.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
*{box-sizing:border-box;margin:0;padding:0}
:root{
  --card:rgba(255,255,255,.93);
  --ink:#1a2b3c;--muted:#6b7d90;
  --acc:#0ea5e9;--acc2:#22c55e;--warn:#f59e0b;--danger:#ef4444;
  --fri:#ef4444;
  /* --- بک‌گراند: تم روشن (سپیده‌دمِ آبی-فیروزه‌ای) --- */
  --bg-grad:linear-gradient(160deg,#e0f2fe 0%,#bae6fd 28%,#7dd3fc 52%,#0ea5e9 75%,#0284c7 100%);
  --bg-mesh:radial-gradient(38vmax 28vmax at 12% 18%,rgba(255,255,255,.55),transparent 60%),
            radial-gradient(42vmax 30vmax at 88% 12%,rgba(56,189,248,.45),transparent 62%),
            radial-gradient(50vmax 36vmax at 52% 92%,rgba(14,165,233,.35),transparent 62%);
  --orb1:radial-gradient(circle at 30% 30%,rgba(255,255,255,.95),rgba(125,211,252,.55) 45%,transparent 72%);
  --orb2:radial-gradient(circle at 50% 50%,rgba(186,230,253,.9),rgba(14,165,233,.5) 52%,transparent 74%);
  --orb3:radial-gradient(circle at 40% 40%,rgba(224,242,254,.85),rgba(2,132,199,.4) 55%,transparent 76%);
  --orb-op:.92;
  --card-shadow:0 18px 50px rgba(2,44,82,.22);
  --ctl-bg:#ffffff;
  --ctl-fg:#1a2b3c;
  --ctl-bd:#cbd5e1;
  --ctl-bg-hover:#f0f9ff;
}
html[data-theme="dark"]{
  --card:rgba(15,23,42,.88);
  --ink:#e2e8f0;--muted:#94a3b8;
  /* --- بک‌گراند: تم تیره (شبِ شفق قطبی) --- */
  --bg-grad:linear-gradient(160deg,#020617 0%,#0f172a 22%,#1e293b 45%,#0f2942 68%,#020617 100%);
  --bg-mesh:radial-gradient(40vmax 30vmax at 15% 14%,rgba(56,189,248,.22),transparent 60%),
            radial-gradient(44vmax 32vmax at 88% 18%,rgba(99,102,241,.28),transparent 62%),
            radial-gradient(52vmax 38vmax at 50% 88%,rgba(16,185,129,.20),transparent 62%),
            radial-gradient(30vmax 22vmax at 72% 62%,rgba(244,114,182,.14),transparent 62%);
  --orb1:radial-gradient(circle at 30% 30%,rgba(56,189,248,.7),rgba(14,165,233,.28) 48%,transparent 74%);
  --orb2:radial-gradient(circle at 50% 50%,rgba(99,102,241,.62),rgba(59,130,246,.24) 54%,transparent 76%);
  --orb3:radial-gradient(circle at 40% 40%,rgba(16,185,129,.5),rgba(6,182,212,.22) 56%,transparent 78%);
  --orb-op:.9;
  --card-shadow:0 18px 50px rgba(0,0,0,.5);
  --ctl-bg:#243044;
  --ctl-fg:#e2e8f0;
  --ctl-bd:#3a4a63;
  --ctl-bg-hover:#32405a;
}
html{scroll-behavior:smooth;scroll-padding-top:130px}
@media(max-width:640px){html{scroll-padding-top:250px}}
/* آفست مقصدهای لنگر تا زیر هدر sticky پنهان نمانند */
#main,#converter,#seoTitle,.calendar-card,.detail-card,.seo-card{scroll-margin-top:130px}
@media(max-width:640px){#main,#converter,#seoTitle,.calendar-card,.detail-card,.seo-card{scroll-margin-top:250px}}
body{font-family:'Vazirmatn',Tahoma,sans-serif;color:var(--ink);min-height:100vh;background:var(--bg-grad);line-height:1.6;transition:background .5s ease,color .35s ease;padding:env(safe-area-inset-top) env(safe-area-inset-right) env(safe-area-inset-bottom) env(safe-area-inset-left)}
/* ===== بک‌گراند متحرک (روشن: آسمانِ سپیده‌دم؛ تیره: آسمان شب) ===== */
.bg{position:fixed;inset:0;z-index:-1;overflow:hidden;background:var(--bg-grad)}
.bg::before{content:'';position:absolute;inset:-40%;background:var(--bg-mesh);animation:pan 22s ease-in-out infinite alternate}
.bg .orb{position:absolute;border-radius:50%;filter:blur(22px);opacity:var(--orb-op);mix-blend-mode:screen;animation:float 18s ease-in-out infinite}
.bg .orb1{width:46vmax;height:46vmax;left:-10vmax;top:-8vmax;background:var(--orb1);animation-delay:-2s}
.bg .orb2{width:38vmax;height:38vmax;right:-8vmax;top:8vmax;background:var(--orb2);animation-delay:-7s}
.bg .orb3{width:42vmax;height:42vmax;left:18vmax;bottom:-12vmax;background:var(--orb3);animation-delay:-11s}
@keyframes float{0%{transform:translate(0,0) scale(1)}50%{transform:translate(18px,-22px) scale(1.04)}100%{transform:translate(-10px,14px) scale(.98)}}
@keyframes pan{0%{transform:translate(-2%,-1%) scale(1)}100%{transform:translate(2%,1%) scale(1.02)}}
@media (prefers-reduced-motion:reduce){.bg::before,.bg .orb{animation:none}}
.topbar{width:100%;max-width:1280px;margin:0 auto;padding:18px 18px;display:flex;gap:16px;align-items:center;justify-content:space-between;flex-wrap:wrap;color:var(--ink)}
.brand{display:flex;gap:12px;align-items:center;min-width:0}
.brand div{min-width:0}
.logo{font-size:40px;line-height:1;flex-shrink:0;filter:drop-shadow(0 2px 6px rgba(0,0,0,.18))}
.brand h1{font-size:22px;font-weight:900;white-space:nowrap}
.brand p{font-size:12px;opacity:.85;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.search-box{position:relative;display:flex;gap:8px;flex-shrink:0}
.search-box input{width:260px;max-width:52vw;padding:11px 14px;border-radius:14px;border:none;outline:none;font-family:inherit;font-size:14px;background:var(--ctl-bg);color:var(--ctl-fg)}
.search-box input::placeholder{color:var(--muted)}
.search-box button{padding:11px 16px;border-radius:14px;border:none;background:var(--acc);color:#fff;font-family:inherit;font-weight:700;cursor:pointer;white-space:nowrap}
.search-box button:hover{filter:brightness(1.08)}
.search-box button:active{transform:scale(.98)}
.suggest{position:absolute;top:110%;right:0;left:0;background:var(--ctl-bg);border:1px solid var(--ctl-bd);border-radius:12px;list-style:none;overflow:hidden;box-shadow:0 12px 30px rgba(0,0,0,.3);z-index:20;color:var(--ctl-fg)}
.suggest li{padding:10px 14px;cursor:pointer;font-size:13px;border-bottom:1px solid var(--ctl-bd)}
.suggest li:last-child{border:none}
.suggest li:hover,.suggest li.hl{background:var(--ctl-bg-hover)}
.hidden{display:none!important}
.offline-bar{background:#f59e0b;color:#fff;text-align:center;padding:8px 14px;font-size:13px;font-weight:700}
.header-actions{display:flex;align-items:center;gap:10px;flex-shrink:0}

