/* ============================================================
   Bidding Metro — Theme CSS v2 (Vibrant)
   Tone: น้ำเงินอ่อน + ขาว + Accent หลากสี · SaaS modern
   ============================================================ */

:root {
  /* Core blues */
  --primary: #2563EB;
  --primary-dark: #1E3A8A;
  --primary-soft: #DBEAFE;
  --primary-hover: #1D4ED8;

  /* Vibrant accent palette */
  --accent: #06B6D4;        /* cyan */
  --violet: #8B5CF6;
  --violet-soft: #EDE9FE;
  --pink: #EC4899;
  --pink-soft: #FCE7F3;
  --emerald: #10B981;
  --emerald-soft: #D1FAE5;
  --amber: #F59E0B;
  --amber-soft: #FEF3C7;
  --rose: #F43F5E;
  --rose-soft: #FFE4E6;
  --indigo: #6366F1;
  --teal: #14B8A6;
  --orange: #F97316;

  /* Semantic */
  --success: #10B981;
  --warning: #F59E0B;
  --danger: #EF4444;
  --info: #0EA5E9;

  /* Surfaces */
  --bg-main: #F4F8FF;
  --bg-card: #FFFFFF;
  --bg-soft: #F8FAFC;
  --border: #E0E7F1;
  --border-strong: #C7D5E8;
  --text-main: #0F172A;
  --text-muted: #64748B;
  --text-light: #94A3B8;

  /* Vivid gradients */
  --grad-primary:   linear-gradient(135deg, #2563EB 0%, #1E3A8A 100%);
  --grad-blue-cyan: linear-gradient(135deg, #2563EB 0%, #0891B2 100%);
  --grad-violet:    linear-gradient(135deg, #8B5CF6 0%, #6366F1 100%);
  --grad-pink:      linear-gradient(135deg, #EC4899 0%, #F43F5E 100%);
  --grad-emerald:   linear-gradient(135deg, #10B981 0%, #059669 100%);
  --grad-amber:     linear-gradient(135deg, #F59E0B 0%, #EA580C 100%);
  --grad-rainbow:   linear-gradient(120deg, #3B82F6 0%, #8B5CF6 30%, #EC4899 60%, #F59E0B 100%);
  --grad-sky:       linear-gradient(135deg, #0891B2 0%, #2563EB 50%, #6D28D9 100%);
  --grad-bg:        radial-gradient(circle at 20% 0%, rgba(139,92,246,0.06), transparent 50%),
                    radial-gradient(circle at 80% 100%, rgba(6,182,212,0.07), transparent 50%),
                    linear-gradient(180deg, #F4F8FF 0%, #EBF2FE 100%);

  /* Radius */
  --radius-card: 18px;
  --radius-btn: 12px;
  --radius-input: 10px;
  --radius-pill: 999px;

  /* Shadows */
  --shadow-card: 0 1px 3px rgba(15,23,42,0.06), 0 1px 2px rgba(15,23,42,0.04);
  --shadow-hover: 0 12px 28px rgba(59,130,246,0.18);
  --shadow-glow-primary: 0 8px 24px rgba(59,130,246,0.35);
  --shadow-glow-violet: 0 8px 24px rgba(139,92,246,0.35);
  --shadow-glow-pink: 0 8px 24px rgba(236,72,153,0.35);
  --shadow-glow-emerald: 0 8px 24px rgba(16,185,129,0.35);
  --shadow-modal: 0 25px 60px rgba(15,23,42,0.2);

  --ease: cubic-bezier(0.4, 0, 0.2, 1);

  --sidebar-w: 240px;
  --sidebar-w-mobile: 280px;
  --topbar-h: 64px;
  --bottom-nav-h: 48px;
}

/* ===== Reset ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html {
  -webkit-text-size-adjust: 100%;
  -webkit-tap-highlight-color: transparent;
  touch-action: pan-x pan-y;
}
body {
  font-family: 'Sarabun', -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--grad-bg);
  background-attachment: fixed;
  color: var(--text-main);
  line-height: 1.6;
  font-size: 15px;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
  touch-action: pan-x pan-y;
  overscroll-behavior-x: none;
}
img, video, iframe { max-width: 100%; height: auto; }
/* Block horizontal page scroll only on mobile — leave PC alone */
@media (max-width: 1023px) {
  html, body { overflow-x: hidden; max-width: 100vw; }
}
a { text-decoration: none; color: inherit; }
button { font-family: inherit; cursor: pointer; border: none; background: none; color: inherit; touch-action: manipulation; }
/* iOS auto-zooms into inputs with font-size < 16px on focus — force 16px+ on mobile */
input, textarea, select { font-family: inherit; font-size: inherit; color: inherit; }
@media (max-width: 768px) {
  input, textarea, select { font-size: 16px !important; }
}
img, svg, video { max-width: 100%; display: block; }
.num { font-family: 'Inter', sans-serif; font-variant-numeric: tabular-nums; }

