@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+Thai:wght@300;400;500;600;700;800;900&display=swap');

/* ═══════════════════════════════════════════════
   VARIABLES
═══════════════════════════════════════════════ */
:root {
  --bg: #f5f7fa;
  --surface: #ffffff;
  --surface2: #f8fafc;
  --border: rgba(15,23,42,0.08);
  --border2: rgba(15,23,42,0.05);
  --accent: #3b82f6;
  --accent2: #2563eb;
  --accent3: #1d4ed8;
  --accent-light: rgba(59,130,246,0.08);
  --accent-mid: rgba(59,130,246,0.15);
  --text: #0f172a;
  --text2: #475569;
  --text3: #94a3b8;
  --green: #16a34a;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
  --shadow: 0 4px 16px rgba(0,0,0,0.06), 0 2px 6px rgba(0,0,0,0.04);
  --shadow-lg: 0 20px 50px rgba(0,0,0,0.10), 0 8px 20px rgba(0,0,0,0.06);
}

/* ═══════════════════════════════════════════════
   BASE
═══════════════════════════════════════════════ */
* { margin:0; padding:0; box-sizing:border-box; }
html { scroll-behavior:smooth; }
body {
  font-family:'Noto Sans Thai', sans-serif;
  background:var(--bg); color:var(--text);
  min-height:100vh; overflow-x:hidden;
}

/* ═══════════════════════════════════════════════
   NAV
═══════════════════════════════════════════════ */
nav {
  position:sticky; top:0; z-index:200;
  background:rgba(255,255,255,0.92);
  backdrop-filter:blur(24px);
  border-bottom:1px solid var(--border);
  box-shadow:0 1px 0 rgba(0,0,0,0.04);
  animation: navSlideDown 0.5s cubic-bezier(0.22,1,0.36,1) both;
}
@keyframes navSlideDown {
  from { transform:translateY(-100%); opacity:0; }
  to   { transform:translateY(0); opacity:1; }
}
.nav-inner {
  max-width:1280px; margin:0 auto; padding:0 28px;
  display:flex; align-items:center; justify-content:space-between;
  height:62px; gap:16px;
}
.nav-logo { display:flex; align-items:center; gap:11px; text-decoration:none; flex-shrink:0; }
.logo-icon { width:38px; height:38px; border-radius:10px; overflow:hidden; box-shadow:0 4px 12px rgba(59,130,246,0.2); flex-shrink:0; }
.logo-icon img { width:100%; height:100%; object-fit:cover; }
.logo-text { font-family:'Noto Sans Thai', sans-serif; font-weight:800; font-size:18px; color:var(--text); letter-spacing:0.5px; }
.logo-sub  { font-size:9px; color:var(--text3); letter-spacing:2px; font-weight:600; text-transform:uppercase; }

.nav-cats { display:flex; align-items:center; gap:0; list-style:none; flex-wrap:nowrap; overflow:hidden; }
.nav-cats li { position:relative; }
.nav-cats a {
  display:flex; align-items:center; gap:5px;
  padding:7px 13px; font-size:13.5px; font-weight:500; color:var(--text2);
  text-decoration:none; border-radius:9px; transition:all 0.18s; white-space:nowrap;
}
.nav-cats a:hover, .nav-cats a.active { color:var(--accent2); background:var(--accent-light); }
.nav-cats a.active { font-weight:700; }
.nav-chevron { font-size:10px; margin-left:1px; }

/* ── MEGA DROPDOWN ── */
.nav-has-drop { position:relative; }
@keyframes dropIn {
  from { opacity:0; transform:translateY(-8px) scale(0.97); }
  to   { opacity:1; transform:translateY(0) scale(1); }
}
.nav-mega {
  position:absolute; top:calc(100% + 8px); left:0;
  min-width:240px; background:#fff;
  border:1px solid rgba(15,23,42,0.09);
  border-radius:16px;
  box-shadow:0 12px 40px rgba(0,0,0,0.12), 0 2px 8px rgba(0,0,0,0.06);
  padding:7px; display:none; z-index:300;
  animation: dropIn 0.2s cubic-bezier(0.34,1.56,0.64,1);
}
.nav-has-drop:hover .nav-mega { display:block; }

