/* Ensure billing page and all its children receive pointer events */
#page-billing { pointer-events: all !important; }
#page-billing * { pointer-events: auto; }

/* ============================================================
   Falcon Digi Client Portal — Billing Module Styles
   File: client-billing/assets/billing.css
   Loaded by: pages/client-billing.php

   SECTIONS (search by keyword):
   - Tab bar            → search: Tab bar
   - Invoice list       → search: inv-row, inv-tbl
   - Invoice KPI        → search: inv-kpi
   - Drawer/Form        → search: drawer
   - Custom dropdown    → search: csel-wrap
   - Payments bar       → search: inv-pays-bar
   - Templates          → search: tpl-
   - Dashboard          → search: bill-kpi, dash-
   - Responsive         → search: @media
   ============================================================ */

/* ── Tab bar ── */
.tab-bar{display:flex;gap:2px;background:var(--bg);border-bottom:2px solid var(--border);padding:6px 0 0;width:100%;flex-wrap:nowrap;overflow-x:auto;position:sticky;top:0;z-index:40;pointer-events:all;box-shadow:0 2px 6px rgba(0,0,0,.06);scrollbar-width:thin;scrollbar-color:var(--primary) transparent;}
.tab-bar.tab-bar-fixed{position:relative;}
.tab-bar-placeholder{display:none!important;}
#page-billing .tab-btn {
  padding:8px 16px;border-radius:0;font-size:12.5px;font-weight:600;color:var(--text-muted);background:none;border:none;border-bottom:2px solid transparent;cursor:pointer !important;transition:all .15s;font-family:'Inter',sans-serif;white-space:nowrap;position:relative;z-index:10;pointer-events:all !important;display:inline-block;}
#page-billing .tab-btn:hover {
  color:var(--primary);}
#page-billing .tab-btn.active {
  color:var(--primary);border-bottom-color:var(--primary);}

/* ── Billing search box (avoids conflict with dashboard .search-box) ── */
#page-billing .bill-search-box {
  display:flex;align-items:center;gap:8px;flex:1;min-width:160px;
  background:var(--card);border:1.5px solid var(--border);border-radius:9px;
  padding:7px 12px;
}
#page-billing .bill-search-box input {
  flex:1;border:none;background:transparent;color:var(--text);
  font-size:13px;outline:none;font-family:inherit;
}
#page-billing .bill-search-box input::placeholder { color:var(--text-muted); }

#page-billing .tab-panel, .tab-panel {
  display:none;}
#page-billing .tab-panel.active, .tab-panel.active {
  display:block;padding-top:20px;}

/* ── KPI cards ── */
#page-billing .bill-kpi {
  display:grid;grid-template-columns:repeat(5,1fr);gap:12px;margin-bottom:18px;}
#page-billing .bkpi {
  background:var(--card);border:1px solid var(--border);border-radius:14px;padding:20px 22px;position:relative;overflow:hidden;box-shadow:0 1px 4px rgba(0,0,0,.07);transition:transform .2s,box-shadow .2s;}
#page-billing .bkpi:hover{transform:translateY(-2px);box-shadow:0 4px 16px rgba(0,0,0,.10);}
#page-billing .bkpi-accent {
  position:absolute;top:0;left:0;right:0;height:4px;border-radius:14px 14px 0 0;}
#page-billing .bkpi-lbl {
  font-size:11.5px!important;font-weight:600;color:var(--text-muted);text-transform:none;letter-spacing:.01em;margin-bottom:10px;}
#page-billing .bkpi-val {
  font-family:'DM Mono',monospace;font-size:28px!important;font-weight:700!important;color:var(--text);line-height:1;letter-spacing:-.5px;}
#page-billing .bkpi-sub {
  font-size:11.5px;color:var(--text-muted);margin-top:6px;}

/* ── Filter row ── */
#page-billing .filter-row {
  display:flex;gap:8px;margin-bottom:14px;flex-wrap:wrap;align-items:center;}
#page-billing .filter-row .search-box {
  flex:1;min-width:160px;}

/* ── Badge base ── */
/* Lucide icon sizing — matches sidebar (stroke-width:2, consistent scale) */
#page-billing i[data-lucide] svg,
#page-billing .badge svg,
#page-billing .inv-tbl-hdr svg,
#page-billing .csel-menu svg{stroke-width:2!important;}
#page-billing .badge{display:inline-flex;align-items:center;gap:3px;padding:3px 8px;border-radius:20px;font-size:11px;font-weight:600;line-height:1.4;letter-spacing:.01em;white-space:nowrap;}
#page-billing .badge svg{flex-shrink:0;width:11px;height:11px;stroke-width:2;vertical-align:middle;}

/* ── Row action buttons ── */
#page-billing .act-btn {
  padding:3px 10px;border-radius:6px;font-size:11.5px;font-weight:600;border:none;cursor:pointer;font-family:'Inter',sans-serif;transition:all .13s;white-space:nowrap;}
#page-billing .act-view {
  background:var(--primary-glow);color:#a5b4fc;}
#page-billing .act-pay {
  background:rgba(16,185,129,0.12);color:var(--emerald);}
#page-billing .act-edit {
  background:rgba(6,182,212,.12);color:var(--cyan);}
#page-billing .act-del {
  background:rgba(239,68,68,0.10);color:var(--red);}
#page-billing .act-convert {
  background:rgba(245,158,11,0.12);color:var(--amber);}
#page-billing .act-btn:hover {
  opacity:.8;transform:translateY(-1px);}

/* ── Extra badge states not in page_styles ── */
#page-billing .badge-draft{background:rgba(148,163,184,.12);color:#94a3b8;border:1px solid rgba(148,163,184,.2);}
#page-billing .badge-sent{background:rgba(6,182,212,.10);color:var(--cyan);border:1px solid rgba(6,182,212,.2);}
#page-billing .badge-partially_paid{background:rgba(245,158,11,.10);color:var(--amber);border:1px solid rgba(245,158,11,.2);}
#page-billing .badge-overdue{background:rgba(239,68,68,.10);color:var(--red);border:1px solid rgba(239,68,68,.18);}
#page-billing .badge-accepted{background:rgba(16,185,129,.10);color:var(--emerald);border:1px solid rgba(16,185,129,.2);}
#page-billing .badge-rejected{background:rgba(239,68,68,.10);color:var(--red);border:1px solid rgba(239,68,68,.18);}
#page-billing .badge-converted{background:rgba(99,102,241,.10);color:#818cf8;border:1px solid rgba(99,102,241,.2);}
#page-billing .badge-expired{background:rgba(245,158,11,.10);color:#d97706;border:1px solid rgba(245,158,11,.2);}
#page-billing .badge-refunded{background:rgba(239,68,68,.08);color:#dc2626;border:1px solid rgba(239,68,68,.2);}
#page-billing .badge-active{background:rgba(16,185,129,.10);color:#059669;border:1px solid rgba(16,185,129,.2);}
#page-billing .badge-paused{background:rgba(148,163,184,.12);color:#94a3b8;border:1px solid rgba(148,163,184,.2);}
#page-billing .badge-completed{background:rgba(99,102,241,.10);color:#818cf8;border:1px solid rgba(99,102,241,.2);}
#page-billing .badge-paid{background:rgba(16,185,129,.10);color:var(--emerald);border:1px solid rgba(16,185,129,.2);}

/* ── Slide-in Drawer ── */
.drawer-bg{display:none;position:fixed;inset:0;background:rgba(0,0,0,.7);z-index:500;justify-content:flex-end;backdrop-filter:blur(4px);}
.drawer-bg.show{display:flex;}
.drawer{background:var(--card);border-left:1px solid var(--border);width:min(860px,100vw);height:100vh;overflow-y:auto;display:flex;flex-direction:column;box-shadow:-8px 0 40px rgba(0,0,0,.5);animation:slideInRight .22s cubic-bezier(.4,0,.2,1);}
@keyframes slideInRight{from{transform:translateX(100%)}to{transform:translateX(0)}}
.drawer-head{padding:16px 22px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;position:sticky;top:0;background:var(--card);z-index:2;}
.drawer-head h2{font-family:'Inter',sans-serif;font-size:16px;font-weight:700;color:var(--text);}
.drawer-body{padding:22px;flex:1;}
.drawer-foot{padding:14px 22px;border-top:1px solid var(--border);display:flex;justify-content:flex-end;gap:8px;position:sticky;bottom:0;background:var(--card);}

/* ── Drawer form sections ── */
.fsec{margin-bottom:22px;}
.fsec-title{font-size:11.5px;font-weight:700;color:var(--text-muted);text-transform:uppercase;letter-spacing:.08em;margin-bottom:12px;padding-bottom:7px;border-bottom:1px solid var(--border);}
.fg{display:grid;gap:12px;}
.fg-2{grid-template-columns:1fr 1fr;}
.fg-3{grid-template-columns:1fr 1fr 1fr;}

/* ── Line items table ── */
.items-tbl{width:100%;border-collapse:collapse;margin-bottom:6px;}
.items-tbl th{font-size:11.5px;font-weight:700;color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em;padding:0 6px 8px;text-align:left;background:transparent;border-bottom:none;}
.item-row td{padding:3px 4px;border-bottom:none;background:transparent;}
tr.item-row:hover td{background:transparent;}
.iinp{width:100%;padding:7px 9px;background:var(--card-bg,var(--bg));border:1.5px solid var(--border);border-radius:7px;color:var(--text);font-size:13px;font-family:'Inter',sans-serif;outline:none;transition:border-color .15s;}
.iinp:focus{border-color:var(--primary);}
.iinp::placeholder{color:var(--text-faint);}
.iinp.tr{text-align:right;}
.iinp[readonly]{background:var(--card-bg,var(--bg));color:var(--text-faint);cursor:default;}
.idel{background:none;border:none;color:var(--text-faint);cursor:pointer;font-size:18px;padding:4px 7px;border-radius:5px;line-height:1;}
.idel:hover{background:rgba(239,68,68,0.10);color:var(--red);}
.add-item-btn{font-size:13px;font-weight:600;color:var(--primary);background:none;border:none;cursor:pointer;padding:6px 0;display:flex;align-items:center;gap:4px;font-family:'Inter',sans-serif;}
.add-item-btn:hover{color:#a5b4fc;}

/* ── Totals box ── */
.totals-box{margin-left:auto;width:290px;margin-top:12px;background:var(--card-bg,var(--bg));border:1px solid var(--border);border-radius:8px;padding:14px 16px;}
.trow{display:flex;justify-content:space-between;font-size:13px;padding:4px 0;}
.trow.final{font-size:15px;font-weight:700;border-top:1px solid var(--border);margin-top:6px;padding-top:10px;color:var(--text);}
.tlbl{color:var(--text-muted);}
.tval{font-family:'DM Mono',monospace;color:var(--text);}
.tinp-sm{width:54px;background:var(--card-bg,var(--bg));border:1px solid var(--border);border-radius:5px;padding:2px 5px;font-size:12px;color:var(--text);font-family:'DM Mono',monospace;outline:none;}
.tsel-sm{background:var(--card-bg,var(--bg));border:none;color:var(--text-faint);font-size:11px;cursor:pointer;font-family:'Inter',sans-serif;outline:none;}

/* ── Invoice view modal ── */
.inv-hdr{background:linear-gradient(135deg,var(--primary),#4f46e5);border-radius:10px;padding:16px 18px;color:#fff;display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:16px;}
.inv-hdr-num{font-family:'Inter',sans-serif;font-size:17px;font-weight:700;}
.inv-hdr-date{font-size:11.5px;opacity:.7;margin-top:3px;}
.inv-hdr-badge{background:rgba(255,255,255,.2);padding:3px 10px;border-radius:20px;font-size:11.5px;font-weight:700;text-transform:capitalize;}
.inv-party-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:14px;}
.inv-party-box{background:#f8fafc;border:1px solid var(--border);border-radius:9px;padding:12px 14px;}
.inv-party-lbl{font-size:9.5px;font-weight:700;color:var(--text-faint);text-transform:uppercase;letter-spacing:.08em;margin-bottom:5px;}
.inv-party-name{font-size:13.5px;font-weight:700;color:var(--text);}
.inv-party-sub{font-size:11.5px;color:var(--text-muted);margin-top:2px;}
.inv-tbl{width:100%;border-collapse:collapse;margin-bottom:10px;}
.inv-tbl th{background:#f8fafc;padding:8px 10px;font-size:10px;font-weight:700;text-align:left;color:var(--text-faint);text-transform:uppercase;border-bottom:1px solid var(--border);}
.inv-tbl td{padding:9px 10px;border-bottom:1px solid var(--border);font-size:13px;color:var(--text-muted);}
.inv-tbl tr:last-child td{border-bottom:none;}
.inv-tbl .tr{text-align:right;}
.inv-totals{margin-left:auto;width:230px;}
.itr{display:flex;justify-content:space-between;font-size:13px;padding:4px 0;}
.itr.final{font-weight:700;font-size:15px;border-top:1px solid var(--border);margin-top:5px;padding-top:9px;color:var(--text);}
.paid-bar{height:4px;background:rgba(0,0,0,.07);border-radius:4px;margin-top:7px;overflow:hidden;}
.paid-bar-fill{height:100%;background:linear-gradient(90deg,var(--emerald),#34d399);border-radius:4px;transition:width .7s cubic-bezier(.4,0,.2,1);}
.pay-hist-title{font-size:10px;font-weight:700;color:var(--text-faint);text-transform:uppercase;letter-spacing:.08em;margin-bottom:8px;margin-top:16px;}
.pay-hist-row{display:flex;align-items:center;justify-content:space-between;padding:9px 0;border-bottom:1px solid var(--border);font-size:13px;}
.pay-hist-row:last-child{border-bottom:none;}