/* ===== Layout ===== */
.app {
  display: grid;
  grid-template-columns: var(--sidebar-w) 1fr;
  min-height: 100vh;
}

/* ===== Sidebar (น้ำเงินเข้ม + ฟอนต์ขาว) ===== */
.sidebar {
  background: linear-gradient(180deg, #3B82F6 0%, #2563EB 50%, #1E3A8A 100%);
  border-right: 1px solid rgba(255,255,255,0.15);
  padding: 20px 16px;
  position: sticky;
  top: 0;
  height: 100vh;
  overflow-y: auto;
  position: sticky;
  box-shadow: inset -1px 0 0 rgba(255,255,255,0.1), 4px 0 20px rgba(59,130,246,0.15);
}
.sidebar::-webkit-scrollbar { width: 6px; }
.sidebar::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.25); border-radius: 999px; }
.brand {
  display: flex; align-items: center; gap: 10px;
  padding: 8px 12px; margin-bottom: 24px;
}
.brand-logo {
  width: 42px; height: 42px;
  background:
    conic-gradient(from 180deg at 50% 50%,
      #F59E0B 0deg, #EC4899 90deg, #8B5CF6 180deg, #06B6D4 270deg, #F59E0B 360deg);
  border-radius: 12px;
  display: grid; place-items: center;
  color: white; font-size: 20px;
  box-shadow: 0 6px 20px rgba(0,0,0,0.2), inset 0 0 0 2px rgba(255,255,255,0.4);
  position: relative;
  animation: logoSpin 8s linear infinite;
}
.brand-logo::after {
  content: ''; position: absolute; inset: 3px;
  background: linear-gradient(135deg, #1E40AF, #6366F1);
  border-radius: 10px;
  z-index: 0;
}
.brand-logo i {
  position: relative; z-index: 1;
  background: linear-gradient(135deg, #FBBF24, #F59E0B, #EC4899);
  -webkit-background-clip: text; background-clip: text;
  color: transparent;
  filter: drop-shadow(0 1px 3px rgba(0,0,0,0.3));
}
@keyframes logoSpin {
  to { background:
    conic-gradient(from 540deg at 50% 50%,
      #F59E0B 0deg, #EC4899 90deg, #8B5CF6 180deg, #06B6D4 270deg, #F59E0B 360deg); }
}
.brand-name {
  font-weight: 800; font-size: 18px; letter-spacing: -0.01em;
  color: white;
  text-shadow: 0 2px 8px rgba(0,0,0,0.15);
}
.nav-section {
  font-size: 11px; text-transform: uppercase;
  color: rgba(255,255,255,0.7);
  padding: 14px 12px 6px;
  letter-spacing: 0.08em; font-weight: 700;
}
.nav-item {
  display: flex; align-items: center; gap: 12px;
  padding: 11px 12px; margin-bottom: 3px;
  border-radius: 12px;
  color: rgba(255,255,255,0.92); font-weight: 500; font-size: 14px;
  transition: all 200ms var(--ease);
  position: relative;
}
.nav-item:hover {
  background: rgba(255,255,255,0.18);
  color: white;
  transform: translateX(2px);
}
.nav-item.active {
  background: rgba(255,255,255,0.95);
  color: var(--primary-dark);
  box-shadow: 0 6px 18px rgba(0,0,0,0.15);
  font-weight: 700;
}
.nav-item i {
  font-size: 18px;
  transition: transform 200ms var(--ease);
  color: rgba(255,255,255,0.95);
}
.nav-item.active i {
  color: var(--primary-dark);
  transform: scale(1.15);
}
.nav-item:hover i { transform: scale(1.08); }
.nav-item .badge {
  margin-left: auto;
  background: linear-gradient(135deg, #F59E0B, #EC4899);
  color: white;
  font-size: 11px; padding: 2px 8px; border-radius: var(--radius-pill);
  font-weight: 700;
  box-shadow: 0 2px 8px rgba(0,0,0,0.2);
}
.nav-item.active .badge { background: var(--grad-pink); color: white; }

.sidebar-backdrop {
  display: none;
  position: fixed; inset: 0;
  background: rgba(15,23,42,0.5);
  z-index: 199;
}
.sidebar-backdrop.show { display: block; }