.mega-header-link {
  display:flex; align-items:center; justify-content:space-between;
  padding:9px 12px; border-radius:10px;
  font-size:13.5px; font-weight:700; color:var(--text);
  text-decoration:none; transition:all 0.15s;
}
.mega-header-link:hover { background:var(--accent-light); color:var(--accent2); }
.mega-header-arr { font-size:12px; color:var(--text3); transition:transform 0.15s; }
.mega-header-link:hover .mega-header-arr { transform:translateX(3px); color:var(--accent2); }

.mega-sep { height:1px; background:var(--border); margin:5px 0; }

.mega-group { margin-bottom:2px; }
.mega-group-title {
  display:flex; align-items:center; justify-content:space-between;
  padding:5px 12px 3px;
  font-size:10.5px; font-weight:700; color:var(--text3);
  text-transform:uppercase; letter-spacing:1px;
}
.mega-group-count {
  background:var(--surface2); border:1px solid var(--border);
  border-radius:100px; padding:0 7px;
  font-size:10px; color:var(--text2); font-weight:700;
}
.mega-item {
  display:flex; align-items:center; gap:9px;
  padding:8px 12px; border-radius:9px;
  font-size:13px; font-weight:400; color:var(--text2);
  text-decoration:none; transition:all 0.15s;
}
.mega-item:hover { background:var(--accent-light); color:var(--accent2); font-weight:500; }
.mega-dot {
  width:6px; height:6px; border-radius:50%;
  background:#cbd5e1; flex-shrink:0; transition:background 0.15s;
}
.mega-item:hover .mega-dot { background:var(--accent2); }

.nav-actions { display:flex; align-items:center; gap:8px; flex-shrink:0; }

.btn-ai {
  display:flex; align-items:center; gap:5px;
  padding:8px 15px; background:linear-gradient(135deg,#3b82f6,#2563eb);
  border:none; border-radius:9px; color:#fff; font-family:'Noto Sans Thai', sans-serif;
  font-size:13px; font-weight:600; cursor:pointer; transition:all 0.2s;
  box-shadow:0 4px 14px rgba(59,130,246,0.3);
}
.btn-ai:hover { transform:translateY(-1px); box-shadow:0 6px 20px rgba(59,130,246,0.4); }

.btn-admin {
  padding:8px 13px; background:var(--surface); border:1px solid var(--border);
  border-radius:9px; color:var(--text2); font-family:'Noto Sans Thai', sans-serif;
  font-size:13px; font-weight:500; cursor:pointer; transition:all 0.18s;
  text-decoration:none; box-shadow:var(--shadow-sm);
}
.btn-admin:hover { color:var(--accent2); border-color:rgba(59,130,246,0.3); }

/* Profile dropdown */
.profile-wrap { position:relative; }
.profile-btn {
  display:flex; align-items:center; gap:8px;
  padding:4px 10px 4px 4px; background:var(--surface);
  border:1px solid var(--border); border-radius:100px;
  cursor:pointer; transition:all 0.18s; box-shadow:var(--shadow-sm);
}
.profile-btn:hover { box-shadow:var(--shadow); }
.profile-avatar { width:30px; height:30px; border-radius:50%; object-fit:cover; }
.profile-avatar-placeholder {
  width:30px; height:30px; border-radius:50%;
  background:linear-gradient(135deg,#3b82f6,#7c3aed);
  display:flex; align-items:center; justify-content:center;
  font-size:13px; color:#fff; font-weight:700;
}
.profile-name { font-size:13px; font-weight:600; color:var(--text); max-width:90px; overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }
.profile-chevron { font-size:10px; color:var(--text3); transition:transform 0.2s; }
.profile-wrap.open .profile-chevron { transform:rotate(180deg); }
.profile-dropdown {
  position:absolute; top:calc(100% + 8px); right:0;
  min-width:175px; background:#fff; border:1px solid var(--border);
  border-radius:14px; box-shadow:var(--shadow-lg); padding:6px;
  display:none; z-index:300;
  animation: dropIn 0.18s cubic-bezier(0.34,1.56,0.64,1);
}
.profile-wrap.open .profile-dropdown { display:block; }
.pd-header { padding:9px 12px 8px; border-bottom:1px solid var(--border); margin-bottom:4px; }
.pd-header .pd-fullname { font-size:13px; font-weight:700; color:var(--text); }
.pd-header .pd-group { font-size:11px; color:var(--accent2); background:var(--accent-light); display:inline-block; padding:1px 8px; border-radius:100px; margin-top:3px; font-weight:600; }
.pd-item {
  display:flex; align-items:center; gap:8px; padding:8px 12px;
  border-radius:9px; font-size:13.5px; font-weight:500; color:var(--text2);
  cursor:pointer; transition:all 0.15s; text-decoration:none;
  border:none; background:none; width:100%; text-align:left;
  font-family:'Noto Sans Thai', sans-serif;
}
.pd-item:hover { background:var(--surface2); color:var(--text); }
.pd-item.danger { color:#dc2626; }
.pd-item.danger:hover { background:#fef2f2; }
.pd-item.edit-mode-active { color:var(--accent2); background:var(--accent-light); }
.pd-sep { height:1px; background:var(--border); margin:4px 0; }