/* ── Payment modal summary ── */
.pay-summary{background:#f8fafc;border:1px solid var(--border);border-radius:10px;padding:13px 16px;margin-bottom:18px;display:flex;justify-content:space-between;align-items:center;}

/* ── Reports ── */
.report-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-bottom:18px;}
.method-bar{background:var(--card);border:1px solid var(--border);border-radius:12px;padding:18px 20px;}
.method-row{display:flex;align-items:center;gap:12px;padding:7px 0;border-bottom:1px solid var(--border);font-size:13px;}
.method-row:last-child{border-bottom:none;}
.method-dot{width:8px;height:8px;border-radius:50%;flex-shrink:0;}
.method-lbl{flex:1;color:var(--text-muted);}
.method-val{font-family:'DM Mono',monospace;color:var(--text);font-weight:600;}

@media(max-width:960px){.bill-kpi{grid-template-columns:1fr 1fr}.report-grid{grid-template-columns:1fr 1fr}}
@media(max-width:640px){.bill-kpi{grid-template-columns:1fr 1fr}.fg-2,.fg-3{grid-template-columns:1fr}.drawer{width:100vw}.inv-party-grid{grid-template-columns:1fr}.report-grid{grid-template-columns:1fr}}

/* ── Chart (legacy - keep for resize listener) ── */
.chart-wrap{display:none;}
.chart-canvas-wrap{position:relative;height:160px;}
.chart-legend{display:flex;gap:16px;margin-top:10px;flex-wrap:wrap;}
.chart-leg-item{display:flex;align-items:center;gap:5px;font-size:11px;color:var(--text-faint);}
.chart-leg-dot{width:10px;height:10px;border-radius:2px;flex-shrink:0;}

/* ── Zoho-style Dashboard ── */
#page-billing .dash-row{display:grid;grid-template-columns:1.4fr 1fr;gap:14px;margin-bottom:18px;}
#page-billing .dash-card{background:var(--card);border:1px solid var(--border);border-radius:12px;padding:18px 20px;}
#page-billing .dash-card-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px;}
#page-billing .dash-card-title{font-size:13px;font-weight:700;color:var(--text);display:flex;align-items:center;gap:6px;}
#page-billing .dash-info-icon{font-size:12px;color:var(--text-faint);cursor:help;}

/* ── Receivables */
#page-billing .recv-total-row{display:flex;align-items:baseline;gap:8px;margin-bottom:8px;}
#page-billing .recv-total-lbl{font-size:11px;color:var(--text-faint);}
#page-billing .recv-total-val{font-size:13px;font-weight:700;color:var(--text);font-family:'DM Mono',monospace;}
#page-billing .recv-bar-track{height:8px;background:rgba(0,0,0,.07);border-radius:8px;overflow:hidden;margin-bottom:14px;}
#page-billing .recv-bar-fill{height:100%;background:linear-gradient(90deg,#f59e0b,#ef4444);border-radius:8px;transition:width .6s ease;}
#page-billing .recv-buckets{display:flex;gap:0;flex-wrap:nowrap;}
#page-billing .recv-bucket{flex:1;min-width:0;padding:0 4px;}
#page-billing .recv-bucket:first-child{padding-left:0;}
#page-billing .recv-bucket:last-child{padding-right:0;}
#page-billing .recv-bucket-lbl{font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.05em;margin-bottom:4px;}
#page-billing .recv-current{color:#059669;}
#page-billing .recv-overdue{color:#dc2626;}
#page-billing .recv-bucket-sub{font-size:10px;color:var(--text-faint);margin-bottom:4px;}
#page-billing .recv-bucket-val{font-size:13px;font-weight:700;color:var(--text);font-family:'DM Mono',monospace;}

/* Sales chart */
#page-billing .sales-body{display:grid;grid-template-columns:1fr 160px;gap:14px;align-items:start;}
#page-billing .sales-chart-wrap{position:relative;min-height:300px;}
#page-billing .sales-chart-note{font-size:11px;color:var(--text-muted);margin-top:8px;font-style:italic;}
#page-billing .sales-kpis{display:flex;flex-direction:column;gap:14px;}
#page-billing .sales-kpi{}
#page-billing .sales-kpi-lbl{font-size:11px;font-weight:700;margin-bottom:3px;}
#page-billing .sales-kpi-val{font-size:18px;font-weight:700;color:var(--text);font-family:'DM Mono',monospace;}
@media(max-width:960px){#page-billing .dash-row{grid-template-columns:1fr}#page-billing .sales-body{grid-template-columns:1fr}}
@media(max-width:640px){#page-billing .recv-buckets{flex-wrap:wrap}#page-billing .recv-bucket{min-width:48%}}

/* ── Premium Drawer Form ── */
.drawer-wide{width:min(860px,100vw);}
.drawer-type-badge{background:var(--primary);color:#fff;font-size:13px;font-weight:700;padding:4px 14px;border-radius:20px;letter-spacing:.01em;white-space:nowrap;}
.fsec-step{display:inline-flex;align-items:center;justify-content:center;width:18px;height:18px;background:var(--primary);color:#fff;border-radius:50%;font-size:10px;font-weight:700;margin-right:6px;flex-shrink:0;}
.req{color:var(--red);font-weight:700;}

/* Item rows - drag-and-drop style */
.items-drag-wrap{display:flex;flex-direction:column;gap:4px;min-height:40px;}
.item-col-hdr{display:flex;align-items:center;gap:6px;padding:0 6px 6px;font-size:11.5px;font-weight:700;color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em;border-bottom:1px solid var(--border);margin-bottom:4px;}
.item-drag-row{display:flex;align-items:flex-start;gap:6px;padding:5px 6px;background:var(--card-bg,var(--bg));border:1px solid var(--border);border-radius:8px;transition:background .15s;cursor:default;}
.item-drag-row:hover{background:var(--primary-glow,rgba(99,102,241,.05));}
.item-drag-row.dragging{opacity:.5;border-style:dashed;border-color:var(--primary);}
.item-drag-row.drag-over-top{border-top:2px solid var(--primary);}
.item-drag-row.drag-over-bottom{border-bottom:2px solid var(--primary);}
.drag-handle{color:var(--text-faint);cursor:grab;font-size:14px;padding:0 2px;user-select:none;flex-shrink:0;line-height:1;margin-top:8px;}
.drag-handle:active{cursor:grabbing;}

/* Attach zone */
.attach-zone{border:2px dashed var(--border);border-radius:10px;padding:20px;text-align:center;transition:all .2s;cursor:pointer;}
.attach-zone:hover,.attach-zone.drag-over{border-color:var(--primary);background:rgba(99,102,241,.05);}
.attach-zone-inner{display:flex;flex-direction:column;align-items:center;}
.attach-file-item{display:flex;align-items:center;gap:8px;padding:7px 12px;background:#f8fafc;border:1px solid var(--border);border-radius:7px;margin-bottom:6px;font-size:12.5px;color:var(--text-muted);}
.attach-file-item .attach-name{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.attach-file-icon{font-size:16px;flex-shrink:0;}
.attach-remove{background:none;border:none;color:var(--text-faint);cursor:pointer;font-size:16px;padding:0 3px;border-radius:4px;}
.attach-remove:hover{color:var(--red);background:rgba(239,68,68,0.10);}

/* Reports filter */
.rpt-filter{margin-bottom:14px;}

/* ── Reminder badges ── */
.reminder-badge{display:inline-flex;align-items:center;gap:4px;font-size:10.5px;font-weight:700;padding:2px 8px;border-radius:20px;margin-left:6px;}
.reminder-due-soon{background:rgba(245,158,11,0.12);color:var(--amber);}
.reminder-overdue{background:rgba(239,68,68,0.10);color:var(--red);}

/* ── Reminder alert bar ── */
.reminder-bar{background:linear-gradient(135deg,#3b1f06,#2d1a0a);border:2px solid #f59e0b;border-radius:8px;padding:14px 18px;margin-bottom:18px;display:flex;align-items:flex-start;gap:12px;width:55%;min-width:320px;}
.reminder-bar-icon{font-size:24px;flex-shrink:0;margin-top:0;}
.reminder-bar-body{flex:1;}
.reminder-bar-title{font-size:13.5px;font-weight:700;color:#fbbf24;margin-bottom:5px;letter-spacing:.01em;}
.reminder-bar-list{font-size:12.5px;color:#fde68a;line-height:2;}
.reminder-bar-close{background:rgba(245,158,11,.2);border:1px solid #f59e0b;color:#fbbf24;cursor:pointer;font-size:18px;padding:1px 8px;align-self:flex-start;border-radius:4px;font-weight:700;line-height:1.4;}

/* ── Email modal ── */
.email-preview{background:#f8fafc;border:1px solid var(--border);border-radius:8px;padding:12px 14px;font-size:12.5px;color:var(--text-muted);line-height:1.7;margin-top:10px;max-height:160px;overflow-y:auto;white-space:pre-wrap;}

/* ── Recurring modal ── */
.rec-summary{background:rgba(99,102,241,.08);border:1px solid rgba(99,102,241,.2);border-radius:8px;padding:10px 13px;margin-top:12px;font-size:12px;color:var(--text-muted);line-height:1.8;}
.rec-row{display:flex;justify-content:space-between;}
.rec-lbl{color:var(--text-faint);}
.rec-val{font-weight:600;color:var(--text);}

/* ── Credit Note ── */
.cn-linked{background:rgba(6,182,212,.07);border:1px solid rgba(6,182,212,.2);border-radius:8px;padding:10px 13px;margin-bottom:14px;font-size:12.5px;color:var(--cyan);}
.badge-credit_note{background:rgba(6,182,212,.12);color:var(--cyan);}

/* ── PDF library loaded dynamically on demand ── */
#print-area{display:none;}

/* ══ TEMPLATES ══════════════════════════════════════════════ */
.tpl-type-row{display:flex;gap:6px;margin-bottom:18px;flex-wrap:wrap;}
.tpl-type-btn{padding:8px 20px;border-radius:8px;font-size:13px;font-weight:600;border:1.5px solid var(--border);background:var(--card);color:var(--text-muted);cursor:pointer;font-family:'Inter',sans-serif;transition:all .15s;}
.tpl-type-btn.active{background:var(--primary);color:#fff;border-color:var(--primary);box-shadow:0 2px 10px rgba(99,102,241,.3);}
.tpl-type-btn:hover:not(.active){border-color:var(--primary);color:var(--text);}

.tpl-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-bottom:24px;}
.tpl-card{background:var(--card);border:2px solid var(--border);border-radius:12px;overflow:hidden;cursor:pointer;transition:all .2s;position:relative;}
.tpl-card:hover{border-color:var(--primary);box-shadow:0 4px 20px rgba(99,102,241,.2);transform:translateY(-2px);}
.tpl-card.selected{border-color:var(--primary);box-shadow:0 0 0 3px rgba(99,102,241,.2);}
.tpl-card-thumb{width:100%;height:180px;object-fit:cover;display:block;background:#f8fafc;}
.tpl-card-thumb-inner{width:100%;height:180px;overflow:hidden;pointer-events:none;}
.tpl-card-thumb-inner iframe{width:200%;height:360px;transform:scale(.5);transform-origin:top left;border:none;background:#fff;}
.tpl-card-body{padding:12px 14px;border-top:1px solid var(--border);}
.tpl-card-name{font-size:13px;font-weight:700;color:var(--text);}
.tpl-card-desc{font-size:11px;color:var(--text-faint);margin-top:2px;}
.tpl-card-actions{display:flex;gap:6px;margin-top:10px;}
.tpl-card-badge{position:absolute;top:8px;right:8px;background:var(--primary);color:#fff;font-size:10px;font-weight:700;padding:2px 8px;border-radius:20px;}

/* Template editor layout */
.tpl-editor-grid{display:grid;grid-template-columns:440px 1fr;gap:20px;width:100%;box-sizing:border-box;align-items:start;}
.tpl-form-col{overflow-y:auto;max-height:calc(100vh - 150px);padding-right:4px;padding-bottom:60px;scrollbar-width:thin;}
.tpl-preview-col{position:sticky;top:10px;height:calc(100vh - 170px);}
.tpl-preview-label{font-size:11px;font-weight:700;color:var(--text-faint);text-transform:uppercase;letter-spacing:.08em;margin-bottom:8px;display:flex;align-items:center;}
.tpl-preview-frame{background:#fff;border-radius:8px;border:1px solid var(--border);height:calc(100% - 30px);overflow:hidden;}

/* Template form sections */
.tpl-section{background:var(--card);border:1.5px solid var(--border);border-radius:10px;padding:16px 18px;margin-bottom:14px;display:block;width:100%;box-sizing:border-box;}
.tpl-section-title{font-size:11.5px;font-weight:700;color:var(--text-muted);text-transform:uppercase;letter-spacing:.07em;margin-bottom:14px;padding-bottom:9px;border-bottom:1px solid var(--border);display:flex;align-items:center;gap:6px;}
.tpl-form-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;width:100%;box-sizing:border-box;}

