/* ==========================================================================
   Songkhla Radar — Design System v3 "HOLO-BLUE"
   โทนเดียวไล่เฉด ฟ้าไซแอน → น้ำเงิน → คราม (แนวเดียวกับ ZoneCast audio controller)
   ธีมมืด "Deep Ocean" / ธีมสว่าง "Ice" · ฟอนต์ Kanit + Orbitron (ตัวเลข/HUD)
   ========================================================================== */

@property --angle { syntax: "<angle>"; initial-value: 0deg; inherits: false; }

/* ---------- Tokens ---------- */
:root {
  --font: "Kanit", "IBM Plex Sans Thai", "Noto Sans Thai", "Leelawadee UI", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-display: "Kanit", "IBM Plex Sans Thai", system-ui, sans-serif;
  --font-num: "Orbitron", "Kanit", system-ui, sans-serif;

  --r-xs: 8px; --r-sm: 12px; --r: 16px; --r-lg: 18px; --r-xl: 24px; --r-full: 999px;
  --ease: cubic-bezier(.2, .8, .2, 1);
  --ease-out: cubic-bezier(.16, 1, .3, 1);
  --spring: cubic-bezier(.25, 1.2, .35, 1);
  --dur: .22s;

  --header-h: 64px;
  --tabbar-h: 64px;
  --safe-b: env(safe-area-inset-bottom, 0px);
  --safe-t: env(safe-area-inset-top, 0px);

  /* พาเลตต์หลัก (โทนเดียว) + สีสถานะ */
  --cyan: #22D3EE; --sky: #38BDF8; --blue: #3B82F6; --indigo: #6366F1; --violet: #8B5CF6;
  --amber: #FBBF24; --orange: #F97316; --red: #F87171; --rose: #FB7185; --green: #34D399; --lime: #84CC16; --mint: #34D399;

  --grad-brand: linear-gradient(135deg, #0891B2 0%, #2563EB 55%, #4F46E5 100%);
  --grad-oil:   linear-gradient(135deg, #22D3EE 0%, #0891B2 45%, #1D4ED8 100%);
  --grad-rain:  linear-gradient(135deg, #38BDF8 0%, #2563EB 55%, #4F46E5 100%);
  --grad-drain: linear-gradient(135deg, #2DD4BF 0%, #0891B2 50%, #2563EB 100%);
  --grad-cctv:  linear-gradient(135deg, #67E8F9 0%, #3B82F6 60%, #6366F1 100%);
  --grad-ok:    linear-gradient(135deg, #34D399 0%, #10B981 50%, #0891B2 100%);
  --grad-sos:   linear-gradient(135deg, #FB7185 0%, #E11D48 55%, #BE123C 100%);
  --grad-alert: linear-gradient(135deg, #FDE68A 0%, #F59E0B 100%);
  --grad-soft:  linear-gradient(135deg, rgba(34, 211, 238, .18), rgba(59, 130, 246, .14) 60%, rgba(99, 102, 241, .16));

  --lvl-1: #22C55E; --lvl-2: #EAB308; --lvl-3: #F97316; --lvl-4: #EF4444; --lvl-5: #D946EF;

  /* ---- ธีมสว่าง "Ice" ---- */
  --bg: #EDF4FF;
  --surface: #FFFFFF;
  --surface-2: #F3F8FF;
  --surface-3: #E3EEFD;
  --panel: linear-gradient(165deg, rgba(255, 255, 255, .97), rgba(238, 245, 255, .9));
  --well: #F3F8FF;
  --hover: rgba(37, 99, 235, .06);
  --glass: rgba(255, 255, 255, .7);
  --glass-strong: rgba(255, 255, 255, .9);
  --border: rgba(37, 99, 235, .12);
  --border-strong: rgba(37, 99, 235, .22);
  --border-glow: rgba(37, 99, 235, .32);
  --text: #0A1A3A;
  --text-2: #34507A;
  --text-3: #6580A8;
  --primary: #2563EB;
  --primary-solid: #2563EB;
  --primary-2: #4F46E5;
  --primary-soft: rgba(37, 99, 235, .09);
  --glow: rgba(37, 99, 235, .3);
  --line: linear-gradient(90deg, transparent, rgba(8, 145, 178, .55) 25%, rgba(79, 70, 229, .45) 75%, transparent);
  --grad-text: linear-gradient(100deg, #0891B2 0%, #2563EB 55%, #4F46E5 100%);
  --grad-title: linear-gradient(180deg, #0A1A3A 0%, #1E3A8A 100%);
  --grad-num: linear-gradient(180deg, #0A1A3A 0%, #1D4ED8 100%);
  --hi: inset 0 1px 0 rgba(255, 255, 255, .95);
  --shadow-1: 0 1px 2px rgba(15, 40, 90, .06), 0 4px 14px -6px rgba(15, 40, 90, .12);
  --shadow-2: 0 18px 40px -22px rgba(15, 40, 90, .38), 0 3px 10px -4px rgba(15, 40, 90, .08);
  --shadow-3: 0 34px 80px -28px rgba(15, 40, 90, .45);
  --ring: 0 0 0 3px rgba(37, 99, 235, .18);
  --map-bg: #DCE8F7;
  --grid-c: rgba(37, 99, 235, .065);
  --backdrop:
    radial-gradient(1100px 700px at 78% -12%, #CFE3FF 0%, transparent 62%),
    radial-gradient(900px 700px at -8% 108%, #D4F1FF 0%, transparent 60%),
    linear-gradient(180deg, #F5F9FF, #EDF4FF 70%);
  --blob-1: #7DD3FC; --blob-2: #93C5FD; --blob-3: #A5F3FC; --blob-op: .4;
  --topbar-bg: linear-gradient(180deg, rgba(255, 255, 255, .9), rgba(255, 255, 255, .72));

  --hero-bg:
    radial-gradient(900px 520px at 82% -8%, rgba(56, 189, 248, .3), transparent 62%),
    radial-gradient(700px 520px at -6% 110%, rgba(99, 102, 241, .14), transparent 60%);
  --hero-text: #0A1A3A;
  --hero-text-2: #34507A;
  --hero-chip: rgba(255, 255, 255, .78);
  --hero-chip-bd: rgba(37, 99, 235, .16);
  --hero-grid: rgba(37, 99, 235, .16);
  --holo: #2563EB;
  --holo-fill: rgba(37, 99, 235, .08);
  --holo-line: rgba(37, 99, 235, .26);
  --holo-sweep: rgba(8, 145, 178, .3);
  color-scheme: light;
}

/* ---- ธีมมืด "Deep Ocean" ---- */
[data-theme="dark"] {
  --bg: #020713;
  --surface: #071631;
  --surface-2: #0A1D40;
  --surface-3: #112A57;
  --panel: linear-gradient(165deg, rgba(18, 44, 92, .55), rgba(7, 19, 44, .72));
  --well: rgba(2, 10, 28, .55);
  --hover: rgba(125, 200, 255, .06);
  --glass: rgba(4, 12, 29, .6);
  --glass-strong: rgba(4, 12, 29, .86);
  --border: rgba(125, 200, 255, .11);
  --border-strong: rgba(125, 200, 255, .2);
  --border-glow: rgba(34, 211, 238, .3);
  --text: #E8F4FF;
  --text-2: #B4CBEA;
  --text-3: #7390B9;
  --primary: #22D3EE;
  --primary-solid: #2563EB;
  --primary-2: #6366F1;
  --primary-soft: rgba(34, 211, 238, .12);
  --glow: rgba(34, 211, 238, .5);
  --line: linear-gradient(90deg, transparent, rgba(34, 211, 238, .7) 25%, rgba(59, 130, 246, .6) 75%, transparent);
  --grad-text: linear-gradient(100deg, #67E8F9 0%, #38BDF8 40%, #60A5FA 70%, #818CF8 100%);
  --grad-title: linear-gradient(180deg, #FFFFFF 0%, #BFE7FF 100%);
  --grad-num: linear-gradient(180deg, #FFFFFF 0%, #93C5FD 100%);
  --hi: inset 0 1px 0 rgba(255, 255, 255, .05);
  --shadow-1: 0 1px 2px rgba(0, 4, 16, .5), 0 6px 18px -8px rgba(0, 8, 30, .7);
  --shadow-2: 0 18px 50px -24px rgba(0, 8, 30, .9);
  --shadow-3: 0 40px 90px -30px rgba(0, 6, 22, .95);
  --ring: 0 0 0 3px rgba(34, 211, 238, .16);
  --map-bg: #04102A;
  --grid-c: rgba(56, 189, 248, .05);
  --backdrop:
    radial-gradient(1100px 700px at 78% -12%, #0C2D63 0%, transparent 62%),
    radial-gradient(900px 700px at -8% 108%, #062A4F 0%, transparent 60%),
    linear-gradient(180deg, #041026, #020713 70%);
  --blob-1: #0EA5E9; --blob-2: #1D4ED8; --blob-3: #22D3EE; --blob-op: .3;
  --topbar-bg: linear-gradient(180deg, rgba(4, 12, 29, .94), rgba(4, 12, 29, .62));

  --hero-bg:
    radial-gradient(900px 560px at 82% -10%, rgba(12, 45, 99, .9), transparent 62%),
    radial-gradient(700px 560px at -6% 110%, rgba(6, 42, 79, .8), transparent 60%);
  --hero-text: #E8F4FF;
  --hero-text-2: #B4CBEA;
  --hero-chip: rgba(4, 14, 34, .55);
  --hero-chip-bd: rgba(125, 200, 255, .2);
  --hero-grid: rgba(56, 189, 248, .2);
  --holo: #67E8F9;
  --holo-fill: rgba(56, 189, 248, .12);
  --holo-line: rgba(125, 211, 252, .3);
  --holo-sweep: rgba(34, 211, 238, .42);
  color-scheme: dark;
}

