/* ===== SaiTaMo · Weather Forecast =====
   โทนเดียวกับตระกูล SaiTaMo: ครีมอุ่น + น้ำเงิน + ทองซิกเนเจอร์ การ์ดฮีโร่ดำ-ทอง
   (คัดลอกโครงสีจาก thaibankholiday.saitamo.com ให้หน้าตาเข้าชุดเดียวกัน) */
:root{
  --bg:#EEF4F8; --bg2:#E6F0F5; --paper:#FFFFFF;
  --ink:#0A192F; --ink2:#42606B; --line:#CBD9E1;
  --brand:#0E7C8C; --brand2:#0B74C4;
  --gold:#B5851F; --gold-soft:#F7E7CE; --gold-lite:#D4AF37;
  --good:#0F9E6E; --danger:#DC2626; --sky:#0EA5E9; --sky-soft:#E0F5FE;

  --vault1:#12335A; --vault2:#0A192F; --vault-gold:#D4AF37; --vault-edge:#C08A2A;
  --vault-ink:#E0F2FE; --vault-ink2:#B9C2D6;
  --saitamo-yellow:#D4AF37; --saitamo-yellow2:#C9A227; --saitamo-ink:#0A192F;

  --shadow:0 1px 2px rgba(22,32,60,.04),0 12px 30px rgba(22,32,60,.07);
  --shadow-lg:0 18px 46px rgba(22,32,60,.14);

  --r:20px; --r-sm:14px; --r-xs:10px;
  --font:"IBM Plex Sans Thai",system-ui,-apple-system,sans-serif;
  --num:"Bai Jamjuree","IBM Plex Sans Thai",sans-serif;
  --spring:cubic-bezier(.34,1.56,.64,1);
  --maxw:1120px;
  color-scheme:light;
}
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]){
    --bg:#0A192F; --bg2:#143650; --paper:#0E2942;
    --ink:#E0F2FE; --ink2:#9FB6C9; --line:#33505C;
    --brand:#2FA6B8; --brand2:#4CB8F5;
    --gold:#D4AF37; --gold-soft:#2E2312; --gold-lite:#F7E7CE;
    --good:#059669; --danger:#EF4444; --sky:#38BDF8; --sky-soft:#0C2A3A;
    --shadow:0 2px 14px rgba(3,8,18,.5);
    --shadow-lg:0 18px 46px rgba(3,8,18,.6);
    color-scheme:dark;
  }
}
:root[data-theme="dark"]{
  --bg:#0A192F; --bg2:#143650; --paper:#0E2942;
  --ink:#E0F2FE; --ink2:#9FB6C9; --line:#33505C;
  --brand:#2FA6B8; --brand2:#4CB8F5;
  --gold:#D4AF37; --gold-soft:#2E2312; --gold-lite:#F7E7CE;
  --good:#059669; --danger:#EF4444; --sky:#38BDF8; --sky-soft:#0C2A3A;
  --shadow:0 2px 14px rgba(3,8,18,.5);
  --shadow-lg:0 18px 46px rgba(3,8,18,.6);
  color-scheme:dark;
}

*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0; background:var(--bg); color:var(--ink);
  font-family:var(--font); font-size:16px; line-height:1.6;
  -webkit-font-smoothing:antialiased;
  background-image:radial-gradient(1200px 600px at 80% -10%, rgba(14,124,140,.07), transparent 60%),
                   radial-gradient(900px 500px at -10% 0%, rgba(181,133,31,.06), transparent 55%);
  background-attachment:fixed;
}
.skip{position:absolute;left:-999px;top:0;background:var(--brand);color:#fff;padding:10px 14px;border-radius:0 0 10px 0;z-index:100}
.skip:focus{left:0}
a{color:var(--brand)}
button{font-family:inherit}
:focus-visible{outline:2.5px solid var(--brand2);outline-offset:2px;border-radius:6px}