/* Template form controls — explicit styles so they render correctly */
.tpl-section .form-group{display:flex;flex-direction:column;gap:6px;margin:0;}
.tpl-section .form-label{font-size:12.5px;font-weight:600;color:var(--text-muted);display:block;}
.tpl-section .form-control{
  display:block;
  width:100%;
  box-sizing:border-box;
  padding:9px 12px;
  background:var(--bg);
  border:1.5px solid var(--border);
  border-radius:8px;
  color:var(--text);
  font-size:13px;
  font-family:'Inter',sans-serif;
  outline:none;
  transition:border-color .15s,box-shadow .15s;
  appearance:none;
  -webkit-appearance:none;
}
.tpl-section .form-control:focus{border-color:var(--primary);box-shadow:0 0 0 3px rgba(99,102,241,.12);}
.tpl-section .form-control::placeholder{color:var(--text-faint);}
.tpl-section textarea.form-control{resize:vertical;min-height:70px;line-height:1.5;}
.tpl-section .form-control[readonly]{opacity:.6;background:var(--card);cursor:default;}

.tpl-preset-colors{display:flex;gap:5px;flex-wrap:wrap;}
.tpl-preset-dot{width:22px;height:22px;border-radius:50%;cursor:pointer;border:2px solid transparent;transition:all .15s;flex-shrink:0;}
.tpl-preset-dot:hover,.tpl-preset-dot.active{border-color:#fff;transform:scale(1.15);}

.tpl-chk{display:inline-flex;align-items:center;gap:6px;font-size:12.5px;color:var(--text-muted);cursor:pointer;padding:5px 10px;border-radius:6px;border:1.5px solid var(--border);background:var(--card);user-select:none;transition:border-color .15s;}
.tpl-chk:hover{border-color:var(--primary);}
.tpl-chk input{accent-color:var(--primary);width:14px;height:14px;flex-shrink:0;}

.tpl-cf-row{display:flex;gap:8px;margin-bottom:8px;align-items:center;}
.tpl-cf-row .form-control{flex:1;}

@media(max-width:1200px){.tpl-editor-grid{grid-template-columns:380px 1fr}}
@media(max-width:1100px){.tpl-editor-grid{grid-template-columns:1fr}.tpl-preview-col{display:none}}
@media(max-width:860px){.tpl-cards{grid-template-columns:1fr 1fr}}
@media(max-width:540px){.tpl-cards{grid-template-columns:1fr}}

/* ══ INVOICE SPLIT PANEL LAYOUT ══════════════════════════════ */
/* ── Invoice layout: full list by default, split on detail open ── */
.inv-container{background:var(--card);border:1px solid var(--border);border-radius:12px;overflow:hidden;}
/* Full list mode */
.inv-list-full{display:flex;flex-direction:column;}
.inv-list-full .inv-list-col{width:100%;border-right:none;}
/* Split mode */
.inv-split-active{display:grid;grid-template-columns:320px 1fr;height:calc(100vh - 140px);min-height:500px;overflow:hidden;margin-top:12px;}
.inv-split-active .inv-list-col{border-right:1px solid var(--border);}
.inv-list-col{display:flex;flex-direction:column;overflow:hidden;min-width:0;min-height:0;}

.inv-list-search{padding:10px 14px;border-bottom:1px solid var(--border);display:flex;align-items:center;gap:8px;background:var(--card);flex-shrink:0;position:static;}
.inv-search-input-wrap{position:relative;flex:1;min-width:0;}
.inv-search-input-wrap svg{position:absolute;left:11px;top:50%;transform:translateY(-50%);width:15px;height:15px;stroke:var(--primary);fill:none;stroke-width:2;pointer-events:none;}
.inv-search-input-wrap input{width:100%;padding:8px 12px 8px 34px;background:var(--card-bg,var(--bg));border:2px solid var(--primary);border-radius:9px;color:var(--text);font-size:13px;font-family:'Inter',sans-serif;outline:none;transition:box-shadow .18s;}
.inv-search-input-wrap input:focus{box-shadow:0 0 0 3px rgba(99,102,241,.15);}
.inv-search-input-wrap input::placeholder{color:var(--text-faint);}
.inv-list-search-controls{display:flex;gap:6px;align-items:center;flex-shrink:0;}
/* In split mode: stack into 2 rows so narrow panel is usable */
.inv-split-active .inv-list-search{flex-direction:column;align-items:stretch;padding:8px 10px;gap:6px;}
.inv-split-active .inv-search-input-wrap{width:100%;}
.inv-split-active .inv-list-search-controls{width:100%;flex-shrink:0;}
.inv-split-active .inv-list-search-controls .filter-sel{flex:1;font-size:11px;min-width:0;}
.inv-split-active .inv-list-search-controls .btn{font-size:11px;padding:5px 10px;white-space:nowrap;flex-shrink:0;}
.inv-list-filters{display:flex;gap:5px;}
.inv-list-filters select{flex:1;font-size:11px;padding:4px 6px;}
.inv-list-scroll{overflow-y:auto;overflow-x:auto;flex:1;min-height:0;}
/* Card style (used in split mode) */
.inv-card{padding:12px 14px;border-bottom:1px solid var(--border);cursor:pointer;transition:background .12s;position:relative;}
.inv-card:hover{background:rgba(99,102,241,.04);}
.inv-card.active{background:rgba(99,102,241,.08);border-left:3px solid var(--primary);}
.inv-card.active .inv-card-num{color:var(--primary);}
.inv-card-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:3px;}
.inv-card-num{font-size:13px;font-weight:500;color:var(--primary);font-family:'Inter',sans-serif;}
.inv-card-amount{font-size:13px;font-weight:500;color:var(--text);font-family:'Inter',sans-serif;}
.inv-card-company{font-size:13px;font-weight:400;color:var(--text);margin-bottom:2px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:200px;}
.inv-card-meta{display:flex;align-items:center;justify-content:space-between;margin-top:4px;}
.inv-card-date{font-size:12px;color:var(--text-muted);font-weight:400;}
.inv-card-overdue{font-size:11px;font-weight:500;color:var(--red);background:rgba(239,68,68,0.10);padding:1px 7px;border-radius:10px;}
.inv-card-empty{padding:32px 20px;text-align:center;color:var(--text-faint);font-size:13px;}
/* Full-width table row style (default list mode) */
.inv-tbl-hdr{display:grid;grid-template-columns:28px 90px 145px 165px 225px 110px 100px 80px 88px 90px 220px;padding:0 18px;gap:8px;border-top:1px solid var(--border);border-bottom:2px solid var(--border);background:rgba(99,102,241,0.05);flex-shrink:0;min-width:100%;width:max-content;box-sizing:border-box;position:sticky;top:0;z-index:4;overflow:visible;height:38px;backdrop-filter:blur(4px);}
.inv-tbl-hdr span{font-size:11px;font-weight:700;color:var(--text-mid,#64748b);text-transform:uppercase;letter-spacing:.04em;white-space:nowrap;display:flex;align-items:center;gap:3px;height:38px;overflow:hidden;min-width:0;user-select:none;}
.inv-tbl-hdr span:hover{color:var(--primary);cursor:pointer;}
.inv-row{display:grid;grid-template-columns:28px 90px 145px 165px 225px 110px 100px 80px 88px 90px 220px;align-items:center;padding:11px 18px;border-bottom:1px solid var(--border);cursor:pointer;transition:background .12s;gap:8px;min-width:100%;width:max-content;box-sizing:border-box;overflow:visible;}
.inv-row:hover{background:rgba(99,102,241,.04);}
.inv-row:last-child{border-bottom:none;}
.inv-row-selected{background:rgba(99,102,241,.07)!important;outline:1px solid rgba(99,102,241,.18);}
.inv-row-selected:hover{background:rgba(99,102,241,.10)!important;}
/* ── Invoice tab heading ── */
.inv-tab-heading{padding:16px 16px 10px;display:flex;align-items:center;justify-content:flex-start;gap:8px;flex-shrink:0;background:var(--card);}
.inv-tab-heading h3{font-size:17px;font-weight:800;color:var(--text);font-family:'Inter',sans-serif;margin:0;letter-spacing:-.01em;}
/* ── Invoice KPI strip ── */
.inv-kpi-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;padding:16px 18px;flex-shrink:0;border-bottom:1px solid var(--border);background:var(--card);}
.inv-split-active .inv-kpi-strip{grid-template-columns:repeat(2,1fr)!important;}
.inv-kpi{background:var(--card);border:1px solid var(--border);border-radius:14px;padding:20px 22px;position:relative;overflow:hidden;box-shadow:0 1px 4px rgba(0,0,0,.07);transition:transform .2s,box-shadow .2s;}
.inv-kpi:hover{transform:translateY(-2px);box-shadow:0 4px 16px rgba(0,0,0,.10);}
.inv-kpi-accent{position:absolute;top:0;left:0;right:0;height:4px;border-radius:14px 14px 0 0;}
.inv-kpi-lbl{font-size:11.5px!important;font-weight:600;color:var(--text-muted);text-transform:none;letter-spacing:.01em;margin-bottom:10px;}
.inv-kpi-val{font-family:'DM Mono',monospace;font-size:28px!important;font-weight:700!important;color:var(--text);line-height:1;letter-spacing:-.5px;}
/* ── Dropdown border enhancement ── */
#page-billing .filter-sel{
  border-radius:9px!important;
  border:1.5px solid var(--border)!important;
  box-shadow:0 1px 5px rgba(0,0,0,.08),0 0 0 0 transparent!important;
  padding:8px 32px 8px 12px!important;
  font-size:13px!important;
  background:var(--card-bg,var(--card,var(--bg))) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%236366f1' stroke-width='2.5'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E") no-repeat right 10px center!important;
  -webkit-appearance:none!important;
  appearance:none!important;
  color:var(--text)!important;
  cursor:pointer!important;
  transition:border-color .15s,box-shadow .15s!important;
  font-family:'Inter',sans-serif!important;
}
#page-billing .filter-sel:hover{border-color:var(--primary)!important;box-shadow:0 2px 8px rgba(99,102,241,.12)!important;}
#page-billing .filter-sel:focus{border-color:var(--primary)!important;box-shadow:0 0 0 3px rgba(99,102,241,.15),0 2px 8px rgba(99,102,241,.1)!important;outline:none!important;}
/* Ensure billing page and all its children receive pointer events */
#page-billing { pointer-events: all !important; }
#page-billing * { pointer-events: auto; }

/* ============================================================
   Falcon Digi Client Portal — Billing Module Styles
   File: client-billing/assets/billing.css
   Loaded by: pages/client-billing.php

   SECTIONS (search by keyword):
   - Tab bar            → search: Tab bar
   - Invoice list       → search: inv-row, inv-tbl
   - Invoice KPI        → search: inv-kpi
   - Drawer/Form        → search: drawer
   - Custom dropdown    → search: csel-wrap
   - Payments bar       → search: inv-pays-bar
   - Templates          → search: tpl-
   - Dashboard          → search: bill-kpi, dash-
   - Responsive         → search: @media
   ============================================================ */

/* ── Tab bar ── */
.tab-bar{display:flex;gap:2px;background:var(--bg);border-bottom:2px solid var(--border);padding:6px 0 0;width:100%;flex-wrap:nowrap;overflow-x:auto;position:sticky;top:0;z-index:40;pointer-events:all;box-shadow:0 2px 6px rgba(0,0,0,.06);scrollbar-width:thin;scrollbar-color:var(--primary) transparent;}
.tab-bar.tab-bar-fixed{position:relative;}
.tab-bar-placeholder{display:none!important;}
#page-billing .tab-btn {
  padding:8px 16px;border-radius:0;font-size:12.5px;font-weight:600;color:var(--text-muted);background:none;border:none;border-bottom:2px solid transparent;cursor:pointer !important;transition:all .15s;font-family:'Inter',sans-serif;white-space:nowrap;position:relative;z-index:10;pointer-events:all !important;display:inline-block;}
#page-billing .tab-btn:hover {
  color:var(--primary);}
#page-billing .tab-btn.active {
  color:var(--primary);border-bottom-color:var(--primary);}

/* ── Billing search box (avoids conflict with dashboard .search-box) ── */
#page-billing .bill-search-box {
  display:flex;align-items:center;gap:8px;flex:1;min-width:160px;
  background:var(--card);border:1.5px solid var(--border);border-radius:9px;
  padding:7px 12px;
}
#page-billing .bill-search-box input {
  flex:1;border:none;background:transparent;color:var(--text);
  font-size:13px;outline:none;font-family:inherit;
}
#page-billing .bill-search-box input::placeholder { color:var(--text-muted); }

#page-billing .tab-panel, .tab-panel {
  display:none;}
#page-billing .tab-panel.active, .tab-panel.active {
  display:block;padding-top:20px;}

/* ── KPI cards ── */
#page-billing .bill-kpi {
  display:grid;grid-template-columns:repeat(5,1fr);gap:12px;margin-bottom:18px;}
#page-billing .bkpi {
  background:var(--card);border:1px solid var(--border);border-radius:14px;padding:20px 22px;position:relative;overflow:hidden;box-shadow:0 1px 4px rgba(0,0,0,.07);transition:transform .2s,box-shadow .2s;}
#page-billing .bkpi:hover{transform:translateY(-2px);box-shadow:0 4px 16px rgba(0,0,0,.10);}
#page-billing .bkpi-accent {
  position:absolute;top:0;left:0;right:0;height:4px;border-radius:14px 14px 0 0;}
#page-billing .bkpi-lbl {
  font-size:11.5px!important;font-weight:600;color:var(--text-muted);text-transform:none;letter-spacing:.01em;margin-bottom:10px;}
#page-billing .bkpi-val {
  font-family:'DM Mono',monospace;font-size:28px!important;font-weight:700!important;color:var(--text);line-height:1;letter-spacing:-.5px;}
#page-billing .bkpi-sub {
  font-size:11.5px;color:var(--text-muted);margin-top:6px;}