/* دکمه حمایت مالی در header */
.support-btn-header{
  padding:10px 18px;
  border-radius:14px;
  border:2px solid #f59e0b;
  background:linear-gradient(135deg,#fbbf24,#f59e0b);
  color:#fff;
  font-family:inherit;
  font-size:13px;
  font-weight:700;
  cursor:pointer;
  transition:all 0.3s ease;
  box-shadow:0 4px 12px rgba(245,158,11,0.3);
  white-space:nowrap;
}

.support-btn-header:hover{
  transform:translateY(-2px) scale(1.05);
  box-shadow:0 8px 20px rgba(245,158,11,0.5);
  background:linear-gradient(135deg,#f59e0b,#d97706);
}

.support-btn-header:active{
  transform:translateY(0) scale(0.98);
}

/* ساعت دیجیتال مدرن با Neumorphism */
.live-clock{
  position:relative;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding:12px 20px;
  border-radius:20px;
  background:linear-gradient(145deg,#e6f3ff,#f0f9ff);
  box-shadow:8px 8px 16px rgba(2,132,199,0.15),-8px -8px 16px rgba(255,255,255,0.9),inset 2px 2px 4px rgba(255,255,255,0.5);
  font-family:'Segoe UI',Tahoma,sans-serif;
  font-weight:600;
  color:#0369a1;
  transition:all 0.3s cubic-bezier(0.4,0,0.2,1);
  min-width:160px;
  overflow:hidden;
}

.live-clock::before{
  content:'';
  position:absolute;
  inset:-2px;
  border-radius:20px;
  padding:2px;
  background:linear-gradient(135deg,#0ea5e9,#3b82f6,#8b5cf6);
  -webkit-mask:linear-gradient(#fff 0 0) content-box,linear-gradient(#fff 0 0);
  mask:linear-gradient(#fff 0 0) content-box,linear-gradient(#fff 0 0);
  -webkit-mask-composite:xor;
  mask-composite:exclude;
  opacity:0;
  transition:opacity 0.3s;
}

.live-clock:hover::before{
  opacity:0.6;
}

.live-clock:hover{
  transform:translateY(-3px) scale(1.02);
  box-shadow:12px 12px 24px rgba(2,132,199,0.2),-12px -12px 24px rgba(255,255,255,1);
}

.clock-inner{
  display:flex;
  align-items:baseline;
  gap:6px;
  z-index:1;
  position:relative;
  direction:ltr;
}

.clock-time{
  font-size:24px;
  font-weight:700;
  letter-spacing:2px;
  background:linear-gradient(135deg,#0369a1,#0ea5e9,#3b82f6);
  -webkit-background-clip:text;
  background-clip:text;
  -webkit-text-fill-color:transparent;
  font-variant-numeric:tabular-nums;
}

.clock-separator{
  animation:blink 1s ease-in-out infinite;
}

@keyframes blink{
  0%,100%{opacity:1}
  50%{opacity:0.3}
}

.clock-seconds{
  font-size:16px;
  font-weight:600;
  color:#0284c7;
  opacity:0.8;
  font-variant-numeric:tabular-nums;
}

.clock-icon{
  font-size:20px;
  margin-left:8px;
  filter:drop-shadow(0 2px 4px rgba(14,165,233,0.3));
}

/* تم تیره */
html[data-theme="dark"] .live-clock{
  background:linear-gradient(145deg,#1e293b,#0f172a);
  box-shadow:8px 8px 16px rgba(0,0,0,0.4),-8px -8px 16px rgba(51,65,85,0.1),inset 2px 2px 4px rgba(100,116,139,0.1);
  color:#38bdf8;
}

html[data-theme="dark"] .clock-time{
  background:linear-gradient(135deg,#38bdf8,#3b82f6,#8b5cf6);
  -webkit-background-clip:text;
  background-clip:text;
  -webkit-text-fill-color:transparent;
}

html[data-theme="dark"] .clock-seconds{
  color:#7dd3fc;
}

html[data-theme="dark"] .live-clock:hover{
  box-shadow:12px 12px 24px rgba(0,0,0,0.6),-12px -12px 24px rgba(51,65,85,0.15);
}