/* ---------- Base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; scroll-behavior: smooth; background-color: var(--bg); }
body {
  margin: 0;
  min-height: 100vh; min-height: 100dvh;
  display: flex; flex-direction: column;
  font-family: var(--font); font-weight: 400;
  font-size: 15px; line-height: 1.6;
  color: var(--text);
  background: transparent;
  -webkit-font-smoothing: antialiased;
  -webkit-tap-highlight-color: transparent;
  text-rendering: optimizeLegibility;
}
/* ฉากหลัง: แสงไล่เฉด + ก้อนออโรราลอย + กริดเคลื่อนที่ (fixed layer ไม่กระทบการเลื่อน) */
body::before { content: ""; position: fixed; inset: 0; z-index: -1; pointer-events: none; background: var(--backdrop); }
.bg-fx { position: fixed; inset: 0; z-index: -1; overflow: hidden; pointer-events: none; }
.bg-fx i { position: absolute; border-radius: 50%; filter: blur(90px); opacity: var(--blob-op); will-change: transform; }
.bg-fx .a1 { width: 560px; height: 560px; background: var(--blob-1); top: -180px; right: 6%; animation: drift1 26s ease-in-out infinite alternate; }
.bg-fx .a2 { width: 620px; height: 620px; background: var(--blob-2); bottom: -260px; left: 18%; animation: drift2 32s ease-in-out infinite alternate; }
.bg-fx .a3 { width: 380px; height: 380px; background: var(--blob-3); top: 40%; right: -120px; opacity: calc(var(--blob-op) * .6); animation: drift3 38s ease-in-out infinite alternate; }
@keyframes drift1 { to { transform: translate(-140px, 90px) scale(1.15); } }
@keyframes drift2 { to { transform: translate(160px, -80px) scale(.9); } }
@keyframes drift3 { to { transform: translate(-200px, -120px) scale(1.2); } }
body::after {
  content: ""; position: fixed; inset: -48px; z-index: -1; pointer-events: none;
  background-image: linear-gradient(var(--grid-c) 1px, transparent 1px), linear-gradient(90deg, var(--grid-c) 1px, transparent 1px);
  background-size: 48px 48px;
  -webkit-mask-image: radial-gradient(ellipse at 55% 25%, #000 10%, transparent 70%);
  mask-image: radial-gradient(ellipse at 55% 25%, #000 10%, transparent 70%);
  animation: gridmove 24s linear infinite;
}
@keyframes gridmove { to { transform: translate(48px, 48px); } }
body.app-map .bg-fx { display: none; }
body.app-map::after { animation: none; }
@media (max-width: 899px) { .bg-fx i { filter: blur(70px); } .bg-fx .a3 { display: none; } }

img, svg, video, canvas { display: block; max-width: 100%; }
a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; text-underline-offset: 3px; }
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; }
:focus-visible { outline: none; box-shadow: var(--ring); border-radius: var(--r-xs); }
::selection { background: color-mix(in srgb, var(--primary) 28%, transparent); }
h1, h2, h3, h4 { font-family: var(--font-display); line-height: 1.25; margin: 0 0 .5em; letter-spacing: .005em; font-weight: 600; }
h1 { font-size: clamp(1.6rem, 1.1rem + 2vw, 2.4rem); }
h2 { font-size: clamp(1.25rem, 1rem + 1vw, 1.6rem); }
h3 { font-size: 1.1rem; font-weight: 500; }
p { margin: 0 0 1em; }
b, strong { font-weight: 600; }
hr { border: 0; height: 1px; background: var(--border); margin: 20px 0; }
.icon { width: 1.25em; height: 1.25em; flex: none; display: inline-block; vertical-align: -.25em; }
.sr-only { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.num, .mono { font-family: var(--font-display); font-variant-numeric: tabular-nums; }
.muted { color: var(--text-3); }
.text-2 { color: var(--text-2); }
.small { font-size: .85rem; }
.xs { font-size: .75rem; }
.nowrap { white-space: nowrap; }
.hidden, [hidden] { display: none !important; }
.grow { flex: 1 1 auto; min-width: 0; }
.row { display: flex; align-items: center; gap: 10px; }
.row.wrap { flex-wrap: wrap; }
.between { justify-content: space-between; }
.stack { display: grid; gap: 12px; }
.center { text-align: center; }
.text-grad { background: var(--grad-text); -webkit-background-clip: text; background-clip: text; color: transparent; }
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-thumb { background: color-mix(in srgb, var(--text-3) 32%, transparent); border-radius: 99px; border: 3px solid transparent; background-clip: padding-box; }
::-webkit-scrollbar-thumb:hover { background-color: color-mix(in srgb, var(--primary) 55%, transparent); }
::-webkit-scrollbar-track { background: transparent; }

/* ---------- View transitions ---------- */
@view-transition { navigation: auto; }
::view-transition-old(root) { animation: vt-out .18s var(--ease) both; }
::view-transition-new(root) { animation: vt-in .32s var(--ease-out) both; }
@keyframes vt-out { to { opacity: 0; transform: scale(.985); } }
@keyframes vt-in { from { opacity: 0; transform: translateY(10px); } }
.topbar { view-transition-name: topbar; }
.tabbar { view-transition-name: tabbar; }

/* ---------- Top bar ---------- */
.topbar {
  position: sticky; top: 0; z-index: 900;
  height: calc(var(--header-h) + var(--safe-t)); padding-top: var(--safe-t);
  background: var(--topbar-bg);
  backdrop-filter: blur(18px) saturate(1.5); -webkit-backdrop-filter: blur(18px) saturate(1.5);
  border-bottom: 1px solid var(--border);
}
.topbar::after { content: ""; position: absolute; left: 0; right: 0; bottom: -1px; height: 1px; background: var(--line); opacity: .7; pointer-events: none; }
.topbar-inner { height: var(--header-h); max-width: 1320px; margin: 0 auto; padding: 0 16px; display: flex; align-items: center; gap: 14px; }
.brand { display: flex; align-items: center; gap: 11px; color: var(--text); min-width: 0; }
.brand:hover { text-decoration: none; }
.brand-logo { width: 40px; height: 40px; flex: none; filter: drop-shadow(0 0 14px rgba(34, 211, 238, .45)); }
.brand-text { display: flex; flex-direction: column; line-height: 1.15; min-width: 0; }
.brand-name { font-family: var(--font-display); font-weight: 600; font-size: 1.16rem; letter-spacing: .02em; white-space: nowrap; }
.brand-name b { font-weight: 600; background: var(--grad-text); -webkit-background-clip: text; background-clip: text; color: transparent; }
[data-theme="dark"] .brand-name b { background-image: linear-gradient(90deg, #7DD3FC, #FFFFFF 55%, #60A5FA); }
.brand-sub { font-family: var(--font-num); font-size: .56rem; font-weight: 600; color: var(--text-3); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; letter-spacing: .2em; text-transform: uppercase; }
.logo-sweep { transform-origin: 24px 24px; animation: sweep 4s linear infinite; }
@keyframes sweep { to { transform: rotate(360deg); } }

.nav { display: flex; align-items: center; gap: 3px; margin-left: auto; }
.nav a {
  position: relative; display: inline-flex; align-items: center; gap: 8px;
  padding: 7px 13px; border-radius: 12px; border: 1px solid transparent;
  color: var(--text-2); font-weight: 400; font-size: .95rem;
  transition: background var(--dur), color var(--dur), border-color var(--dur), box-shadow var(--dur);
}
.nav a .icon { opacity: .85; transition: transform .35s var(--spring); }
.nav a:hover { background: var(--hover); color: var(--text); text-decoration: none; }
.nav a:hover .icon { transform: scale(1.08); }
.nav a.is-active {
  color: var(--text); font-weight: 500;
  background: linear-gradient(90deg, color-mix(in srgb, var(--primary) 20%, transparent), color-mix(in srgb, var(--blue) 8%, transparent));
  border-color: var(--border-glow);
  box-shadow: 0 0 24px -8px var(--glow), inset 0 0 20px -12px var(--glow);
}
.nav a.is-active::after { content: ""; position: absolute; left: 24%; right: 24%; bottom: -1px; height: 2px; border-radius: 2px; background: var(--primary); box-shadow: 0 0 12px var(--primary); }
.nav a.is-active .icon { color: var(--primary); opacity: 1; filter: drop-shadow(0 0 6px var(--glow)); }
.nav a, .btn-sos-top { white-space: nowrap; }
.btn-sos-top .short { display: none; }
@media (max-width: 1279px) {
  .nav a { padding: 7px 10px; font-size: .9rem; }
  .nav a .icon { display: none; }
  .btn-sos-top .long { display: none; }
  .btn-sos-top .short { display: inline; }
  .brand-sub { display: none; }
}
@media (max-width: 1060px) and (min-width: 900px) { .nav a { padding: 6px 8px; font-size: .84rem; } .brand-name { font-size: 1rem; } }
.topbar-actions { display: flex; align-items: center; gap: 8px; }
.btn-sos-top {
  position: relative; overflow: hidden; isolation: isolate;
  display: inline-flex; align-items: center; gap: 8px; height: 40px; padding: 0 16px; border-radius: 12px;
  background: var(--grad-sos); color: #fff; font-family: var(--font-num); font-weight: 700; font-size: .78rem; letter-spacing: .14em;
  box-shadow: 0 8px 24px -8px rgba(225, 29, 72, .75), inset 0 1px 0 rgba(255, 255, 255, .28);
}
.btn-sos-top .long { font-family: var(--font); font-weight: 500; font-size: .92rem; letter-spacing: 0; }
.btn-sos-top::after { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(115deg, transparent 30%, rgba(255, 255, 255, .4) 50%, transparent 70%); transform: translateX(-130%); animation: sheen 4.5s var(--ease-out) infinite; }
@keyframes sheen { 0%, 62% { transform: translateX(-130%); } 100% { transform: translateX(130%); } }
.btn-sos-top:hover { text-decoration: none; filter: brightness(1.08); }
.live-dot { width: 8px; height: 8px; border-radius: 50%; background: currentColor; position: relative; flex: none; box-shadow: 0 0 10px currentColor; }
.live-dot::after { content: ""; position: absolute; inset: -4px; border-radius: 50%; border: 2px solid currentColor; opacity: 0; animation: ping 1.8s ease-out infinite; }
@keyframes ping { from { transform: scale(.6); opacity: .7; } to { transform: scale(2.2); opacity: 0; } }

/* ---------- Bottom tab bar (มือถือ) ---------- */
.tabbar { display: none; }
@media (max-width: 899px) {
  .nav, .topbar .btn-sos-top, .hide-mobile { display: none !important; }
  .tabbar {
    display: grid; grid-template-columns: repeat(5, 1fr); align-items: end;
    position: fixed; left: 0; right: 0; bottom: 0; z-index: 950;
    height: calc(var(--tabbar-h) + var(--safe-b)); padding: 0 6px var(--safe-b);
    background: var(--glass-strong);
    backdrop-filter: blur(22px) saturate(1.6); -webkit-backdrop-filter: blur(22px) saturate(1.6);
    border-top: 1px solid var(--border);
  }
  .tabbar::before { content: ""; position: absolute; left: 0; right: 0; top: -1px; height: 1px; background: var(--line); opacity: .7; pointer-events: none; }
  body { padding-bottom: calc(var(--tabbar-h) + var(--safe-b)); }
  body.app-map { padding-bottom: 0; }
}
.tab {
  height: var(--tabbar-h); display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 3px;
  color: var(--text-3); font-size: .7rem; font-weight: 400; position: relative;
  transition: color var(--dur);
}
.tab:hover { text-decoration: none; color: var(--text-2); }
.tab .icon { width: 24px; height: 24px; transition: transform .35s var(--spring), filter .3s; }
.tab.is-active { color: var(--text); font-weight: 500; }
.tab.is-active .icon { color: var(--primary); transform: translateY(-1px) scale(1.08); filter: drop-shadow(0 0 8px var(--glow)); }
.tab.is-active::before { content: ""; position: absolute; top: 0; left: 50%; width: 30px; height: 3px; margin-left: -15px; border-radius: 0 0 4px 4px; background: var(--primary); box-shadow: 0 0 12px var(--primary); }
.tab-sos { color: #fff; }
.tab-sos .tab-sos-btn {
  width: 60px; height: 60px; margin-top: -28px; border-radius: 50%;
  display: grid; place-items: center; background: var(--grad-sos); position: relative;
  box-shadow: 0 12px 28px -8px rgba(225, 29, 72, .75), 0 0 0 5px var(--bg), inset 0 2px 0 rgba(255, 255, 255, .3);
}
.tab-sos .tab-sos-btn::before {
  content: ""; position: absolute; inset: -9px; border-radius: 50%;
  background: conic-gradient(from 0deg, transparent 0 62%, rgba(251, 113, 133, .95) 84%, transparent 100%);
  -webkit-mask: radial-gradient(farthest-side, transparent calc(100% - 2.5px), #000 calc(100% - 2px));
  mask: radial-gradient(farthest-side, transparent calc(100% - 2.5px), #000 calc(100% - 2px));
  animation: spin 2.2s linear infinite;
}
.tab-sos .tab-sos-btn::after { content: ""; position: absolute; inset: -6px; border-radius: 50%; border: 2px solid rgba(251, 113, 133, .5); animation: ping 2.4s ease-out infinite; }
.tab-sos .tab-sos-btn .icon { width: 28px; height: 28px; }
.tab-sos span { color: var(--rose); margin-top: 1px; font-family: var(--font-num); font-weight: 700; font-size: .62rem; letter-spacing: .14em; }
.tab:active .icon, .tab:active .tab-sos-btn { transform: scale(.9); }