/* ── Filter row ── */
#page-billing .filter-row {
  display:flex;gap:8px;margin-bottom:14px;flex-wrap:wrap;align-items:center;}
#page-billing .filter-row .search-box {
  flex:1;min-width:160px;}

/* ── Badge base ── */
/* Lucide icon sizing — matches sidebar (stroke-width:2, consistent scale) */
#page-billing i[data-lucide] svg,
#page-billing .badge svg,
#page-billing .inv-tbl-hdr svg,
#page-billing .csel-menu svg{stroke-width:2!important;}
#page-billing .badge{display:inline-flex;align-items:center;gap:3px;padding:3px 8px;border-radius:20px;font-size:11px;font-weight:600;line-height:1.4;letter-spacing:.01em;white-space:nowrap;}
#page-billing .badge svg{flex-shrink:0;width:11px;height:11px;stroke-width:2;vertical-align:middle;}

/* ── Row action buttons ── */
#page-billing .act-btn {
  padding:3px 10px;border-radius:6px;font-size:11.5px;font-weight:600;border:none;cursor:pointer;font-family:'Inter',sans-serif;transition:all .13s;white-space:nowrap;}
#page-billing .act-view {
  background:var(--primary-glow);color:#a5b4fc;}
#page-billing .act-pay {
  background:rgba(16,185,129,0.12);color:var(--emerald);}
#page-billing .act-edit {
  background:rgba(6,182,212,.12);color:var(--cyan);}
#page-billing .act-del {
  background:rgba(239,68,68,0.10);color:var(--red);}
#page-billing .act-convert {
  background:rgba(245,158,11,0.12);color:var(--amber);}
#page-billing .act-btn:hover {
  opacity:.8;transform:translateY(-1px);}

/* ── Extra badge states not in page_styles ── */
#page-billing .badge-draft{background:rgba(148,163,184,.12);color:#94a3b8;border:1px solid rgba(148,163,184,.2);}
#page-billing .badge-sent{background:rgba(6,182,212,.10);color:var(--cyan);border:1px solid rgba(6,182,212,.2);}
#page-billing .badge-partially_paid{background:rgba(245,158,11,.10);color:var(--amber);border:1px solid rgba(245,158,11,.2);}
#page-billing .badge-overdue{background:rgba(239,68,68,.10);color:var(--red);border:1px solid rgba(239,68,68,.18);}
#page-billing .badge-accepted{background:rgba(16,185,129,.10);color:var(--emerald);border:1px solid rgba(16,185,129,.2);}
#page-billing .badge-rejected{background:rgba(239,68,68,.10);color:var(--red);border:1px solid rgba(239,68,68,.18);}
#page-billing .badge-converted{background:rgba(99,102,241,.10);color:#818cf8;border:1px solid rgba(99,102,241,.2);}
#page-billing .badge-expired{background:rgba(245,158,11,.10);color:#d97706;border:1px solid rgba(245,158,11,.2);}
#page-billing .badge-refunded{background:rgba(239,68,68,.08);color:#dc2626;border:1px solid rgba(239,68,68,.2);}
#page-billing .badge-active{background:rgba(16,185,129,.10);color:#059669;border:1px solid rgba(16,185,129,.2);}
#page-billing .badge-paused{background:rgba(148,163,184,.12);color:#94a3b8;border:1px solid rgba(148,163,184,.2);}
#page-billing .badge-completed{background:rgba(99,102,241,.10);color:#818cf8;border:1px solid rgba(99,102,241,.2);}
#page-billing .badge-paid{background:rgba(16,185,129,.10);color:var(--emerald);border:1px solid rgba(16,185,129,.2);}

/* ── Slide-in Drawer ── */
.drawer-bg{display:none;position:fixed;inset:0;background:rgba(0,0,0,.7);z-index:500;justify-content:flex-end;backdrop-filter:blur(4px);}
.drawer-bg.show{display:flex;}
.drawer{background:var(--card);border-left:1px solid var(--border);width:min(860px,100vw);height:100vh;overflow-y:auto;display:flex;flex-direction:column;box-shadow:-8px 0 40px rgba(0,0,0,.5);animation:slideInRight .22s cubic-bezier(.4,0,.2,1);}
@keyframes slideInRight{from{transform:translateX(100%)}to{transform:translateX(0)}}
.drawer-head{padding:16px 22px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;position:sticky;top:0;background:var(--card);z-index:2;}
.drawer-head h2{font-family:'Inter',sans-serif;font-size:16px;font-weight:700;color:var(--text);}
.drawer-body{padding:22px;flex:1;}
.drawer-foot{padding:14px 22px;border-top:1px solid var(--border);display:flex;justify-content:flex-end;gap:8px;position:sticky;bottom:0;background:var(--card);}

/* ── Drawer form sections ── */
.fsec{margin-bottom:22px;}
.fsec-title{font-size:11.5px;font-weight:700;color:var(--text-muted);text-transform:uppercase;letter-spacing:.08em;margin-bottom:12px;padding-bottom:7px;border-bottom:1px solid var(--border);}
.fg{display:grid;gap:12px;}
.fg-2{grid-template-columns:1fr 1fr;}
.fg-3{grid-template-columns:1fr 1fr 1fr;}

/* ── Line items table ── */
.items-tbl{width:100%;border-collapse:collapse;margin-bottom:6px;}
.items-tbl th{font-size:11.5px;font-weight:700;color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em;padding:0 6px 8px;text-align:left;background:transparent;border-bottom:none;}
.item-row td{padding:3px 4px;border-bottom:none;background:transparent;}
tr.item-row:hover td{background:transparent;}
.iinp{width:100%;padding:7px 9px;background:var(--card-bg,var(--bg));border:1.5px solid var(--border);border-radius:7px;color:var(--text);font-size:13px;font-family:'Inter',sans-serif;outline:none;transition:border-color .15s;}
.iinp:focus{border-color:var(--primary);}
.iinp::placeholder{color:var(--text-faint);}
.iinp.tr{text-align:right;}
.iinp[readonly]{background:var(--card-bg,var(--bg));color:var(--text-faint);cursor:default;}
.idel{background:none;border:none;color:var(--text-faint);cursor:pointer;font-size:18px;padding:4px 7px;border-radius:5px;line-height:1;}
.idel:hover{background:rgba(239,68,68,0.10);color:var(--red);}
.add-item-btn{font-size:13px;font-weight:600;color:var(--primary);background:none;border:none;cursor:pointer;padding:6px 0;display:flex;align-items:center;gap:4px;font-family:'Inter',sans-serif;}
.add-item-btn:hover{color:#a5b4fc;}

/* ── Totals box ── */
.totals-box{margin-left:auto;width:290px;margin-top:12px;background:var(--card-bg,var(--bg));border:1px solid var(--border);border-radius:8px;padding:14px 16px;}
.trow{display:flex;justify-content:space-between;font-size:13px;padding:4px 0;}
.trow.final{font-size:15px;font-weight:700;border-top:1px solid var(--border);margin-top:6px;padding-top:10px;color:var(--text);}
.tlbl{color:var(--text-muted);}
.tval{font-family:'DM Mono',monospace;color:var(--text);}
.tinp-sm{width:54px;background:var(--card-bg,var(--bg));border:1px solid var(--border);border-radius:5px;padding:2px 5px;font-size:12px;color:var(--text);font-family:'DM Mono',monospace;outline:none;}
.tsel-sm{background:var(--card-bg,var(--bg));border:none;color:var(--text-faint);font-size:11px;cursor:pointer;font-family:'Inter',sans-serif;outline:none;}

/* ── Invoice view modal ── */
.inv-hdr{background:linear-gradient(135deg,var(--primary),#4f46e5);border-radius:10px;padding:16px 18px;color:#fff;display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:16px;}
.inv-hdr-num{font-family:'Inter',sans-serif;font-size:17px;font-weight:700;}
.inv-hdr-date{font-size:11.5px;opacity:.7;margin-top:3px;}
.inv-hdr-badge{background:rgba(255,255,255,.2);padding:3px 10px;border-radius:20px;font-size:11.5px;font-weight:700;text-transform:capitalize;}
.inv-party-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:14px;}
.inv-party-box{background:#f8fafc;border:1px solid var(--border);border-radius:9px;padding:12px 14px;}
.inv-party-lbl{font-size:9.5px;font-weight:700;color:var(--text-faint);text-transform:uppercase;letter-spacing:.08em;margin-bottom:5px;}
.inv-party-name{font-size:13.5px;font-weight:700;color:var(--text);}
.inv-party-sub{font-size:11.5px;color:var(--text-muted);margin-top:2px;}
.inv-tbl{width:100%;border-collapse:collapse;margin-bottom:10px;}
.inv-tbl th{background:#f8fafc;padding:8px 10px;font-size:10px;font-weight:700;text-align:left;color:var(--text-faint);text-transform:uppercase;border-bottom:1px solid var(--border);}
.inv-tbl td{padding:9px 10px;border-bottom:1px solid var(--border);font-size:13px;color:var(--text-muted);}
.inv-tbl tr:last-child td{border-bottom:none;}
.inv-tbl .tr{text-align:right;}
.inv-totals{margin-left:auto;width:230px;}
.itr{display:flex;justify-content:space-between;font-size:13px;padding:4px 0;}
.itr.final{font-weight:700;font-size:15px;border-top:1px solid var(--border);margin-top:5px;padding-top:9px;color:var(--text);}
.paid-bar{height:4px;background:rgba(0,0,0,.07);border-radius:4px;margin-top:7px;overflow:hidden;}
.paid-bar-fill{height:100%;background:linear-gradient(90deg,var(--emerald),#34d399);border-radius:4px;transition:width .7s cubic-bezier(.4,0,.2,1);}
.pay-hist-title{font-size:10px;font-weight:700;color:var(--text-faint);text-transform:uppercase;letter-spacing:.08em;margin-bottom:8px;margin-top:16px;}
.pay-hist-row{display:flex;align-items:center;justify-content:space-between;padding:9px 0;border-bottom:1px solid var(--border);font-size:13px;}
.pay-hist-row:last-child{border-bottom:none;}

/* ── Payment modal summary ── */
.pay-summary{background:#f8fafc;border:1px solid var(--border);border-radius:10px;padding:13px 16px;margin-bottom:18px;display:flex;justify-content:space-between;align-items:center;}

/* ── Reports ── */
.report-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-bottom:18px;}
.method-bar{background:var(--card);border:1px solid var(--border);border-radius:12px;padding:18px 20px;}
.method-row{display:flex;align-items:center;gap:12px;padding:7px 0;border-bottom:1px solid var(--border);font-size:13px;}
.method-row:last-child{border-bottom:none;}
.method-dot{width:8px;height:8px;border-radius:50%;flex-shrink:0;}
.method-lbl{flex:1;color:var(--text-muted);}
.method-val{font-family:'DM Mono',monospace;color:var(--text);font-weight:600;}

@media(max-width:960px){.bill-kpi{grid-template-columns:1fr 1fr}.report-grid{grid-template-columns:1fr 1fr}}
@media(max-width:640px){.bill-kpi{grid-template-columns:1fr 1fr}.fg-2,.fg-3{grid-template-columns:1fr}.drawer{width:100vw}.inv-party-grid{grid-template-columns:1fr}.report-grid{grid-template-columns:1fr}}

/* ── Chart (legacy - keep for resize listener) ── */
.chart-wrap{display:none;}
.chart-canvas-wrap{position:relative;height:160px;}
.chart-legend{display:flex;gap:16px;margin-top:10px;flex-wrap:wrap;}
.chart-leg-item{display:flex;align-items:center;gap:5px;font-size:11px;color:var(--text-faint);}
.chart-leg-dot{width:10px;height:10px;border-radius:2px;flex-shrink:0;}

/* ── Zoho-style Dashboard ── */
#page-billing .dash-row{display:grid;grid-template-columns:1.4fr 1fr;gap:14px;margin-bottom:18px;}
#page-billing .dash-card{background:var(--card);border:1px solid var(--border);border-radius:12px;padding:18px 20px;}
#page-billing .dash-card-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px;}
#page-billing .dash-card-title{font-size:13px;font-weight:700;color:var(--text);display:flex;align-items:center;gap:6px;}
#page-billing .dash-info-icon{font-size:12px;color:var(--text-faint);cursor:help;}

/* ── Receivables */
#page-billing .recv-total-row{display:flex;align-items:baseline;gap:8px;margin-bottom:8px;}
#page-billing .recv-total-lbl{font-size:11px;color:var(--text-faint);}
#page-billing .recv-total-val{font-size:13px;font-weight:700;color:var(--text);font-family:'DM Mono',monospace;}
#page-billing .recv-bar-track{height:8px;background:rgba(0,0,0,.07);border-radius:8px;overflow:hidden;margin-bottom:14px;}
#page-billing .recv-bar-fill{height:100%;background:linear-gradient(90deg,#f59e0b,#ef4444);border-radius:8px;transition:width .6s ease;}
#page-billing .recv-buckets{display:flex;gap:0;flex-wrap:nowrap;}
#page-billing .recv-bucket{flex:1;min-width:0;padding:0 4px;}
#page-billing .recv-bucket:first-child{padding-left:0;}
#page-billing .recv-bucket:last-child{padding-right:0;}
#page-billing .recv-bucket-lbl{font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.05em;margin-bottom:4px;}
#page-billing .recv-current{color:#059669;}
#page-billing .recv-overdue{color:#dc2626;}
#page-billing .recv-bucket-sub{font-size:10px;color:var(--text-faint);margin-bottom:4px;}
#page-billing .recv-bucket-val{font-size:13px;font-weight:700;color:var(--text);font-family:'DM Mono',monospace;}