.icon-btn{width:42px;height:42px;border-radius:50%;border:none;background:var(--ctl-bg);color:var(--ctl-fg);font-size:20px;cursor:pointer;flex-shrink:0;border:1px solid var(--ctl-bd)}
.icon-btn:hover{background:var(--ctl-bg-hover)}
.daylen{background:#f1f5f9;border:1px solid #e2e8f0;border-radius:11px;padding:8px 12px;font-size:12px;display:flex;gap:14px;flex-wrap:wrap;margin-bottom:10px}
.daylen .dl{white-space:nowrap}
.hijri{opacity:.9}
.action-bar{display:flex;gap:8px;flex-wrap:wrap;margin:10px 0 2px}
.mini-btn{padding:7px 12px;border-radius:10px;border:1px solid var(--ctl-bd);background:var(--ctl-bg);color:var(--ctl-fg);font-family:inherit;font-size:12px;font-weight:700;cursor:pointer}
.mini-btn:hover{background:var(--ctl-bg-hover);border-color:var(--acc)}
html[data-theme="dark"]{color-scheme:dark}
html[data-theme="dark"] body{background:var(--bg-grad)}
html[data-theme="dark"] .card{background:rgba(30,41,59,.92)}
html[data-theme="dark"] .card,html[data-theme="dark"] .cell,html[data-theme="dark"] .stat,html[data-theme="dark"] .chart-wrap,html[data-theme="dark"] .h,html[data-theme="dark"] .strip-item{color:#e2e8f0;border-color:#334155}
html[data-theme="dark"] .stat{background:#1e293b}
html[data-theme="dark"] .chart-wrap{background:#1e293b}
html[data-theme="dark"] .h{background:#1e293b}
html[data-theme="dark"] .strip-item{background:#1e293b}
html[data-theme="dark"] .cell{background:#1e293b}
html[data-theme="dark"] .daylen{background:#1e293b;border-color:#334155}
html[data-theme="dark"] .climate{background:#1e293b;border-color:#334155;color:#e2e8f0}
html[data-theme="dark"] .occ-pill.fest{background:#052e16}
@media print{
  .topbar,.toolrow,.fav-row,.chips,#strip,.actions,.action-bar,#toast,.search-box,.icon-btn,.offline-bar,footer{display:none!important}
  .layout{grid-template-columns:1fr;gap:10px}
  .bg{display:none}
  body{background:#fff;color:#000}
  .card{box-shadow:none;border:1px solid #ccc}
}
.layout{width:100%;max-width:1280px;margin:0 auto;padding:0 18px 18px;display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);gap:16px;align-items:start}
@media(max-width:900px){.layout{grid-template-columns:1fr}.topbar{padding:14px}.brand h1{font-size:19px}.brand p{white-space:normal}}

/* ===== موبایل ===== */
@media(max-width:640px){
  .topbar{padding:12px;gap:10px}
  .brand{width:100%;justify-content:center;text-align:center}
  .brand h1{font-size:17px;white-space:normal;text-align:center}
  .brand p{font-size:10.5px;white-space:normal;text-align:center;line-height:1.6}
  .logo{font-size:32px}
  .header-actions{width:100%;flex-wrap:wrap;gap:8px}
  .search-box{flex:1;min-width:0;width:100%}
  .search-box input{flex:1;width:auto;min-width:0;max-width:none;padding:10px 12px;font-size:16px}
  .search-box button{padding:10px 12px;font-size:12px}
  .icon-btn{width:40px;height:40px}
  .layout{padding:0 10px 12px;gap:12px}
  .card{padding:13px;border-radius:16px}
  .cal-title h2{font-size:17px}
  .nav-btn{width:44px;height:44px;font-size:20px}
  .grid{gap:5px}
  .cell{min-height:68px;padding:4px 2px;border-radius:10px}
  .cell .d{font-size:13px}
  .cell .ico{font-size:17px}
  .cell .t{font-size:9px}
  .weekdays{font-size:10px;gap:3px}
  .toolbar{font-size:11px;gap:8px}
  .toolbar select{padding:6px 8px;font-size:11px;min-height:44px}
  .tool-btn{min-width:0;flex:1 1 44%;font-size:11px;padding:10px 6px;min-height:44px}
  .mini-btn{font-size:11px;padding:7px 9px}
  .stats{gap:6px}
  .stat{padding:8px 4px}
  .stat b{font-size:12px}
  .now-box{padding:13px;gap:10px}
  .now-box .big-ico{font-size:36px}
  .now-box .big-temp{font-size:27px}
  .chart-wrap canvas{height:120px}
  .occ-pill{font-size:11px;padding:5px 8px}
  .toast{font-size:12px;padding:9px 14px;bottom:14px;max-width:94vw}
  .strip-item{flex:0 0 70px;padding:6px 3px}
  .strip-item b{font-size:10px}
  .legend{font-size:10px;gap:8px}
  .fav-chip{font-size:11px}
  .month-info{font-size:10px}
}

/* ===== موبایل خیلی کوچک (≤360px) ===== */
@media(max-width:360px){
  .brand h1{font-size:15px}
  .brand p{font-size:9.5px}
  .cell{min-height:56px}
  .cell .t{font-size:8px}
  .search-box button{font-size:11px;padding:10px 9px}
  .tool-btn{font-size:10px}
}

/* ===== landscape موبایل (ارتفاع کم) ===== */
@media(max-height:480px) and (orientation:landscape){
  .topbar{padding:8px 14px}
  .brand h1{font-size:15px}
  .brand p{display:none}
  .logo{font-size:26px}
  .layout{padding-bottom:10px}
}

/* ===== تبلت (641 تا 900) ===== */
@media(min-width:641px) and (max-width:900px){
  .layout{padding:0 14px 16px}
  .card{padding:15px}
  .search-box input{width:200px}
  .header-actions{flex:1;justify-content:flex-end}
}

/* ===== نمایش لمسی: هدف‌های بزرگتر ===== */
@media(hover:none) and (pointer:coarse){
  .cell{min-height:68px}
  .mini-btn,.tool-btn,.chips button,.nav-btn,.icon-btn{min-height:40px}
  .nav-btn,.icon-btn{min-width:40px}
}

