/* داشبورد دمای دقیق سنسور فرودگاه‌ها — RTL, dark glass */

:root {
  --bg: #0b1220;
  --bg-2: #0e1729;
  --card: rgba(255, 255, 255, 0.055);
  --card-border: rgba(255, 255, 255, 0.10);
  --text: #e8eefc;
  --text-dim: #93a3c4;
  --accent: #ffc24b;         /* amber — precise temp */
  --accent-2: #4fd1ff;       /* cyan — info */
  --good: #4ade80;
  --bad: #f87171;
  --radius: 18px;
  --font: "Vazirmatn", "Segoe UI", Tahoma, sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  background:
    radial-gradient(1200px 700px at 85% -10%, rgba(79, 209, 255, 0.10), transparent 60%),
    radial-gradient(1000px 600px at 10% 110%, rgba(255, 194, 75, 0.08), transparent 60%),
    linear-gradient(160deg, var(--bg) 0%, var(--bg-2) 100%);
  color: var(--text);
  min-height: 100vh;
  line-height: 1.9;
}

.bg-glow { position: fixed; border-radius: 50%; filter: blur(90px); opacity: .5; pointer-events: none; z-index: 0; }
.bg-glow-1 { width: 420px; height: 420px; background: rgba(79,209,255,.12); top: -120px; right: -80px; }
.bg-glow-2 { width: 520px; height: 520px; background: rgba(255,194,75,.10); bottom: -180px; left: -120px; }

.container { max-width: 1080px; margin: 0 auto; padding: 0 20px; position: relative; z-index: 1; }

/* ---------- header ---------- */
.header { padding: 34px 0 10px; }
.header-inner {
  max-width: 1080px; margin: 0 auto; padding: 0 20px;
  display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; flex-wrap: wrap;
  position: relative; z-index: 1;
}
h1 { font-size: clamp(1.25rem, 3.5vw, 1.8rem); font-weight: 800; letter-spacing: -0.3px; }
.subtitle { color: var(--text-dim); font-size: .92rem; margin-top: 6px; max-width: 560px; }

.btn-refresh {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(255,255,255,.07); color: var(--text);
  border: 1px solid var(--card-border); border-radius: 999px;
  padding: 10px 18px; font-family: inherit; font-size: .9rem; font-weight: 600;
  cursor: pointer; transition: all .2s ease; backdrop-filter: blur(8px);
}
.btn-refresh:hover { background: rgba(255,255,255,.13); transform: translateY(-1px); }
.btn-refresh.busy .refresh-icon { display: inline-block; animation: spin 1s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

/* ---------- banner ---------- */
.banner {
  background: rgba(248,113,113,.10); border: 1px solid rgba(248,113,113,.35);
  border-radius: var(--radius); padding: 16px 20px; margin: 18px 0 4px; font-size: .9rem;
}
.banner code, .info-body code, .settings-body code {
  background: rgba(255,255,255,.09); border-radius: 6px; padding: 1px 7px;
  font-family: "Courier New", monospace; font-size: .84em; direction: ltr; unicode-bidi: embed;
}
.banner p { margin-top: 6px; color: #f3c1c1; }

/* ---------- toolbar ---------- */
.toolbar { margin: 22px 0 6px; display: flex; flex-direction: column; gap: 12px; }
.add-form { display: flex; gap: 10px; flex-wrap: wrap; }
.add-form input {
  flex: 1; min-width: 200px; max-width: 420px;
  background: rgba(255,255,255,.06); border: 1px solid var(--card-border);
  border-radius: 12px; color: var(--text); padding: 11px 16px;
  font-family: inherit; font-size: .95rem; outline: none; transition: border .2s;
}
.add-form input:focus { border-color: var(--accent-2); }
.add-form input::placeholder { color: #64748f; }
.btn-add {
  background: linear-gradient(135deg, #ffc24b, #ff9d3c);
  border: none; color: #201500; font-weight: 800; font-family: inherit;
  border-radius: 12px; padding: 11px 22px; font-size: .95rem; cursor: pointer;
  transition: transform .15s ease, filter .15s;
}
.btn-add:hover { transform: translateY(-1px); filter: brightness(1.06); }

.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip {
  background: rgba(255,255,255,.055); border: 1px solid var(--card-border);
  color: var(--text-dim); border-radius: 999px; padding: 6px 14px;
  font-family: inherit; font-size: .82rem; cursor: pointer; transition: all .18s;
}
.chip:hover { color: var(--text); border-color: var(--accent-2); background: rgba(79,209,255,.08); }
.chip.active { color: #0b1220; background: var(--accent-2); border-color: var(--accent-2); font-weight: 700; }

/* ---------- grid & cards ---------- */
.grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 16px; margin: 18px 0 8px;
}

