/* global.css — Visual polish layer for TrueStore Operations.
   Loaded on every page alongside mobile.css. Uses the same CSS variable
   names already defined in each page's inline <style>, so it ENHANCES
   without overriding any existing layout or color decisions.

   What this adds:
   - Smooth page-load fade-in
   - Refined focus rings for keyboard navigation
   - Better input/select transitions and hover states
   - Subtle card elevation on hover
   - Improved table row interactions
   - Animated flash/banner messages
   - Better button active states + subtle depth
   - Polished modal entrance animation
   - Custom scrollbar styling
   - Print-friendly rules
   - Subtle body texture gradient
*/

/* ─── Page entrance ─────────────────────────────────────────────────────── */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}
body {
  animation: fadeInUp 0.35s ease-out;
}

/* ─── Subtle background refinement ──────────────────────────────────────── */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background: radial-gradient(ellipse at 20% 0%, rgba(192, 138, 46, 0.03) 0%, transparent 60%);
  pointer-events: none;
  z-index: -1;
}

/* ─── Focus rings — accessible, stylish ────────────────────────────────── */
*:focus-visible {
  outline: 2px solid var(--accent, #C08A2E);
  outline-offset: 2px;
  border-radius: 2px;
}
input:focus-visible, select:focus-visible, textarea:focus-visible {
  outline: 2px solid var(--accent, #C08A2E);
  outline-offset: 0;
  border-color: var(--accent, #C08A2E) !important;
  box-shadow: 0 0 0 3px rgba(192, 138, 46, 0.12);
}

/* ─── Inputs & selects — refined interaction ───────────────────────────── */
input[type=text], input[type=date], input[type=number],
input[type=password], input[type=email], input[type=search],
select, textarea {
  transition: border-color 0.2s ease, box-shadow 0.2s ease, background 0.15s ease;
}
input[type=text]:hover, input[type=date]:hover, input[type=number]:hover,
input[type=password]:hover, input[type=email]:hover, input[type=search]:hover,
select:hover, textarea:hover {
  border-color: var(--ink-soft, #5c645f) !important;
}

/* ─── Buttons — depth and active press ─────────────────────────────────── */
.btn, button[type=submit], input[type=submit] {
  transition: all 0.15s ease;
  position: relative;
}
.btn:not(:disabled):hover, button[type=submit]:hover {
  transform: translateY(-1px);
  box-shadow: 0 2px 8px rgba(28, 35, 33, 0.12);
}
.btn:not(:disabled):active, button[type=submit]:active {
  transform: translateY(0.5px);
  box-shadow: none;
}
/* Outline/secondary buttons get a subtle fill on hover */
.btn.outline:hover, .btn.secondary:hover {
  background: var(--paper, #f6f3ec) !important;
}

/* Dark buttons glow slightly */
.btn.dark:hover {
  box-shadow: 0 2px 12px rgba(28, 35, 33, 0.25);
}

/* ─── Back/nav links — smooth color transition ─────────────────────────── */
.top-nav a, .tool-nav a {
  transition: all 0.15s ease;
}
.top-nav a:hover {
  background: var(--paper-raised, #fffdf8) !important;
  transform: translateY(-1px);
  box-shadow: 0 1px 4px rgba(0,0,0,0.06);
}

/* ─── Cards — gentle lift ──────────────────────────────────────────────── */
.card {
  transition: box-shadow 0.2s ease, border-color 0.2s ease;
}
.card:hover {
  box-shadow: 0 3px 14px rgba(28, 35, 33, 0.06);
  border-color: var(--rule-strong, #c9c2ab);
}

/* ─── Summary stat boxes — subtle hover highlight ──────────────────────── */
.stat {
  transition: background 0.15s ease, box-shadow 0.15s ease;
}
.stat:hover {
  background: #fff;
  box-shadow: inset 0 -3px 0 var(--accent, #C08A2E);
}

/* ─── Filter bar — refined ─────────────────────────────────────────────── */
.filter-bar {
  border-radius: 4px;
  transition: box-shadow 0.15s ease;
}
.filter-bar:focus-within {
  box-shadow: 0 0 0 2px rgba(192, 138, 46, 0.1);
  border-color: var(--accent, #C08A2E);
}

