/* ── ITS Account — Shared Base Styles ── */
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Sarabun:wght@400;500;600;700&display=swap');

:root {
  --bg: #f4f7fb;
  --card: #ffffff;
  --surface: #f8fbff;
  --border: #d7e1ec;
  --text-main: #102a43;
  --text-sub: #486581;
  --text-muted: #68758f;
  --primary: #2563eb;
  --primary-hover: #1d4ed8;
  --accent-soft: #e3efff;
  --danger: #ef4444;
  --success: #16a34a;
  --warning: #f59e0b;
  --code-bg: #1e293b;
  /* Design tokens */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --shadow-xs: 0 1px 3px rgba(16,42,67,0.04);
  --shadow-sm: 0 2px 8px rgba(16,42,67,0.05);
  --shadow-md: 0 4px 16px rgba(16,42,67,0.08);
  --shadow-lg: 0 12px 32px rgba(16,42,67,0.12);

  /* Typography scale (compact — synced with design-system.css) */
  --fs-display: 16px;
  --fs-h2:      15px;
  --fs-h3:      14px;
  --fs-body:    13px;
  --fs-small:   12px;
  --fs-caption: 11px;
  --fs-badge:   11px;
  --fs-tiny:    10px;
  --fs-micro:   10px;
}

*, *::before, *::after { box-sizing: border-box; }

body {
  font-family: 'Poppins', 'Sarabun', -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--bg);
  color: var(--text-main);
  margin: 0;
  padding: 0;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

/* ── Container ── */
.container {
  margin: 0 auto;
  width: 100%;
  padding: 0;
}

/* ── Card ── */
.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 14px 16px;
  box-shadow: 0 1px 3px rgba(16, 42, 67, 0.04);
}

/* ── Typography ── */
h1 { margin: 0 0 8px; font-size: var(--fs-h2); font-weight: 700; color: var(--text-main); }
h2 { margin: 0 0 6px; font-size: var(--fs-h3); font-weight: 600; color: var(--text-main); }
.subtitle { color: var(--text-muted); font-size: var(--fs-small); margin-bottom: 12px; }
.muted { color: var(--text-muted); }

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  padding: 7px 14px;
  border-radius: 8px;
  font-size: var(--fs-small);
  font-weight: 600;
  border: 1px solid var(--border);
  background: var(--card);
  color: var(--text-sub);
  cursor: pointer;
  font-family: inherit;
  transition: all 0.18s cubic-bezier(0.4,0,0.2,1);
  white-space: nowrap;
  line-height: 1.2;
}
.btn:hover { background: var(--surface); border-color: #c4d1e0; color: var(--text-main); box-shadow: var(--shadow-xs); }
.btn:active { transform: translateY(1px) scale(0.98); }
.btn:disabled { opacity: 0.5; cursor: not-allowed; transform: none; box-shadow: none; }
.btn-sm { padding: 5px 10px; font-size: var(--fs-caption); }
.btn-primary {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
  box-shadow: 0 1px 3px rgba(37,99,235,0.12);
}
.btn-primary:hover:not(:disabled) { background: var(--primary-hover); border-color: var(--primary-hover); box-shadow: 0 2px 8px rgba(37,99,235,0.2); }
.btn-secondary {
  background: var(--surface);
  color: var(--text-sub);
  border: 1px solid var(--border);
}
.btn-secondary:hover:not(:disabled) { background: var(--border); }
.btn-outline {
  background: var(--card);
  color: var(--primary);
  border-color: var(--primary);
}
.btn-outline:hover:not(:disabled) { background: var(--accent-soft); }
.btn-danger {
  background: var(--danger);
  color: #fff;
  border-color: var(--danger);
  box-shadow: 0 1px 3px rgba(239,68,68,0.12);
}
.btn-danger:hover:not(:disabled) { background: #dc2626; border-color: #dc2626; color: #fff; box-shadow: 0 2px 8px rgba(239,68,68,0.2); }
.btn-success {
  background: var(--success);
  color: #fff;
  border-color: var(--success);
  box-shadow: 0 1px 3px rgba(22,163,74,0.12);
}
.btn-success:hover:not(:disabled) { background: #15803d; border-color: #15803d; box-shadow: 0 2px 8px rgba(22,163,74,0.2); }
.btn-warning {
  background: var(--warning);
  color: #fff;
  border-color: var(--warning);
  box-shadow: 0 1px 3px rgba(245,158,11,0.12);
}
.btn-warning:hover:not(:disabled) { background: #d97706; border-color: #d97706; box-shadow: 0 2px 8px rgba(245,158,11,0.2); }
.btn-group { display: flex; gap: 8px; flex-wrap: wrap; }