/* ═══════════════════════════════════════════════
   BADGES
═══════════════════════════════════════════════ */
.badge { display:inline-flex; align-items:center; gap:4px; padding:4px 11px; border-radius:7px; font-size:12px; font-weight:700; white-space:nowrap; margin:2px; letter-spacing:0.2px; transition:transform 0.18s; }
.badge:hover { transform:scale(1.06); }
.badge-yellow { background:#fef9c3; color:#854d0e; border:1px solid #fde68a; }
.badge-orange { background:#fff7ed; color:#9a3412; border:1px solid #fed7aa; }
.badge-red    { background:#fef2f2; color:#991b1b; border:1px solid #fecaca; }
.badge-perma  { background:#450a0a; color:#fca5a5; border:1px solid #7f1d1d; }
.badge-fine   { background:#f0fdf4; color:#166534; border:1px solid #bbf7d0; }
.badge-multi  { color:var(--text2); font-size:12.5px; line-height:1.8; font-weight:400; margin:0; padding:0; }
.penalty-wrap { display:flex; flex-wrap:wrap; gap:4px; align-items:center; }

/* ═══════════════════════════════════════════════
   RULES TABLE
═══════════════════════════════════════════════ */
.table-wrap {
  background:var(--surface); border:1px solid var(--border);
  border-radius:14px; overflow:hidden; box-shadow:var(--shadow);
  transition:box-shadow 0.25s, transform 0.25s;
}
.table-wrap:hover { box-shadow:0 12px 40px rgba(0,0,0,0.1); transform:translateY(-2px); }
.rules-table { width:100%; border-collapse:collapse; }
.rules-table thead th {
  text-align:left; padding:13px 20px; font-size:11px;
  text-transform:uppercase; letter-spacing:1.5px; color:var(--text3);
  font-weight:700; background:#f8fafc; border-bottom:1px solid var(--border);
}
.rules-table tbody tr { transition:background 0.15s; border-bottom:1px solid var(--border2); opacity:0; transform:translateX(-10px); }
.rules-table tbody tr:last-child { border-bottom:none; }
.rules-table tbody tr.row-visible { opacity:1; transform:translateX(0); transition:opacity 0.35s ease, transform 0.35s ease, background 0.15s; }
.rules-table tbody tr.row-visible:hover { background:#f0f7ff; box-shadow:inset 3px 0 0 #3b82f6; }
.rules-table tbody td { padding:16px 20px; font-size:14px; line-height:1.75; vertical-align:top; }
.rule-num {
  font-family:'Noto Sans Thai', sans-serif; font-weight:700; font-size:16px;
  color:var(--accent2); width:56px; min-width:56px;
  background:var(--accent-light); text-align:center;
  border-right:1px solid var(--border2);
}
.rule-text { white-space:pre-wrap; color:var(--text); }
.penalty-cell { width:260px; vertical-align:middle; }