/* ─── Tables — elegant row interactions ────────────────────────────────── */
table.flat-table td,
table.ledger-table td,
.invoice-table td {
  transition: background 0.12s ease;
}
table.flat-table tbody tr:hover td {
  background: #F0ECE2 !important;
}
/* Ledger customer rows — lift effect */
tr.customer-row-tr {
  transition: background 0.12s ease, box-shadow 0.12s ease;
}
tr.customer-row-tr:hover {
  background: #EDEAE0 !important;
  box-shadow: 0 1px 4px rgba(0,0,0,0.05);
}
/* Data cell alignment polish */
td.num {
  font-variant-numeric: tabular-nums;
}

/* ─── Status pills — smoother transitions ──────────────────────────────── */
.status-pill, .pill {
  transition: all 0.15s ease;
  font-variant-numeric: tabular-nums;
}
.status-pill:hover, .pill:hover {
  transform: scale(1.04);
  box-shadow: 0 1px 6px rgba(0,0,0,0.1);
}

/* ─── Split tags ───────────────────────────────────────────────────────── */
.split-tag {
  transition: background 0.12s ease;
}

/* ─── Flash / banner messages — slide in ───────────────────────────────── */
@keyframes slideInBanner {
  from { opacity: 0; transform: translateY(-8px); }
  to   { opacity: 1; transform: translateY(0); }
}
.flash, .banner {
  animation: slideInBanner 0.3s ease-out;
}

/* ─── Modals — fade + scale entrance ───────────────────────────────────── */
.modal-overlay, .cp-overlay {
  transition: opacity 0.2s ease;
}
@keyframes modalEnter {
  from { opacity: 0; transform: scale(0.96) translateY(6px); }
  to   { opacity: 1; transform: scale(1) translateY(0); }
}
.modal-overlay.open .modal-box,
.modal-overlay.open .pdf-modal-box,
.cp-overlay.open .cp-box {
  animation: modalEnter 0.25s ease-out;
}

/* ─── Card picker cards — better hover ─────────────────────────────────── */
.cp-card {
  transition: all 0.15s ease;
}
.cp-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 14px rgba(0,0,0,0.1) !important;
  border-color: var(--ink, #1c2321) !important;
}
.cp-card-added {
  position: relative;
}
.cp-card-added::after {
  content: '✓';
  position: absolute;
  top: 6px;
  right: 8px;
  font-size: 14px;
  color: var(--paid, #3f6b4f);
  font-weight: 700;
}

/* ─── Autocomplete dropdown — polished ─────────────────────────────────── */
.ac-results {
  border-radius: 0 0 4px 4px;
}
.ac-item {
  transition: background 0.1s ease;
}
.ac-item:hover {
  background: var(--paper, #f6f3ec) !important;
}

/* ─── Scroll jump buttons — refined ────────────────────────────────────── */
.scroll-jump-btn {
  transition: all 0.18s ease;
  backdrop-filter: blur(6px);
  background: rgba(252, 251, 248, 0.92);
}
.scroll-jump-btn:hover {
  transform: translateY(-3px) !important;
  box-shadow: 0 4px 16px rgba(0,0,0,0.2) !important;
}

/* ─── View tabs — selected indicator ───────────────────────────────────── */
.view-tabs a {
  transition: all 0.12s ease;
  position: relative;
}
.view-tabs a.active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--accent, #C08A2E);
}

/* ─── Checkbox — styled ────────────────────────────────────────────────── */
input[type=checkbox].row-check {
  accent-color: var(--paid, #3f6b4f);
  transition: transform 0.1s ease;
}
input[type=checkbox].row-check:hover {
  transform: scale(1.12);
}

/* ─── Totals box — highlight ───────────────────────────────────────────── */
.totals-box .grand {
  color: var(--ink, #1c2321);
  position: relative;
  display: inline-block;
}
.totals-box .grand::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--accent, #C08A2E);
  opacity: 0.5;
  border-radius: 2px;
}