/* Sales chart */
#page-billing .sales-body{display:grid;grid-template-columns:1fr 160px;gap:14px;align-items:start;}
#page-billing .sales-chart-wrap{position:relative;min-height:300px;}
#page-billing .sales-chart-note{font-size:11px;color:var(--text-muted);margin-top:8px;font-style:italic;}
#page-billing .sales-kpis{display:flex;flex-direction:column;gap:14px;}
#page-billing .sales-kpi{}
#page-billing .sales-kpi-lbl{font-size:11px;font-weight:700;margin-bottom:3px;}
#page-billing .sales-kpi-val{font-size:18px;font-weight:700;color:var(--text);font-family:'DM Mono',monospace;}
@media(max-width:960px){#page-billing .dash-row{grid-template-columns:1fr}#page-billing .sales-body{grid-template-columns:1fr}}
@media(max-width:640px){#page-billing .recv-buckets{flex-wrap:wrap}#page-billing .recv-bucket{min-width:48%}}

/* ── Premium Drawer Form ── */
.drawer-wide{width:min(860px,100vw);}
.drawer-type-badge{background:var(--primary);color:#fff;font-size:13px;font-weight:700;padding:4px 14px;border-radius:20px;letter-spacing:.01em;white-space:nowrap;}
.fsec-step{display:inline-flex;align-items:center;justify-content:center;width:18px;height:18px;background:var(--primary);color:#fff;border-radius:50%;font-size:10px;font-weight:700;margin-right:6px;flex-shrink:0;}
.req{color:var(--red);font-weight:700;}

/* Item rows - drag-and-drop style */
.items-drag-wrap{display:flex;flex-direction:column;gap:4px;min-height:40px;}
.item-col-hdr{display:flex;align-items:center;gap:6px;padding:0 6px 6px;font-size:11.5px;font-weight:700;color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em;border-bottom:1px solid var(--border);margin-bottom:4px;}
.item-drag-row{display:flex;align-items:flex-start;gap:6px;padding:5px 6px;background:var(--card-bg,var(--bg));border:1px solid var(--border);border-radius:8px;transition:background .15s;cursor:default;}
.item-drag-row:hover{background:var(--primary-glow,rgba(99,102,241,.05));}
.item-drag-row.dragging{opacity:.5;border-style:dashed;border-color:var(--primary);}
.item-drag-row.drag-over-top{border-top:2px solid var(--primary);}
.item-drag-row.drag-over-bottom{border-bottom:2px solid var(--primary);}
.item-desc-ta{min-height:36px;padding-top:8px!important;resize:none;overflow:hidden;}
.drag-handle{color:var(--text-faint);cursor:grab;font-size:14px;padding:0 2px;user-select:none;flex-shrink:0;line-height:1;margin-top:8px;}
.drag-handle:active{cursor:grabbing;}

/* Attach zone */
.attach-zone{border:2px dashed var(--border);border-radius:10px;padding:20px;text-align:center;transition:all .2s;cursor:pointer;}
.attach-zone:hover,.attach-zone.drag-over{border-color:var(--primary);background:rgba(99,102,241,.05);}
.attach-zone-inner{display:flex;flex-direction:column;align-items:center;}
.attach-file-item{display:flex;align-items:center;gap:8px;padding:7px 12px;background:#f8fafc;border:1px solid var(--border);border-radius:7px;margin-bottom:6px;font-size:12.5px;color:var(--text-muted);}
.attach-file-item .attach-name{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.attach-file-icon{font-size:16px;flex-shrink:0;}
.attach-remove{background:none;border:none;color:var(--text-faint);cursor:pointer;font-size:16px;padding:0 3px;border-radius:4px;}
.attach-remove:hover{color:var(--red);background:rgba(239,68,68,0.10);}

/* Reports filter */
.rpt-filter{margin-bottom:14px;}

/* ── Reminder badges ── */
.reminder-badge{display:inline-flex;align-items:center;gap:4px;font-size:10.5px;font-weight:700;padding:2px 8px;border-radius:20px;margin-left:6px;}
.reminder-due-soon{background:rgba(245,158,11,0.12);color:var(--amber);}
.reminder-overdue{background:rgba(239,68,68,0.10);color:var(--red);}

/* ── Reminder alert bar ── */
.reminder-bar{background:linear-gradient(135deg,#3b1f06,#2d1a0a);border:2px solid #f59e0b;border-radius:8px;padding:14px 18px;margin-bottom:18px;display:flex;align-items:flex-start;gap:12px;width:55%;min-width:320px;}
.reminder-bar-icon{font-size:24px;flex-shrink:0;margin-top:0;}
.reminder-bar-body{flex:1;}
.reminder-bar-title{font-size:13.5px;font-weight:700;color:#fbbf24;margin-bottom:5px;letter-spacing:.01em;}
.reminder-bar-list{font-size:12.5px;color:#fde68a;line-height:2;}
.reminder-bar-close{background:rgba(245,158,11,.2);border:1px solid #f59e0b;color:#fbbf24;cursor:pointer;font-size:18px;padding:1px 8px;align-self:flex-start;border-radius:4px;font-weight:700;line-height:1.4;}

/* ── Email modal ── */
.email-preview{background:#f8fafc;border:1px solid var(--border);border-radius:8px;padding:12px 14px;font-size:12.5px;color:var(--text-muted);line-height:1.7;margin-top:10px;max-height:160px;overflow-y:auto;white-space:pre-wrap;}

/* ── Recurring modal ── */
.rec-summary{background:rgba(99,102,241,.08);border:1px solid rgba(99,102,241,.2);border-radius:8px;padding:10px 13px;margin-top:12px;font-size:12px;color:var(--text-muted);line-height:1.8;}
.rec-row{display:flex;justify-content:space-between;}
.rec-lbl{color:var(--text-faint);}
.rec-val{font-weight:600;color:var(--text);}

/* ── Credit Note ── */
.cn-linked{background:rgba(6,182,212,.07);border:1px solid rgba(6,182,212,.2);border-radius:8px;padding:10px 13px;margin-bottom:14px;font-size:12.5px;color:var(--cyan);}
.badge-credit_note{background:rgba(6,182,212,.12);color:var(--cyan);}

/* ── PDF library loaded dynamically on demand ── */
#print-area{display:none;}

/* ══ TEMPLATES ══════════════════════════════════════════════ */
.tpl-type-row{display:flex;gap:6px;margin-bottom:18px;flex-wrap:wrap;}
.tpl-type-btn{padding:8px 20px;border-radius:8px;font-size:13px;font-weight:600;border:1.5px solid var(--border);background:var(--card);color:var(--text-muted);cursor:pointer;font-family:'Inter',sans-serif;transition:all .15s;}
.tpl-type-btn.active{background:var(--primary);color:#fff;border-color:var(--primary);box-shadow:0 2px 10px rgba(99,102,241,.3);}
.tpl-type-btn:hover:not(.active){border-color:var(--primary);color:var(--text);}

.tpl-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-bottom:24px;}
.tpl-card{background:var(--card);border:2px solid var(--border);border-radius:12px;overflow:hidden;cursor:pointer;transition:all .2s;position:relative;}
.tpl-card:hover{border-color:var(--primary);box-shadow:0 4px 20px rgba(99,102,241,.2);transform:translateY(-2px);}
.tpl-card.selected{border-color:var(--primary);box-shadow:0 0 0 3px rgba(99,102,241,.2);}
.tpl-card-thumb{width:100%;height:180px;object-fit:cover;display:block;background:#f8fafc;}
.tpl-card-thumb-inner{width:100%;height:180px;overflow:hidden;pointer-events:none;}
.tpl-card-thumb-inner iframe{width:200%;height:360px;transform:scale(.5);transform-origin:top left;border:none;background:#fff;}
.tpl-card-body{padding:12px 14px;border-top:1px solid var(--border);}
.tpl-card-name{font-size:13px;font-weight:700;color:var(--text);}
.tpl-card-desc{font-size:11px;color:var(--text-faint);margin-top:2px;}
.tpl-card-actions{display:flex;gap:6px;margin-top:10px;}
.tpl-card-badge{position:absolute;top:8px;right:8px;background:var(--primary);color:#fff;font-size:10px;font-weight:700;padding:2px 8px;border-radius:20px;}

/* Template editor layout */
.tpl-editor-grid{display:grid;grid-template-columns:440px 1fr;gap:20px;width:100%;box-sizing:border-box;align-items:start;}
.tpl-form-col{overflow-y:auto;max-height:calc(100vh - 150px);padding-right:4px;padding-bottom:60px;scrollbar-width:thin;}
.tpl-preview-col{position:sticky;top:10px;height:calc(100vh - 170px);}
.tpl-preview-label{font-size:11px;font-weight:700;color:var(--text-faint);text-transform:uppercase;letter-spacing:.08em;margin-bottom:8px;display:flex;align-items:center;}
.tpl-preview-frame{background:#fff;border-radius:8px;border:1px solid var(--border);height:calc(100% - 30px);overflow:hidden;}

/* Template form sections */
.tpl-section{background:var(--card);border:1.5px solid var(--border);border-radius:10px;padding:16px 18px;margin-bottom:14px;display:block;width:100%;box-sizing:border-box;}
.tpl-section-title{font-size:11.5px;font-weight:700;color:var(--text-muted);text-transform:uppercase;letter-spacing:.07em;margin-bottom:14px;padding-bottom:9px;border-bottom:1px solid var(--border);display:flex;align-items:center;gap:6px;}
.tpl-form-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;width:100%;box-sizing:border-box;}

/* Template form controls — explicit styles so they render correctly */
.tpl-section .form-group{display:flex;flex-direction:column;gap:6px;margin:0;}
.tpl-section .form-label{font-size:12.5px;font-weight:600;color:var(--text-muted);display:block;}
.tpl-section .form-control{
  display:block;
  width:100%;
  box-sizing:border-box;
  padding:9px 12px;
  background:var(--bg);
  border:1.5px solid var(--border);
  border-radius:8px;
  color:var(--text);
  font-size:13px;
  font-family:'Inter',sans-serif;
  outline:none;
  transition:border-color .15s,box-shadow .15s;
  appearance:none;
  -webkit-appearance:none;
}
.tpl-section .form-control:focus{border-color:var(--primary);box-shadow:0 0 0 3px rgba(99,102,241,.12);}
.tpl-section .form-control::placeholder{color:var(--text-faint);}
.tpl-section textarea.form-control{resize:vertical;min-height:70px;line-height:1.5;}
.tpl-section .form-control[readonly]{opacity:.6;background:var(--card);cursor:default;}

.tpl-preset-colors{display:flex;gap:5px;flex-wrap:wrap;}
.tpl-preset-dot{width:22px;height:22px;border-radius:50%;cursor:pointer;border:2px solid transparent;transition:all .15s;flex-shrink:0;}
.tpl-preset-dot:hover,.tpl-preset-dot.active{border-color:#fff;transform:scale(1.15);}

.tpl-chk{display:inline-flex;align-items:center;gap:6px;font-size:12.5px;color:var(--text-muted);cursor:pointer;padding:5px 10px;border-radius:6px;border:1.5px solid var(--border);background:var(--card);user-select:none;transition:border-color .15s;}
.tpl-chk:hover{border-color:var(--primary);}
.tpl-chk input{accent-color:var(--primary);width:14px;height:14px;flex-shrink:0;}

.tpl-cf-row{display:flex;gap:8px;margin-bottom:8px;align-items:center;}
.tpl-cf-row .form-control{flex:1;}

@media(max-width:1200px){.tpl-editor-grid{grid-template-columns:380px 1fr}}
@media(max-width:1100px){.tpl-editor-grid{grid-template-columns:1fr}.tpl-preview-col{display:none}}
@media(max-width:860px){.tpl-cards{grid-template-columns:1fr 1fr}}
@media(max-width:540px){.tpl-cards{grid-template-columns:1fr}}

/* ══ INVOICE SPLIT PANEL LAYOUT ══════════════════════════════ */
/* ── Invoice layout: full list by default, split on detail open ── */
.inv-container{background:var(--card);border:1px solid var(--border);border-radius:12px;overflow:hidden;}
/* Full list mode */
.inv-list-full{display:flex;flex-direction:column;}
.inv-list-full .inv-list-col{width:100%;border-right:none;}
/* Split mode */
.inv-split-active{display:grid;grid-template-columns:320px 1fr;height:calc(100vh - 140px);min-height:500px;overflow:hidden;margin-top:12px;}
.inv-split-active .inv-list-col{border-right:1px solid var(--border);}
.inv-list-col{display:flex;flex-direction:column;overflow:hidden;min-width:0;min-height:0;}