/* ═══════════════════════════════════════════════
   ADMIN INLINE EDIT
═══════════════════════════════════════════════ */
.rule-actions { display:none; gap:4px; align-items:center; margin-top:6px; }
.admin-mode .rule-actions { display:flex; }
.rule-edit-btn { padding:3px 10px; border-radius:6px; font-size:11px; font-weight:600; cursor:pointer; border:none; font-family:'Noto Sans Thai', sans-serif; transition:all 0.15s; }
.rule-edit-btn.edit { background:rgba(59,130,246,0.1); color:#2563eb; border:1px solid rgba(59,130,246,0.2); }
.rule-edit-btn.del  { background:rgba(239,68,68,0.08); color:#dc2626; border:1px solid rgba(239,68,68,0.2); }
.rule-edit-btn.edit:hover { background:rgba(59,130,246,0.2); }
.rule-edit-btn.del:hover  { background:rgba(239,68,68,0.18); }

/* ═══════════════════════════════════════════════
   ADMIN EDIT MODAL
═══════════════════════════════════════════════ */
.admin-overlay { position:fixed; inset:0; background:rgba(15,23,42,0.5); z-index:400; display:none; align-items:center; justify-content:center; backdrop-filter:blur(6px); }
.admin-overlay.show { display:flex; }
.admin-modal { background:#fff; border:1px solid rgba(0,0,0,0.08); border-radius:20px; width:90%; max-width:520px; padding:32px; box-shadow:var(--shadow-lg); }
.admin-modal h2 { font-family:'Noto Sans Thai', sans-serif; font-size:20px; font-weight:700; margin-bottom:20px; color:var(--text); }
.am-group { margin-bottom:16px; }
.am-group label { display:block; font-size:12px; font-weight:700; color:#475569; margin-bottom:5px; text-transform:uppercase; letter-spacing:0.5px; }
.am-group input, .am-group textarea, .am-group select { width:100%; padding:10px 14px; border:1px solid rgba(0,0,0,0.1); border-radius:10px; font-family:'Noto Sans Thai', sans-serif; font-size:14px; color:var(--text); background:#f8fafc; outline:none; transition:border-color 0.2s, box-shadow 0.2s; }
.am-group input:focus, .am-group textarea:focus, .am-group select:focus { border-color:#3b82f6; box-shadow:0 0 0 3px rgba(59,130,246,0.1); background:#fff; }
.am-group textarea { min-height:100px; resize:vertical; }
.am-actions { display:flex; gap:10px; margin-top:24px; justify-content:flex-end; }
.am-btn { padding:10px 22px; border-radius:10px; font-family:'Noto Sans Thai', sans-serif; font-size:14px; font-weight:600; cursor:pointer; border:none; transition:all 0.18s; }
.am-btn.primary { background:linear-gradient(135deg,#3b82f6,#2563eb); color:#fff; box-shadow:0 4px 14px rgba(59,130,246,0.3); }
.am-btn.primary:hover { transform:translateY(-1px); }
.am-btn.secondary { background:#f1f5f9; border:1px solid rgba(0,0,0,0.08); color:#475569; }
.am-toast { position:fixed; bottom:24px; left:50%; transform:translateX(-50%); z-index:500; background:#1e293b; color:#fff; padding:12px 24px; border-radius:12px; font-size:14px; box-shadow:0 8px 30px rgba(0,0,0,0.2); opacity:0; transition:opacity 0.3s; pointer-events:none; white-space:nowrap; }
.am-toast.show { opacity:1; }

/* ═══════════════════════════════════════════════
   ADMIN BAR
═══════════════════════════════════════════════ */
.admin-bar {
  background:linear-gradient(90deg,#1e1b4b,#312e81);
  border-bottom:1px solid rgba(99,102,241,0.3);
  padding:0 24px; display:flex; align-items:center; gap:12px;
  height:40px; font-size:12.5px; color:#c7d2fe;
}
.admin-bar .ab-badge { background:rgba(99,102,241,0.25); border:1px solid rgba(99,102,241,0.4); border-radius:6px; padding:2px 10px; font-weight:700; color:#a5b4fc; font-size:11px; }
.admin-bar .ab-avatar { width:24px; height:24px; border-radius:50%; border:1.5px solid rgba(99,102,241,0.5); }
.admin-bar .ab-actions { display:flex; gap:6px; margin-left:auto; }
.admin-bar a, .admin-bar button.ab-btn { padding:4px 12px; border-radius:6px; font-size:12px; font-weight:600; cursor:pointer; text-decoration:none; border:1px solid rgba(99,102,241,0.3); background:rgba(99,102,241,0.15); color:#c7d2fe; transition:all 0.15s; font-family:'Noto Sans Thai', sans-serif; }
.admin-bar a:hover, .admin-bar button.ab-btn:hover { background:rgba(99,102,241,0.3); color:#fff; }
.admin-bar button.ab-btn.danger { border-color:rgba(239,68,68,0.3); background:rgba(239,68,68,0.1); color:#fca5a5; }