/* ===== دسکتاپ بزرگ ===== */
@media(min-width:1400px){
  .topbar,.layout{max-width:1360px}
}
.card{background:var(--card);backdrop-filter:blur(12px) saturate(1.15);-webkit-backdrop-filter:blur(12px) saturate(1.15);border:1px solid rgba(255,255,255,.22);border-radius:20px;padding:18px;box-shadow:var(--card-shadow);min-width:0;overflow:hidden;transition:background .35s ease,border-color .35s ease}
html[data-theme="dark"] .card{border-color:rgba(255,255,255,.08)}
.cal-head{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:10px}
.cal-title{text-align:center;min-width:0;flex:1}
.cal-title h2{font-size:21px;font-weight:900;white-space:nowrap}
.cal-title span{font-size:11px;color:var(--muted)}
.nav-btn{width:42px;height:42px;flex-shrink:0;border-radius:50%;border:none;background:#0ea5e9;color:#fff;font-size:22px;cursor:pointer;line-height:1;display:grid;place-items:center}
.nav-btn:hover{background:#0284c7}
.toolbar{display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap;margin-bottom:10px;font-size:12px;color:var(--ink)}
.toolbar label{display:flex;align-items:center;gap:6px;flex-wrap:wrap}
.toolbar select{font-family:inherit;padding:6px 10px;border-radius:10px;border:1px solid var(--ctl-bd);background:var(--ctl-bg);color:var(--ctl-fg);font-size:12px;cursor:pointer}
.month-info{font-size:11px;color:#b91c1c;font-weight:700;white-space:nowrap}
.chips{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:10px}
.chips.inline{margin-bottom:0}
.chips button{border:1px solid var(--ctl-bd);background:var(--ctl-bg);color:var(--ctl-fg);padding:5px 11px;border-radius:999px;font-family:inherit;font-size:12px;cursor:pointer;white-space:nowrap}
.chips button.active,.chips button:hover{background:#0ea5e9;color:#fff;border-color:#0ea5e9}
.fav-row{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-bottom:10px;font-size:12px}
.fav-chip{display:inline-flex;align-items:center;gap:6px;background:#fef9c3;border:1px solid #fde047;border-radius:999px;padding:4px 6px 4px 10px;font-size:12px}
.fav-chip b{cursor:pointer}
.fav-chip b:hover{color:#0284c7}
.fav-chip i{cursor:pointer;font-style:normal;background:#f87171;color:#fff;border-radius:50%;width:18px;height:18px;line-height:16px;text-align:center;font-size:12px;flex-shrink:0}
.toolrow{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:10px}
.tool-btn{flex:1;min-width:100px;padding:8px 10px;border-radius:12px;border:1px solid var(--ctl-bd);background:var(--ctl-bg);font-family:inherit;font-size:12px;font-weight:700;cursor:pointer;color:var(--ctl-fg);white-space:nowrap}
.tool-btn:hover{background:var(--ctl-bg-hover);border-color:var(--acc)}
.tool-btn.compact{flex:none;min-width:80px}
.date-converter{background:var(--card);border:2px solid var(--ctl-bd);border-radius:14px;padding:14px;margin-bottom:12px}
.converter-title{font-size:14px;font-weight:700;margin-bottom:10px;color:var(--ink)}
.converter-inputs{display:flex;gap:6px;flex-wrap:wrap;align-items:center}
.converter-select,.converter-input{padding:9px 12px;border-radius:10px;border:1px solid var(--ctl-bd);background:var(--ctl-bg);color:var(--ctl-fg);font-family:inherit;font-size:13px;flex:1;min-width:70px}
.converter-input::placeholder{color:var(--muted);opacity:1}
.converter-select{flex:0 0 90px}
.converter-select.month-select{flex:1 1 110px;max-width:150px}
#convYear{flex:2 1 125px;max-width:155px;min-width:115px}
#convDay{flex:1 1 70px;max-width:80px;min-width:64px}
.converter-input:focus,.converter-select:focus{outline:none;border-color:var(--acc)}
.convert-result{margin-top:12px;padding:12px;background:var(--ctl-bg);border-radius:10px;border:1px solid var(--ctl-bd);font-size:13px;line-height:1.8}
.convert-result div{display:flex;justify-content:space-between;align-items:center;padding:4px 0}
.convert-result strong{color:var(--acc);font-weight:700}
.toolbar select:hover{border-color:var(--acc)}
.weekdays{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));text-align:center;font-size:11px;font-weight:700;color:var(--muted);margin-bottom:6px;gap:4px}
.weekdays span{padding:4px 0}
.weekdays .fri{color:var(--fri)}
.grid{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:7px}
.cell{background:#fff;border:2px solid #e6edf3;border-radius:13px;min-height:84px;min-width:0;padding:6px 4px;cursor:pointer;display:flex;flex-direction:column;align-items:center;justify-content:flex-start;gap:2px;transition:.15s;position:relative;text-align:center;overflow:hidden}
.cell:hover{transform:translateY(-1px);border-color:var(--acc)}
.cell .d{font-weight:900;font-size:15px;line-height:1.2;display:flex;align-items:center;gap:4px;justify-content:center;flex-wrap:wrap}
.cell.friday .d{color:var(--fri)}
.cell.holiday .d{color:var(--fri)}
.cell.holiday{border-color:#fecaca;background:#fef2f2}
.cell.other{opacity:.32;pointer-events:none}
.cell.today{border-color:var(--acc2);box-shadow:0 0 0 3px rgba(34,197,94,.32);background:#f0fdf4}
.cell.holiday.today{background:#fef2f2}
.today-badge{font-style:normal;font-size:8px;background:var(--acc2);color:#fff;border-radius:999px;padding:1px 6px;font-weight:700;line-height:1.4}
.cell.selected{border-color:var(--acc);box-shadow:0 0 0 3px rgba(14,165,233,.28);background:#f0f9ff}
.cell .ico{font-size:20px;line-height:1}
.cell .ico.dim{opacity:.9;filter:saturate(.85)}
.cell .t{font-size:10px;color:#334155;font-weight:700;line-height:1.2;white-space:nowrap;max-width:100%;overflow:hidden;text-overflow:ellipsis}
html[data-theme="dark"] .cell .t,html[data-theme="dark"] .cell.has-cl .t{color:#cbd5e1}
html[data-theme="dark"] .cell .pr,html[data-theme="dark"] .hm{color:#7dd3fc}.cell .pr{font-size:9px;color:#0284c7;line-height:1}
.cell.has-fc{border-color:#bae6fd}
.cell.has-cl{background:#fbfdff;border-style:dashed}
.cell.holiday.has-cl{background:#fef2f2}
.cell.has-cl .t{color:#475569}
.avg-tag{font-size:8px;color:#92400e;background:#fef3c7;border-radius:999px;padding:1px 6px;line-height:1.4}
.hol-tag{font-size:8px;color:#fff;background:var(--danger);border-radius:999px;padding:1px 6px;font-weight:700;line-height:1.4}
.occ-dot{font-size:10px;line-height:1}
.legend{display:flex;gap:12px;font-size:11px;color:var(--muted);margin-top:10px;flex-wrap:wrap}
.dot{display:inline-block;width:9px;height:9px;border-radius:50%;margin-left:4px;vertical-align:middle}
.dot.has{background:#0ea5e9}.dot.avg{background:#cbd5e1}.dot.today{background:#22c55e}.dot.hol{background:#ef4444}
.strip{display:flex;gap:7px;overflow-x:auto;overflow-y:hidden;padding:4px 2px 8px;scrollbar-width:thin;scroll-behavior:smooth}
.strip::-webkit-scrollbar{height:6px}
.strip::-webkit-scrollbar-thumb{background:#cbd5e1;border-radius:999px}