/* ---------- Layout ---------- */
main { flex: 1 0 auto; width: 100%; }
.container { width: 100%; max-width: 1240px; margin: 0 auto; padding: 0 16px; }
.section { padding: 30px 0; }
.section-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 12px; margin-bottom: 16px; }
.section-head h2 { margin: 4px 0 0; }
.eyebrow { font-family: var(--font-num); text-transform: uppercase; letter-spacing: .2em; font-size: .62rem; font-weight: 600; color: var(--text-3); display: inline-flex; align-items: center; gap: 8px; }
.eyebrow .icon { width: 1.35em; height: 1.35em; }
.section-head .eyebrow { color: var(--primary); }
.section-head .eyebrow::before { content: ""; width: 18px; height: 2px; border-radius: 2px; background: var(--primary); box-shadow: 0 0 10px var(--primary); }
.grid { display: grid; gap: 16px; }
.grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
@media (max-width: 1023px) { .grid-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); } .grid-3 { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 639px) { .grid-2, .grid-3 { grid-template-columns: 1fr; } .section { padding: 22px 0; } }

/* ---------- Panels / Cards ---------- */
.card {
  background: var(--panel); border: 1px solid var(--border); border-radius: var(--r-lg);
  box-shadow: var(--shadow-2), var(--hi); padding: 18px;
}
.card-glass { background: var(--glass) !important; backdrop-filter: blur(16px) saturate(1.4); -webkit-backdrop-filter: blur(16px) saturate(1.4); }
.card-title { font-family: var(--font-display); font-weight: 500; font-size: 1.04rem; margin: 0 0 10px; display: flex; align-items: center; gap: 9px; }
.card-title .icon { color: var(--primary); filter: drop-shadow(0 0 6px var(--glow)); }
.card-hover { transition: transform .4s var(--ease), box-shadow .4s, border-color .4s; }
.card-hover:hover { transform: translateY(-4px); border-color: var(--border-glow); box-shadow: 0 26px 60px -26px var(--glow), var(--hi); }
/* มุมเล็งแบบ HUD */
.hud { position: relative; }
.hud::after {
  content: ""; position: absolute; inset: 8px; pointer-events: none; opacity: .7;
  --hc: var(--hud-c, var(--primary)); --hs: 12px;
  background:
    linear-gradient(var(--hc), var(--hc)) left top / var(--hs) 1.5px,
    linear-gradient(var(--hc), var(--hc)) left top / 1.5px var(--hs),
    linear-gradient(var(--hc), var(--hc)) right top / var(--hs) 1.5px,
    linear-gradient(var(--hc), var(--hc)) right top / 1.5px var(--hs),
    linear-gradient(var(--hc), var(--hc)) left bottom / var(--hs) 1.5px,
    linear-gradient(var(--hc), var(--hc)) left bottom / 1.5px var(--hs),
    linear-gradient(var(--hc), var(--hc)) right bottom / var(--hs) 1.5px,
    linear-gradient(var(--hc), var(--hc)) right bottom / 1.5px var(--hs);
  background-repeat: no-repeat;
}

/* ---------- Buttons ---------- */
.btn {
  --btn-bg: var(--surface); --btn-fg: var(--text); --btn-bd: var(--border-strong);
  position: relative; display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 42px; padding: 9px 16px; border-radius: var(--r-sm);
  background: var(--btn-bg); color: var(--btn-fg); border: 1px solid var(--btn-bd);
  font-weight: 500; font-size: .95rem; line-height: 1.2; white-space: nowrap;
  box-shadow: var(--hi);
  transition: transform .2s var(--ease), box-shadow .25s, filter .2s, border-color .25s, background-color .25s;
  user-select: none;
}
[data-theme="dark"] .btn { --btn-bg: rgba(20, 52, 104, .35); }
.btn:hover { text-decoration: none; border-color: var(--border-glow); box-shadow: var(--hi), 0 0 0 3px color-mix(in srgb, var(--primary) 9%, transparent); }
.btn:active { transform: scale(.97); }
.btn[disabled], .btn.is-loading { opacity: .55; pointer-events: none; }
.btn-primary, .btn-oil, .btn-rain, .btn-danger, .btn-success {
  --btn-fg: #fff; --btn-bd: transparent;
  overflow: hidden; isolation: isolate;
  text-shadow: 0 1px 2px rgba(0, 0, 0, .22);
}
.btn-primary, [data-theme="dark"] .btn-primary { --btn-bg: var(--grad-brand); box-shadow: 0 8px 24px -8px rgba(34, 211, 238, .6), inset 0 1px 0 rgba(255, 255, 255, .25); }
.btn-oil, [data-theme="dark"] .btn-oil { --btn-bg: var(--grad-oil); box-shadow: 0 8px 24px -8px rgba(34, 211, 238, .55), inset 0 1px 0 rgba(255, 255, 255, .25); }
.btn-rain, [data-theme="dark"] .btn-rain { --btn-bg: var(--grad-rain); box-shadow: 0 8px 24px -8px rgba(59, 130, 246, .65), inset 0 1px 0 rgba(255, 255, 255, .25); }
.btn-danger, [data-theme="dark"] .btn-danger { --btn-bg: var(--grad-sos); box-shadow: 0 8px 24px -8px rgba(225, 29, 72, .7), inset 0 1px 0 rgba(255, 255, 255, .25); }
.btn-success, [data-theme="dark"] .btn-success { --btn-bg: var(--grad-ok); box-shadow: 0 8px 24px -8px rgba(16, 185, 129, .6), inset 0 1px 0 rgba(255, 255, 255, .25); }
.btn-primary:hover, .btn-oil:hover, .btn-rain:hover, .btn-danger:hover, .btn-success:hover { transform: translateY(-1px); border-color: transparent; filter: brightness(1.08) saturate(1.08); }
.btn-primary:hover { box-shadow: 0 10px 30px -8px rgba(34, 211, 238, .85), inset 0 1px 0 rgba(255, 255, 255, .3); }
.btn-primary::after, .btn-oil::after, .btn-rain::after, .btn-danger::after, .btn-success::after {
  content: ""; position: absolute; inset: 0; z-index: -1; pointer-events: none;
  background: linear-gradient(115deg, transparent 30%, rgba(255, 255, 255, .4) 50%, transparent 70%);
  transform: translateX(-130%); transition: transform .7s var(--ease);
}
.btn-primary:hover::after, .btn-oil:hover::after, .btn-rain:hover::after, .btn-danger:hover::after, .btn-success:hover::after { transform: translateX(130%); }
.btn-ghost, [data-theme="dark"] .btn-ghost { --btn-bg: transparent; --btn-bd: transparent; color: var(--text-2); box-shadow: none; }
.btn-ghost:hover { background: var(--hover); color: var(--text); box-shadow: none; border-color: transparent; }
.btn-soft, [data-theme="dark"] .btn-soft { --btn-bg: var(--primary-soft); --btn-fg: var(--primary); --btn-bd: color-mix(in srgb, var(--primary) 28%, transparent); box-shadow: none; }
.btn-soft:hover { box-shadow: 0 0 22px -8px var(--glow); }
.btn-sm { min-height: 34px; padding: 5px 12px; font-size: .86rem; border-radius: 10px; }
.btn-lg { min-height: 52px; padding: 13px 22px; font-size: 1.05rem; border-radius: 14px; }
.btn-xl { min-height: 62px; padding: 16px 28px; font-size: 1.15rem; border-radius: var(--r-lg); font-weight: 600; letter-spacing: .01em; }
.btn-block { display: flex; width: 100%; }
.btn-icon { width: 42px; min-height: 42px; padding: 0; border-radius: 12px; }
.btn-icon.btn-sm { width: 34px; min-height: 34px; border-radius: 10px; }
.btn-round { border-radius: var(--r-full); }
.btn .spinner { display: none; }
.btn.is-loading .spinner { display: inline-block; }
.spinner { width: 18px; height: 18px; border-radius: 50%; border: 2.5px solid currentColor; border-right-color: transparent; animation: spin .7s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

/* ---------- Chips / pills / badges ---------- */
.chips { display: flex; gap: 8px; flex-wrap: wrap; }
.chips.scroll { flex-wrap: nowrap; overflow-x: auto; scrollbar-width: none; padding-bottom: 2px; -webkit-mask-image: linear-gradient(90deg, #000 92%, transparent); mask-image: linear-gradient(90deg, #000 92%, transparent); }
.chips.scroll::-webkit-scrollbar { display: none; }
.chip {
  display: inline-flex; align-items: center; gap: 6px; flex: none;
  min-height: 34px; padding: 5px 13px; border-radius: 10px;
  background: var(--well); border: 1px solid var(--border-strong); color: var(--text-2);
  font-size: .87rem; font-weight: 400; line-height: 1.2; white-space: nowrap;
  transition: background .2s, color .2s, border-color .2s, box-shadow .2s, transform .12s;
  user-select: none;
}
.chip .icon { color: var(--primary); }
.chip:hover { border-color: var(--border-glow); color: var(--text); text-decoration: none; }
.chip:active { transform: scale(.96); }
.chip.is-on {
  background: linear-gradient(90deg, color-mix(in srgb, var(--primary) 22%, transparent), color-mix(in srgb, var(--blue) 10%, transparent));
  color: var(--text); font-weight: 500; border-color: var(--border-glow);
  box-shadow: 0 0 20px -8px var(--glow), inset 0 0 14px -10px var(--glow);
}
.chip .dot { width: 9px; height: 9px; border-radius: 50%; background: var(--c, var(--text-3)); flex: none; box-shadow: 0 0 8px color-mix(in srgb, var(--c, transparent) 80%, transparent); }
.chip .count { font-family: var(--font-num); font-size: .7rem; opacity: .75; }
.chip-check { position: relative; }
.chip-check input { position: absolute; opacity: 0; pointer-events: none; }
.chip-check:has(input:checked) { background: var(--c, var(--primary-solid)); border-color: transparent; color: #fff; box-shadow: 0 0 18px -6px var(--c, var(--glow)); }

.badge {
  display: inline-flex; align-items: center; gap: 6px; padding: 2px 10px; border-radius: 8px;
  font-size: .78rem; font-weight: 500; line-height: 1.6; white-space: nowrap;
  background: color-mix(in srgb, var(--c, #94A3B8) 13%, transparent); color: color-mix(in srgb, var(--c, var(--text-2)) 80%, #000);
  border: 1px solid color-mix(in srgb, var(--c, #94A3B8) 32%, transparent);
}
[data-theme="dark"] .badge { background: color-mix(in srgb, var(--c, #7390B9) 16%, transparent); color: color-mix(in srgb, var(--c, #B4CBEA) 55%, #fff); box-shadow: 0 0 12px -4px color-mix(in srgb, var(--c, #7390B9) 60%, transparent); }
.badge .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--c, currentColor); box-shadow: 0 0 8px var(--c, currentColor); }
.badge-solid, [data-theme="dark"] .badge-solid { background: var(--c); color: #fff; border-color: transparent; box-shadow: 0 0 16px -6px var(--c); }