/* ═══════════════════════════════════════════════
   CHAT
═══════════════════════════════════════════════ */
#ai-chat { position:fixed; bottom:28px; right:28px; z-index:200; }
.chat-toggle { width:56px; height:56px; background:linear-gradient(135deg,#3b82f6,#2563eb); border:none; border-radius:50%; cursor:pointer; display:flex; align-items:center; justify-content:center; font-size:22px; box-shadow:0 6px 24px rgba(59,130,246,0.45); transition:all 0.25s; position:relative; animation:chatBounceIn 0.6s 1s cubic-bezier(0.34,1.56,0.64,1) both; }
.chat-toggle:hover { transform:scale(1.1); }
@keyframes chatBounceIn { from { opacity:0; transform:scale(0); } to { opacity:1; transform:scale(1); } }
.chat-pulse { position:absolute; inset:-5px; border-radius:50%; border:2px solid #3b82f6; animation:pulse 2.2s infinite; }
@keyframes pulse { 0% { opacity:0.7; transform:scale(1); } 100% { opacity:0; transform:scale(1.45); } }
.chat-window { position:absolute; bottom:72px; right:0; width:390px; height:530px; background:#fff; border:1px solid var(--border); border-radius:20px; display:none; flex-direction:column; overflow:hidden; box-shadow:var(--shadow-lg); animation:slideUp 0.28s cubic-bezier(0.34,1.56,0.64,1); }
.chat-window.open { display:flex; }
@keyframes slideUp { from { opacity:0; transform:translateY(24px) scale(0.93); } to { opacity:1; transform:translateY(0) scale(1); } }
.chat-head { padding:16px 20px; background:linear-gradient(135deg,#eff6ff,#f5f3ff); border-bottom:1px solid var(--border); display:flex; align-items:center; gap:12px; }
.chat-avatar { width:38px; height:38px; background:linear-gradient(135deg,#3b82f6,#7c3aed); border-radius:50%; display:flex; align-items:center; justify-content:center; font-size:19px; }
.chat-head-info h3 { font-family:'Noto Sans Thai', sans-serif; font-size:15px; font-weight:700; color:var(--text); }
.chat-head-info p { font-size:11px; color:#16a34a; font-weight:600; }
.chat-close { margin-left:auto; background:rgba(0,0,0,0.06); border:none; color:var(--text2); cursor:pointer; font-size:14px; padding:6px 7px; border-radius:8px; transition:background 0.15s; }
.chat-close:hover { background:rgba(0,0,0,0.1); }
.chat-messages { flex:1; overflow-y:auto; padding:16px; display:flex; flex-direction:column; gap:12px; background:#f8fafc; }
.chat-messages::-webkit-scrollbar { width:4px; }
.chat-messages::-webkit-scrollbar-thumb { background:#cbd5e1; border-radius:4px; }
.msg { max-width:82%; line-height:1.65; font-size:13.5px; }
.msg-ai { align-self:flex-start; background:#fff; border:1px solid var(--border); padding:11px 15px; border-radius:4px 16px 16px 16px; color:var(--text); box-shadow:var(--shadow-sm); }
.msg-user { align-self:flex-end; background:linear-gradient(135deg,#3b82f6,#2563eb); padding:11px 15px; border-radius:16px 4px 16px 16px; color:#fff; }
.msg-typing { align-self:flex-start; background:#fff; border:1px solid var(--border); padding:11px 15px; border-radius:4px 16px 16px 16px; display:flex; gap:5px; align-items:center; }
.typing-dot { width:7px; height:7px; background:var(--accent); border-radius:50%; animation:bounce 1.2s infinite; opacity:0.7; }
.typing-dot:nth-child(2) { animation-delay:0.2s; }
.typing-dot:nth-child(3) { animation-delay:0.4s; }
@keyframes bounce { 0%,80%,100% { transform:translateY(0); } 40% { transform:translateY(-7px); } }
.chat-input-area { padding:12px 16px; background:#fff; border-top:1px solid var(--border); display:flex; gap:8px; align-items:flex-end; }
.chat-input { flex:1; background:#f8fafc; border:1px solid var(--border); border-radius:12px; padding:10px 14px; color:var(--text); font-family:'Noto Sans Thai', sans-serif; font-size:13.5px; outline:none; resize:none; max-height:80px; transition:border-color 0.2s, box-shadow 0.2s; }
.chat-input:focus { border-color:var(--accent); box-shadow:0 0 0 3px rgba(59,130,246,0.1); }
.chat-input::placeholder { color:var(--text3); }
.chat-send { width:38px; height:38px; background:linear-gradient(135deg,#3b82f6,#2563eb); border:none; border-radius:10px; color:#fff; cursor:pointer; display:flex; align-items:center; justify-content:center; font-size:16px; transition:all 0.2s; flex-shrink:0; }
.chat-send:hover { transform:scale(1.07); }
.chat-send:disabled { opacity:0.4; cursor:not-allowed; transform:none; }