.strip-item{flex:0 0 82px;background:#fff;border:2px solid #e2e8f0;border-radius:13px;padding:7px 4px;font-family:inherit;font-size:11px;cursor:pointer;display:flex;flex-direction:column;align-items:center;gap:2px;flex-shrink:0}
.strip-item:hover{border-color:var(--acc)}
.strip-item.sel{border-color:var(--acc);background:#f0f9ff;box-shadow:0 0 0 2px rgba(14,165,233,.22)}
.strip-item.hol{border-color:#fca5a5}
.strip-item .ico{font-size:18px;line-height:1}
.strip-item b{font-size:11px}
.muted{color:var(--muted);font-size:12px}
.actions{margin-top:10px}
.ghost-btn{width:100%;padding:9px;border-radius:12px;border:1px dashed #94a3b8;background:transparent;font-family:inherit;cursor:pointer;color:var(--ink);font-weight:700;font-size:13px}
.ghost-btn:hover{background:var(--ctl-bg-hover)}
html[data-theme="dark"] .ghost-btn{border-color:#475569}
.hint{font-size:11px;color:var(--muted);margin-top:6px;text-align:center}
.city-row{display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap}
.city-row h2{font-size:18px}
.pill{background:#e0f2fe;color:#0369a1;padding:5px 11px;border-radius:999px;font-size:12px;font-weight:700;white-space:nowrap}
.sub{color:var(--muted);font-size:12px;margin:4px 0 10px}
.occ-box{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:10px}
.occ-pill{padding:6px 10px;border-radius:11px;font-size:12px;font-weight:700;line-height:1.4}
.occ-pill.off{background:#fee2e2;color:#991b1b;border:1px solid #fca5a5}
.occ-pill.mourn{background:#1f2937;color:#fff}
.occ-pill.fest{background:#dcfce7;color:#166534;border:1px solid #86efac}
.now-box{background:linear-gradient(135deg,#0ea5e9,#6366f1);color:#fff;border-radius:16px;padding:16px;display:flex;align-items:center;gap:14px;margin-bottom:10px;min-width:0}
.now-box .big-ico{font-size:46px;line-height:1;flex-shrink:0}
.now-box .big-temp{font-size:34px;font-weight:900;line-height:1}
.now-box .desc{font-size:12px;opacity:.95;line-height:1.5;word-break:break-word}
.alerts{display:flex;flex-direction:column;gap:6px;margin-bottom:10px}
.alert{padding:8px 12px;border-radius:11px;font-size:12px;font-weight:700;line-height:1.5}
.alert.danger{background:#fee2e2;color:#991b1b;border:1px solid #fca5a5}
.alert.warn{background:#fef3c7;color:#92400e;border:1px solid #fcd34d}
.alert.info{background:#e0f2fe;color:#075985;border:1px solid #7dd3fc}
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-bottom:6px}
@media(max-width:520px){.stats{grid-template-columns:repeat(2,1fr)}}
.stat{background:#f8fafc;border:1px solid #e2e8f0;border-radius:13px;padding:9px 6px;text-align:center;min-width:0;overflow:hidden}
.stat b{display:block;font-size:13px;line-height:1.3;overflow-wrap:anywhere}
.stat span{font-size:10px;color:var(--muted);line-height:1.3;display:block;margin-top:2px}
.sec-title{font-size:13px;margin:12px 0 7px;display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.chart-wrap{background:#fff;border:1px solid #e2e8f0;border-radius:13px;padding:8px;overflow:hidden}
.chart-wrap canvas{width:100%;height:140px;display:block}
.chart-legend{font-size:11px;font-weight:400;color:var(--muted);display:inline-flex;align-items:center;gap:2px}
.lg{display:inline-block;width:14px;height:3px;border-radius:2px;margin:0 3px 0 6px;vertical-align:middle}
.lg.max{background:#ef4444}.lg.min{background:#0ea5e9}
.hourly{display:flex;gap:7px;overflow-x:auto;overflow-y:hidden;padding-bottom:6px;scrollbar-width:thin}
.hourly::-webkit-scrollbar{height:6px}
.hourly::-webkit-scrollbar-thumb{background:#cbd5e1;border-radius:999px}
.h{flex:0 0 74px;background:#fff;border:1px solid #e2e8f0;border-radius:12px;padding:7px 4px;text-align:center;font-size:11px;flex-shrink:0;line-height:1.4}
.h b{display:block;font-size:11px}
.hm{font-size:9px;color:#0284c7;white-space:nowrap;line-height:1.4;margin-top:2px}
.climate{background:#fffbeb;border:1px solid #fde68a;border-radius:13px;padding:12px;font-size:13px;line-height:1.9;overflow-wrap:break-word}
.climate .load-btn{margin-top:8px;background:var(--warn);border:none;color:#fff;padding:8px 13px;border-radius:10px;font-family:inherit;cursor:pointer;font-weight:700;font-size:13px}
.source{font-size:10px;color:var(--muted);margin-top:12px;line-height:1.8}
.toast{position:fixed;bottom:20px;right:50%;transform:translateX(50%);background:#1f2937;color:#fff;padding:11px 20px;border-radius:13px;font-size:13px;z-index:10000;box-shadow:0 10px 30px rgba(0,0,0,.4);max-width:90vw;text-align:center;line-height:1.4}
footer{text-align:center;color:var(--muted);font-size:11px;padding:14px}
.footer-content{display:flex;flex-direction:column;gap:10px;align-items:center}
.support-section{display:flex;gap:10px;align-items:center;flex-wrap:wrap;justify-content:center}
.support-text{font-size:12px;color:var(--ink)}
.support-btn{padding:8px 16px;border-radius:12px;border:2px solid var(--acc);background:var(--acc);color:#fff;font-family:inherit;font-size:12px;font-weight:700;cursor:pointer;transition:.2s}
.support-btn:hover{transform:translateY(-2px);box-shadow:0 6px 20px rgba(14,165,233,.4)}
.support-modal{position:fixed;inset:0;background:rgba(0,0,0,.7);display:flex;align-items:center;justify-content:center;z-index:1000;backdrop-filter:blur(4px)}
.modal-content{background:var(--card);border-radius:20px;padding:24px;max-width:500px;width:90%;box-shadow:0 20px 60px rgba(0,0,0,.5);position:relative;animation:slideUp .3s ease}
@keyframes slideUp{from{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}
.modal-close{position:absolute;top:12px;left:12px;width:32px;height:32px;border-radius:50%;border:none;background:var(--danger);color:#fff;font-size:18px;cursor:pointer;font-weight:700}
.modal-close:hover{transform:scale(1.1)}
.modal-content h3{font-size:20px;margin-bottom:12px;color:var(--ink)}
.modal-content p{font-size:13px;line-height:1.7;margin-bottom:14px;color:var(--ink)}
.support-methods{display:flex;flex-direction:column;gap:12px;margin:16px 0}
.support-method{padding:12px;background:var(--ctl-bg);border-radius:12px;border:1px solid var(--ctl-bd)}
.support-method strong{display:block;margin-bottom:6px;color:var(--acc)}
.card-number{font-family:'Courier New',monospace;font-size:18px;font-weight:700;letter-spacing:2px;padding:12px;background:var(--card);border:2px dashed var(--acc);border-radius:10px;text-align:center;margin:8px 0;color:var(--ink)}
.copy-card-btn{width:100%;padding:8px;border-radius:8px;border:1px solid var(--acc);background:var(--acc);color:#fff;font-family:inherit;font-size:12px;font-weight:700;cursor:pointer}
.copy-card-btn:hover{background:var(--acc2)}
.support-note{font-size:12px;color:var(--muted);font-style:italic;margin-top:12px}