.inv-list-search{padding:10px 14px;border-bottom:1px solid var(--border);display:flex;align-items:center;gap:8px;background:var(--card);flex-shrink:0;position:static;}
.inv-search-input-wrap{position:relative;flex:1;min-width:0;}
.inv-search-input-wrap svg{position:absolute;left:11px;top:50%;transform:translateY(-50%);width:15px;height:15px;stroke:var(--primary);fill:none;stroke-width:2;pointer-events:none;}
.inv-search-input-wrap input{width:100%;padding:8px 12px 8px 34px;background:var(--card-bg,var(--bg));border:2px solid var(--primary);border-radius:9px;color:var(--text);font-size:13px;font-family:'Inter',sans-serif;outline:none;transition:box-shadow .18s;}
.inv-search-input-wrap input:focus{box-shadow:0 0 0 3px rgba(99,102,241,.15);}
.inv-search-input-wrap input::placeholder{color:var(--text-faint);}
.inv-list-search-controls{display:flex;gap:6px;align-items:center;flex-shrink:0;}
/* In split mode: stack into 2 rows so narrow panel is usable */
.inv-split-active .inv-list-search{flex-direction:column;align-items:stretch;padding:8px 10px;gap:6px;}
.inv-split-active .inv-search-input-wrap{width:100%;}
.inv-split-active .inv-list-search-controls{width:100%;flex-shrink:0;}
.inv-split-active .inv-list-search-controls .filter-sel{flex:1;font-size:11px;min-width:0;}
.inv-split-active .inv-list-search-controls .btn{font-size:11px;padding:5px 10px;white-space:nowrap;flex-shrink:0;}
.inv-list-filters{display:flex;gap:5px;}
.inv-list-filters select{flex:1;font-size:11px;padding:4px 6px;}
.inv-list-scroll{overflow-y:auto;overflow-x:auto;flex:1;min-height:0;}
/* Card style (used in split mode) */
.inv-card{padding:12px 14px;border-bottom:1px solid var(--border);cursor:pointer;transition:background .12s;position:relative;}
.inv-card:hover{background:rgba(99,102,241,.04);}
.inv-card.active{background:rgba(99,102,241,.08);border-left:3px solid var(--primary);}
.inv-card.active .inv-card-num{color:var(--primary);}
.inv-card-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:3px;}
.inv-card-num{font-size:13px;font-weight:500;color:var(--primary);font-family:'Inter',sans-serif;}
.inv-card-amount{font-size:13px;font-weight:500;color:var(--text);font-family:'Inter',sans-serif;}
.inv-card-company{font-size:13px;font-weight:400;color:var(--text);margin-bottom:2px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:200px;}
.inv-card-meta{display:flex;align-items:center;justify-content:space-between;margin-top:4px;}
.inv-card-date{font-size:12px;color:var(--text-muted);font-weight:400;}
.inv-card-overdue{font-size:11px;font-weight:500;color:var(--red);background:rgba(239,68,68,0.10);padding:1px 7px;border-radius:10px;}
.inv-card-empty{padding:32px 20px;text-align:center;color:var(--text-faint);font-size:13px;}
/* Full-width table row style (default list mode) */
.inv-tbl-hdr{display:grid;grid-template-columns:28px 90px 145px 165px 225px 110px 100px 80px 88px 90px 220px;padding:0 18px;gap:8px;border-top:1px solid var(--border);border-bottom:2px solid var(--border);background:rgba(99,102,241,0.05);flex-shrink:0;min-width:100%;width:max-content;box-sizing:border-box;position:sticky;top:0;z-index:4;overflow:visible;height:38px;backdrop-filter:blur(4px);}
.inv-tbl-hdr span{font-size:11px;font-weight:700;color:var(--text-mid,#64748b);text-transform:uppercase;letter-spacing:.04em;white-space:nowrap;display:flex;align-items:center;gap:3px;height:38px;overflow:hidden;min-width:0;user-select:none;}
.inv-tbl-hdr span:hover{color:var(--primary);cursor:pointer;}
.inv-row{display:grid;grid-template-columns:28px 90px 145px 165px 225px 110px 100px 80px 88px 90px 220px;align-items:center;padding:11px 18px;border-bottom:1px solid var(--border);cursor:pointer;transition:background .12s;gap:8px;min-width:100%;width:max-content;box-sizing:border-box;overflow:visible;}
.inv-row:hover{background:rgba(99,102,241,.04);}
.inv-row:last-child{border-bottom:none;}
.inv-row-selected{background:rgba(99,102,241,.07)!important;outline:1px solid rgba(99,102,241,.18);}
.inv-row-selected:hover{background:rgba(99,102,241,.10)!important;}
/* ── Invoice tab heading ── */
.inv-tab-heading{padding:16px 16px 10px;display:flex;align-items:center;justify-content:flex-start;gap:8px;flex-shrink:0;background:var(--card);}
.inv-tab-heading h3{font-size:17px;font-weight:800;color:var(--text);font-family:'Inter',sans-serif;margin:0;letter-spacing:-.01em;}
/* ── Invoice KPI strip ── */
.inv-kpi-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;padding:16px 18px;flex-shrink:0;border-bottom:1px solid var(--border);background:var(--card);}
.inv-split-active .inv-kpi-strip{grid-template-columns:repeat(2,1fr)!important;}
.inv-kpi{background:var(--card);border:1px solid var(--border);border-radius:14px;padding:20px 22px;position:relative;overflow:hidden;box-shadow:0 1px 4px rgba(0,0,0,.07);transition:transform .2s,box-shadow .2s;}
.inv-kpi:hover{transform:translateY(-2px);box-shadow:0 4px 16px rgba(0,0,0,.10);}
.inv-kpi-accent{position:absolute;top:0;left:0;right:0;height:4px;border-radius:14px 14px 0 0;}
.inv-kpi-lbl{font-size:11.5px!important;font-weight:600;color:var(--text-muted);text-transform:none;letter-spacing:.01em;margin-bottom:10px;}
.inv-kpi-val{font-family:'DM Mono',monospace;font-size:28px!important;font-weight:700!important;color:var(--text);line-height:1;letter-spacing:-.5px;}
/* ── Dropdown border enhancement ── */
#page-billing .filter-sel{
  border-radius:9px!important;
  border:1.5px solid var(--border)!important;
  box-shadow:0 1px 5px rgba(0,0,0,.08),0 0 0 0 transparent!important;
  padding:8px 32px 8px 12px!important;
  font-size:13px!important;
  background:var(--card-bg,var(--card,var(--bg))) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%236366f1' stroke-width='2.5'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E") no-repeat right 10px center!important;
  -webkit-appearance:none!important;
  appearance:none!important;
  color:var(--text)!important;
  cursor:pointer!important;
  transition:border-color .15s,box-shadow .15s!important;
  font-family:'Inter',sans-serif!important;
}
#page-billing .filter-sel:hover{border-color:var(--primary)!important;box-shadow:0 2px 8px rgba(99,102,241,.12)!important;}
#page-billing .filter-sel:focus{border-color:var(--primary)!important;box-shadow:0 0 0 3px rgba(99,102,241,.15),0 2px 8px rgba(99,102,241,.1)!important;outline:none!important;}
/* ── Resizable column handle ── */

.inv-tbl-hdr span{position:relative;}
/* ── Checkbox column ── */
.inv-chk-col{width:32px;flex-shrink:0;display:flex;align-items:center;justify-content:center;}
.inv-row-cb{width:15px;height:15px;cursor:pointer;accent-color:var(--primary);}
/* ── Bulk action bar ── */
.inv-bulk-bar{display:none;padding:8px 16px;background:rgba(99,102,241,.07);border-bottom:1px solid rgba(99,102,241,.2);align-items:center;gap:8px;flex-shrink:0;position:static;}
.inv-bulk-bar.show{display:flex;}
.inv-bulk-count{font-size:13px;font-weight:700;color:var(--primary);margin-right:4px;}
/* ── Increased font sizes ── */
.drawer .form-label, .modal .form-label{font-size:13px!important;font-weight:600;}
.iinp{font-size:14px!important;}
@media(max-width:960px){.inv-kpi-strip{grid-template-columns:1fr 1fr;}}
.inv-row-date{font-size:12.5px;color:var(--text-muted);white-space:nowrap;font-weight:400;min-width:0;overflow:hidden;}
.inv-row-num{font-size:12.5px;font-weight:600;color:var(--primary);white-space:nowrap;min-width:0;overflow:hidden;text-overflow:ellipsis;}
.inv-row-cust{font-size:13px;font-weight:500;color:var(--text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;min-width:0;}
.inv-row-company{font-size:12px;font-weight:400;color:var(--text-muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;min-width:0;}
.inv-row-status{white-space:nowrap;overflow:hidden;min-width:0;display:flex;align-items:center;justify-content:flex-start;padding:0!important;margin:0!important;}
.inv-row-amount{font-size:13px;font-weight:500;color:var(--text);font-family:'DM Mono',monospace;white-space:nowrap;min-width:0;overflow:hidden;text-overflow:ellipsis;}
.inv-row-balance{font-size:13px;font-weight:500;font-family:'DM Mono',monospace;white-space:nowrap;min-width:0;overflow:hidden;}
.inv-row-duedays{font-size:12px;font-weight:500;white-space:nowrap;min-width:0;overflow:hidden;}
.inv-row-phone{font-size:12px;font-weight:400;color:var(--text-muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;min-width:0;}
.inv-row-email{font-size:12px;font-weight:400;color:var(--text-muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;min-width:0;}

/* Right panel */
.inv-detail-col{display:flex;flex-direction:column;overflow:hidden;}
.inv-detail-empty{display:flex;flex-direction:column;align-items:center;justify-content:center;flex:1;color:var(--text-faint);gap:8px;}
.inv-detail-empty svg{opacity:.25;}
.inv-detail-wrap{display:flex;flex-direction:column;height:100%;overflow:hidden;}
.inv-detail-header{padding:12px 18px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;gap:8px;background:var(--card);flex-shrink:0;position:relative;z-index:10;min-height:48px;}
.inv-detail-hdr-left{display:flex;align-items:center;gap:10px;}
.inv-detail-hdr-num{font-size:15px;font-weight:700;color:var(--text);font-family:'Inter',sans-serif;}
.inv-detail-hdr-actions{display:flex;gap:6px;flex-wrap:wrap;align-items:center;}
.inv-detail-body{overflow-y:auto;flex:1;min-height:0;pointer-events:all;display:block;position:relative;}

/* ── Payments Received bar ── */
.inv-pays-bar{background:var(--card);border-bottom:2px solid var(--border);flex-shrink:0;}
.inv-pays-header{display:flex;align-items:center;padding:10px 16px;cursor:pointer;user-select:none;transition:background .12s;pointer-events:all !important;position:relative;z-index:5;}
.inv-pays-header:hover{background:rgba(99,102,241,.04);}
.inv-pays-body{border-top:1px solid var(--border);overflow-x:auto;}
/* Rounded corners on the split container detail side */
/* ── Custom styled dropdown ── */
.csel-wrap{position:relative;display:inline-flex;flex-shrink:0;}
.csel-btn{display:flex;align-items:center;gap:6px;padding:7px 12px;background:var(--card);border:1.5px solid var(--border);border-radius:9px;font-size:13px;font-family:'Inter',sans-serif;color:var(--text);cursor:pointer;white-space:nowrap;box-shadow:0 1px 4px rgba(0,0,0,.06);transition:border-color .15s,box-shadow .15s,background .15s;outline:none;min-width:120px;}
/* Title button overrides — no border/bg, inherits font-size from inline style */
.csel-btn[style*="min-width:unset"]{font-size:inherit;min-width:unset;padding:0;background:none;border:none;box-shadow:none;}
.csel-btn:hover{border-color:var(--primary);background:rgba(99,102,241,.04);box-shadow:0 2px 8px rgba(99,102,241,.12);}
.csel-wrap.open .csel-btn{border-color:var(--primary);box-shadow:0 0 0 3px rgba(99,102,241,.12);background:rgba(99,102,241,.04);}
.csel-btn svg{color:var(--primary);transition:transform .2s;flex-shrink:0;}
.csel-wrap.open .csel-btn svg{transform:rotate(180deg);}
.csel-menu{display:none;position:fixed;min-width:160px;background:var(--card);border:1.5px solid var(--border);border-top:2px solid var(--primary);border-radius:0 0 12px 12px;box-shadow:0 12px 32px rgba(0,0,0,.15),0 2px 8px rgba(99,102,241,.08);z-index:99999;overflow:hidden;animation:cselFadeIn .13s cubic-bezier(.34,1.56,.64,1);}
.csel-wrap.open .csel-menu{display:block;}
.csel-opt{padding:8px 14px;font-size:13px;font-family:'Inter',sans-serif;color:var(--text);cursor:pointer;transition:background .1s,color .1s;display:flex;align-items:center;gap:8px;}
.csel-opt:hover{background:rgba(99,102,241,.08);color:var(--primary);}
.csel-opt.selected{color:var(--primary);font-weight:700;background:rgba(99,102,241,.07);}
.csel-opt.selected::after{content:'✓';margin-left:auto;font-size:12px;opacity:.7;}
.csel-section-label{padding:8px 14px 4px;font-size:10px;font-weight:700;color:var(--text-faint);text-transform:uppercase;letter-spacing:.08em;}
@keyframes cselFadeIn{from{opacity:0;transform:translateY(-6px);}to{opacity:1;transform:none;}}
.inv-split-active .csel-btn{font-size:11px;padding:6px 10px;}
/* ── Split mode — allow dropdown to escape overflow ── */
.inv-split-active{border-radius:12px;}
.inv-split-active .inv-detail-col{border-radius:0 12px 12px 0;overflow:hidden;}