/* ═══════════════════════════════════════════════
   FOOTER
═══════════════════════════════════════════════ */
footer { text-align:center; padding:30px; border-top:1px solid var(--border); color:var(--text3); font-size:12.5px; letter-spacing:0.5px; background:var(--surface); }

/* ═══════════════════════════════════════════════
   RESPONSIVE
═══════════════════════════════════════════════ */
@media (max-width:768px) {
  .nav-inner { padding:0 16px; }
  .nav-cats { display:none; }
  .chat-window { width:calc(100vw - 40px); right:-6px; }
}

/* ═══════════════════════════════════════════════
   HOME PAGE
═══════════════════════════════════════════════ */
.hero {
  position:relative;
  background:url('../img/banner.png') center center / cover no-repeat;
  padding:90px 32px 72px;
  text-align:center;
  overflow:hidden;
}
.hero::before {
  content:''; position:absolute; inset:0;
  background:linear-gradient(160deg,rgba(15,23,42,0.6) 0%,rgba(30,58,138,0.5) 50%,rgba(76,29,149,0.45) 100%);
  pointer-events:none;
}
.hero::after {
  content:''; position:absolute; inset:0;
  background-image:radial-gradient(circle,rgba(255,255,255,0.04) 1px,transparent 1px);
  background-size:28px 28px; pointer-events:none;
}
.hero-inner { position:relative; z-index:1; }
.hero-badge {
  display:inline-flex; align-items:center; gap:6px;
  padding:5px 18px; background:rgba(255,255,255,0.15);
  border:1px solid rgba(255,255,255,0.3); border-radius:100px;
  font-size:11px; color:#fff; letter-spacing:2.5px; font-weight:700;
  margin-bottom:24px; text-transform:uppercase; backdrop-filter:blur(8px);
  animation:heroFadeUp 0.7s 0.1s cubic-bezier(0.22,1,0.36,1) both;
}
.hero h1 {
  font-family:'Noto Sans Thai', sans-serif; font-weight:900;
  font-size:clamp(38px,6vw,70px); letter-spacing:1px;
  color:#fff; text-shadow:0 2px 24px rgba(0,0,0,0.35);
  line-height:1.05; margin-bottom:16px;
  animation:heroFadeUp 0.7s 0.2s cubic-bezier(0.22,1,0.36,1) both;
}
.hero-sub {
  color:rgba(255,255,255,0.8); font-size:16px; line-height:1.7;
  max-width:460px; margin:0 auto 36px; font-weight:400;
  animation:heroFadeUp 0.7s 0.3s cubic-bezier(0.22,1,0.36,1) both;
}
@keyframes heroFadeUp {
  from { opacity:0; transform:translateY(28px); }
  to   { opacity:1; transform:translateY(0); }
}
.hero-stats {
  display:inline-flex; gap:0;
  background:rgba(255,255,255,0.12);
  border:1px solid rgba(255,255,255,0.2);
  border-radius:18px; backdrop-filter:blur(16px);
  overflow:hidden; box-shadow:0 4px 24px rgba(0,0,0,0.25);
  animation:heroFadeUp 0.7s 0.4s cubic-bezier(0.22,1,0.36,1) both;
}
.stat { padding:18px 32px; text-align:center; position:relative; }
.stat + .stat::before {
  content:''; position:absolute; left:0; top:20%; height:60%;
  width:1px; background:rgba(255,255,255,0.2);
}
.stat-num {
  font-family:'Noto Sans Thai', sans-serif; font-weight:800; font-size:28px;
  color:#fff; text-shadow:0 2px 10px rgba(0,0,0,0.3); letter-spacing:0.5px;
}
.stat-label { font-size:11px; color:rgba(255,255,255,0.7); letter-spacing:1.5px; font-weight:500; text-transform:uppercase; margin-top:2px; }