/* ===== حالت فیتِ دسکتاپ بزرگ (فقط وقتی جا هست، بدون بریدن محتوا) ===== */
@media (min-width:1100px) and (min-height:820px){
  body{height:100dvh;overflow:hidden;display:flex;flex-direction:column}
  .layout{flex:1;min-height:0;overflow:hidden;align-items:stretch}
  .calendar-card,.detail-card{overflow:auto;scrollbar-width:thin}
  .calendar-card::-webkit-scrollbar,.detail-card::-webkit-scrollbar{width:6px}
  .calendar-card::-webkit-scrollbar-thumb,.detail-card::-webkit-scrollbar-thumb{background:#cbd5e1;border-radius:999px}
  footer{display:none}
  .hint{margin-bottom:0}
}
.brand,.header-actions,.search-box{max-width:100%;min-width:0}
.brand h1,.brand p{white-space:normal}
.now-box>div{min-width:0;overflow-wrap:anywhere}
.fetch-info{font-size:11px;color:var(--muted);margin:-4px 0 8px;min-height:16px;overflow-wrap:anywhere}
.fetch-info.fresh{color:var(--acc2);font-weight:700}
.fetch-info.stale{color:#92400e;font-weight:700}
html[data-theme="dark"] .fetch-info.stale{color:#fcd34d}
#refreshBtn:disabled{cursor:wait;opacity:.65}
@media(max-width:640px){.header-actions .search-box{flex:1 1 100%}}
.skeleton.now{width:100%}
@keyframes spin{to{transform:rotate(360deg)}}
#refreshBtn[aria-busy="true"]{animation:spin 1s linear infinite;pointer-events:none;opacity:.7}
.skeleton{background:linear-gradient(90deg,rgba(255,255,255,.08) 25%,rgba(255,255,255,.18) 50%,rgba(255,255,255,.08) 75%);background-size:200% 100%;animation:shimmer 1.4s infinite;border-radius:12px}
.skeleton.now{height:78px}
@keyframes shimmer{0%{background-position:200% 0}100%{background-position:-200% 0}}
html[data-theme="light"] .skeleton{background:linear-gradient(90deg,rgba(2,132,199,.08) 25%,rgba(2,132,199,.16) 50%,rgba(2,132,199,.08) 75%);background-size:200% 100%}
html[data-theme="dark"] .cell.holiday{background:#3b202c}
html[data-theme="dark"] .cell.today{background:#123b32;border-color:var(--acc2)}
html[data-theme="dark"] .cell.selected,html[data-theme="dark"] .strip-item.sel{background:#123b52;border-color:var(--acc)}
html[data-theme="dark"] .fav-chip{background:#423719;color:#fef3c7}
html[data-theme="dark"] .occ-pill.fest{color:#86efac}
html[data-theme="dark"] .month-info{color:#fca5a5}
:focus-visible{outline:3px solid var(--acc);outline-offset:3px}
.search-box input:focus-visible{outline:3px solid var(--acc)}
@media(max-width:640px){
  .card{padding:12px;border-radius:16px}
  .cal-title h2{font-size:17px}
  .grid,.weekdays{gap:3px}
  .weekdays{font-size:9px}
  .weekdays span{min-width:0;overflow-wrap:anywhere}
  .cell{min-height:78px;padding:5px 1px;border-radius:9px}
  .cell .d{font-size:13px}
  .cell .ico{font-size:17px}
  .cell .t{display:block;font-size:9px;white-space:normal;overflow:visible;overflow-wrap:anywhere}
  .avg-tag,.hol-tag,.today-badge{padding:1px 2px;max-width:100%}
  .tool-btn{min-width:0;flex:1 1 44%;font-size:12px}
  .toolbar select{font-size:16px;max-width:100%}
  .now-box{padding:12px;gap:8px}
  .now-box .big-temp{font-size:25px}
  .now-box .big-ico{font-size:32px}
  .chart-wrap canvas{height:120px}
  .bg::before,.bg .orb{animation:none}
}
@media(hover:none) and (pointer:coarse){
  .mini-btn,.tool-btn,.chips button,.nav-btn,.icon-btn,.toolbar select,.search-box button{min-height:44px}
  .nav-btn,.icon-btn{min-width:44px}
}
@media(prefers-reduced-motion:reduce){
  html,.strip{scroll-behavior:auto}
  *,*::before,*::after{animation:none!important;transition:none!important}
}
@media print{
  html body{height:auto;overflow:visible;display:block;background:#fff;color:#000}
  .layout{display:block;overflow:visible}
  html[data-theme] .card,.card{background:#fff;color:#000;overflow:visible;box-shadow:none;backdrop-filter:none;margin-bottom:12px}
}