.lvl { --c: var(--lvl-1); }
.lvl-1 { --c: var(--lvl-1); } .lvl-2 { --c: var(--lvl-2); } .lvl-3 { --c: var(--lvl-3); } .lvl-4 { --c: var(--lvl-4); } .lvl-5 { --c: var(--lvl-5); }
.lvl-pill {
  display: inline-flex; align-items: center; gap: 8px; padding: 4px 12px 4px 5px; border-radius: var(--r-full);
  background: var(--c); color: #fff; font-weight: 600; font-size: .82rem; letter-spacing: .01em;
  box-shadow: 0 0 18px -6px var(--c), inset 0 1px 0 rgba(255, 255, 255, .3);
  text-shadow: 0 1px 2px rgba(0, 0, 0, .22);
}
.lvl-pill .lvl-num { width: 22px; height: 22px; border-radius: 50%; background: rgba(255, 255, 255, .25); display: grid; place-items: center; font-family: var(--font-num); font-size: .7rem; }
.lvl-5 .lvl-pill, .lvl-pill.lvl-5 { animation: lvl5-flash 1.4s ease-in-out infinite; }
@keyframes lvl5-flash { 50% { box-shadow: 0 0 0 6px color-mix(in srgb, var(--lvl-5) 30%, transparent), 0 6px 22px -4px var(--lvl-5); } }

/* ---------- Forms ---------- */
.field { display: grid; gap: 7px; }
.field > label, .label { font-weight: 500; font-size: .9rem; color: var(--text-2); }
.field .hint { font-size: .8rem; color: var(--text-3); }
.input, .select, .textarea {
  width: 100%; min-height: 44px; padding: 9px 13px; border-radius: 11px; outline: none;
  background: var(--well); border: 1px solid var(--border-strong); color: var(--text);
  transition: border-color .2s, box-shadow .2s, background .2s;
}
.input::placeholder, .textarea::placeholder { color: color-mix(in srgb, var(--text-3) 85%, transparent); }
.input:hover, .select:hover, .textarea:hover { border-color: var(--border-glow); }
.input:focus, .select:focus, .textarea:focus { border-color: var(--primary); box-shadow: 0 0 0 3px color-mix(in srgb, var(--primary) 16%, transparent); background: var(--surface); }
[data-theme="dark"] .input:focus, [data-theme="dark"] .select:focus, [data-theme="dark"] .textarea:focus { background: rgba(2, 12, 34, .8); }
.textarea { min-height: 96px; resize: vertical; line-height: 1.5; }
.select { appearance: none; padding-right: 38px; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='20' height='20' viewBox='0 0 24 24' fill='none' stroke='%2338BDF8' stroke-width='2'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 12px center; }
.select option { background: var(--surface); color: var(--text); }
.input-lg { min-height: 54px; font-size: 1.12rem; border-radius: 14px; }
.input-icon { position: relative; }
.input-icon > .icon { position: absolute; left: 14px; top: 50%; transform: translateY(-50%); color: var(--text-3); pointer-events: none; }
.input-icon > .input { padding-left: 44px; }
.check { display: inline-flex; align-items: center; gap: 10px; cursor: pointer; }
.check input { width: 20px; height: 20px; accent-color: var(--primary-solid); }
.switch { position: relative; display: inline-flex; align-items: center; gap: 10px; cursor: pointer; }
.switch input { position: absolute; opacity: 0; }
.switch .track { width: 46px; height: 26px; border-radius: 99px; background: color-mix(in srgb, var(--primary) 12%, var(--surface-3)); border: 1px solid var(--border-strong); position: relative; transition: background .3s var(--ease), box-shadow .3s; flex: none; }
.switch .track::after { content: ""; position: absolute; top: 3px; left: 3px; width: 18px; height: 18px; border-radius: 50%; background: #9FB6D8; transition: transform .35s var(--spring), background .3s; }
.switch input:checked + .track { background: var(--grad-brand); border-color: transparent; box-shadow: 0 0 16px -2px var(--glow); }
.switch input:checked + .track::after { transform: translateX(20px); background: #fff; }
.switch input:focus-visible + .track { box-shadow: var(--ring); }

/* segmented control */
.seg { display: inline-flex; padding: 4px; gap: 4px; border-radius: 12px; background: var(--well); border: 1px solid var(--border); }
.seg button, .seg a { border: 0; background: transparent; color: var(--text-3); padding: 6px 14px; border-radius: 9px; font-weight: 400; font-size: .87rem; white-space: nowrap; transition: background .25s, color .25s, box-shadow .25s; }
.seg button:hover, .seg a:hover { color: var(--text); background: var(--hover); text-decoration: none; }
.seg button.is-on, .seg a.is-on { color: #fff; font-weight: 500; background: var(--grad-brand); box-shadow: 0 4px 14px -4px rgba(34, 211, 238, .7); }

/* ---------- Alerts / notices ---------- */
.notice { display: flex; gap: 12px; align-items: flex-start; padding: 14px 16px; border-radius: 14px; background: var(--primary-soft); color: var(--text); border: 1px solid color-mix(in srgb, var(--primary) 26%, transparent); }
.notice .icon { color: var(--primary); margin-top: 2px; }
.notice-warn { background: rgba(251, 191, 36, .1); border-color: rgba(251, 191, 36, .36); }
.notice-warn .icon { color: var(--amber); }
.notice-danger { background: rgba(251, 113, 133, .1); border-color: rgba(251, 113, 133, .38); }
.notice-danger .icon { color: var(--rose); }
.notice-ok { background: rgba(52, 211, 153, .09); border-color: rgba(52, 211, 153, .34); }
.notice-ok .icon { color: var(--green); }

/* ---------- Toast ---------- */
.toasts { position: fixed; z-index: 2000; left: 50%; transform: translateX(-50%); bottom: calc(var(--tabbar-h) + var(--safe-b) + 16px); display: grid; gap: 8px; width: min(92vw, 440px); pointer-events: none; }
@media (min-width: 900px) { .toasts { bottom: 24px; } }
.toast {
  pointer-events: auto; display: flex; align-items: center; gap: 12px; padding: 13px 16px; border-radius: 14px;
  background: linear-gradient(165deg, rgba(18, 44, 92, .92), rgba(5, 15, 36, .95)); color: #E8F4FF; border: 1px solid rgba(125, 200, 255, .2);
  box-shadow: 0 24px 50px -20px rgba(0, 8, 30, .9), 0 0 24px -10px rgba(34, 211, 238, .5);
  backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
  animation: toast-in .4s var(--spring) both;
}
.toast.is-out { animation: toast-out .25s var(--ease) both; }
.toast .icon { color: #34D399; filter: drop-shadow(0 0 6px rgba(52, 211, 153, .7)); }
.toast.error .icon { color: #FB7185; filter: drop-shadow(0 0 6px rgba(251, 113, 133, .7)); }
@keyframes toast-in { from { opacity: 0; transform: translateY(16px) scale(.96); } }
@keyframes toast-out { to { opacity: 0; transform: translateY(8px) scale(.98); } }

/* ---------- Sheet / panel ---------- */
.sheet-backdrop { position: fixed; inset: 0; z-index: 1200; background: rgba(2, 7, 19, .55); opacity: 0; pointer-events: none; transition: opacity .3s; backdrop-filter: blur(2px); }
.sheet-backdrop.is-open { opacity: 1; pointer-events: auto; }
.sheet {
  position: fixed; z-index: 1210; left: 0; right: 0; bottom: 0;
  max-height: 92vh; max-height: 92dvh; display: flex; flex-direction: column;
  background: var(--glass-strong); border: 1px solid var(--border); border-bottom: 0;
  backdrop-filter: blur(26px) saturate(1.5); -webkit-backdrop-filter: blur(26px) saturate(1.5);
  border-radius: 24px 24px 0 0; box-shadow: var(--shadow-3), var(--hi);
  transform: translateY(105%); transition: transform .42s var(--ease-out), opacity .25s, visibility 0s linear .45s;
  padding-bottom: var(--safe-b); will-change: transform; visibility: hidden;
}
.sheet::before { content: ""; position: absolute; left: 12%; right: 12%; top: -1px; height: 1px; background: var(--line); pointer-events: none; }
.sheet.is-open { transform: translateY(0); visibility: visible; transition-delay: 0s; }
.sheet.is-dragging { transition: none; }
.sheet-handle { padding: 10px 0 4px; display: grid; place-items: center; cursor: grab; touch-action: none; }
.sheet-handle::before { content: ""; width: 42px; height: 5px; border-radius: 99px; background: var(--border-strong); }
.sheet-head { display: flex; align-items: flex-start; gap: 12px; padding: 4px 18px 12px; }
.sheet-body { overflow-y: auto; overscroll-behavior: contain; padding: 0 18px 18px; -webkit-overflow-scrolling: touch; }
@media (min-width: 900px) {
  .sheet.sheet-side { left: auto; top: calc(var(--header-h) + 16px); right: 16px; bottom: 16px; width: 420px; max-height: none; border-radius: var(--r-xl); border-bottom: 1px solid var(--border); transform: translateX(calc(100% + 24px)); }
  .sheet.sheet-side.is-open { transform: translateX(0); }
  .sheet.sheet-side .sheet-handle { display: none; }
  .sheet.sheet-side + .sheet-backdrop, .sheet-backdrop.side { background: transparent; backdrop-filter: none; }
  .sheet.sheet-center { left: 50%; right: auto; bottom: auto; top: 50%; width: min(560px, 92vw); max-height: 88vh; border-radius: var(--r-xl); border-bottom: 1px solid var(--border); transform: translate(-50%, -46%) scale(.96); opacity: 0; transition: transform .35s var(--ease-out), opacity .25s, visibility 0s linear .36s; }
  .sheet.sheet-center.is-open { transform: translate(-50%, -50%); opacity: 1; transition-delay: 0s; }
  .sheet.sheet-center .sheet-handle { display: none; }
}

/* ---------- Skeleton ---------- */
.skeleton { position: relative; overflow: hidden; background: var(--well); border-radius: var(--r-sm); border: 1px solid var(--border); }
.skeleton::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, transparent, color-mix(in srgb, var(--primary) 14%, transparent), transparent); transform: translateX(-100%); animation: shimmer 1.4s infinite; }
@keyframes shimmer { to { transform: translateX(100%); } }

/* ---------- Reveal on load ---------- */
.reveal { animation: reveal .7s var(--ease) both; animation-delay: calc(var(--i, 0) * 80ms); }
@keyframes reveal { from { opacity: 0; transform: translateY(14px); filter: blur(6px); } }