/* ─── Selection bar — subtle polish ────────────────────────────────────── */
.selection-bar {
  border-radius: 3px 3px 0 0;
}
.selection-bar .btn.download-btn {
  transition: all 0.15s ease;
}
.selection-bar .btn.download-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 2px 8px rgba(192, 138, 46, 0.3);
}

/* ─── Remove buttons — subtle ──────────────────────────────────────────── */
.remove-btn {
  transition: all 0.12s ease;
  border-radius: 2px;
  padding: 2px 6px !important;
}
.remove-btn:hover {
  background: var(--overdue-soft, #f3e3dd) !important;
  transform: scale(1.15);
}

/* ─── Header h1 — subtle text shadow ──────────────────────────────────── */
h1 {
  text-shadow: 0 1px 0 rgba(255,255,255,0.6);
}

/* ─── Header border — accent fade ──────────────────────────────────────── */
header.top {
  border-image: linear-gradient(to right, var(--ink, #1c2321) 0%, var(--ink, #1c2321) 60%, var(--accent, #C08A2E) 100%) 1;
}

/* ─── Caret rotation — smoother ────────────────────────────────────────── */
.caret {
  transition: transform 0.2s ease !important;
}

/* ─── Login box — centered glow ────────────────────────────────────────── */
.box {
  box-shadow: 0 8px 32px rgba(28, 35, 33, 0.08), 0 1px 3px rgba(28, 35, 33, 0.05);
  transition: box-shadow 0.2s ease;
}
.box:focus-within {
  box-shadow: 0 8px 40px rgba(28, 35, 33, 0.12), 0 0 0 2px rgba(192, 138, 46, 0.15);
}

/* ─── Tooltip — refined shadow ─────────────────────────────────────────── */
.line-item-tooltip {
  box-shadow: 0 8px 28px rgba(0,0,0,0.18), 0 2px 6px rgba(0,0,0,0.08) !important;
  border-radius: 4px !important;
}

/* ─── Custom scrollbar (webkit) ────────────────────────────────────────── */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}
::-webkit-scrollbar-track {
  background: transparent;
}
::-webkit-scrollbar-thumb {
  background: var(--rule-strong, #c9c2ab);
  border-radius: 4px;
  border: 2px solid transparent;
  background-clip: content-box;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--ink-soft, #5c645f);
  background-clip: content-box;
}

/* Firefox scrollbar */
* {
  scrollbar-width: thin;
  scrollbar-color: var(--rule-strong, #c9c2ab) transparent;
}

/* ─── Selection highlight ──────────────────────────────────────────────── */
::selection {
  background: rgba(192, 138, 46, 0.2);
  color: var(--ink, #1c2321);
}

/* ─── Print styles ─────────────────────────────────────────────────────── */
@media print {
  body { background: #fff !important; animation: none !important; }
  body::before { display: none; }
  .top-nav, .top-actions, .tool-nav, .filter-bar,
  .scroll-jump-stack, .btn, button, .selection-bar { display: none !important; }
  .wrap { max-width: 100%; padding: 0; }
  table { page-break-inside: auto; }
  tr { page-break-inside: avoid; }
  .card { box-shadow: none; border: 1px solid #ccc; }
  .stat { box-shadow: none; }
}

/* ─── Reduced motion preference ────────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* ─── Brand mark ledger-no pill — subtle shimmer on hover ──────────────── */
.brand-mark .ledger-no {
  transition: all 0.15s ease;
}
.brand-mark .ledger-no:hover {
  background: var(--paper-raised, #fffdf8);
  border-color: var(--accent, #C08A2E);
  color: var(--accent, #C08A2E);
}

/* ─── Empty cart state — gentler ───────────────────────────────────────── */
.empty-cart {
  opacity: 0.7;
  font-style: italic;
}

/* ─── Table sticky headers — shadow on scroll ──────────────────────────── */
table.flat-table th {
  z-index: 10;
}
table.flat-table th::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 1px;
  background: var(--rule-strong, #c9c2ab);
}