/* ===== بهبودهای حرفه‌ای v13 (دسترس‌پذیری، Chart.js، سئو، پولیش) ===== */
.skip-link{position:absolute;top:-60px;right:16px;z-index:10001;background:#0ea5e9;color:#fff;padding:10px 18px;border-radius:12px;font-weight:700;font-size:13px;text-decoration:none;transition:top .2s}
.skip-link:focus{top:12px;color:#fff}
.topbar{position:sticky;top:0;z-index:50;backdrop-filter:blur(14px) saturate(1.2);-webkit-backdrop-filter:blur(14px) saturate(1.2)}
button.cell{font-family:inherit;color:inherit;appearance:none;-webkit-appearance:none;text-align:center}
button.cell:focus-visible{outline:3px solid var(--acc);outline-offset:2px}
.cell .tmax{color:#dc2626;font-weight:900}
.cell .tmin{color:#0284c7;font-weight:700}
html[data-theme="dark"] .cell .tmax{color:#fca5a5}
html[data-theme="dark"] .cell .tmin{color:#7dd3fc}
.suggest li.hl{background:var(--ctl-bg-hover)}
.suggest li.empty{cursor:default;color:var(--muted)}
.strip{scroll-snap-type:x proximity}
.strip-item{scroll-snap-align:start}
.chart-wrap.chartjs{position:relative;height:220px;padding:12px}
.chart-wrap.chartjs canvas{height:100%!important;width:100%!important}
@media(max-width:640px){.chart-wrap.chartjs{height:190px}}
.card{transition:background .35s ease,border-color .35s ease,transform .25s ease,box-shadow .25s ease}
@media(hover:hover){
  .card:hover{box-shadow:0 22px 60px rgba(2,44,82,.26)}
  html[data-theme="dark"] .card:hover{box-shadow:0 22px 60px rgba(0,0,0,.6)}
}
.cell{transition:transform .15s ease,border-color .15s ease,box-shadow .15s ease}
@media(hover:hover){.cell:hover{transform:translateY(-2px)}}
.strip-item,.tool-btn,.mini-btn,.chips button,.nav-btn,.icon-btn{transition:transform .15s ease,background .2s ease,border-color .2s ease,box-shadow .2s ease}
.strip-item:active,.tool-btn:active,.mini-btn:active{transform:scale(.97)}
.seo-card{grid-column:1/-1}
.seo-card h2{font-size:17px;font-weight:900;margin:4px 0 8px}
.seo-card h3{font-size:14px;font-weight:700;margin-bottom:4px}
.seo-card p{font-size:13px;line-height:2;color:var(--ink)}
.seo-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:12px 0 16px}
.seo-grid>div{background:var(--ctl-bg);border:1px solid var(--ctl-bd);border-radius:14px;padding:12px}
@media(max-width:700px){.seo-grid{grid-template-columns:1fr}}
.seo-card details{border:1px solid var(--ctl-bd);border-radius:12px;padding:10px 14px;margin-bottom:8px;background:var(--ctl-bg)}
.seo-card summary{cursor:pointer;font-weight:700;font-size:13px}
.seo-card details p{margin-top:6px}
.footer-links{display:flex;gap:16px;flex-wrap:wrap;justify-content:center}
.footer-links a{color:var(--acc);font-weight:700;font-size:12px;text-decoration:none}
.footer-links a:hover{text-decoration:underline}
.support-modal[aria-hidden="true"]{display:none}
.modal-content:focus-within{outline:none}
@media print{.seo-card,.support-modal,.skip-link{display:none!important}}