/* ==========================================================================
   หน้าแรก
   ========================================================================== */
.hero {
  position: relative; overflow: hidden; isolation: isolate;
  color: var(--hero-text); padding: 50px 0 128px;
  background: var(--hero-bg);
}
.hero::before { /* พื้นกริดเปอร์สเปกทีฟ */
  content: ""; position: absolute; z-index: -1; left: -45%; right: -45%; bottom: 0; height: 58%;
  background-image: linear-gradient(var(--hero-grid) 1px, transparent 1px), linear-gradient(90deg, var(--hero-grid) 1px, transparent 1px);
  background-size: 64px 64px;
  transform: perspective(420px) rotateX(64deg); transform-origin: 50% 100%;
  -webkit-mask-image: linear-gradient(to top, transparent 0%, #000 22%, rgba(0, 0, 0, .5) 55%, transparent 88%);
  mask-image: linear-gradient(to top, transparent 0%, #000 22%, rgba(0, 0, 0, .5) 55%, transparent 88%);
  animation: grid-run 3.4s linear infinite;
}
@keyframes grid-run { to { background-position: 0 64px, 0 0; } }
.hero::after { /* เส้นสแกน */
  content: ""; position: absolute; z-index: -1; left: 0; right: 0; top: 0; height: 160px; pointer-events: none;
  background: linear-gradient(180deg, transparent, color-mix(in srgb, var(--holo) 8%, transparent) 50%, transparent);
  animation: scan 8s linear infinite;
}
@keyframes scan { from { transform: translateY(-180px); } to { transform: translateY(900px); } }
.hero-canvas { position: absolute; inset: 0; z-index: -1; width: 100%; height: 100%; opacity: .45; pointer-events: none; }
[data-theme="light"] .hero-canvas { opacity: .3; mix-blend-mode: multiply; }
.hero-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 32px; align-items: center; }
@media (max-width: 899px) { .hero-grid { grid-template-columns: 1fr; } .hero { padding: 26px 0 112px; } }
@media (min-width: 900px) { .hero-grid.hg-wide { grid-template-columns: 1.2fr .8fr; } }
.hero-meta { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin-bottom: 18px; }
.hero .eyebrow { color: var(--primary); }
.hero-date { font-size: .9rem; color: var(--hero-text-2); }
.hero-clock {
  font-family: var(--font-num); font-weight: 700; font-size: .95rem; letter-spacing: .08em; font-variant-numeric: tabular-nums;
  padding: 4px 11px; border-radius: 9px; background: var(--hero-chip); border: 1px solid var(--hero-chip-bd);
  color: var(--hero-text); box-shadow: 0 0 20px -8px var(--glow);
}
[data-theme="dark"] .hero-clock { color: #DFF6FF; text-shadow: 0 0 14px rgba(34, 211, 238, .55); }
.hero h1 {
  font-size: clamp(2rem, 1.15rem + 3.4vw, 3.6rem); line-height: 1.15; letter-spacing: .005em; font-weight: 600; margin-bottom: 16px;
  background: var(--grad-title); -webkit-background-clip: text; background-clip: text; color: transparent;
}
.hero h1 .grad, .hero h1 .grad-oil, .hero h1 .grad-rain {
  background-image: var(--grad-text); -webkit-background-clip: text; background-clip: text; color: transparent;
  padding: 0 .03em; -webkit-box-decoration-break: clone; box-decoration-break: clone;
}
[data-theme="dark"] .hero h1 .grad, [data-theme="dark"] .hero h1 .grad-oil, [data-theme="dark"] .hero h1 .grad-rain { filter: drop-shadow(0 0 18px rgba(34, 211, 238, .35)); }
.hero p.lead { color: var(--hero-text-2); font-size: clamp(1rem, .95rem + .3vw, 1.12rem); font-weight: 300; max-width: 580px; }
[data-theme="light"] .hero p.lead { font-weight: 400; }
.hero-status {
  display: inline-flex; align-items: center; gap: 10px; min-height: 40px; padding: 7px 16px 7px 13px; border-radius: 99px;
  background: var(--hero-chip); border: 1px solid var(--hero-chip-bd); color: var(--hero-text); font-size: .9rem;
  backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  box-shadow: 0 0 22px -8px color-mix(in srgb, var(--c, #34D399) 70%, transparent);
  transition: transform .2s var(--ease), border-color .2s;
}
.hero-status:hover { text-decoration: none; transform: translateY(-1px); border-color: color-mix(in srgb, var(--c, #34D399) 55%, transparent); }
.hero-status .live-dot { color: var(--c, #34D399); }
.hero-status .hs-lvl { color: var(--c, #34D399); font-weight: 600; }
[data-theme="light"] .hero-status .hs-lvl { color: color-mix(in srgb, var(--c, #10B981) 72%, #000); }
.hero-status .muted { color: var(--hero-text-2); }
.hero-status .hs-k, .hero-status .hs-lvl { white-space: nowrap; }
@media (max-width: 520px) { .hero-status { flex-wrap: wrap; row-gap: 2px; border-radius: 16px; font-size: .86rem; } .hero-status > .icon:last-child { margin-left: auto; } }

/* แผงตัวเลข HUD ในส่วนหัว */
.hero-readouts { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 10px; margin-top: 18px; max-width: 660px; }
@media (max-width: 639px) { .hero-readouts { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.ro {
  position: relative; display: grid; gap: 1px; padding: 12px 14px 11px; border-radius: 14px; color: var(--hero-text); overflow: hidden;
  background: var(--panel); border: 1px solid var(--border); box-shadow: var(--shadow-1), var(--hi);
  transition: transform .3s var(--ease), border-color .3s, box-shadow .3s; min-width: 0;
}
.ro::before { content: ""; position: absolute; right: -26px; top: -26px; width: 84px; height: 84px; border-radius: 50%; background: radial-gradient(circle, color-mix(in srgb, var(--hud-c, var(--primary)) 30%, transparent), transparent 70%); pointer-events: none; }
.ro:hover { text-decoration: none; transform: translateY(-3px); border-color: color-mix(in srgb, var(--hud-c, var(--primary)) 45%, transparent); box-shadow: 0 18px 36px -20px var(--hud-c, var(--glow)); }
.ro.hud::after { inset: 5px; opacity: .5; --hs: 8px; }
.ro-k { font-size: .74rem; color: var(--text-3); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.ro-v { display: flex; align-items: baseline; gap: 5px; line-height: 1.15; margin-top: 3px; }
.ro-v b { font-family: var(--font-num); font-size: 1.32rem; font-weight: 700; font-variant-numeric: tabular-nums; background: var(--grad-num); -webkit-background-clip: text; background-clip: text; color: transparent; }
[data-theme="dark"] .ro-v b { filter: drop-shadow(0 0 10px color-mix(in srgb, var(--hud-c, #22D3EE) 45%, transparent)); }
.ro-v small { font-size: .72rem; color: var(--text-3); white-space: nowrap; }
.ro-s { font-size: .72rem; color: color-mix(in srgb, var(--hud-c, var(--primary)) 75%, var(--hero-text)); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
[data-theme="light"] .ro-s { color: color-mix(in srgb, var(--hud-c, var(--primary)) 60%, #000); }

/* แผนที่สงขลา + เรดาร์กวาด (โฮโลแกรม) */
.radar-viz { position: relative; aspect-ratio: 1; width: min(440px, 100%); margin: 0 auto; }
.radar-viz::before { content: ""; position: absolute; inset: 4%; border-radius: 50%; background: radial-gradient(circle, color-mix(in srgb, var(--holo) 14%, transparent) 0%, transparent 66%); }
.radar-viz .ring { position: absolute; inset: 0; border-radius: 50%; border: 1px solid var(--holo-line); }
.radar-viz .ring:nth-child(2) { inset: 16%; border-style: dashed; animation: sweep 50s linear infinite reverse; }
.radar-viz .ring:nth-child(3) { inset: 32%; }
.radar-viz .ticks {
  position: absolute; inset: -3.5%; border-radius: 50%;
  background: repeating-conic-gradient(var(--holo-line) 0 .7deg, transparent .7deg 6deg);
  -webkit-mask: radial-gradient(farthest-side, transparent calc(100% - 9px), #000 calc(100% - 8px));
  mask: radial-gradient(farthest-side, transparent calc(100% - 9px), #000 calc(100% - 8px));
  animation: sweep 90s linear infinite;
}
.radar-viz .sweep {
  position: absolute; inset: 0; border-radius: 50%;
  background: conic-gradient(from 0deg, var(--holo-sweep), transparent 70deg, transparent 360deg);
  animation: sweep 5s linear infinite; -webkit-mask-image: radial-gradient(circle, #000 69%, transparent 70%); mask-image: radial-gradient(circle, #000 69%, transparent 70%);
}
.radar-viz .cross { position: absolute; inset: 0; background: linear-gradient(var(--holo-line), var(--holo-line)) center / 1px 100% no-repeat, linear-gradient(90deg, var(--holo-line), var(--holo-line)) center / 100% 1px no-repeat; }
.radar-viz svg.province { position: absolute; inset: 9%; width: 82%; height: 82%; filter: drop-shadow(0 0 16px color-mix(in srgb, var(--holo) 50%, transparent)); overflow: visible; }
.radar-viz svg.province path { fill: var(--holo-fill); stroke: var(--holo); stroke-opacity: .85; stroke-width: 1.2; vector-effect: non-scaling-stroke; stroke-linejoin: round; transition: fill .4s; }
.radar-viz svg.province path.alert { animation: district-alert 2s ease-in-out infinite; }
@keyframes district-alert { 50% { fill: color-mix(in srgb, var(--c) 45%, transparent); } }
.radar-viz .blip { position: absolute; width: 8px; height: 8px; margin: -4px; border-radius: 50%; background: var(--c, #FDE047); box-shadow: 0 0 12px 2px var(--c, #FDE047); animation: blip 3s ease-in-out infinite; animation-delay: var(--d, 0s); }
@keyframes blip { 0%, 100% { opacity: .25; transform: scale(.7); } 45% { opacity: 1; transform: scale(1.15); } }
.radar-viz .rv-label { position: absolute; bottom: 3%; left: 50%; transform: translateX(-50%); font-family: var(--font-num); font-size: .6rem; font-weight: 600; letter-spacing: .32em; color: color-mix(in srgb, var(--holo) 80%, transparent); white-space: nowrap; }