/* Button spinner */
.spinner {
  width: 14px; height: 14px; border: 2px solid rgba(255,255,255,0.4);
  border-top-color: #fff; border-radius: 50%; animation: spin 0.8s linear infinite;
}
.spinner-dark {
  width: 14px; height: 14px; border: 2px solid var(--border);
  border-top-color: var(--primary); border-radius: 50%; animation: spin 0.8s linear infinite;
}

/* ── Tables ── */
.table-wrapper {
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius-md); overflow: hidden;
  box-shadow: var(--shadow-sm);
}
.table-wrapper .table-header {
  display: flex; justify-content: space-between; align-items: center;
  padding: 10px 16px; border-bottom: 1px solid var(--border);
  background: var(--surface); gap: 10px; flex-wrap: wrap;
}
.table-wrapper .table-header h3 { margin: 0; font-size: var(--fs-body); font-weight: 600; color: var(--text-main); }
table { width: 100%; border-collapse: collapse; font-size: var(--fs-small); }
thead th {
  text-align: left;
  padding: 8px 10px;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  font-size: var(--fs-caption);
  font-weight: 600;
  color: var(--text-muted);
  white-space: nowrap;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
tbody td {
  padding: 8px 10px;
  border-bottom: 1px solid #f1f5f9;
  vertical-align: middle;
}
tbody tr { transition: background 0.15s ease; }
tbody tr:hover { background: var(--surface); }
tbody tr.selected-row { background: #eff6ff; }
tbody tr.sent-row { background: #f0fdf4; }
.amount-col { text-align: right; font-variant-numeric: tabular-nums; }
.mono { font-family: 'Consolas','Monaco',monospace; font-size: var(--fs-caption); }

/* ── Forms ── */
select, input[type="text"], input[type="search"], input[type="date"],
input[type="number"], input[type="email"], input[type="password"], textarea, .search-input {
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 7px 12px;
  font-size: var(--fs-body);
  color: var(--text-main);
  background: var(--surface);
  outline: none;
  font-family: inherit;
  transition: all 0.18s ease;
}
select:hover, input[type="text"]:hover, input[type="search"]:hover, input[type="date"]:hover,
input[type="number"]:hover, input[type="email"]:hover, input[type="password"]:hover, textarea:hover {
  border-color: #c4d1e0;
}
select:focus, input[type="text"]:focus, input[type="search"]:focus, input[type="date"]:focus,
input[type="number"]:focus, input[type="email"]:focus, input[type="password"]:focus,
textarea:focus, .search-input:focus {
  border-color: var(--primary);
  background: var(--card);
  box-shadow: 0 0 0 3px rgba(37,99,235,0.1);
}

/* ── Status Badges ── */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 9px;
  border-radius: 999px;
  font-size: var(--fs-tiny);
  font-weight: 600;
}
.badge.pending   { background: #fef3c7; color: #92400e; }
.badge.extracted  { background: #d1fae5; color: #065f46; }
.badge.confirmed  { background: #dcfce7; color: #16a34a; border: 1px solid #86efac; }
.badge.processing { background: #dbeafe; color: #1e40af; }
.badge.error      { background: #fee2e2; color: #991b1b; }
.badge.skipped    { background: #f1f5f9; color: #64748b; }
.badge.wait_check { background: #fae8ff; color: #7e22ce; }

/* ── Toolbar ── */
.toolbar {
  display: flex;
  gap: 8px;
  align-items: center;
}