/* ===== پولیش حرفه‌ای v15 — سیستم دیزاین، گلس، میکرواینترکشن، پرفورمنس ===== */
:root{
  --radius-sm:10px;--radius-md:14px;--radius-lg:20px;
  --shadow-sm:0 2px 10px rgba(2,44,82,.08);
  --shadow-md:0 10px 30px rgba(2,44,82,.14);
  --grad-primary:linear-gradient(135deg,#0ea5e9,#6366f1);
  --grad-warm:linear-gradient(135deg,#fbbf24,#f59e0b);
  --ring:0 0 0 3px rgba(14,165,233,.28);
}
html{color-scheme:light dark;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased}
h1,h2,h3{text-wrap:balance}
p{overflow-wrap:anywhere}
/* هدر شیشه‌ای چسبان */
.topbar{position:sticky;top:0;z-index:50;background:color-mix(in srgb,var(--card) 72%,transparent);border-bottom:1px solid rgba(148,163,184,.22);box-shadow:var(--shadow-sm)}
@supports not (background:color-mix(in srgb,red 50%,blue)){.topbar{background:var(--card)}}
.brand h1{letter-spacing:-.2px}
.brand p{color:var(--muted)}
/* دکمه‌ها */
.nav-btn{background:var(--grad-primary);box-shadow:0 6px 18px rgba(14,165,233,.35)}
.nav-btn:hover{filter:brightness(1.07);transform:translateY(-1px)}
.nav-btn:active{transform:scale(.96)}
.icon-btn{display:grid;place-items:center;box-shadow:var(--shadow-sm)}
.icon-btn:hover{transform:translateY(-1px)}
.search-box button{background:var(--grad-primary);box-shadow:0 6px 18px rgba(14,165,233,.35)}
.search-box button:hover{filter:brightness(1.08);transform:translateY(-1px)}
.tool-btn{box-shadow:var(--shadow-sm)}
.tool-btn:hover{transform:translateY(-1px);box-shadow:var(--shadow-md)}
.mini-btn:hover{transform:translateY(-1px)}
.ghost-btn{transition:.2s}
.ghost-btn:hover{border-style:solid}
/* پیشنهادهای جستجو */
.suggest{backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px)}
.suggest li{transition:background .15s}
/* سلول‌های تقویم */
.cell{box-shadow:var(--shadow-sm);contain:layout style}
.cell.today{background:linear-gradient(180deg,#f0fdf4,#dcfce7)}
html[data-theme="dark"] .cell.today{background:linear-gradient(180deg,#123b32,#0f2f29)}
.cell.selected{background:linear-gradient(180deg,#f0f9ff,#e0f2fe)}
html[data-theme="dark"] .cell.selected{background:linear-gradient(180deg,#123b52,#0c2a3d)}
.cell.holiday{background:linear-gradient(180deg,#fef2f2,#fee2e2)}
html[data-theme="dark"] .cell.holiday{background:linear-gradient(180deg,#3b202c,#2c1822)}
/* کارت جزئیات */
.now-box{background:var(--grad-primary);box-shadow:0 14px 34px rgba(14,165,233,.35);position:relative;overflow:hidden}
.now-box::after{content:'';position:absolute;inset:0;background:radial-gradient(60% 90% at 85% 15%,rgba(255,255,255,.22),transparent 60%);pointer-events:none}
.stat{box-shadow:var(--shadow-sm);transition:transform .15s ease,box-shadow .2s ease}
@media(hover:hover){.stat:hover{transform:translateY(-2px);box-shadow:var(--shadow-md)}}
.pill{background:linear-gradient(135deg,#e0f2fe,#bae6fd);box-shadow:var(--shadow-sm)}
html[data-theme="dark"] .pill{background:linear-gradient(135deg,#0c4a6e,#075985);color:#e0f2fe}
.occ-pill{box-shadow:var(--shadow-sm)}
.alert{box-shadow:var(--shadow-sm)}
.chart-wrap{box-shadow:var(--shadow-sm)}
.h{box-shadow:var(--shadow-sm)}
.strip-item{box-shadow:var(--shadow-sm)}
.strip-item.sel{box-shadow:var(--ring)}
/* تبدیل تاریخ */
.date-converter{background:linear-gradient(180deg,color-mix(in srgb,var(--ctl-bg) 88%,transparent),var(--ctl-bg));box-shadow:var(--shadow-sm)}
@supports not (background:color-mix(in srgb,red 50%,blue)){.date-converter{background:var(--ctl-bg)}}
/* ساعت — استایل ثانیه جدا */
.clock-inner{gap:8px}
.clock-seconds{font-size:15px;font-weight:700;color:#0284c7;opacity:.75;font-variant-numeric:tabular-nums;background:rgba(14,165,233,.12);border-radius:8px;padding:1px 7px}
html[data-theme="dark"] .clock-seconds{color:#7dd3fc;background:rgba(125,211,252,.12)}
.clock-icon{font-size:19px}
/* سئو کارت — رندر تنبل برای پرفورمنس */
.seo-card{content-visibility:auto;contain-intrinsic-size:auto 420px}
/* اسکرول‌بار مدرن */
*::-webkit-scrollbar{height:8px;width:8px}
*::-webkit-scrollbar-thumb{background:#b6c5d3;border-radius:999px;border:2px solid transparent;background-clip:content-box}
*::-webkit-scrollbar-track{background:transparent}
html[data-theme="dark"] *::-webkit-scrollbar-thumb{background-color:#3a4a63;background-clip:content-box}
/* فوکوس قابل مشاهده */
a:focus-visible,summary:focus-visible{outline:3px solid var(--acc);outline-offset:2px;border-radius:8px}
/* مودال */
.modal-content{border:1px solid var(--ctl-bd)}
.support-btn-header{background:var(--grad-warm)}
/* تست */
.toast{backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px)}
/* کنتراست بهتر متن کم‌رنگ در تم روشن */
:root{--muted:#5b6f82}
/* جلوگیری از شیفت لایه‌بندی نمودار */
.chart-wrap.chartjs{min-height:220px}
@media(max-width:640px){.chart-wrap.chartjs{min-height:190px}}
/* انیمیشن ورود ملایم کارت‌ها (با احترام به reduced-motion) */
@media(hover:hover) and (prefers-reduced-motion:no-preference){
  .layout>.card{animation:cardIn .45s ease both}
  .layout>.card:nth-child(2){animation-delay:.06s}
  .layout>.card:nth-child(3){animation-delay:.12s}
}
@keyframes cardIn{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}
@media(prefers-reduced-motion:reduce){.layout>.card{animation:none}}