@charset "utf-8";
@import url('https://fonts.googleapis.com/css2?family=Sarabun:wght@400;600;700;800&family=Noto+Sans+Thai:wght@400;600;700;800&display=swap');

:root {
  --bg: #f0f4f9;
  --card: #ffffff;
  --ink: #0f1c2e;
  --muted: #5a6a80;
  --line: #e2e8f0;
  --primary: #1a56db;
  --primary-dark: #0e3a9a;
  --primary-light: #ebf0fd;
  --green: #0a7c4a;
  --green-light: #e6f7ef;
  --red: #c8212c;
  --red-light: #fdecea;
  --amber: #b45309;
  --amber-light: #fef3c7;
  --shadow-sm: 0 2px 8px rgba(15,28,46,.07);
  --shadow: 0 8px 28px rgba(15,28,46,.10);
  --shadow-lg: 0 20px 50px rgba(15,28,46,.13);
  --radius: 18px;
  --radius-sm: 12px;
  --radius-xs: 8px;
  --transition: .18s cubic-bezier(.4,0,.2,1);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }

body {
  font-family: 'Sarabun', 'Noto Sans Thai', 'Tahoma', sans-serif;
  background: var(--bg);
  color: var(--ink);
  font-size: 16px;
  line-height: 1.6;
  min-height: 100vh;
}

a { text-decoration: none; color: var(--primary); }

/* ── Topbar ─────────────────────────────────── */
.topbar {
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 100%);
  color: #fff;
  padding: 20px 18px 28px;
  border-radius: 0 0 24px 24px;
  position: relative;
  overflow: hidden;
}
.topbar::before {
  content: '';
  position: absolute;
  top: -40px; right: -40px;
  width: 180px; height: 180px;
  background: rgba(255,255,255,.06);
  border-radius: 50%;
  pointer-events: none;
}
.topbar::after {
  content: '';
  position: absolute;
  bottom: -60px; left: -20px;
  width: 220px; height: 220px;
  background: rgba(255,255,255,.04);
  border-radius: 50%;
  pointer-events: none;
}
.topbar h2 {
  margin: 0 0 6px;
  font-size: clamp(20px, 5vw, 30px);
  font-weight: 800;
  line-height: 1.2;
  position: relative;
}
.topbar > div:last-child {
  font-size: clamp(13px, 3.2vw, 16px);
  opacity: .9;
  position: relative;
}

/* ── Layout ──────────────────────────────────── */
.wrap { max-width: 1100px; margin: auto; padding: 16px; }

/* ── Card ────────────────────────────────────── */
.card {
  background: var(--card);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: clamp(16px, 4vw, 24px);
  margin: 14px 0;
  border: 1px solid rgba(226,232,240,.8);
  transition: box-shadow var(--transition);
}
.card:hover { box-shadow: var(--shadow-lg); }
.card h3 { font-size: 18px; font-weight: 700; margin-bottom: 14px; color: var(--ink); }

/* ── Buttons ─────────────────────────────────── */
.btn, button.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  border: 0;
  border-radius: var(--radius-sm);
  padding: 11px 18px;
  background: var(--primary);
  color: #fff;
  text-decoration: none;
  cursor: pointer;
  font-weight: 700;
  font-size: 15px;
  font-family: inherit;
  min-height: 44px;
  transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
  box-shadow: 0 4px 14px rgba(26,86,219,.22);
  white-space: nowrap;
  position: relative;
  overflow: hidden;
}
.btn::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0);
  transition: background var(--transition);
}
.btn:hover { transform: translateY(-1px); box-shadow: 0 8px 20px rgba(26,86,219,.28); }
.btn:hover::after { background: rgba(255,255,255,.08); }
.btn:active { transform: translateY(0); }
.btn:disabled, .btn.disabled { opacity: .5; cursor: not-allowed; transform: none; box-shadow: none; }