/* ===== Main / Topbar ===== */
.main { display: flex; flex-direction: column; min-width: 0; }
.topbar {
  background: rgba(255,255,255,0.85);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
  padding: 12px 24px;
  display: flex; align-items: center; gap: 14px;
  position: sticky; top: 0; z-index: 100;
  min-height: var(--topbar-h);
}
.hamburger {
  display: none;
  width: 40px; height: 40px;
  background: var(--bg-card);
  border-radius: 50%;
  box-shadow: var(--shadow-card);
  align-items: center; justify-content: center;
  font-size: 18px;
  color: var(--primary-dark);
}
.search {
  flex: 1; max-width: 480px; position: relative;
}
.search input {
  width: 100%; height: 44px;
  background: var(--bg-card);
  border: 2px solid transparent;
  border-radius: var(--radius-btn);
  padding: 0 14px 0 44px;
  font-size: 14px;
  box-shadow: var(--shadow-card);
  transition: all 200ms var(--ease);
}
.search input:focus {
  outline: none; border-color: var(--primary);
  box-shadow: 0 0 0 4px rgba(59,130,246,0.12), var(--shadow-card);
}
.search i.search-icon {
  position: absolute; left: 14px; top: 50%;
  transform: translateY(-50%);
  color: var(--violet); font-size: 17px;
  pointer-events: none;
}
.search-drop {
  position: absolute; top: calc(100% + 6px); left: 0; right: 0;
  background: white;
  border-radius: 14px;
  box-shadow: 0 14px 40px rgba(15,23,42,0.15);
  border: 1px solid var(--border);
  max-height: 480px; overflow-y: auto;
  z-index: 200;
  padding: 6px;
}
.search-drop .sd-section {
  font-size: 11px; font-weight: 800; color: var(--text-muted);
  text-transform: uppercase; letter-spacing: 0.05em;
  padding: 8px 12px 4px;
}
.search-drop .sd-item {
  display: flex; align-items: center; gap: 10px;
  padding: 8px 10px; border-radius: 10px;
  text-decoration: none; color: inherit;
  cursor: pointer;
  transition: background 150ms var(--ease);
}
.search-drop .sd-item:hover { background: var(--primary-soft); }
.search-drop .sd-item.active { background: var(--primary-soft); }
.search-drop .sd-thumb {
  width: 36px; height: 36px; border-radius: 8px;
  background: var(--primary-soft); flex-shrink: 0;
  display: grid; place-items: center;
  color: var(--primary);
  overflow: hidden;
}
.search-drop .sd-thumb img { width: 100%; height: 100%; object-fit: cover; }
.search-drop .sd-body { flex: 1; min-width: 0; }
.search-drop .sd-title { font-weight: 700; font-size: 13px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.search-drop .sd-sub { font-size: 11px; color: var(--text-muted); }
.search-drop .sd-footer {
  text-align: center; padding: 8px;
  border-top: 1px solid var(--border);
  font-size: 12px; color: var(--primary-dark); font-weight: 700;
  cursor: pointer;
}
.search-drop .sd-footer:hover { background: var(--primary-soft); }
.search-drop .sd-empty {
  text-align: center; padding: 18px;
  color: var(--text-muted); font-size: 13px;
}
.icon-btn {
  width: 42px; height: 42px;
  background: var(--bg-card);
  border-radius: 50%;
  display: grid; place-items: center;
  color: var(--text-main); font-size: 18px;
  position: relative;
  box-shadow: var(--shadow-card);
  transition: all 200ms var(--ease);
}
.icon-btn:hover {
  background: var(--grad-sky);
  color: white;
  transform: translateY(-1px);
  box-shadow: var(--shadow-glow-primary);
}
.icon-btn .dot {
  position: absolute; top: 9px; right: 11px;
  width: 9px; height: 9px;
  background: var(--rose); border-radius: 50%;
  border: 2px solid white;
  box-shadow: 0 0 0 2px rgba(244,63,94,0.25);
  animation: pulse 1.8s ease-in-out infinite;
}
.user-chip {
  display: flex; align-items: center; gap: 10px;
  padding: 4px 14px 4px 4px;
  background: var(--bg-card);
  border-radius: var(--radius-pill);
  font-size: 13px; font-weight: 600;
  box-shadow: var(--shadow-card);
  transition: all 200ms var(--ease);
}
.user-chip:hover {
  background: var(--primary-soft);
  transform: translateY(-1px);
}
.avatar {
  width: 34px; height: 34px; border-radius: 50%;
  background: var(--grad-violet);
  display: grid; place-items: center;
  color: white; font-weight: 700; font-size: 14px;
  flex-shrink: 0;
  overflow: hidden;
}
.avatar img { width: 100%; height: 100%; object-fit: cover; }

/* ===== Content ===== */
.content {
  padding: 24px;
  max-width: 1280px;
  width: 100%;
  margin: 0 auto;
}
.page-head {
  display: flex; align-items: flex-start; justify-content: space-between;
  gap: 16px; flex-wrap: wrap;
  margin-bottom: 22px;
}
.page-head h1 {
  font-size: 28px; font-weight: 700; letter-spacing: -0.02em;
  background: var(--grad-sky);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.page-head .sub { font-size: 14px; color: var(--text-muted); margin-top: 4px; }