.card {
  background: var(--card); border: 1px solid var(--card-border);
  border-radius: var(--radius); padding: 20px 22px;
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  position: relative; overflow: hidden;
  animation: fadeIn .45s ease both;
}
@keyframes fadeIn { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }

.card::before {
  content: ""; position: absolute; inset: 0 0 auto 0; height: 3px;
  background: linear-gradient(90deg, var(--accent), transparent 70%); opacity: .65;
}

.card-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 10px; }
.card-title { font-weight: 800; font-size: 1.02rem; }
.card-icao {
  direction: ltr; font-size: .74rem; color: var(--accent-2);
  background: rgba(79,209,255,.10); border: 1px solid rgba(79,209,255,.25);
  border-radius: 8px; padding: 2px 9px; letter-spacing: 1px; white-space: nowrap;
}
.card-del {
  background: none; border: none; color: #64748f; cursor: pointer; font-size: 1rem;
  padding: 0 2px; line-height: 1; transition: color .15s;
}
.card-del:hover { color: var(--bad); }

.precise-block { display: flex; align-items: baseline; gap: 10px; margin: 14px 0 4px; flex-wrap: wrap; }
.precise-temp {
  font-size: 2.9rem; font-weight: 900; color: var(--accent);
  line-height: 1.1; text-shadow: 0 0 26px rgba(255,194,75,.35);
}
.precise-unit { color: var(--accent); font-weight: 700; font-size: 1.1rem; }
.source-badge {
  font-size: .72rem; border-radius: 999px; padding: 3px 11px; white-space: nowrap;
  background: rgba(74,222,128,.12); color: var(--good); border: 1px solid rgba(74,222,128,.3);
}
.source-badge.synop { background: rgba(79,209,255,.10); color: var(--accent-2); border-color: rgba(79,209,255,.3); }
.source-badge.none { background: rgba(148,163,184,.10); color: var(--text-dim); border-color: rgba(148,163,184,.25); }

.age-line { color: var(--text-dim); font-size: .78rem; margin-bottom: 12px; }

.meta-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 7px 14px;
  border-top: 1px dashed rgba(255,255,255,.10); padding-top: 12px; font-size: .84rem;
}
.meta-item { display: flex; justify-content: space-between; gap: 8px; }
.meta-item .k { color: var(--text-dim); }
.meta-item .v { font-weight: 600; }

.raw-details { margin-top: 12px; }
.raw-details summary { font-size: .76rem; color: var(--text-dim); cursor: pointer; user-select: none; }
.raw-metar {
  direction: ltr; text-align: left; margin-top: 8px;
  font-family: "Courier New", monospace; font-size: .74rem; color: #b7c6e6;
  background: rgba(0,0,0,.30); border: 1px solid rgba(255,255,255,.07);
  border-radius: 10px; padding: 10px 12px; word-break: break-word;
}

/* error / skeleton */
.card.error { border-color: rgba(248,113,113,.4); }
.card.error::before { background: linear-gradient(90deg, var(--bad), transparent 70%); }
.error-msg { color: #f3b8b8; font-size: .86rem; margin-top: 10px; }

.card.skeleton { min-height: 190px; }
.skel {
  border-radius: 8px; background: linear-gradient(90deg, rgba(255,255,255,.05) 25%,
    rgba(255,255,255,.11) 45%, rgba(255,255,255,.05) 65%);
  background-size: 200% 100%; animation: shimmer 1.4s infinite linear;
}
@keyframes shimmer { from { background-position: 200% 0; } to { background-position: -200% 0; } }
.skel.title { width: 55%; height: 18px; }
.skel.big { width: 45%; height: 52px; margin: 16px 0 12px; }
.skel.row { width: 90%; height: 12px; margin-bottom: 8px; }

/* ---------- info / settings / footer ---------- */
.info-panel, .settings { margin-top: 18px; }
.info-panel details, .settings details {
  background: var(--card); border: 1px solid var(--card-border);
  border-radius: var(--radius); padding: 14px 20px; backdrop-filter: blur(10px);
}
.info-panel summary, .settings summary { cursor: pointer; font-weight: 700; font-size: .9rem; color: var(--text); }
.info-body, .settings-body { margin-top: 10px; font-size: .86rem; color: var(--text-dim); }
.info-body p, .settings-body p { margin-bottom: 8px; }
.settings-body .hint { font-size: .78rem; opacity: .7; }

.footer {
  margin: 26px auto 40px; color: #5c6c8f; font-size: .78rem;
  display: flex; flex-direction: column; gap: 4px; text-align: center;
}

.hidden { display: none !important; }

@media (max-width: 560px) {
  .precise-temp { font-size: 2.4rem; }
  .header { padding-top: 24px; }
  .grid { grid-template-columns: 1fr; }
}