.btn.red    { background: var(--red);   box-shadow: 0 4px 14px rgba(200,33,44,.22); }
.btn.red:hover   { box-shadow: 0 8px 20px rgba(200,33,44,.28); }
.btn.green  { background: var(--green); box-shadow: 0 4px 14px rgba(10,124,74,.22); }
.btn.green:hover { box-shadow: 0 8px 20px rgba(10,124,74,.28); }
.btn.gray   { background: #64748b;      box-shadow: 0 4px 14px rgba(100,116,139,.18); }
.btn.amber  { background: var(--amber); box-shadow: 0 4px 14px rgba(180,83,9,.18); }
.btn.outline {
  background: transparent;
  border: 1.5px solid var(--primary);
  color: var(--primary);
  box-shadow: none;
}
.btn.outline:hover { background: var(--primary-light); }
.btn.sm { padding: 8px 14px; font-size: 13px; min-height: 36px; border-radius: var(--radius-xs); }

/* ── Inputs ──────────────────────────────────── */
.input, select, textarea {
  width: 100%;
  padding: 11px 14px;
  border: 1.5px solid #d1d9e4;
  border-radius: var(--radius-sm);
  font-size: 15px;
  font-family: inherit;
  background: #fff;
  color: var(--ink);
  outline: none;
  transition: border-color var(--transition), box-shadow var(--transition);
}
.input:focus, select:focus, textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(26,86,219,.12);
}
label { display: block; font-weight: 600; font-size: 14px; margin-bottom: 5px; color: var(--muted); }

/* ── Table ───────────────────────────────────── */
.table-wrap {
  width: 100%;
  overflow-x: auto;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line);
  background: #fff;
}
table { width: 100%; border-collapse: collapse; background: #fff; }
th, td { padding: 11px 12px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; font-size: 14px; }
th { background: var(--primary-light); font-weight: 700; color: var(--primary-dark); font-size: 13px; text-transform: uppercase; letter-spacing: .03em; }
tbody tr:last-child td { border-bottom: 0; }
tbody tr:hover td { background: #f8faff; }

/* ── Badge ───────────────────────────────────── */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 10px;
  border-radius: 99px;
  font-size: 12px;
  font-weight: 700;
  background: var(--primary-light);
  color: var(--primary-dark);
}
.badge.green  { background: var(--green-light);  color: var(--green); }
.badge.red    { background: var(--red-light);    color: var(--red); }
.badge.amber  { background: var(--amber-light);  color: var(--amber); }
.badge.gray   { background: #f1f5f9; color: #64748b; }

/* ── KPI Cards ───────────────────────────────── */
.kpi { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.kpi .card {
  margin: 0;
  padding: 18px;
  text-align: center;
  border-top: 3px solid var(--primary);
  transition: transform var(--transition), box-shadow var(--transition);
}
.kpi .card:hover { transform: translateY(-2px); }
.kpi .card .label { font-size: 13px; color: var(--muted); font-weight: 600; margin-bottom: 6px; }
.num { font-size: 36px; font-weight: 800; line-height: 1; color: var(--ink); }
.num.ok    { color: var(--green); }
.num.danger { color: var(--red); }
.num.amber  { color: var(--amber); }

/* ── Status text ─────────────────────────────── */
.danger { color: var(--red); }
.ok     { color: var(--green); }
.muted  { color: var(--muted); }
.bold   { font-weight: 700; }

/* ── Nav menu ────────────────────────────────── */
.nav-wrap {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 12px 16px;
  background: #fff;
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 0;
  z-index: 50;
  box-shadow: var(--shadow-sm);
}
.nav-wrap .btn { min-height: 38px; padding: 8px 14px; font-size: 13px; }

/* ── Status cards ─────────────────────────────── */
.status-card {
  padding: 14px 16px;
  border-radius: var(--radius-sm);
  background: #f8faff;
  border: 1px solid var(--line);
  font-size: 15px;
  line-height: 1.7;
}
.success-box { border-color: #86efac; background: var(--green-light); color: #065f46; }
.danger-box  { border-color: #fca5a5; background: var(--red-light);   color: #991b1b; }
.warning-box { border-color: #fcd34d; background: var(--amber-light);  color: #92400e; }
.info-box    { border-color: #93c5fd; background: var(--primary-light); color: #1e3a8a; }