/* ===== Buttons ===== */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 10px 20px;
  border-radius: var(--radius-btn);
  font-size: 14px; font-weight: 600;
  transition: all 200ms var(--ease);
  cursor: pointer;
  border: 2px solid transparent;
  min-height: 42px;
  text-align: center;
}
.btn-primary {
  background: var(--grad-blue-cyan);
  color: white;
  box-shadow: var(--shadow-glow-primary);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(59,130,246,0.5);
  filter: brightness(1.08);
}
.btn-outline {
  background: var(--bg-card);
  color: var(--primary-dark);
  border-color: var(--primary);
}
.btn-outline:hover {
  background: var(--primary-soft);
  border-color: var(--primary-dark);
}
.btn-ghost {
  background: var(--bg-card);
  color: var(--text-main);
  box-shadow: var(--shadow-card);
}
.btn-ghost:hover { background: var(--primary-soft); color: var(--primary-dark); }
.btn-danger {
  background: var(--grad-pink);
  color: white;
  box-shadow: var(--shadow-glow-pink);
}
.btn-danger:hover { transform: translateY(-2px); filter: brightness(1.08); }
.btn-success {
  background: var(--grad-emerald);
  color: white;
  box-shadow: var(--shadow-glow-emerald);
}
.btn-success:hover { transform: translateY(-2px); filter: brightness(1.08); }
.btn-violet {
  background: var(--grad-violet);
  color: white;
  box-shadow: var(--shadow-glow-violet);
}
.btn-block { width: 100%; justify-content: center; }
.btn-line {
  background: #06C755;
  color: white;
  font-weight: 700;
  box-shadow: 0 6px 18px rgba(6,199,85,0.4);
}
.btn-line:hover { background: #05B649; transform: translateY(-2px); }

/* ===== Card ===== */
.card {
  background: var(--bg-card);
  border-radius: var(--radius-card);
  padding: 24px;
  box-shadow: var(--shadow-card);
  margin-bottom: 20px;
  border: 1px solid rgba(224,231,241,0.6);
  transition: all 250ms var(--ease);
}
.card:hover { box-shadow: var(--shadow-hover); }
.card h2 {
  font-size: 17px; font-weight: 700; letter-spacing: -0.01em;
  margin-bottom: 16px;
  display: flex; align-items: center; gap: 10px;
}
.card h2 i {
  width: 32px; height: 32px;
  background: var(--primary-soft);
  border-radius: 9px;
  display: inline-grid; place-items: center;
  color: var(--primary-dark);
  font-size: 16px;
}

/* Colored card variants */
.card-violet { background: linear-gradient(135deg, #FFFFFF 0%, var(--violet-soft) 100%); border-color: rgba(139,92,246,0.2); }
.card-violet h2 i { background: var(--violet-soft); color: var(--violet); }
.card-pink   { background: linear-gradient(135deg, #FFFFFF 0%, var(--pink-soft) 100%); border-color: rgba(236,72,153,0.2); }
.card-pink h2 i   { background: var(--pink-soft); color: var(--pink); }
.card-emerald { background: linear-gradient(135deg, #FFFFFF 0%, var(--emerald-soft) 100%); border-color: rgba(16,185,129,0.2); }
.card-emerald h2 i { background: var(--emerald-soft); color: var(--emerald); }
.card-amber  { background: linear-gradient(135deg, #FFFFFF 0%, var(--amber-soft) 100%); border-color: rgba(245,158,11,0.2); }
.card-amber h2 i  { background: var(--amber-soft); color: var(--amber); }