/* portal cards (แบบ zone card) */
.portals { position: relative; z-index: 2; margin-top: -96px; display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
@media (max-width: 767px) { .portals { grid-template-columns: 1fr; gap: 14px; margin-top: -84px; } }
.portal {
  --g: var(--grad-oil); --gc: #22D3EE;
  position: relative; display: flex; flex-direction: column; gap: 14px; padding: 20px; border-radius: 22px;
  background: var(--panel); color: var(--text); border: 1px solid var(--border);
  box-shadow: var(--shadow-2), var(--hi);
  transition: transform .4s var(--ease), box-shadow .4s, border-color .4s; overflow: clip; isolation: isolate;
}
.portal:hover { text-decoration: none; transform: translateY(-4px); border-color: color-mix(in srgb, var(--gc) 40%, transparent); box-shadow: 0 26px 60px -26px color-mix(in srgb, var(--gc) 60%, transparent), var(--hi); }
.portal:active { transform: translateY(-1px) scale(.99); }
.portal::before { /* ขอบแสงหมุนรอบการ์ด */
  content: ""; position: absolute; inset: 0; border-radius: inherit; padding: 1.5px; pointer-events: none; opacity: 0; transition: opacity .5s;
  background: conic-gradient(from var(--angle), transparent 0 55%, var(--gc) 72%, #fff 78%, var(--gc) 84%, transparent 100%);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0); -webkit-mask-composite: xor; mask-composite: exclude;
}
.portal:hover::before { opacity: 1; animation: spin-angle 3.6s linear infinite; }
@keyframes spin-angle { to { --angle: 360deg; } }
.portal::after { content: ""; position: absolute; z-index: -1; top: -45%; right: -25%; width: 80%; height: 80%; border-radius: 50%; background: radial-gradient(circle, color-mix(in srgb, var(--gc) 40%, transparent), transparent 70%); opacity: .3; transition: opacity .6s; pointer-events: none; }
.portal:hover::after { opacity: .65; animation: breathe 3.2s ease-in-out infinite; }
@keyframes breathe { 50% { transform: scale(1.15); opacity: .5; } }
.portal.rain { --g: var(--grad-rain); --gc: #3B82F6; }
.portal-head { display: flex; align-items: center; gap: 14px; }
.portal-icon {
  width: 58px; height: 58px; border-radius: 16px; display: grid; place-items: center; flex: none; position: relative;
  color: #BAE6FD; background: linear-gradient(135deg, color-mix(in srgb, var(--gc) 28%, transparent), color-mix(in srgb, var(--blue) 12%, transparent));
  border: 1px solid color-mix(in srgb, var(--gc) 38%, transparent); box-shadow: 0 0 26px -8px color-mix(in srgb, var(--gc) 70%, transparent);
}
[data-theme="light"] .portal-icon { color: #fff; background: var(--g); border-color: transparent; box-shadow: 0 10px 24px -10px color-mix(in srgb, var(--gc) 80%, transparent), inset 0 1px 0 rgba(255, 255, 255, .3); }
.portal-icon .icon { width: 28px; height: 28px; filter: drop-shadow(0 0 6px color-mix(in srgb, var(--gc) 70%, transparent)); }
.portal h2 { margin: 2px 0 0; font-size: 1.38rem; font-weight: 600; }
.portal .desc { color: var(--text-3); font-size: .9rem; margin: 2px 0 0; }
.portal-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.stat { position: relative; padding: 12px; border-radius: 14px; background: var(--well); border: 1px solid var(--border); min-width: 0; overflow: hidden; }
.stat .v { font-family: var(--font-num); font-size: 1.45rem; font-weight: 700; line-height: 1.15; font-variant-numeric: tabular-nums; background: var(--grad-num); -webkit-background-clip: text; background-clip: text; color: transparent; }
.stat .k { font-size: .76rem; color: var(--text-3); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.portal-cta { display: flex; align-items: center; justify-content: space-between; font-weight: 500; }
.portal-cta .go { width: 42px; height: 42px; border-radius: 50%; display: grid; place-items: center; background: var(--g); color: #fff; box-shadow: 0 8px 22px -8px color-mix(in srgb, var(--gc) 80%, transparent), inset 0 1px 0 rgba(255, 255, 255, .3); transition: transform .35s var(--spring); }
.portal:hover .go { transform: translateX(4px); }
.fuel-bars { display: grid; gap: 8px; }
.fuel-bar { display: grid; grid-template-columns: 92px 1fr 54px; align-items: center; gap: 10px; font-size: .82rem; }
.fuel-bar .name { display: flex; align-items: center; gap: 6px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; color: var(--text-2); }
.fuel-bar .name i { width: 8px; height: 8px; border-radius: 3px; background: var(--c); flex: none; box-shadow: 0 0 8px var(--c); }
.fuel-bar .track { height: 6px; border-radius: 6px; background: color-mix(in srgb, var(--primary) 12%, transparent); overflow: hidden; display: flex; gap: 2px; }
.fuel-bar .track span { height: 100%; transition: width 1.2s var(--ease-out); }
.fuel-bar .pct { text-align: right; font-family: var(--font-num); font-size: .74rem; color: var(--text-2); font-variant-numeric: tabular-nums; }

/* โมดูลเสริม */
.modules { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; margin-top: 16px; }
@media (max-width: 1023px) { .modules { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.module {
  --g: var(--grad-brand); --gc: #22D3EE;
  position: relative; display: grid; grid-template-columns: auto minmax(0, 1fr) auto; align-items: center; gap: 12px;
  padding: 14px; border-radius: 18px; background: var(--panel); border: 1px solid var(--border); color: var(--text);
  box-shadow: var(--shadow-1), var(--hi); overflow: clip; isolation: isolate;
  transition: transform .4s var(--ease), box-shadow .4s, border-color .4s;
}
.module::after { content: ""; position: absolute; z-index: -1; width: 140px; height: 140px; right: -60px; top: -70px; border-radius: 50%; background: radial-gradient(circle, color-mix(in srgb, var(--gc) 35%, transparent), transparent 70%); opacity: .5; transition: opacity .4s; }
.module:hover { text-decoration: none; transform: translateY(-3px); border-color: color-mix(in srgb, var(--gc) 40%, transparent); box-shadow: 0 22px 44px -26px color-mix(in srgb, var(--gc) 70%, transparent), var(--hi); }
.module:hover::after { opacity: 1; }
.module .m-ic { width: 44px; height: 44px; border-radius: 13px; display: grid; place-items: center; color: #BAE6FD; background: linear-gradient(135deg, color-mix(in srgb, var(--gc) 26%, transparent), color-mix(in srgb, var(--blue) 12%, transparent)); border: 1px solid color-mix(in srgb, var(--gc) 36%, transparent); }
[data-theme="light"] .module .m-ic { color: #fff; background: var(--g); border-color: transparent; box-shadow: 0 8px 18px -8px color-mix(in srgb, var(--gc) 80%, transparent); }
.module .m-ic .icon { width: 22px; height: 22px; filter: drop-shadow(0 0 6px color-mix(in srgb, var(--gc) 70%, transparent)); }
.module b { display: block; font-weight: 500; font-size: .97rem; line-height: 1.3; }
.module small { display: block; color: var(--text-3); font-size: .76rem; line-height: 1.35; margin-top: 1px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.module .m-go { color: var(--text-3); transition: transform .35s var(--spring), color .2s; }
.module:hover .m-go { color: var(--primary); transform: translateX(3px); }
.module.m-drain { --g: var(--grad-drain); --gc: #2DD4BF; }
.module.m-cctv { --g: var(--grad-cctv); --gc: #67E8F9; }
.module.m-spots { --g: var(--grad-rain); --gc: #3B82F6; }
.module.m-prices { --g: var(--grad-oil); --gc: #22D3EE; }
@media (max-width: 520px) {
  .module { grid-template-columns: 1fr; justify-items: start; gap: 9px; padding: 13px; }
  .module .m-go { display: none; }
  .module .m-ic { width: 40px; height: 40px; border-radius: 12px; }
  .module b { font-size: .93rem; }
}

.sos-strip {
  position: relative; overflow: hidden; display: flex; align-items: center; gap: 16px; padding: 16px 20px 16px 22px; border-radius: 20px; margin-top: 18px;
  background: linear-gradient(100deg, rgba(225, 29, 72, .2), rgba(80, 10, 30, .18) 60%, transparent), var(--panel);
  border: 1px solid rgba(251, 113, 133, .42); box-shadow: 0 0 30px -12px rgba(251, 113, 133, .7), var(--hi);
}
.sos-strip::before { content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 3px; background: var(--rose); box-shadow: 0 0 14px var(--rose); }
.sos-strip .sos-ic { width: 50px; height: 50px; border-radius: 15px; background: var(--grad-sos); color: #fff; display: grid; place-items: center; flex: none; box-shadow: 0 10px 24px -10px rgba(225, 29, 72, .8), inset 0 1px 0 rgba(255, 255, 255, .3); position: relative; }
.sos-strip .sos-ic::after { content: ""; position: absolute; inset: -5px; border-radius: 19px; border: 2px solid rgba(251, 113, 133, .45); animation: ping 2.4s ease-out infinite; }
.sos-strip .sos-ic .icon { width: 26px; height: 26px; }
@media (max-width: 639px) { .sos-strip { flex-wrap: wrap; } .sos-strip .btn { width: 100%; } }

/* hotlines */
.hotlines { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 10px; }
.hotline { display: flex; align-items: center; gap: 10px; padding: 12px 14px; border-radius: 14px; background: var(--panel); border: 1px solid var(--border); color: var(--text); box-shadow: var(--shadow-1), var(--hi); transition: transform .3s var(--ease), box-shadow .3s, border-color .3s; }
.hotline:hover { text-decoration: none; transform: translateY(-2px); border-color: rgba(251, 113, 133, .45); box-shadow: 0 16px 30px -18px rgba(251, 113, 133, .7); }
.hotline .n { font-family: var(--font-num); font-weight: 700; font-size: 1.15rem; line-height: 1.1; color: var(--rose); letter-spacing: .04em; }
[data-theme="dark"] .hotline .n { color: #FFC2CD; text-shadow: 0 0 14px rgba(251, 113, 133, .55); }
.hotline .l { font-size: .74rem; color: var(--text-3); line-height: 1.3; }
.hotline .icon { color: var(--rose); filter: drop-shadow(0 0 6px rgba(251, 113, 133, .5)); }

/* price board */
.prices { display: grid; grid-template-columns: repeat(auto-fill, minmax(170px, 1fr)); gap: 12px; }
.price {
  position: relative; padding: 16px 16px 14px; border-radius: 18px; background: var(--panel); border: 1px solid var(--border);
  overflow: hidden; isolation: isolate; box-shadow: var(--shadow-1), var(--hi); transition: transform .4s var(--ease), box-shadow .4s, border-color .4s;
}
.price:hover { transform: translateY(-3px); border-color: color-mix(in srgb, var(--c) 40%, transparent); box-shadow: 0 22px 44px -26px var(--c), var(--hi); }
.price::before { content: ""; position: absolute; left: 14px; right: 14px; top: 0; height: 2px; border-radius: 0 0 2px 2px; background: var(--c); box-shadow: 0 0 14px var(--c); }
.price::after { content: ""; position: absolute; z-index: -1; right: -30px; top: -30px; width: 110px; height: 110px; border-radius: 50%; background: radial-gradient(circle, color-mix(in srgb, var(--c) 22%, transparent), transparent 70%); }
.price .pname { font-size: .85rem; color: var(--text-2); font-weight: 500; display: flex; align-items: center; gap: 6px; }
.price .pval { font-family: var(--font-num); font-size: 1.75rem; font-weight: 700; line-height: 1.2; margin-top: 6px; font-variant-numeric: tabular-nums; background: var(--grad-num); -webkit-background-clip: text; background-clip: text; color: transparent; }
.price .pval small { font-family: var(--font); font-size: .8rem; font-weight: 400; color: var(--text-3); -webkit-text-fill-color: var(--text-3); margin-left: 4px; }
.price .pchg { display: inline-flex; align-items: center; gap: 4px; margin-top: 6px; font-size: .72rem; font-weight: 600; padding: 2px 8px; border-radius: 7px; font-family: var(--font-num); letter-spacing: .03em; }
.pchg.up { color: #E11D48; background: rgba(251, 113, 133, .12); }
.pchg.down { color: #059669; background: rgba(52, 211, 153, .14); }
[data-theme="dark"] .pchg.up { color: #FFC2CD; }
[data-theme="dark"] .pchg.down { color: #A7F3D0; }
.pchg.same { color: var(--text-3); background: var(--hover); font-family: var(--font); font-weight: 400; letter-spacing: 0; }
.pchg .icon { width: 13px; height: 13px; }
.price .pnext { font-size: .74rem; color: var(--text-3); margin-top: 6px; }
.price .pnext b { color: var(--primary); font-family: var(--font-num); font-weight: 600; font-size: .72rem; }
@media (max-width: 520px) {
  .prices { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
  .price { padding: 14px 12px 12px; }
  .price .pval { font-size: 1.42rem; }
}