/* ── Loading dot animation ───────────────────── */
.loading-dot::after {
  content: '...';
  animation: dots 1.2s steps(4, end) infinite;
}
@keyframes dots {
  0%, 20% { content: ''; }
  40%  { content: '.'; }
  60%  { content: '..'; }
  80%, 100% { content: '...'; }
}

/* ── Toast ───────────────────────────────────── */
.gate-toast {
  position: fixed;
  left: 50%;
  bottom: 24px;
  transform: translateX(-50%);
  z-index: 9999;
  background: var(--ink);
  color: #fff;
  border-radius: var(--radius-sm);
  padding: 12px 20px;
  box-shadow: var(--shadow-lg);
  max-width: 90vw;
  text-align: center;
  font-weight: 700;
  font-size: 14px;
  display: none;
  animation: slideUp .2s ease;
}
@keyframes slideUp { from { transform: translateX(-50%) translateY(8px); opacity: 0; } }

/* ── Loading overlay ─────────────────────────── */
.gate-loading {
  position: fixed;
  inset: 0;
  background: rgba(15,28,46,.4);
  z-index: 9998;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 18px;
  backdrop-filter: blur(4px);
}
.gate-loading-card {
  background: #fff;
  border-radius: var(--radius);
  padding: 28px 24px;
  text-align: center;
  box-shadow: var(--shadow-lg);
  width: min(340px, 92vw);
  font-weight: 700;
  font-size: 15px;
}
.spinner {
  width: 40px; height: 40px;
  border-radius: 50%;
  border: 3px solid var(--primary-light);
  border-top-color: var(--primary);
  margin: 0 auto 14px;
  animation: spin .75s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ── Alert box ───────────────────────────────── */
.alert {
  padding: 12px 16px;
  border-radius: var(--radius-xs);
  font-size: 14px;
  line-height: 1.6;
  border-left: 3px solid var(--primary);
  background: var(--primary-light);
  color: var(--primary-dark);
  margin: 10px 0;
}
.alert.danger { border-color: var(--red);   background: var(--red-light);   color: #7f1d1d; }
.alert.green  { border-color: var(--green); background: var(--green-light); color: #064e3b; }
.alert.amber  { border-color: var(--amber); background: var(--amber-light); color: #78350f; }

/* ── Divider ─────────────────────────────────── */
.divider { border: 0; border-top: 1px solid var(--line); margin: 16px 0; }

/* ── Responsive ──────────────────────────────── */
@media (max-width: 800px) {
  .wrap { padding: 12px; }
  .card { border-radius: var(--radius-sm); }
  .kpi  { grid-template-columns: repeat(2, 1fr); }
  table { font-size: 13px; }
  .hide-sm { display: none !important; }
  .btn { width: 100%; margin: 3px 0; }
  .btn.sm { width: auto; }
  .num { font-size: 30px; }
}
@media (max-width: 420px) {
  .wrap { padding: 10px; }
  .topbar { padding: 18px 14px 24px; }
  .card { padding: 14px; }
  .kpi { grid-template-columns: repeat(2, 1fr); gap: 8px; }
}

/* ── Print ───────────────────────────────────── */
@media print {
  @page { size: A4 portrait; margin: 10mm; }
  html, body { background: #fff !important; color: #000 !important; }
  .no-print, .topbar, .nav-wrap, .gate-toast, .gate-loading { display: none !important; }
  .wrap { max-width: 100% !important; padding: 0 !important; margin: 0 !important; }
  .card { box-shadow: none !important; border: 0 !important; border-radius: 0 !important; padding: 0 !important; margin: 0 !important; }
  table { font-size: 11pt; border-collapse: collapse !important; }
  th, td { border: 1px solid #000 !important; color: #000 !important; background: #fff !important; padding: 6px 8px !important; }
  th { background: #f0f0f0 !important; }
  .btn { display: none !important; }
}