/* KPI Card */
.kpi-card {
  background: var(--bg-card);
  border-radius: var(--radius-card);
  padding: 20px 22px;
  position: relative;
  overflow: hidden;
  border: 1px solid var(--border);
  transition: all 250ms var(--ease);
}
.kpi-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-hover); }
.kpi-card::before {
  content: ''; position: absolute;
  top: -40px; right: -40px;
  width: 140px; height: 140px;
  border-radius: 50%;
  opacity: 0.12;
  transition: all 250ms var(--ease);
}
.kpi-card:hover::before { transform: scale(1.4); opacity: 0.18; }
.kpi-card.kpi-blue::before    { background: var(--grad-blue-cyan); }
.kpi-card.kpi-violet::before  { background: var(--grad-violet); }
.kpi-card.kpi-pink::before    { background: var(--grad-pink); }
.kpi-card.kpi-emerald::before { background: var(--grad-emerald); }
.kpi-card.kpi-amber::before   { background: var(--grad-amber); }
.kpi-card .kpi-icon {
  width: 44px; height: 44px;
  border-radius: 12px;
  display: grid; place-items: center;
  color: white; font-size: 20px;
  margin-bottom: 12px;
  position: relative;
}
.kpi-card.kpi-blue .kpi-icon    { background: var(--grad-blue-cyan); box-shadow: var(--shadow-glow-primary); }
.kpi-card.kpi-violet .kpi-icon  { background: var(--grad-violet); box-shadow: var(--shadow-glow-violet); }
.kpi-card.kpi-pink .kpi-icon    { background: var(--grad-pink); box-shadow: var(--shadow-glow-pink); }
.kpi-card.kpi-emerald .kpi-icon { background: var(--grad-emerald); box-shadow: var(--shadow-glow-emerald); }
.kpi-card.kpi-amber .kpi-icon   { background: var(--grad-amber); box-shadow: 0 8px 24px rgba(245,158,11,0.35); }
.kpi-card .kpi-label {
  font-size: 12px; color: var(--text-muted);
  text-transform: uppercase; letter-spacing: 0.05em;
  font-weight: 700;
}
.kpi-card .kpi-value {
  font-size: 32px; font-weight: 800;
  letter-spacing: -0.02em;
  margin-top: 2px;
}
.kpi-card.kpi-blue .kpi-value    { color: var(--primary-dark); }
.kpi-card.kpi-violet .kpi-value  { color: var(--violet); }
.kpi-card.kpi-pink .kpi-value    { color: var(--pink); }
.kpi-card.kpi-emerald .kpi-value { color: var(--emerald); }
.kpi-card.kpi-amber .kpi-value   { color: var(--amber); }
.kpi-card .kpi-sub { font-size: 12px; color: var(--text-muted); margin-top: 4px; }

/* ===== Badge ===== */
.badge {
  display: inline-block;
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  font-size: 11px; font-weight: 700;
  letter-spacing: 0.03em;
}
.badge-info    { background: var(--grad-blue-cyan); color: white; box-shadow: 0 2px 8px rgba(59,130,246,0.3); }
.badge-success { background: var(--grad-emerald); color: white; box-shadow: 0 2px 8px rgba(16,185,129,0.3); }
.badge-warning { background: var(--grad-amber); color: white; box-shadow: 0 2px 8px rgba(245,158,11,0.3); }
.badge-danger  { background: var(--grad-pink); color: white; box-shadow: 0 2px 8px rgba(236,72,153,0.3); }
.badge-gray    { background: var(--bg-soft); color: var(--text-muted); border: 1px solid var(--border); }
.badge-dark    { background: var(--text-main); color: white; }
.badge-violet  { background: var(--grad-violet); color: white; box-shadow: 0 2px 8px rgba(139,92,246,0.3); }

/* ===== Form ===== */
.field { display: flex; flex-direction: column; gap: 6px; margin-bottom: 16px; }
.field-label {
  font-size: 12px; font-weight: 700; color: var(--text-main);
  display: flex; align-items: center; gap: 4px;
}
.field-label .req { color: var(--rose); font-weight: 700; }
.field-hint { font-size: 11px; color: var(--text-muted); margin-top: 2px; }
.form-input, .form-textarea, .form-select {
  width: 100%;
  height: 44px;
  background: var(--bg-soft);
  border: 2px solid transparent;
  border-radius: var(--radius-input);
  padding: 0 14px;
  font-size: 14px;
  transition: all 200ms var(--ease);
}
.form-textarea { height: auto; min-height: 100px; padding: 12px 14px; resize: vertical; line-height: 1.5; }
.form-input:focus, .form-textarea:focus, .form-select:focus {
  outline: none; border-color: var(--primary);
  background: white;
  box-shadow: 0 0 0 4px rgba(59,130,246,0.12);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-row.three { grid-template-columns: 1fr 1fr 1fr; }

/* Switch */
.switch {
  position: relative;
  width: 48px; height: 28px;
  background: var(--border-strong);
  border-radius: var(--radius-pill);
  cursor: pointer;
  transition: all 200ms var(--ease);
  flex-shrink: 0;
}
.switch::after {
  content: ''; position: absolute;
  top: 3px; left: 3px;
  width: 22px; height: 22px;
  background: white;
  border-radius: 50%;
  transition: all 200ms var(--ease);
  box-shadow: 0 2px 6px rgba(0,0,0,0.2);
}
.switch.on { background: var(--grad-emerald); box-shadow: 0 2px 8px rgba(16,185,129,0.3); }
.switch.on::after { left: 23px; }

/* ===== Flash messages ===== */
.flash {
  padding: 14px 18px;
  border-radius: 12px;
  margin-bottom: 16px;
  font-size: 14px;
  border-left: 4px solid var(--primary);
  background: linear-gradient(90deg, var(--primary-soft) 0%, rgba(219,234,254,0.4) 100%);
  color: var(--primary-dark);
  font-weight: 500;
}
.flash-success { border-color: var(--emerald); background: linear-gradient(90deg, var(--emerald-soft) 0%, rgba(209,250,229,0.4) 100%); color: #065F46; }
.flash-warning { border-color: var(--amber); background: linear-gradient(90deg, var(--amber-soft) 0%, rgba(254,243,199,0.4) 100%); color: #92400E; }
.flash-danger  { border-color: var(--danger); background: linear-gradient(90deg, var(--rose-soft) 0%, rgba(255,228,230,0.4) 100%); color: #9F1239; }