/* ── Tabs ── */
.tabs {
  display: flex;
  gap: 6px;
  margin-bottom: 12px;
  border-bottom: 1px solid var(--border);
  padding-bottom: 8px;
  flex-wrap: wrap;
}
.tab {
  padding: 6px 14px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--card);
  cursor: pointer;
  font-size: var(--fs-caption);
  font-weight: 500;
  color: var(--text-sub);
  font-family: inherit;
  transition: all 0.18s cubic-bezier(0.4,0,0.2,1);
}
.tab:hover {
  background: var(--surface);
  border-color: var(--primary);
  color: var(--primary);
}
.tab.active {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
  font-weight: 600;
  box-shadow: 0 1px 4px rgba(37,99,235,0.15);
}
.tab .count {
  display: inline-block;
  background: rgba(255,255,255,0.2);
  padding: 1px 7px;
  border-radius: 10px;
  font-size: var(--fs-micro);
  margin-left: 4px;
  font-weight: 600;
}
.tab.active .count {
  background: rgba(255,255,255,0.3);
}

/* ── Loading ── */
.loading { color: var(--primary); }
.loader {
  width: 20px; height: 20px;
  border: 3px solid var(--border);
  border-top-color: var(--primary);
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
  display: inline-block;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ── Empty State ── */
.empty-state { text-align: center; padding: 36px 24px; color: var(--text-muted); }
.empty-icon { font-size: var(--fs-display); margin-bottom: 14px; }
.empty-text { font-size: var(--fs-body); }

/* ── Utility ── */
.text-right { text-align: right; }
.text-center { text-align: center; }
.font-mono { font-family: 'SF Mono', 'Fira Code', monospace; }

/* ════════════════════════════════════════════════════════
   Design System v2 — shared modern components
   (สอดคล้องกับหน้า flowaccount-send.html)
   ════════════════════════════════════════════════════════ */

/* ── Page Header ── */
.page-header {
  display: flex; justify-content: space-between; align-items: center;
  gap: 12px; flex-wrap: wrap;
  padding: 12px 18px; background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius-md); margin-bottom: 14px;
  box-shadow: var(--shadow-xs);
}
.page-header h1 { margin: 0; font-size: var(--fs-h2); font-weight: 700; color: var(--text-main); letter-spacing: -0.02em; }
.page-header .sub { font-size: var(--fs-caption); color: var(--text-muted); margin-top: 3px; }

/* ── Status Badge (pill) ── */
.status-badge {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 5px 12px; border-radius: 20px; font-size: var(--fs-badge); font-weight: 500;
}
.status-badge.connected    { background: #dcfce7; color: #16a34a; }
.status-badge.disconnected { background: #fee2e2; color: #dc2626; }

/* ── Filter Bar ── */
.filter-bar {
  background: var(--card); border: 1px solid var(--border); border-radius: var(--radius-md);
  padding: 12px 16px; margin-bottom: 14px;
  box-shadow: var(--shadow-xs);
}
.filter-bar h3 { margin: 0 0 8px; font-size: var(--fs-body); font-weight: 600; color: var(--text-main); }
.filter-row { display: flex; flex-wrap: wrap; gap: 14px; align-items: flex-end; }
.filter-group { display: flex; flex-direction: column; gap: 5px; }
.filter-label { font-size: var(--fs-caption); font-weight: 500; color: var(--text-sub); }
.filter-input, .filter-select {
  padding: 5px 9px; border: 1px solid var(--border); border-radius: var(--radius-sm);
  font-size: var(--fs-body); font-family: inherit; background: var(--card); color: var(--text-main);
  outline: none; transition: border-color 0.2s, box-shadow 0.2s;
}
.filter-input:focus, .filter-select:focus {
  border-color: var(--primary); box-shadow: 0 0 0 3px rgba(37,99,235,0.1);
}