/* announcements */
.ann {
  position: relative; display: grid; gap: 10px; padding: 16px 18px 16px 22px; border-radius: 18px;
  background: var(--panel); border: 1px solid var(--border); box-shadow: var(--shadow-1), var(--hi); overflow: hidden; isolation: isolate; color: var(--text);
  transition: transform .4s var(--ease), box-shadow .4s, border-color .4s;
}
.ann::before { content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 3px; background: var(--c); box-shadow: 0 0 16px var(--c); }
.ann::after { content: ""; position: absolute; z-index: -1; top: -45%; left: -15%; width: 60%; height: 90%; border-radius: 50%; background: radial-gradient(circle, color-mix(in srgb, var(--c) 20%, transparent), transparent 70%); pointer-events: none; }
.ann.lvl-5::before { background: repeating-linear-gradient(-45deg, var(--lvl-5) 0 8px, #fff 8px 12px); }
a.ann:hover { text-decoration: none; transform: translateY(-3px); border-color: color-mix(in srgb, var(--c) 40%, transparent); box-shadow: 0 22px 44px -26px var(--c), var(--hi); }
.ann-top { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.ann h3 { margin: 0; font-size: 1.05rem; font-weight: 500; }
.ann .when { font-size: .82rem; color: var(--text-3); display: inline-flex; align-items: center; gap: 6px; }
.ann .areas { display: flex; flex-wrap: wrap; gap: 6px; }
.ann .area { font-size: .76rem; padding: 1px 9px; border-radius: 7px; background: var(--well); color: var(--text-2); border: 1px solid var(--border); }
.ann .hz { display: inline-flex; align-items: center; gap: 5px; font-size: .78rem; color: var(--text-2); }
.ann .body { color: var(--text-2); font-size: .92rem; white-space: pre-line; }
.ann .state { font-family: var(--font-num); font-size: .6rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; }
.ann .state.active { color: var(--rose); }
.ann .state.upcoming { color: var(--sky); }
.ann .state.ended { color: var(--text-3); }

/* ticker แถบประกาศวิ่ง */
.ticker { position: relative; display: flex; align-items: center; gap: 12px; padding: 9px 14px; border-radius: 14px; background: var(--c, var(--lvl-3)); color: #fff; overflow: hidden; box-shadow: 0 0 30px -10px var(--c, var(--lvl-3)), inset 0 1px 0 rgba(255, 255, 255, .25); }
.ticker::after { content: ""; position: absolute; inset: 0; background: repeating-linear-gradient(-45deg, rgba(255, 255, 255, .05) 0 12px, transparent 12px 24px); pointer-events: none; }
.ticker .tk-label { flex: none; display: inline-flex; align-items: center; gap: 6px; font-weight: 600; font-size: .82rem; padding-right: 12px; border-right: 1px solid rgba(255, 255, 255, .35); }
.ticker .tk-track { flex: 1; overflow: hidden; -webkit-mask-image: linear-gradient(90deg, transparent, #000 4%, #000 96%, transparent); mask-image: linear-gradient(90deg, transparent, #000 4%, #000 96%, transparent); }
.ticker .tk-inner { display: inline-flex; gap: 48px; white-space: nowrap; animation: ticker var(--dur-t, 30s) linear infinite; padding-left: 100%; }
.ticker .tk-inner a { color: #fff; font-weight: 500; }
.ticker:hover .tk-inner { animation-play-state: paused; }
@keyframes ticker { to { transform: translateX(-100%); } }

/* ---------- Footer ---------- */
.footer { position: relative; margin-top: 40px; padding: 28px 0 32px; border-top: 1px solid var(--border); color: var(--text-3); font-size: .85rem; }
.footer::before { content: ""; position: absolute; left: 0; right: 0; top: -1px; height: 1px; background: var(--line); opacity: .6; }
.footer a { color: var(--text-2); }
.footer a:hover { color: var(--primary); }
.footer-grid { display: flex; flex-wrap: wrap; gap: 18px; justify-content: space-between; align-items: flex-start; }
.app-map .footer { display: none; }

/* ---------- SOS page ---------- */
.sos-hero {
  position: relative; overflow: hidden; isolation: isolate; color: #fff; padding: 26px 0 74px;
  background: radial-gradient(60% 120% at 100% 0%, rgba(251, 113, 133, .35), transparent 60%), linear-gradient(150deg, #2A0412 0%, #7F0D2B 45%, #E11D48 100%);
}
.sos-hero::before { content: ""; position: absolute; inset: 0; z-index: -1; background-image: linear-gradient(rgba(255, 255, 255, .06) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, .06) 1px, transparent 1px); background-size: 40px 40px; -webkit-mask-image: linear-gradient(to bottom, #000, transparent 90%); mask-image: linear-gradient(to bottom, #000, transparent 90%); }
.sos-hero::after { content: ""; position: absolute; right: -120px; top: -120px; width: 360px; height: 360px; border-radius: 50%; border: 50px solid rgba(255, 255, 255, .06); z-index: -1; }
.sos-hero h1 { color: #fff; margin-bottom: 6px; text-shadow: 0 0 28px rgba(251, 113, 133, .55); }
.sos-hero p { color: #FFE1E7; margin: 0; }
.sos-hero .eyebrow { color: #FFC2CD; }
.sos-calls { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; margin-top: 18px; }
@media (max-width: 639px) { .sos-calls { grid-template-columns: repeat(2, 1fr); } }
.sos-call { display: flex; flex-direction: column; align-items: center; justify-content: center; padding: 12px 6px; border-radius: 14px; background: rgba(255, 255, 255, .12); border: 1px solid rgba(255, 255, 255, .24); color: #fff; text-align: center; transition: transform .15s, background .2s, box-shadow .2s; backdrop-filter: blur(6px); }
.sos-call:hover { text-decoration: none; background: rgba(255, 255, 255, .2); box-shadow: 0 0 24px -6px rgba(255, 255, 255, .45); }
.sos-call:active { transform: scale(.96); }
.sos-call b { font-family: var(--font-num); font-size: 1.4rem; line-height: 1.1; letter-spacing: .04em; }
.sos-call span { font-size: .72rem; opacity: .9; margin-top: 4px; }
.sos-wrap { margin-top: -50px; position: relative; z-index: 2; display: grid; gap: 14px; max-width: 760px; }
.step { position: relative; }
.step-num { width: 28px; height: 28px; border-radius: 9px; display: inline-grid; place-items: center; background: var(--grad-sos); color: #fff; font-family: var(--font-num); font-weight: 700; font-size: .8rem; flex: none; box-shadow: 0 0 14px -4px rgba(225, 29, 72, .8); }
.gps-btn {
  display: flex; align-items: center; gap: 14px; width: 100%; padding: 16px; border-radius: 18px; text-align: left;
  border: 1.5px dashed rgba(251, 113, 133, .5); background: rgba(225, 29, 72, .07); color: var(--text); transition: background .2s, border-color .2s, transform .15s;
}
.gps-btn:hover { background: rgba(225, 29, 72, .12); }
.gps-btn:active { transform: scale(.99); }
.gps-btn .gps-ic { width: 50px; height: 50px; border-radius: 15px; background: var(--grad-sos); color: #fff; display: grid; place-items: center; flex: none; position: relative; box-shadow: 0 10px 22px -10px rgba(225, 29, 72, .8); }
.gps-btn .gps-ic .icon { width: 26px; height: 26px; }
.gps-btn.is-locating .gps-ic::after { content: ""; position: absolute; inset: -6px; border-radius: 19px; border: 2px solid var(--rose); animation: ping 1.2s infinite; }
.gps-btn.is-done { border-style: solid; border-color: rgba(52, 211, 153, .5); background: rgba(52, 211, 153, .07); }
.gps-btn.is-done .gps-ic { background: var(--grad-ok); box-shadow: 0 10px 22px -10px rgba(16, 185, 129, .8); }
.gps-btn b { display: block; font-size: 1.05rem; font-weight: 500; }
.mini-map { height: 220px; border-radius: 14px; overflow: hidden; border: 1px solid var(--border); margin-top: 12px; background: var(--map-bg); }
.need-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; }
@media (min-width: 640px) { .need-grid { grid-template-columns: repeat(4, 1fr); } }
.need {
  position: relative; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 8px; text-align: center;
  min-height: 104px; padding: 12px 8px; border-radius: 14px; border: 1px solid var(--border-strong); background: var(--well);
  font-size: .86rem; font-weight: 400; line-height: 1.3; cursor: pointer; transition: border-color .2s, background .2s, transform .12s, box-shadow .2s; user-select: none;
}
.need input { position: absolute; opacity: 0; pointer-events: none; }
.need .icon { width: 30px; height: 30px; color: var(--text-3); transition: color .15s, transform .35s var(--spring); }
.need:hover { border-color: rgba(251, 113, 133, .45); }
.need:active { transform: scale(.97); }
.need:has(input:checked) { border-color: var(--rose); background: rgba(225, 29, 72, .1); color: var(--text); box-shadow: 0 0 22px -8px rgba(251, 113, 133, .8); }
.need:has(input:checked) .icon { color: var(--rose); transform: scale(1.12); filter: drop-shadow(0 0 6px rgba(251, 113, 133, .6)); }
.need:has(input:checked)::after { content: "✓"; position: absolute; top: 8px; right: 10px; width: 20px; height: 20px; border-radius: 50%; background: var(--grad-sos); color: #fff; font-size: .7rem; display: grid; place-items: center; }
.stepper { display: inline-flex; align-items: center; border: 1px solid var(--border-strong); border-radius: 14px; overflow: hidden; background: var(--well); }
.stepper button { width: 50px; height: 50px; border: 0; background: transparent; display: grid; place-items: center; color: var(--text); }
.stepper button:active { background: var(--hover); }
.stepper input { width: 64px; text-align: center; border: 0; background: transparent; font-family: var(--font-num); font-size: 1.25rem; font-weight: 700; -moz-appearance: textfield; appearance: textfield; }
.stepper input::-webkit-outer-spin-button, .stepper input::-webkit-inner-spin-button { -webkit-appearance: none; }
.sos-submit-bar { position: sticky; bottom: calc(var(--tabbar-h) + var(--safe-b) + 10px); z-index: 5; }
@media (min-width: 900px) { .sos-submit-bar { bottom: 16px; } }
.sos-done { text-align: center; padding: 30px 20px; }
.sos-done .ok-ring { width: 96px; height: 96px; margin: 0 auto 18px; border-radius: 50%; display: grid; place-items: center; background: var(--grad-ok); color: #fff; box-shadow: 0 0 0 10px rgba(52, 211, 153, .14), 0 0 40px -6px rgba(52, 211, 153, .7); animation: pop .6s var(--spring) both; }
.sos-done .ok-ring .icon { width: 48px; height: 48px; stroke-dasharray: 30; stroke-dashoffset: 30; animation: draw .5s .3s var(--ease-out) forwards; }
@keyframes pop { from { transform: scale(.4); opacity: 0; } }
@keyframes draw { to { stroke-dashoffset: 0; } }
.track-code { display: inline-flex; align-items: center; gap: 10px; font-family: var(--font-num); font-weight: 700; font-size: 1.6rem; letter-spacing: .14em; padding: 10px 18px; border-radius: 14px; background: var(--well); border: 1px dashed var(--border-glow); box-shadow: 0 0 24px -10px var(--glow); }
.timeline { display: grid; gap: 0; position: relative; }
.tl-item { display: grid; grid-template-columns: 28px 1fr; gap: 12px; padding-bottom: 16px; position: relative; }
.tl-item::before { content: ""; position: absolute; left: 13px; top: 26px; bottom: 0; width: 2px; background: var(--border-strong); }
.tl-item.done::before { background: linear-gradient(var(--c, var(--green)), var(--border-strong)); }
.tl-item:last-child::before { display: none; }
.tl-dot { width: 28px; height: 28px; border-radius: 50%; display: grid; place-items: center; background: var(--well); color: var(--text-3); border: 1px solid var(--border-strong); }
.tl-item.done .tl-dot { background: var(--c, var(--green)); color: #fff; border-color: transparent; box-shadow: 0 0 0 4px color-mix(in srgb, var(--c, var(--green)) 18%, transparent), 0 0 16px -2px var(--c, var(--green)); }
.tl-item .tl-title { font-weight: 500; }
.tl-item .tl-time { font-size: .78rem; color: var(--text-3); }