.cats-section { max-width:1200px; margin:0 auto; padding:56px 28px 72px; }
.section-header {
  display:flex; align-items:center; justify-content:space-between;
  margin-bottom:36px;
}
.section-title {
  font-family:'Noto Sans Thai', sans-serif; font-weight:800; font-size:26px; color:var(--text);
}
.section-title span { color:var(--accent2); }
.section-sub { font-size:14px; color:var(--text2); margin-top:4px; }

.cats-grid {
  display:grid;
  grid-template-columns:repeat(auto-fill,minmax(280px,1fr));
  gap:20px;
}
.cat-card {
  background:var(--surface); border:1px solid var(--border);
  border-radius:18px; padding:28px 26px;
  text-decoration:none; color:inherit;
  display:flex; flex-direction:column; gap:14px;
  box-shadow:var(--shadow);
  transition:all 0.25s cubic-bezier(0.22,1,0.36,1);
  position:relative; overflow:hidden;
  opacity:0; transform:translateY(20px);
}
.cat-card.card-visible {
  opacity:1; transform:translateY(0);
  transition:opacity 0.4s ease, transform 0.4s ease, box-shadow 0.25s, border-color 0.25s;
}
.cat-card:hover {
  box-shadow:0 16px 50px rgba(59,130,246,0.12), 0 4px 16px rgba(0,0,0,0.06);
  border-color:rgba(59,130,246,0.25);
  transform:translateY(-4px);
}
.cat-card::before {
  content:''; position:absolute; top:0; left:0; right:0; height:3px;
  background:linear-gradient(90deg,var(--accent),#7c3aed);
  opacity:0; transition:opacity 0.25s;
}
.cat-card:hover::before { opacity:1; }
.cat-icon {
  width:52px; height:52px; border-radius:14px;
  background:var(--accent-light);
  display:flex; align-items:center; justify-content:center;
  font-size:26px; flex-shrink:0;
  transition:transform 0.25s;
}
.cat-card:hover .cat-icon { transform:scale(1.1) rotate(-3deg); }
.cat-title { font-family:'Noto Sans Thai', sans-serif; font-weight:700; font-size:18px; color:var(--text); }
.cat-desc { font-size:13px; color:var(--text2); line-height:1.6; flex:1; }
.cat-footer {
  display:flex; align-items:center; justify-content:space-between;
  margin-top:4px;
}
.cat-count {
  display:inline-flex; align-items:center; gap:5px;
  background:var(--accent-light); color:var(--accent2);
  padding:4px 12px; border-radius:100px;
  font-size:12px; font-weight:700; letter-spacing:0.3px;
}
.cat-arrow {
  width:32px; height:32px; border-radius:50%;
  background:var(--accent-light);
  display:flex; align-items:center; justify-content:center;
  color:var(--accent2); font-size:14px;
  transition:all 0.2s;
}
.cat-card:hover .cat-arrow { background:var(--accent2); color:#fff; transform:translateX(3px); }