/* ── Stat Cards ── */
.stats-row { display: flex; gap: 12px; margin-bottom: 16px; flex-wrap: wrap; }
.stat-card {
  flex: 1; min-width: 120px; background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-md); padding: 11px 14px; transition: all 0.2s cubic-bezier(0.4,0,0.2,1);
}
.stat-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-sm); }
.stat-card .stat-val { font-size: var(--fs-h2); font-weight: 700; color: var(--text-main); }
.stat-card .stat-lbl { font-size: var(--fs-tiny); color: var(--text-muted); margin-top: 3px; }
.stat-card.express     { border-left: 3px solid #3b82f6; }
.stat-card.transaction { border-left: 3px solid #8b5cf6; }
.stat-card.selected    { border-left: 3px solid #16a34a; }
.stat-card.sent        { border-left: 3px solid #d97706; }

/* ── Doc Type Badge ── */
.doc-type-badge {
  display: inline-block; padding: 2px 8px; border-radius: 10px;
  font-size: var(--fs-tiny); font-weight: 600; text-transform: uppercase;
}
.doc-type-badge.express     { background: #dbeafe; color: #1d4ed8; }
.doc-type-badge.transaction { background: #ede9fe; color: #6d28d9; }
.doc-type-badge.credit_note { background: #fef3c7; color: #92400e; }

/* ── Status Dot ── */
.status-dot { display: inline-flex; align-items: center; gap: 5px; font-size: var(--fs-badge); font-weight: 500; }
.status-dot::before { content: ''; width: 7px; height: 7px; border-radius: 50%; background: currentColor; }
.status-dot.confirmed { color: #16a34a; }
.status-dot.synced    { color: #2563eb; }
.status-dot.pending   { color: #d97706; }
.status-dot.error     { color: #dc2626; }

/* ── Action Bar (sticky bottom) ── */
.action-bar {
  position: sticky; bottom: 0; background: var(--card);
  border: 1px solid var(--border); border-radius: var(--radius-md);
  padding: 10px 16px; display: flex; align-items: center;
  gap: 10px; flex-wrap: wrap;
  box-shadow: 0 -4px 16px rgba(16,42,67,0.08);
}
.action-bar .sel-count { font-size: var(--fs-small); color: var(--text-sub); margin-right: auto; }
.action-bar .sel-count strong { color: var(--text-main); }

/* ── Result Panel ── */
.result-panel {
  background: var(--card); border: 1px solid var(--border); border-radius: var(--radius-md);
  padding: 14px 16px; margin-bottom: 14px; box-shadow: var(--shadow-xs);
}
.result-panel h3 { margin: 0 0 8px; font-size: var(--fs-body); font-weight: 600; color: var(--text-main); }
.result-list { display: flex; flex-direction: column; gap: 8px; max-height: 400px; overflow-y: auto; }
.result-item {
  display: flex; align-items: center; gap: 10px; padding: 11px 14px;
  border: 1px solid var(--border); border-radius: 8px; font-size: var(--fs-small);
  transition: background 0.15s ease;
}
.result-item:hover { background: var(--surface); }
.result-item.ok   { background: #f0fdf4; border-color: #bbf7d0; }
.result-item.fail { background: #fef2f2; border-color: #fecaca; }

/* ── Toast ── */
#toast {
  position: fixed; bottom: 80px; left: 50%; transform: translateX(-50%);
  padding: 12px 22px; border-radius: 10px; font-size: var(--fs-small); font-weight: 600;
  z-index: 9999; opacity: 0; pointer-events: none; transition: all 0.3s cubic-bezier(0.4,0,0.2,1);
  max-width: 420px; text-align: center; box-shadow: var(--shadow-md);
}
#toast.show { opacity: 1; pointer-events: auto; }
#toast.toast-ok   { background: #16a34a; color: #fff; }
#toast.toast-err  { background: #dc2626; color: #fff; }
#toast.toast-info { background: #2563eb; color: #fff; }

/* ── Card hover refinement ── */
.card { box-shadow: var(--shadow-xs); transition: box-shadow 0.2s cubic-bezier(0.4,0,0.2,1); }
.card:hover { box-shadow: var(--shadow-sm); }