/* topbar */
.topbar{max-width:var(--maxw);margin:0 auto;padding:16px 20px;display:flex;align-items:center;justify-content:space-between;gap:12px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink);font-weight:700}
.brand__mark{width:38px;height:38px;border-radius:50%;display:block;object-fit:cover;object-position:50% 8%;
  background:radial-gradient(120% 120% at 50% 20%, #12335A, #0A192F);border:2px solid #D4AF37;box-shadow:var(--shadow)}
.brand__name{font-size:18px;letter-spacing:.2px}
.brand__sub{color:var(--ink2);font-weight:500;font-size:14px;margin-left:4px}
.topbar__right{display:flex;align-items:center;gap:10px}
.theme-toggle{display:inline-flex;align-items:center;gap:8px;cursor:pointer;height:42px;padding:0 15px;border-radius:999px;
  border:1px solid var(--line);background:var(--paper);color:var(--ink);font-weight:600;font-size:14px;line-height:1;
  box-shadow:var(--shadow);transition:transform .15s var(--spring),border-color .2s,background .2s}
.theme-toggle:hover{transform:translateY(-1px);border-color:var(--brand2)}
.theme-toggle svg{width:18px;height:18px;flex:none}
.theme-toggle svg[hidden]{display:none!important}
@media(max-width:420px){.theme-toggle span{display:none}.theme-toggle{padding:0 12px}}

main{max-width:var(--maxw);margin:0 auto;padding:8px 20px 40px}

/* hero */
.hero{padding:26px 0 10px;text-align:center}
.hero__mascot{display:block;margin:0 auto 4px;width:110px;height:auto;filter:drop-shadow(0 14px 22px rgba(22,32,60,.22));animation:bob 4s ease-in-out infinite}
@keyframes bob{0%,100%{transform:translateY(0)}50%{transform:translateY(-7px)}}
.eyebrow{display:inline-flex;align-items:center;gap:8px;margin:0 0 14px;font-size:13.5px;font-weight:600;color:var(--gold);background:var(--gold-soft);padding:6px 13px;border-radius:999px}
.eyebrow .dot{width:7px;height:7px;border-radius:50%;background:var(--gold);box-shadow:0 0 0 4px color-mix(in srgb,var(--gold) 22%,transparent)}
.hero__title{margin:6px 0 10px;font-size:clamp(28px,5.4vw,46px);line-height:1.15;letter-spacing:-.5px;
  background:linear-gradient(120deg,var(--ink),var(--brand));-webkit-background-clip:text;background-clip:text;color:transparent}
.hero__lead{max-width:620px;margin:0 auto 16px;color:var(--ink2);font-size:16px}
.loc{display:inline-flex;align-items:center;gap:8px;font-size:14px;color:var(--ink2);background:var(--paper);
  border:1px solid var(--line);border-radius:999px;padding:7px 14px;box-shadow:var(--shadow)}
.loc button{border:0;background:transparent;color:var(--brand2);font-weight:700;cursor:pointer;padding:0}

/* วงกลมเปอร์เซ็นต์หลัก */
.now{position:relative;margin:26px 0 8px;border-radius:26px;overflow:hidden;
  background:linear-gradient(150deg,var(--vault1),var(--vault2));border:1px solid var(--vault-edge);box-shadow:var(--shadow-lg)}
.now__glow{position:absolute;inset:0;pointer-events:none;background:
  radial-gradient(600px 240px at 85% -20%, rgba(227,189,99,.22), transparent 60%),
  radial-gradient(500px 220px at 0% 120%, rgba(46,125,239,.18), transparent 60%)}
.now__body{position:relative;padding:28px 24px 26px;display:grid;gap:20px;grid-template-columns:1fr auto;align-items:center}
.now__hourlbl{color:var(--vault-ink2);font-size:14px;margin:0 0 4px}
.now__pct{font-family:var(--num);font-size:clamp(48px,9vw,72px);font-weight:700;color:var(--vault-gold);line-height:1;margin:0}
.now__pct small{font-size:.35em;color:var(--vault-ink2);font-weight:600;margin-left:4px}
.now__caption{color:var(--vault-ink2);font-size:13.5px;margin:6px 0 0;max-width:420px}
.advisory{display:flex;flex-wrap:wrap;gap:16px;margin:14px 0;padding:12px 14px;border-radius:14px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.14)}
.advisory__lvl{display:flex;align-items:center;gap:8px;font-weight:700;font-size:13.5px;color:var(--vault-ink);flex:0 0 100%}
.advisory__dot{width:10px;height:10px;border-radius:50%;flex:none}
.advisory__item{display:flex;align-items:flex-start;gap:8px;font-size:13px;color:var(--vault-ink2);flex:1 1 200px}
.advisory__item b{color:var(--vault-ink);font-weight:600}
.now__sources{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}
.srcchip{display:inline-flex;align-items:center;gap:6px;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.16);
  border-radius:999px;padding:6px 12px;font-size:13px;color:var(--vault-ink)}
.srcchip b{font-family:var(--num);color:var(--vault-gold)}
.srcchip.off{opacity:.45}