/* ===== Tables ===== */
.table-wrap {
  background: var(--bg-card);
  border-radius: var(--radius-card);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  border: 1px solid var(--border);
}
.table-wrap table { width: 100%; border-collapse: collapse; }
.table-wrap th, .table-wrap td { padding: 12px 16px; text-align: left; font-size: 14px; }
.table-wrap th {
  background: var(--bg-soft);
  font-weight: 700; font-size: 12px;
  color: var(--text-muted);
  text-transform: uppercase; letter-spacing: 0.05em;
}
.table-wrap tr:not(:last-child) td { border-bottom: 1px solid var(--border); }
.table-wrap tr:hover td { background: var(--primary-soft); }

/* ===== Bottom nav ===== */
.bottom-nav { display: none; }

/* ===== Responsive ===== */
@media (max-width: 1023px) {
  .app { grid-template-columns: 1fr; }
  .sidebar {
    position: fixed;
    top: 0; left: 0;
    width: var(--sidebar-w-mobile);
    z-index: 200;
    transform: translateX(-100%);
    transition: transform 300ms var(--ease);
    box-shadow: 8px 0 28px rgba(15,23,42,0.15);
  }
  .sidebar.open { transform: translateX(0); }
  .hamburger { display: inline-grid; }
  .content { padding: 16px 16px calc(var(--bottom-nav-h) + 16px); }
  .topbar { padding: 12px 14px; }
  .search { max-width: none; }
  .user-chip span { display: none; }

  .bottom-nav {
    display: flex;
    position: fixed; bottom: 0; left: 0; right: 0;
    background: rgba(255,255,255,0.95);
    backdrop-filter: blur(12px);
    border-top: 1px solid var(--border);
    padding: 2px 0 calc(2px + env(safe-area-inset-bottom));
    z-index: 150;
    box-shadow: 0 -8px 24px rgba(15,23,42,0.08);
  }
  .bn-item {
    flex: 1;
    display: flex; flex-direction: column;
    align-items: center; gap: 0;
    padding: 3px;
    color: var(--text-muted);
    font-size: 10px; font-weight: 600;
    min-height: 38px;
    transition: color 200ms var(--ease);
  }
  .bn-item i { font-size: 19px; transition: all 200ms var(--ease); }
  .bn-item.active { color: var(--primary-dark); }
  .bn-item.active i {
    background: var(--grad-sky);
    color: white;
    padding: 3px 12px;
    border-radius: var(--radius-pill);
    box-shadow: var(--shadow-glow-primary);
  }

  .form-row, .form-row.three { grid-template-columns: 1fr; }
  .page-head h1 { font-size: 24px; }
  .card { padding: 20px; }
}

@media (max-width: 640px) {
  body { font-size: 14px; }
  .content { padding: 14px 14px calc(var(--bottom-nav-h) + 14px); }
  .page-head h1 { font-size: 22px; }
  .card { padding: 16px; border-radius: 14px; }
  .btn { padding: 10px 16px; font-size: 13px; min-height: 42px; }
  .kpi-card .kpi-value { font-size: 26px; }
}

/* ===== Mobile overflow guards — fit content to viewport ===== */
@media (max-width: 1023px) {
  /* Force every block to respect viewport width */
  .app, .main, .content, .card, .page-head { max-width: 100%; min-width: 0; }
  .content { padding-left: 12px; padding-right: 12px; }
  .card { padding: 14px; }

  /* Long strings (URLs, item titles, hashes) — wrap aggressively */
  h1, h2, h3, h4, p, span, div, a, strong, em, code, pre {
    word-break: break-word;
    overflow-wrap: anywhere;
  }
  code, pre { white-space: pre-wrap; }

  /* Tables — horizontal scroll inside their own container, not the page */
  table { display: block; width: 100%; overflow-x: auto; -webkit-overflow-scrolling: touch; }

  /* Block any rogue fixed widths > viewport */
  img, video, iframe, canvas, embed, object { max-width: 100%; height: auto; }
}

@media (max-width: 640px) {
  .content { padding-left: 10px; padding-right: 10px; }
  .card { padding: 12px; border-radius: 12px; }
  .page-head { padding: 10px 0; }
  /* Sticky bottom bars don't push horizontal overflow */
  #floatBidBar, .bottom-nav { left: 0 !important; right: 0 !important; max-width: 100vw; }
}