.cat-subs { display:flex; flex-wrap:wrap; gap:6px; }
.cat-sub-chip {
  font-size:11.5px; color:var(--text2); background:var(--surface2);
  border:1px solid var(--border); border-radius:100px;
  padding:3px 10px; font-weight:500;
}

.update-bar {
  max-width:1200px; margin:0 auto; padding:0 28px;
  display:flex; align-items:center; gap:8px;
  font-size:12.5px; color:var(--text3);
}
.update-bar span { color:var(--text2); font-weight:600; }

/* ═══════════════════════════════════════════════
   RULES PAGE
═══════════════════════════════════════════════ */
.page-header {
  background:linear-gradient(135deg,#1e1b4b 0%,#1e3a8a 60%,#1e40af 100%);
  padding:44px 32px 40px;
  position:relative;
  overflow:hidden;
}
.page-header::after {
  content:''; position:absolute; inset:0;
  background-image:radial-gradient(circle,rgba(255,255,255,0.04) 1px,transparent 1px);
  background-size:24px 24px; pointer-events:none;
}
.page-header-inner { max-width:1200px; margin:0 auto; position:relative; z-index:1; }

.breadcrumb {
  display:flex; align-items:center; gap:7px;
  font-size:12.5px; color:rgba(255,255,255,0.55);
  margin-bottom:16px; flex-wrap:wrap;
}
.breadcrumb a { color:rgba(255,255,255,0.6); text-decoration:none; transition:color 0.15s; }
.breadcrumb a:hover { color:#fff; }
.breadcrumb .sep { font-size:10px; opacity:0.4; }
.breadcrumb .current { color:rgba(255,255,255,0.9); font-weight:600; }

.page-title-row { display:flex; align-items:center; gap:14px; }
.page-cat-icon {
  width:54px; height:54px; border-radius:16px;
  background:rgba(255,255,255,0.15);
  display:flex; align-items:center; justify-content:center;
  font-size:28px; border:1px solid rgba(255,255,255,0.2);
  backdrop-filter:blur(8px); flex-shrink:0;
}
.page-title {
  font-family:'Noto Sans Thai', sans-serif; font-weight:800; font-size:clamp(24px,4vw,36px);
  color:#fff; text-shadow:0 2px 16px rgba(0,0,0,0.3);
}
.page-rule-count {
  display:inline-flex; align-items:center; gap:5px;
  background:rgba(255,255,255,0.15); border:1px solid rgba(255,255,255,0.25);
  border-radius:100px; padding:3px 13px;
  font-size:12px; color:rgba(255,255,255,0.85); font-weight:600;
  margin-top:8px; backdrop-filter:blur(4px);
}

.sub-nav {
  max-width:1200px; margin:0 auto; padding:16px 28px 0;
  display:flex; gap:8px; flex-wrap:wrap;
}
.sub-nav a {
  padding:7px 16px; border-radius:100px; font-size:13px; font-weight:600;
  text-decoration:none; transition:all 0.18s;
  border:1px solid var(--border); color:var(--text2); background:var(--surface);
}
.sub-nav a:hover { background:var(--accent-light); color:var(--accent2); border-color:rgba(59,130,246,0.3); }
.sub-nav a.active { background:var(--accent2); color:#fff; border-color:var(--accent2); }

.rules-content { max-width:1200px; margin:0 auto; padding:32px 28px 72px; }

.add-rule-btn {
  display:none; align-items:center; gap:6px;
  padding:9px 18px; background:linear-gradient(135deg,#16a34a,#15803d);
  border:none; border-radius:10px; color:#fff;
  font-family:'Noto Sans Thai', sans-serif; font-size:13px; font-weight:600;
  cursor:pointer; box-shadow:0 4px 14px rgba(22,163,74,0.3);
  transition:all 0.2s; margin-bottom:20px;
}
.add-rule-btn:hover { transform:translateY(-1px); box-shadow:0 6px 20px rgba(22,163,74,0.4); }
.admin-mode .add-rule-btn { display:flex; }

.table-header {
  display:flex; align-items:center; justify-content:space-between;
  margin-bottom:16px;
}
.table-label {
  font-family:'Noto Sans Thai', sans-serif; font-weight:700; font-size:18px; color:var(--text);
}
.table-label span { color:var(--accent2); }