.logbox{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.16);border-radius:18px;padding:16px 18px;min-width:220px}
.logbox__q{color:var(--vault-ink);font-weight:700;margin:0 0 10px;font-size:15px}
.rowbtns{display:flex;gap:10px}
.rbtn{flex:1;display:flex;flex-direction:column;align-items:center;gap:4px;padding:12px 8px;border-radius:14px;
  border:1px solid rgba(255,255,255,.2);background:rgba(255,255,255,.05);color:var(--vault-ink);cursor:pointer;font-family:inherit;
  transition:.15s var(--spring)}
.rbtn:hover{transform:translateY(-2px)}
.rbtn.sel--yes[aria-pressed="true"]{background:var(--sky);border-color:var(--sky);color:#04202c}
.rbtn.sel--no[aria-pressed="true"]{background:var(--vault-gold);border-color:var(--vault-gold);color:#241a05}
.rbtn__ico{font-size:20px}
.intensity{display:flex;gap:6px;margin-top:10px}
.ichip{flex:1;text-align:center;padding:7px 4px;border-radius:10px;border:1px solid rgba(255,255,255,.18);
  background:rgba(255,255,255,.04);color:var(--vault-ink2);font-size:12.5px;cursor:pointer}
.ichip[aria-pressed="true"]{background:var(--sky);border-color:var(--sky);color:#04202c;font-weight:700}
.logbox__saved{margin-top:10px;font-size:12.5px;color:var(--good);display:none}
.logbox__saved.show{display:block}

/* section heading */
.section-h{font-size:21px;margin:34px 0 14px;display:flex;align-items:baseline;gap:10px;flex-wrap:wrap}
.section-h .hint{font-size:13px;color:var(--ink2);font-weight:500}

/* แถบพยากรณ์ 48 ชม. */
.fstrip{display:flex;gap:10px;overflow-x:auto;padding:4px 2px 14px;scroll-snap-type:x proximity}
.fcard{scroll-snap-align:start;flex:0 0 auto;width:150px;background:var(--paper);border:1px solid var(--line);
  border-radius:var(--r-sm);padding:12px 10px;box-shadow:var(--shadow);text-align:center}
.fcard.logged{border-color:var(--good)}
.fcard.past-missing{border-style:dashed;border-color:var(--gold)}
.fcard__lvl{width:8px;height:8px;border-radius:50%;margin:0 auto 6px}
.fcard__hour{font-size:12px;color:var(--ink2);margin:0 0 6px}
.fcard__pct{font-family:var(--num);font-size:26px;font-weight:700;color:var(--brand);margin:0}
.fcard__sub{display:flex;flex-direction:column;gap:2px;margin-top:8px}
.fcard__src{display:flex;justify-content:space-between;align-items:center;gap:6px;font-size:11px;color:var(--ink2);white-space:nowrap}
.fcard__src span:first-child{overflow:hidden;text-overflow:ellipsis;min-width:0}
.fcard__src span:last-child{flex:none}
.fcard__badge{margin-top:8px;font-size:11px;font-weight:700}
.fcard__badge.yes{color:var(--brand2)}
.fcard__badge.no{color:var(--ink2)}