/* water-depth figure */
.depth-fig { width: 64px; height: 84px; flex: none; }
.depth-fig .water { animation: wave-y 3s ease-in-out infinite; }
@keyframes wave-y { 50% { transform: translateY(1.5px); } }

/* ---------- Table ---------- */
.table { width: 100%; border-collapse: separate; border-spacing: 0; font-size: .9rem; }
.table th { text-align: left; font-weight: 500; color: var(--text-3); font-size: .76rem; letter-spacing: .02em; padding: 11px 14px; border-bottom: 1px solid var(--border); background: var(--well); white-space: nowrap; }
.table td { padding: 11px 14px; border-bottom: 1px solid var(--border); vertical-align: middle; }
.table tr:last-child td { border-bottom: 0; }
.table tbody tr { transition: background .15s; }
.table tbody tr:hover td { background: var(--hover); }
.table a.rowlink { color: var(--text); font-weight: 500; }
.table a.rowlink:hover { color: var(--primary); }

/* ---------- Gallery + Lightbox ---------- */
.gallery { display: grid; grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); gap: 8px; }
.gallery.row-scroll { display: flex; overflow-x: auto; scroll-snap-type: x mandatory; scrollbar-width: none; }
.gallery.row-scroll::-webkit-scrollbar { display: none; }
.gallery.row-scroll .gallery-item { flex: 0 0 72%; scroll-snap-align: start; aspect-ratio: 16 / 10; }
.gallery-item { position: relative; display: block; aspect-ratio: 4 / 3; border-radius: 14px; overflow: hidden; background: var(--well); border: 1px solid var(--border); animation: reveal .5s var(--ease) both; animation-delay: calc(var(--i, 0) * 50ms); }
.gallery-item img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s var(--ease-out); }
.gallery-item:hover img { transform: scale(1.05); }
.gallery-cap { position: absolute; left: 0; right: 0; bottom: 0; padding: 18px 10px 7px; font-size: .74rem; color: #fff; background: linear-gradient(transparent, rgba(2, 7, 19, .75)); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.lightbox { position: fixed; inset: 0; z-index: 3000; background: rgba(2, 7, 19, .95); display: grid; grid-template-rows: auto 1fr auto; opacity: 0; transition: opacity .25s; touch-action: pan-y; backdrop-filter: blur(8px); }
.lightbox.is-open { opacity: 1; }
.lightbox-top { display: flex; justify-content: space-between; align-items: center; padding: calc(10px + var(--safe-t)) 14px 10px; color: #B4CBEA; font-family: var(--font-num); font-size: .78rem; letter-spacing: .1em; }
.lightbox-stage { position: relative; display: grid; place-items: center; overflow: hidden; }
.lightbox-stage img { max-width: 100%; max-height: 100%; object-fit: contain; transition: transform .3s var(--ease-out), opacity .2s; }
.lightbox-cap { padding: 12px 16px calc(16px + var(--safe-b)); color: #E8F4FF; text-align: center; font-size: .9rem; min-height: 48px; }
.lightbox-nav { position: absolute; top: 50%; transform: translateY(-50%); width: 46px; height: 46px; border-radius: 50%; border: 1px solid rgba(125, 200, 255, .2); background: rgba(10, 30, 66, .55); color: #fff; display: grid; place-items: center; backdrop-filter: blur(8px); }
.lightbox-nav.prev { left: 12px; } .lightbox-nav.next { right: 12px; }
.lightbox .btn-icon { background: rgba(10, 30, 66, .55); color: #fff; border: 1px solid rgba(125, 200, 255, .2); }

/* ---------- CCTV ---------- */
.cam-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 14px; }
.cam-card { display: grid; gap: 0; padding: 0; text-align: left; border-radius: 18px; overflow: hidden; background: var(--panel); border: 1px solid var(--border); box-shadow: var(--shadow-1), var(--hi); color: var(--text); transition: transform .4s var(--ease), box-shadow .4s, border-color .4s; cursor: pointer; }
.cam-card:hover { transform: translateY(-4px); border-color: var(--border-glow); box-shadow: 0 26px 50px -26px var(--glow), var(--hi); }
.cam-thumb { position: relative; display: block; aspect-ratio: 16 / 9; background: #020713; overflow: hidden; }
.cam-thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s var(--ease-out); }
.cam-card:hover .cam-thumb img { transform: scale(1.05); }
.cam-thumb::after { content: ""; position: absolute; inset: 0; background: repeating-linear-gradient(0deg, rgba(255, 255, 255, .035) 0 1px, transparent 1px 3px), linear-gradient(180deg, transparent 60%, rgba(2, 7, 19, .4)); pointer-events: none; }
.cam-live { position: absolute; left: 8px; top: 8px; display: inline-flex; align-items: center; gap: 6px; padding: 3px 9px; border-radius: 7px; background: rgba(2, 7, 19, .72); color: #fff; font-family: var(--font-num); font-size: .58rem; font-weight: 700; letter-spacing: .14em; z-index: 1; border: 1px solid rgba(125, 200, 255, .16); }
.cam-live .live-dot { color: var(--c); }
.cam-time { position: absolute; right: 8px; bottom: 8px; padding: 2px 8px; border-radius: 7px; background: rgba(2, 7, 19, .72); color: #DFF6FF; font-family: var(--font-num); font-size: .62rem; z-index: 1; letter-spacing: .06em; }
.cam-info { display: grid; gap: 2px; padding: 10px 12px 12px; }
.cam-info b { font-size: .92rem; line-height: 1.35; font-weight: 500; }
.cctv-sheet { width: min(860px, 96vw) !important; }
.cctv-stage { position: relative; aspect-ratio: 16 / 9; border-radius: 16px; overflow: hidden; background: #000; box-shadow: 0 0 0 1px rgba(125, 200, 255, .15), 0 24px 50px -24px rgba(0, 0, 0, .8); }
.cctv-img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: contain; opacity: 0; transition: opacity .35s linear; }
.cctv-hud { position: absolute; left: 0; right: 0; top: 0; display: flex; justify-content: space-between; padding: 10px 12px; font-family: var(--font-num); font-size: .7rem; letter-spacing: .08em; color: #fff; text-shadow: 0 1px 3px #000; background: linear-gradient(rgba(0, 0, 0, .5), transparent); }
.cctv-rec { color: #FB7185; animation: blink 1.2s steps(2) infinite; }
@keyframes blink { 50% { opacity: .2; } }
.cctv-scan { position: absolute; inset: 0; pointer-events: none; background: repeating-linear-gradient(0deg, rgba(255, 255, 255, .035) 0 1px, transparent 1px 3px); }
.cctv-ctrl { display: flex; align-items: center; gap: 10px; margin-top: 10px; }
.cctv-ctrl .play { width: 44px; height: 44px; border-radius: 50%; border: 0; display: grid; place-items: center; background: var(--grad-brand); color: #fff; flex: none; box-shadow: 0 8px 22px -8px rgba(34, 211, 238, .7); }
.cctv-ctrl input[type=range] { flex: 1; accent-color: var(--primary); }

/* ---------- การ์ดจุดน้ำท่วม (หน้าประกาศ) ---------- */
.spot-card {
  position: relative; display: grid; grid-template-columns: auto minmax(0, 1fr) auto; gap: 12px; align-items: center;
  padding: 10px 12px 10px 10px; border-radius: 16px; background: var(--panel); border: 1px solid var(--border); color: var(--text);
  box-shadow: var(--shadow-1), var(--hi); overflow: hidden; isolation: isolate; transition: transform .4s var(--ease), box-shadow .4s, border-color .4s;
}
.spot-card::after { content: ""; position: absolute; inset: 0; z-index: -1; background: radial-gradient(90% 140% at 0% 50%, color-mix(in srgb, var(--c) 16%, transparent), transparent 60%); }
.spot-card:hover { text-decoration: none; transform: translateY(-2px); border-color: color-mix(in srgb, var(--c) 45%, transparent); box-shadow: 0 18px 36px -22px var(--c), var(--hi); }
.spot-depth { width: 58px; height: 58px; border-radius: 14px; display: grid; place-content: center; text-align: center; line-height: 1; background: linear-gradient(180deg, color-mix(in srgb, var(--c) 16%, transparent), color-mix(in srgb, var(--c) 32%, transparent)); border: 1px solid color-mix(in srgb, var(--c) 45%, transparent); position: relative; overflow: hidden; }
.spot-depth::after { content: ""; position: absolute; left: -10%; right: -10%; bottom: 0; height: 45%; background: color-mix(in srgb, var(--c) 40%, transparent); border-radius: 40% 45% 0 0; animation: wave-y 2.6s ease-in-out infinite; }
.spot-depth b { position: relative; z-index: 1; font-family: var(--font-num); font-size: .82rem; color: var(--text); }
.spot-depth small { position: relative; z-index: 1; font-size: .62rem; color: var(--text-2); margin-top: 3px; }
.spot-name { display: block; font-size: .92rem; font-weight: 500; line-height: 1.35; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.spot-go { display: inline-flex; align-items: center; gap: 5px; padding: 6px 10px; border-radius: 10px; background: var(--grad-brand); color: #fff; font-family: var(--font-num); font-weight: 700; font-size: .66rem; letter-spacing: .08em; box-shadow: 0 6px 18px -8px rgba(34, 211, 238, .8); }
.spot-go .icon { width: 15px; height: 15px; }

/* ---------- Misc ---------- */
.empty { text-align: center; padding: 36px 16px; color: var(--text-3); }
.empty .icon { width: 44px; height: 44px; margin: 0 auto 10px; padding: 10px; border-radius: 14px; color: var(--primary); background: var(--primary-soft); border: 1px solid var(--border-glow); box-shadow: 0 0 26px -8px var(--glow); }
.kv { display: grid; grid-template-columns: auto 1fr; gap: 6px 14px; font-size: .9rem; }
.kv dt { color: var(--text-3); }
.kv dd { margin: 0; font-weight: 500; }
.divider-dot::before { content: "•"; margin: 0 6px; color: var(--text-3); }
/* แถบออฟไลน์ (ซ่อนจริงด้วย visibility เพราะแถบบนเป็นกระจกโปร่ง) */
.offline-bar { position: fixed; top: calc(var(--header-h) + var(--safe-t)); left: 0; right: 0; z-index: 899; background: var(--grad-alert); color: #1F2937; text-align: center; font-size: .82rem; font-weight: 500; padding: 5px 10px; transform: translateY(-100%); visibility: hidden; transition: transform .3s, visibility 0s linear .3s; }
body.is-offline .offline-bar { transform: translateY(0); visibility: visible; transition-delay: 0s; }
.theme-btn .icon-sun, .theme-btn .icon-moon, .theme-btn .icon-auto { display: none; }
[data-theme="light"] .theme-btn .icon-sun, [data-theme="dark"] .theme-btn .icon-moon { display: inline-block; }
.theme-btn .icon { transition: transform .5s var(--spring); }
.theme-btn:hover .icon { transform: rotate(25deg); color: var(--primary); }

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; scroll-behavior: auto !important; }
  .bg-fx { display: none; }
}