/* ============================================================
   COMPREHENSIVE MOBILE RESPONSIVE GUARDS (tablet + phone)
   Applies to every page automatically.
   ============================================================ */
@media (max-width: 1023px) {
  /* Page-head action buttons → wrap below title */
  .page-head {
    flex-direction: column;
    align-items: stretch !important;
    gap: 10px;
  }
  .page-head .d-flex,
  .page-head > div:last-child { width: 100%; flex-wrap: wrap; }
  .page-head .btn { flex: 1; min-width: 0; justify-content: center; }

  /* All grids with fixed multi-column → single column */
  [style*="grid-template-columns:1fr 1fr"],
  [style*="grid-template-columns: 1fr 1fr"],
  [style*="grid-template-columns:repeat(2"],
  [style*="grid-template-columns: repeat(2"],
  [style*="grid-template-columns:repeat(3"],
  [style*="grid-template-columns: repeat(3"],
  [style*="grid-template-columns:repeat(4"],
  [style*="grid-template-columns: repeat(4"] {
    grid-template-columns: 1fr !important;
  }
  /* KPI strips — 2-col only on tablet, 1-col on phone */
  .kpi-strip, .stats-strip {
    grid-template-columns: repeat(2, 1fr) !important;
  }

  /* Forms */
  .form-row, .form-row.three, .form-row.four { grid-template-columns: 1fr !important; }
  .form-input, .form-textarea, .form-select { width: 100%; }

  /* Buttons fit-content on mobile */
  .btn { white-space: nowrap; max-width: 100%; }
  .btn-block { width: 100%; }

  /* Modal — full width on mobile */
  .modal-dialog, .modal-content {
    margin: 12px !important;
    width: calc(100% - 24px) !important;
    max-width: none !important;
  }

  /* Sidebar nav scroll */
  .sidebar { overflow-y: auto; }

  /* Long titles — clamp 2 lines */
  .card h2, .card h3 { word-break: break-word; line-height: 1.3; }

  /* Bootstrap-icons sizing for touch */
  .btn i { font-size: 16px; }
}

@media (max-width: 640px) {
  /* Phone-only — more aggressive compaction */
  .kpi-strip, .stats-strip { grid-template-columns: 1fr !important; }
  .page-head h1 { font-size: 20px; line-height: 1.3; }
  .page-head .sub, .page-head .text-muted { font-size: 12px; }
  .badge { font-size: 10px; padding: 3px 6px; }

  /* Card padding tighter */
  .card { padding: 12px 14px; }
  .card h2 { font-size: 15px; }
  .card h3 { font-size: 14px; }

  /* Tab/chip rows → horizontal scroll, no wrap */
  .nav-tabs, .chip-row, [class*="tabs-"] {
    flex-wrap: nowrap !important;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: thin;
    padding-bottom: 4px;
  }

  /* Touch targets ≥44px */
  .btn, .form-input, .form-select, .form-textarea, .chip, .nav-item {
    min-height: 42px;
  }

  /* Hide non-essential labels in tight buttons */
  .btn .label-mobile-hide,
  .topbar .user-chip span,
  .sub-label-hide-mobile { display: none; }

  /* Number displays don't crowd */
  .num { font-feature-settings: "tnum"; }

  /* Image thumbs limit */
  .thumb, .item-thumb { max-width: 72px; max-height: 72px; }
}

/* ===== Utility ===== */
.text-muted { color: var(--text-muted); }
.text-danger { color: var(--danger); }
.text-success { color: var(--success); }
.text-warning { color: var(--warning); }
.text-primary { color: var(--primary-dark); }
.text-violet { color: var(--violet); }
.text-pink { color: var(--pink); }
.text-emerald { color: var(--emerald); }
.text-amber { color: var(--amber); }
.text-center { text-align: center; }
.text-end { text-align: right; }
.text-gradient {
  background: var(--grad-sky);
  -webkit-background-clip: text; background-clip: text;
  color: transparent;
}
.text-gradient-rainbow {
  background: var(--grad-rainbow);
  -webkit-background-clip: text; background-clip: text;
  color: transparent;
}
.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: 6px; }
.mb-2 { margin-bottom: 12px; }
.mb-3 { margin-bottom: 18px; }
.mb-4 { margin-bottom: 24px; }
.mt-3 { margin-top: 18px; }
.d-flex { display: flex; }
.gap-1 { gap: 6px; }
.gap-2 { gap: 12px; }
.gap-3 { gap: 18px; }
.flex-1 { flex: 1; }
.align-center { align-items: center; }
.justify-between { justify-content: space-between; }
.flex-wrap { flex-wrap: wrap; }
.w-100 { width: 100%; }
.fw-700 { font-weight: 700; }
.fw-600 { font-weight: 600; }
.fs-sm { font-size: 12px; }
.fs-lg { font-size: 18px; }

.divider-grad {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--primary), transparent);
  margin: 20px 0;
  opacity: 0.3;
}