/* ฟอร์มบันทึกย้อนหลัง */
.card{background:var(--paper);border:1px solid var(--line);border-radius:var(--r);padding:18px;box-shadow:var(--shadow)}
.formrow{display:flex;flex-wrap:wrap;gap:10px;align-items:flex-end;margin-top:10px}
.field{display:flex;flex-direction:column;gap:4px;font-size:12.5px;color:var(--ink2);font-weight:600}
.field select,.field input[type=text]{font:inherit;font-size:14.5px;padding:9px 12px;border-radius:10px;border:1px solid var(--line);
  background:var(--bg2);color:var(--ink);min-width:160px}
.field input[type=text]{min-width:220px}
.btn{appearance:none;border:0;cursor:pointer;font-family:inherit;font-weight:700;border-radius:12px;padding:10px 18px;font-size:14.5px}
.btn--primary{background:linear-gradient(140deg,var(--saitamo-yellow),var(--saitamo-yellow2));color:var(--saitamo-ink);
  box-shadow:0 6px 16px rgba(246,194,27,.32)}
.btn--ghost{background:transparent;border:1px solid var(--line);color:var(--ink)}

/* ตารางประวัติ */
.htable{width:100%;border-collapse:collapse;margin-top:12px;font-size:13.5px}
.htable th,.htable td{padding:9px 10px;text-align:center;border-bottom:1px solid var(--line)}
.htable th{color:var(--ink2);font-weight:600;font-size:12px}
.htable td:first-child,.htable th:first-child{text-align:left}
.htable .yes{color:var(--brand2);font-weight:700}
.htable .no{color:var(--ink2)}
.htable-wrap{overflow-x:auto}

/* ความแม่นยำ */
.segmented{display:inline-flex;background:var(--paper);border:1px solid var(--line);border-radius:999px;padding:4px;box-shadow:var(--shadow);margin-bottom:16px}
.segbtn{border:0;background:transparent;padding:8px 16px;border-radius:999px;font-size:13.5px;font-weight:600;color:var(--ink2);cursor:pointer}
.segbtn[aria-selected="true"]{background:var(--brand);color:#fff}
.accgrid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:14px}
.acccard h3{margin:0 0 4px;font-size:16px}
.acccard .n{color:var(--ink2);font-size:13px;margin:0 0 12px}
.brier{display:flex;align-items:baseline;gap:6px;margin-bottom:14px}
.brier b{font-family:var(--num);font-size:22px;color:var(--brand)}
.brier span{font-size:12.5px;color:var(--ink2)}
.reliab{display:flex;align-items:flex-end;gap:6px;height:120px;margin-top:6px}
.rbar{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:flex-end;height:100%;gap:4px}
.rbar__track{width:100%;flex:1;display:flex;align-items:flex-end;position:relative;background:var(--bg2);border-radius:6px 6px 0 0;overflow:hidden}
.rbar__fill{width:100%;background:var(--brand);border-radius:6px 6px 0 0}
.rbar__ideal{position:absolute;left:0;right:0;height:2px;background:var(--gold)}
.rbar__lbl{font-size:9.5px;color:var(--ink2)}
.reliab-empty{color:var(--ink2);font-size:13px;padding:20px 0;text-align:center}

/* ตั้งค่าที่ตั้ง */
.modal-backdrop{position:fixed;inset:0;background:rgba(10,25,47,.55);display:none;align-items:center;justify-content:center;z-index:80;padding:20px}
.modal-backdrop.show{display:flex}
.modal{background:var(--paper);border-radius:var(--r);padding:22px;max-width:380px;width:100%;box-shadow:var(--shadow-lg)}
.modal h2{margin:0 0 12px;font-size:18px}
.modal .field{width:100%;margin-bottom:10px}
.modal .field input{width:100%}
.modal__actions{display:flex;justify-content:flex-end;gap:8px;margin-top:14px}

/* footer */
.foot{max-width:var(--maxw);margin:20px auto 0;padding:24px 20px 40px;border-top:1px solid var(--line);color:var(--ink2);font-size:14px;text-align:center}
.foot__dim{font-size:12.5px;opacity:.8;margin-top:6px}

/* toast */
.toast{position:fixed;left:50%;bottom:26px;transform:translateX(-50%) translateY(20px);background:var(--ink);color:var(--bg);
  padding:12px 20px;border-radius:14px;font-weight:600;font-size:14px;box-shadow:var(--shadow-lg);opacity:0;pointer-events:none;
  transition:.25s var(--spring);z-index:60}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}

@media (max-width:640px){
  .now__body{grid-template-columns:1fr}
  .logbox{min-width:0}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}