/* Status badge in card */
.inv-card .badge{font-size:10px;padding:1px 7px;}
/* Badge inside table row status cell */
#page-billing .inv-row-status .badge{font-size:11px!important;padding:2px 10px!important;display:inline-block!important;text-align:center!important;width:auto!important;flex-shrink:0!important;line-height:1.6!important;}
@media(max-width:1300px){
  .inv-tbl-hdr,.inv-row{grid-template-columns:28px 90px 145px 160px 190px 85px 100px 85px 72px!important;}
  .inv-row-phone,.inv-row-email,.inv-tbl-hdr span:nth-child(10),.inv-tbl-hdr span:nth-child(11){display:none;}
}
@media(max-width:1100px){
  .inv-tbl-hdr,.inv-row{grid-template-columns:28px 90px 1fr 115px 80px 88px!important;}
  .inv-row-company,.inv-row-duedays,.inv-tbl-hdr span:nth-child(5),.inv-tbl-hdr span:nth-child(9){display:none;}
}
@media(max-width:768px){
  .inv-split-active{grid-template-columns:1fr}
  .inv-split-active .inv-list-col{border-right:none;border-bottom:1px solid var(--border);max-height:260px;}
  .inv-detail-col{min-height:500px;}
  .inv-tbl-hdr,.inv-row{grid-template-columns:32px 80px 1fr 95px 80px!important;}
  .inv-row-company,.inv-row-duedays,.inv-row-balance,
  .inv-tbl-hdr span:nth-child(n+6){display:none;}
}


/* ══ MISSING CLASSES — added by bug-fix audit ══════════════════ */

/* modal-backdrop — backdrop for all billing modals */
.modal-backdrop{display:none;position:fixed;inset:0;background:rgba(0,0,0,.65);z-index:600;align-items:center;justify-content:center;backdrop-filter:blur(3px);}
.modal-backdrop.open{display:flex;}
.modal-backdrop .modal{background:var(--card,#1e293b);border:1px solid var(--border,rgba(255,255,255,.08));border-radius:14px;width:100%;max-height:90vh;overflow-y:auto;box-shadow:0 24px 80px rgba(0,0,0,.5);}
.modal-backdrop .modal-head{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;border-bottom:1px solid var(--border,rgba(255,255,255,.08));}
.modal-backdrop .modal-head-title{font-size:15px;font-weight:700;color:var(--text,#f1f5f9);}
.modal-backdrop .modal-close, .modal-close-billing{background:none;border:none;color:var(--text-faint,#64748b);font-size:20px;cursor:pointer;padding:2px 6px;border-radius:6px;line-height:1;}
.modal-backdrop .modal-close:hover{background:rgba(239,68,68,.1);color:var(--red,#ef4444);}
.modal-backdrop .modal-body{padding:20px;}
.modal-backdrop .modal-footer{padding:14px 20px;border-top:1px solid var(--border,rgba(255,255,255,.08));display:flex;justify-content:flex-end;gap:8px;}
.modal-backdrop .modal-sm{max-width:480px;}
.modal-backdrop .modal-lg{max-width:720px;}

/* toast animation */
@keyframes fadeInUp{from{transform:translateY(12px);opacity:0;}to{transform:translateY(0);opacity:1;}}

/* badge-info — used in Payments method column */
#page-billing .badge-info{background:rgba(99,102,241,.12);color:#a5b4fc;font-size:11px;font-weight:700;padding:2px 8px;border-radius:20px;display:inline-block;}

/* td-mono, td-main — table cell styles used in all tabs */
#page-billing .td-mono{font-family:'DM Mono',monospace;font-size:13px;color:var(--text-muted,#94a3b8);}
#page-billing .td-main{font-size:13px;font-weight:600;color:var(--text,#f1f5f9);}

/* card-title — used in Reports tab */
#page-billing .card-title{font-size:13px;font-weight:700;color:var(--text,#f1f5f9);}

/* kpi-card, kpi-accent, kpi-label, kpi-value, kpi-sub — Reports KPI cards */
.modal-backdrop .kpi-card, #page-billing .kpi-card, .drawer .kpi-card{background:var(--card,#1e293b);border:1px solid var(--border,rgba(255,255,255,.08));border-radius:10px;padding:14px 16px;position:relative;overflow:hidden;}
#page-billing .kpi-accent, .modal-backdrop .kpi-accent{position:absolute;top:0;left:0;right:0;height:3px;border-radius:10px 10px 0 0;}
#page-billing .kpi-label, .modal-backdrop .kpi-label{font-size:10px;font-weight:700;color:var(--text-faint,#64748b);text-transform:uppercase;letter-spacing:.07em;margin-bottom:5px;}
#page-billing .kpi-value, .modal-backdrop .kpi-value{font-family:'DM Mono',monospace;font-size:20px;font-weight:700;color:var(--text,#f1f5f9);line-height:1;}
#page-billing .kpi-sub, .modal-backdrop .kpi-sub{font-size:11px;color:var(--text-faint,#64748b);margin-top:4px;}

/* form helpers used in modals */
.modal-backdrop .form-group, .drawer .form-group, #page-billing .form-group{display:flex;flex-direction:column;gap:5px;}
.drawer .form-label, .modal .form-label, #page-billing .form-label{font-size:13px;font-weight:600;color:var(--text-muted,#94a3b8);}
.modal-backdrop .form-control, .drawer .form-control{padding:9px 12px;background:var(--card-bg,var(--bg));border:1.5px solid var(--border,#e2e8f0);border-radius:9px;color:var(--text,#0f172a);font-size:13px;font-family:inherit;outline:none;transition:border-color .15s;width:100%;box-sizing:border-box;}
.modal-backdrop .form-control:focus, .drawer .form-control:focus{border-color:var(--primary,#6366f1);}
.modal-backdrop .form-control[readonly], .drawer .form-control[readonly]{opacity:.6;cursor:default;}
/* ══ ENHANCED: Customer + Salesperson selects override drawer form-control ══ */
.drawer select#f-cust-sel,
.drawer select#f-salesperson-sel {
  appearance:none !important;-webkit-appearance:none !important;
  background:var(--card) !important;
  border:1.5px solid var(--border) !important;
  border-radius:9px !important;
  font-size:14px !important;
  height:44px !important;
  padding:0 36px 0 14px !important;
  cursor:pointer !important;
  color:var(--text) !important;
  font-weight:500 !important;
  box-shadow:0 1px 4px rgba(0,0,0,.06) !important;
  width:100% !important;
  transition:border-color .15s,box-shadow .15s !important;
}
.drawer select#f-cust-sel:hover,.drawer select#f-salesperson-sel:hover{border-color:var(--primary) !important;box-shadow:0 2px 8px rgba(30,58,138,.12) !important;}
.drawer select#f-cust-sel:focus,.drawer select#f-salesperson-sel:focus{outline:none !important;border-color:var(--primary) !important;box-shadow:0 0 0 3px rgba(30,58,138,.12) !important;}
.modal-backdrop .form-row-2{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:14px;}
.req{color:var(--red,#ef4444);font-weight:700;}

/* btn helpers for modal footers */
#page-billing .btn{display:inline-flex;align-items:center;justify-content:center;gap:5px;padding:8px 16px;border-radius:9px;font-size:13px;font-weight:600;cursor:pointer;border:none;font-family:inherit;transition:all .15s;white-space:nowrap;}
#page-billing .btn-primary{background:var(--primary,#6366f1);color:#fff;}
#page-billing .btn-primary:hover{opacity:.88;}
#page-billing .btn-ghost{background:rgba(255,255,255,.06);color:var(--text-muted,#94a3b8);border:1px solid var(--border,rgba(255,255,255,.08));}
#page-billing .btn-ghost:hover{background:rgba(255,255,255,.1);color:var(--text,#f1f5f9);}
#page-billing .btn-success{background:#059669;color:#fff;}
#page-billing .btn-success:hover{background:#047857;}
#page-billing .btn-sm{padding:5px 12px;font-size:12px;border-radius:7px;}
#page-billing .btn:disabled{opacity:.45;cursor:not-allowed;}

/* spinner */
#page-billing .spinner, .modal-backdrop .spinner{width:20px;height:20px;border:2px solid var(--border,rgba(255,255,255,.08));border-top-color:var(--primary,#6366f1);border-radius:50%;animation:spin .7s linear infinite;display:inline-block;}
@keyframes spin{to{transform:rotate(360deg)}}
#page-billing .loading, .modal-backdrop .loading{display:flex;align-items:center;gap:10px;padding:24px;color:var(--text-faint,#64748b);font-size:13px;justify-content:center;}

/* empty-state */
#page-billing .empty-state{text-align:center;padding:40px 20px;color:var(--text-faint,#64748b);}
#page-billing .empty-state h3{font-size:15px;font-weight:700;color:var(--text-muted,#94a3b8);margin:0 0 6px;}
#page-billing .empty-state p{font-size:13px;margin:0;}

/* table helpers */
#page-billing .table-wrap{overflow:visible;}
#page-billing .table-scroll{overflow-x:auto;}
#page-billing table{width:100%;border-collapse:collapse;}
#page-billing table thead th{padding:10px 12px;font-size:11px;font-weight:700;text-align:left;color:var(--text-faint,#64748b);text-transform:uppercase;letter-spacing:.06em;background:rgba(0,0,0,.1);border-bottom:1px solid var(--border,rgba(255,255,255,.08));white-space:nowrap;}
#page-billing table tbody td{padding:10px 12px;border-bottom:1px solid var(--border,rgba(255,255,255,.06));font-size:13px;color:var(--text-muted,#94a3b8);}
#page-billing table tbody tr:hover td{background:rgba(99,102,241,.04);}
#page-billing table tbody tr:last-child td{border-bottom:none;}

/* pagination */
#page-billing .pagination{display:flex;align-items:center;justify-content:space-between;padding:10px 14px;border-top:1px solid var(--border,rgba(255,255,255,.08));font-size:12px;color:var(--text-faint,#64748b);}
#page-billing .pag-info{font-weight:600;}
#page-billing .pag-btns{display:flex;gap:3px;}
#page-billing .pag-btn, .modal-backdrop .pag-btn{padding:4px 10px;border-radius:6px;border:1px solid var(--border,rgba(255,255,255,.08));background:var(--card,#1e293b);color:var(--text-muted,#94a3b8);cursor:pointer;font-size:12px;font-family:inherit;}
#page-billing .pag-btn:hover:not(:disabled){background:rgba(99,102,241,.1);color:var(--primary,#6366f1);border-color:var(--primary,#6366f1);}
#page-billing .pag-btn.active{background:var(--primary,#6366f1);color:#fff;border-color:var(--primary,#6366f1);}
#page-billing .pag-btn:disabled{opacity:.35;cursor:not-allowed;}

/* ══ SETTINGS TAB ══════════════════════════════════════════════ */
.stg-wrap{max-width:1100px;margin:0 auto;}
.stg-page-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px;gap:12px;}
.stg-page-title{font-size:20px;font-weight:800;color:var(--text);letter-spacing:-.01em;}
.stg-page-sub{font-size:13px;color:var(--text-faint);margin-top:3px;}

.stg-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;align-items:start;}
.stg-col{display:flex;flex-direction:column;gap:20px;}

/* Cards */
.stg-card{background:var(--card);border:1.5px solid var(--border);border-radius:12px;overflow:hidden;transition:border-color .2s;}
.stg-card-head{padding:14px 18px;font-size:13px;font-weight:700;color:var(--text);border-bottom:1px solid var(--border);background:rgba(0,0,0,.02);display:flex;align-items:center;gap:8px;}
.stg-card-body{padding:18px;}
.stg-form-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;width:100%;box-sizing:border-box;}
.stg-form-grid .form-group{display:flex;flex-direction:column;gap:5px;}
.stg-form-grid .form-label{font-size:12.5px;font-weight:600;color:var(--text-muted);}
.stg-form-grid .form-control{display:block;width:100%;box-sizing:border-box;padding:9px 12px;background:var(--bg);border:1.5px solid var(--border);border-radius:8px;color:var(--text);font-size:13px;font-family:'Inter',sans-serif;outline:none;transition:border-color .15s;}
.stg-form-grid .form-control:focus{border-color:var(--primary);}
.stg-form-grid .form-control::placeholder{color:var(--text-faint);}
.stg-form-grid textarea.form-control{resize:vertical;min-height:64px;}

/* Sub-headings inside cards */
.stg-sub-head{font-size:11px;font-weight:700;color:var(--text-faint);text-transform:uppercase;letter-spacing:.07em;margin-bottom:10px;}

/* GST Toggle */
.stg-toggle-row{display:flex;align-items:center;gap:12px;padding:12px 14px;background:var(--bg);border:1px solid var(--border);border-radius:9px;}
.stg-toggle-label{font-size:13px;font-weight:600;color:var(--text);}
.stg-toggle-sub{font-size:11.5px;color:var(--text-faint);margin-top:2px;}
.stg-toggle{position:relative;display:inline-block;width:44px;height:24px;flex-shrink:0;margin-left:auto;}
.stg-toggle input{opacity:0;width:0;height:0;}
.stg-toggle-slider{position:absolute;inset:0;background:var(--border);border-radius:24px;cursor:pointer;transition:.25s;}
.stg-toggle-slider:before{content:'';position:absolute;height:18px;width:18px;left:3px;bottom:3px;background:#fff;border-radius:50%;transition:.25s;box-shadow:0 1px 4px rgba(0,0,0,.2);}
.stg-toggle input:checked+.stg-toggle-slider{background:var(--primary);}
.stg-toggle input:checked+.stg-toggle-slider:before{transform:translateX(20px);}