/* ===== Animations ===== */
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%      { opacity: 0.5; transform: scale(1.1); }
}
@keyframes spin { from { transform: rotate(0); } to { transform: rotate(360deg); } }
@keyframes shimmer {
  0%   { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}
.spinner {
  width: 22px; height: 22px;
  border: 3px solid var(--border);
  border-top-color: var(--primary);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}
.shimmer {
  background: linear-gradient(90deg, var(--bg-soft) 0%, var(--primary-soft) 50%, var(--bg-soft) 100%);
  background-size: 200% 100%;
  animation: shimmer 1.5s ease-in-out infinite;
}

/* ===== Lot card (homepage grid) ===== */
.lot-card {
  background: var(--bg-card);
  border-radius: var(--radius-card);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  border: 1px solid var(--border);
  transition: all 250ms var(--ease);
  display: flex; flex-direction: column;
  text-decoration: none;
  color: inherit;
}
.lot-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-hover);
  border-color: var(--primary);
}
.lot-card-cover {
  aspect-ratio: 16/9;
  position: relative;
  display: grid; place-items: center;
  font-size: 56px;
  overflow: hidden;
}
.lot-card-cover.theme-1 { background: linear-gradient(135deg, #DBEAFE 0%, #E0E7FF 100%); color: var(--primary); }
.lot-card-cover.theme-2 { background: linear-gradient(135deg, #FED7AA 0%, #FECACA 100%); color: var(--orange); }
.lot-card-cover.theme-3 { background: linear-gradient(135deg, #E9D5FF 0%, #DBEAFE 100%); color: var(--violet); }
.lot-card-cover.theme-4 { background: linear-gradient(135deg, #CCFBF1 0%, #DBEAFE 100%); color: var(--teal); }
.lot-card-cover.theme-5 { background: linear-gradient(135deg, #FCE7F3 0%, #FBCFE8 100%); color: var(--pink); }
.lot-card-cover.theme-6 { background: linear-gradient(135deg, #FEF3C7 0%, #FDE68A 100%); color: var(--amber); }
.live-pulse {
  position: absolute; top: 12px; left: 12px;
  background: var(--grad-pink);
  color: white;
  padding: 6px 12px; border-radius: 8px;
  font-size: 11px; font-weight: 700; letter-spacing: 0.05em;
  box-shadow: var(--shadow-glow-pink);
  display: inline-flex; align-items: center; gap: 6px;
}
.live-pulse::before {
  content: ''; width: 7px; height: 7px;
  background: white; border-radius: 50%;
  animation: pulse 1.5s ease-in-out infinite;
}
.scheduled-badge {
  position: absolute; top: 12px; left: 12px;
  background: var(--grad-emerald);
  color: white;
  padding: 6px 12px; border-radius: 8px;
  font-size: 11px; font-weight: 700;
  box-shadow: var(--shadow-glow-emerald);
  display: inline-flex; align-items: center; gap: 6px;
}

/* ===== Hero ===== */
.hero {
  background: var(--grad-sky);
  border-radius: 24px;
  padding: 32px 36px;
  color: white;
  margin-bottom: 24px;
  position: relative;
  overflow: hidden;
  box-shadow: 0 12px 40px rgba(59,130,246,0.25);
}
.hero::before {
  content: ''; position: absolute;
  right: -60px; top: -60px;
  width: 300px; height: 300px;
  background: radial-gradient(circle, rgba(255,255,255,0.2), transparent 70%);
  border-radius: 50%;
}
.hero::after {
  content: ''; position: absolute;
  left: -40px; bottom: -40px;
  width: 200px; height: 200px;
  background: radial-gradient(circle, rgba(255,255,255,0.12), transparent 70%);
  border-radius: 50%;
}
.hero > * { position: relative; }
.hero-eye {
  font-size: 12px; letter-spacing: 0.08em;
  text-transform: uppercase; font-weight: 700;
  opacity: 0.95;
}
.hero h2 {
  font-size: 28px; font-weight: 700; letter-spacing: -0.02em;
  margin-top: 8px; color: white;
}
.hero h2 i { display: none; }
.hero p { opacity: 0.92; margin-top: 8px; font-size: 15px; max-width: 540px; }

/* Filter chips */
.chip {
  padding: 8px 16px;
  border-radius: var(--radius-pill);
  background: var(--bg-card);
  border: 1px solid var(--border);
  font-size: 13px; font-weight: 600;
  color: var(--text-muted);
  transition: all 200ms var(--ease);
  display: inline-block;
  text-decoration: none;
  cursor: pointer;
  box-shadow: var(--shadow-card);
}
.chip:hover { border-color: var(--primary); color: var(--primary-dark); transform: translateY(-1px); }
.chip.active {
  background: var(--grad-sky);
  color: white;
  border-color: transparent;
  box-shadow: var(--shadow-glow-primary);
}