/* Tax rate rows */
.stg-tax-hdr{display:grid;grid-template-columns:1fr 90px 36px;gap:8px;padding:0 2px;margin-bottom:6px;font-size:11px;font-weight:700;color:var(--text-faint);text-transform:uppercase;letter-spacing:.06em;}
.stg-tax-row{display:grid;grid-template-columns:1fr 90px 36px;gap:8px;margin-bottom:6px;align-items:center;}
.stg-tax-row .form-control{padding:7px 10px;background:var(--bg);border:1.5px solid var(--border);border-radius:7px;color:var(--text);font-size:13px;font-family:'Inter',sans-serif;outline:none;transition:border-color .15s;width:100%;box-sizing:border-box;}
.stg-tax-row .form-control:focus{border-color:var(--primary);}

/* Option rows (checkboxes) */
.stg-option-row{display:flex;align-items:flex-start;gap:12px;padding:12px 0;border-bottom:1px solid var(--border);}
.stg-option-row:last-child{border-bottom:none;padding-bottom:0;}
.stg-option-icon{font-size:20px;flex-shrink:0;margin-top:1px;}
.stg-option-body{flex:1;}
.stg-option-label{font-size:13px;font-weight:600;color:var(--text);}
.stg-option-sub{font-size:11.5px;color:var(--text-faint);margin-top:3px;line-height:1.5;}
/* Custom checkbox */
.stg-checkbox{position:relative;display:inline-block;width:20px;height:20px;flex-shrink:0;margin-top:1px;cursor:pointer;}
.stg-checkbox input{opacity:0;width:0;height:0;}
.stg-checkmark{position:absolute;inset:0;border:2px solid var(--border);border-radius:5px;background:var(--bg);transition:.15s;}
.stg-checkbox input:checked~.stg-checkmark{background:var(--primary);border-color:var(--primary);}
.stg-checkbox input:checked~.stg-checkmark:after{content:'';position:absolute;left:5px;top:1px;width:5px;height:10px;border:2px solid #fff;border-top:none;border-left:none;transform:rotate(45deg);}

/* Radio group */
.stg-radio-group{display:flex;flex-direction:column;gap:10px;}
.stg-radio-row{display:flex;align-items:flex-start;gap:12px;padding:12px 14px;background:var(--bg);border:1.5px solid var(--border);border-radius:9px;cursor:pointer;transition:border-color .15s;}
.stg-radio-row:has(input:checked){border-color:var(--primary);background:rgba(99,102,241,.04);}
.stg-radio-row input{margin-top:3px;accent-color:var(--primary);flex-shrink:0;width:15px;height:15px;}

@media(max-width:900px){.stg-grid{grid-template-columns:1fr}}
@media(max-width:640px){.stg-form-grid{grid-template-columns:1fr}}

/* ══ COLUMN OVERLAP FIX ════════════════════════════════════════ */
.inv-row > span {
  overflow: hidden !important;
  text-overflow: ellipsis !important;
  white-space: nowrap !important;
  min-width: 0 !important;
}
.inv-row { overflow: hidden !important; }
.inv-tbl-hdr { overflow: hidden !important; }

/* ══ INVOICE DETAIL BLANK SPACE FIX ══════════════════════════ */
/* ══ SPLIT VIEW — full height, no max-height cap ════════════ */
.inv-split-active {
  height: calc(100vh - 180px) !important;
  max-height: calc(100vh - 180px) !important;
  min-height: 400px !important;
  overflow: hidden !important;
}

/* ══ PDF DETAIL PANEL — scrollable, full height ════════════ */
.inv-doc-frame {
  display: block !important;
  width: 100% !important;
  border: none !important;
  min-height: 600px !important;
  background: #f8fafc !important;
}
.inv-detail-wrap {
  display: flex !important;
  flex-direction: column !important;
  height: 100% !important;
  overflow: hidden !important;
}

/* ══ BILLING TAB BAR — sticky below navbar ════════════════════ */
#page-billing #billing-tabs {
  position: relative !important;
  z-index: 10 !important;
  background: var(--bg) !important;
  flex-shrink: 0 !important;
}

/* ══ FULL LIST MODE — pagination always visible ═════════════ */
.inv-list-full {
  display: flex !important;
  flex-direction: column !important;
  overflow: visible !important;
}
.inv-list-full .inv-list-col {
  display: flex !important;
  flex-direction: column !important;
  overflow: visible !important;
}
.inv-list-full .inv-list-scroll {
  overflow-y: auto !important;
  max-height: none !important;
  height: auto !important;
  flex: 1 !important;
  min-height: 0 !important;
}
/* Make container itself not clip in full mode */
.inv-container.inv-list-full {
  overflow: visible !important;
}

/* ══ PAGINATION ENHANCED ════════════════════════════════════ */
#page-billing .pag-footer {
  padding: 10px 16px;
  border-top: 1px solid var(--border);
  background: var(--card);
  display: none;
  align-items: center;
  justify-content: space-between;
  flex-shrink: 0;
  gap: 8px;
  flex-wrap: wrap;
}
#page-billing .pag-footer.show {
  display: flex;
}
#page-billing .pag-btn {
  padding: 5px 12px !important;
  border-radius: 7px !important;
  border: 1.5px solid var(--border) !important;
  background: var(--card) !important;
  color: var(--text-muted) !important;
  cursor: pointer !important;
  font-size: 13px !important;
  font-weight: 600 !important;
  font-family: inherit !important;
  transition: all .15s !important;
  min-width: 36px !important;
}
#page-billing .pag-btn:hover:not(:disabled) {
  background: var(--primary-glow) !important;
  color: var(--primary) !important;
  border-color: var(--primary) !important;
}
#page-billing .pag-btn.active {
  background: var(--primary) !important;
  color: #fff !important;
  border-color: var(--primary) !important;
}
#page-billing .pag-btn:disabled {
  opacity: .35 !important;
  cursor: not-allowed !important;
}

/* ══ Payments table grid ═════════════════════════════════════ */
#pay-tbl-hdr.inv-tbl-hdr,
#pay-list-scroll .inv-row.pay-row {
  grid-template-columns: 28px 90px 130px 175px 110px 145px        100px 60px !important;
}
/* Pay split — hide KPI and table header, keep title heading visible */
#pay-container.inv-split-active .inv-kpi-strip { display:none !important; }
#pay-container.inv-split-active #pay-tbl-hdr { display:none !important; }
/* Compact heading in split mode */
#pay-container.inv-split-active .inv-tab-heading {
  padding: 12px 14px 10px;
  border-bottom: 1px solid var(--border);
}
#pay-container.inv-split-active .inv-tab-heading .csel-btn span {
  font-size: 16px !important;
  font-weight: 800 !important;
}
#pay-container.inv-split-active .inv-tab-heading > span:first-child {
  display: none;
}

/* ══ Quotation table — own 10-col grid (no Balance column) ═ */
#quo-tbl-hdr.inv-tbl-hdr,
#quo-list-scroll .inv-row.quo-row {
  grid-template-columns: 28px 90px 125px 175px 250px 110px 90px 110px 90px 240px !important;
}

/* ══ FIX: Hide KPI in split mode via CSS too ════════════════ */
#inv-container.inv-split-active .inv-kpi-strip,
#quo-container.inv-split-active .inv-kpi-strip {
  display: none !important;
}
/* In split mode: heading with proper gap below cards, bigger font */
#inv-container.inv-split-active .inv-tab-heading,
#quo-container.inv-split-active .inv-tab-heading {
  padding: 14px 16px 14px;
  border-bottom: 2px solid var(--border);
  margin-bottom: 4px;
  background: var(--card);
}
#inv-container.inv-split-active .inv-tab-heading .csel-btn span,
#quo-container.inv-split-active .inv-tab-heading .csel-btn span {
  font-size: 18px !important;
  font-weight: 800 !important;
  letter-spacing: -.4px !important;
  color: var(--text) !important;
}
#inv-container.inv-split-active .inv-tab-heading .csel-btn svg,
#quo-container.inv-split-active .inv-tab-heading .csel-btn svg {
  width: 16px !important;
  height: 16px !important;
  opacity: .7;
}
#inv-container.inv-split-active .inv-tab-heading > span:first-child,
#quo-container.inv-split-active .inv-tab-heading > span:first-child {
  display: none;
}
/* Gap between heading and first card */
#inv-container.inv-split-active .inv-list-scroll,
#quo-container.inv-split-active .inv-list-scroll {
  padding-top: 6px;
  flex: 1 !important;
  max-height: none !important;
  height: auto !important;
  min-height: 0 !important;
}

.disc-wrap{display:flex;align-items:center;gap:2px;}
.disc-type-sel{border:1.5px solid var(--border);border-radius:7px;background:#fff;color:var(--text);font-size:12px;cursor:pointer;outline:none;height:100%;}
.disc-type-sel:focus{border-color:var(--primary);}

.cust-drop-item:hover{background:var(--primary-glow,#eff0fe);}
.cust-drop-item:last-child{border-bottom:none!important;}
#cust-drop-list::-webkit-scrollbar{width:4px;}
#cust-drop-list::-webkit-scrollbar-thumb{background:var(--border);border-radius:4px;}

/* ── Hide number input spinner arrows globally ── */
input[type="number"]::-webkit-inner-spin-button,
input[type="number"]::-webkit-outer-spin-button{
  -webkit-appearance:none;
  appearance:none;
  margin:0;
}
input[type="number"]{
  -moz-appearance:textfield;
}

#sales-chart{width:100%!important;height:auto!important;display:block;}

/* ── Bill search box clear button ── */
.bill-search-box{position:relative;}
.bill-search-box .search-clear-btn{
  display:none;align-items:center;justify-content:center;
  width:16px;height:16px;border-radius:50%;
  background:var(--text-muted,#94a3b8);color:#fff;
  border:none;cursor:pointer;font-size:10px;line-height:1;
  flex-shrink:0;padding:0;opacity:.7;transition:opacity .15s;
}
.bill-search-box .search-clear-btn:hover{opacity:1;}
.bill-search-box .search-clear-btn.visible{display:flex;}

/* ══ Compact Modal Overrides — Payment, Refund, Credit Note, Email ══ */
#pay-modal .pay-summary{padding:10px 14px;margin-bottom:10px;}
#pay-modal .pay-summary .pay-right{display:flex;gap:16px;align-items:center;font-size:11px;}
#pay-modal .cmodal-section-label,#cn-modal .cmodal-section-label,#refund-modal .cmodal-section-label,#email-modal .cmodal-section-label{margin:6px 0 8px;}
#pay-modal .form-row-2,#cn-modal .form-row-2,#refund-modal .form-row-2,#email-modal .form-row-2{gap:10px!important;margin-bottom:10px!important;}
#pay-modal .form-group,#cn-modal .form-group,#refund-modal .form-group,#email-modal .form-group{gap:3px!important;margin-bottom:0!important;}
#pay-modal .form-label,#cn-modal .form-label,#refund-modal .form-label,#email-modal .form-label{font-size:11px!important;}
#pay-modal .form-control,#cn-modal .form-control,#refund-modal .form-control,#email-modal .form-control{padding:7px 10px!important;font-size:12px!important;border-radius:8px!important;}
#pay-modal textarea.form-control,#cn-modal textarea.form-control,#refund-modal textarea.form-control,#email-modal textarea.form-control{min-height:auto!important;}

/* ══ Drawer — clean white buttons with border ══ */
.drawer-head .modal-close{background:var(--card-bg,var(--bg))!important;border:1.5px solid var(--border)!important;box-shadow:none!important;width:32px;height:32px;display:flex;align-items:center;justify-content:center;border-radius:8px;color:var(--text-muted);font-size:18px;transition:all .15s;}
.drawer-head .modal-close:hover{background:var(--bg)!important;color:var(--text);border-color:var(--border-strong)!important;}
.drawer .btn-ghost,.drawer-foot .btn-ghost{background:var(--card-bg,var(--bg))!important;border:1.5px solid var(--border)!important;box-shadow:none!important;color:var(--text-mid);}
.drawer .btn-ghost:hover,.drawer-foot .btn-ghost:hover{background:var(--bg)!important;color:var(--text);border-color:var(--border-strong)!important;}

/* ══ SPLIT VIEW — no space anywhere after content ══ */
/* Container fills available viewport */
.inv-container.inv-split-active{height:calc(100vh - 176px)!important;max-height:none!important;min-height:400px;overflow:hidden;}
.inv-split-active .inv-list-col{height:100%;max-height:100%;overflow:hidden;}
.inv-split-active .inv-detail-col{height:100%;max-height:100%;overflow:hidden;}
/* Main fills exactly viewport — no scroll, no space below */
.main.billing-split-active{height:calc(100vh - var(--nav-h,62px))!important;min-height:0!important;max-height:calc(100vh - var(--nav-h,62px))!important;overflow:hidden!important;padding-bottom:0!important;box-sizing:border-box;}
/* Detail body — flex column so iframe fills all remaining space */
.inv-detail-body{display:flex!important;flex-direction:column!important;}
.inv-detail-body .inv-doc-frame{flex:1!important;min-height:200px;background:#fff;}
.inv-detail-body .inv-pays-bar{flex-shrink:0;}
/* List scroll — hide empty space after last card */
.inv-split-active .inv-list-scroll{background:var(--card);}
.inv-split-active .inv-list-scroll::after{content:'';display:block;height:0;clear:both;}
/* Make the list cards container not show gap at bottom */
.inv-split-active .inv-list-scroll .inv-card:last-child{margin-bottom:0;}