/* ============================================================
   تم META NET — مشکی عمیق · نقره‌ای · طلایی · آبی الکتریک
   ============================================================ */
:root {
  /* پس‌زمینه‌ها */
  --bg: #05070c;
  --bg2: #080c14;
  --card: rgba(232, 238, 248, .045);
  --card2: rgba(232, 238, 248, .075);
  --line: rgba(245, 205, 110, .16);
  --line-soft: rgba(255, 255, 255, .08);

  /* متن */
  --text: #eef3fb;
  --muted: #8ea3bd;

  /* رنگ‌های اصلی تم */
  --gold: #f5c64b;
  --gold-deep: #c9962a;
  --blue: #2e96ff;
  --blue-deep: #1263c8;
  --silver: #cfd9e6;

  --accent: var(--gold);
  --green: #2fd07f;
  --red: #ff5f6d;
  --amber: var(--gold);

  --radius: 16px;
  --glow-gold: 0 0 0 1px rgba(245, 198, 75, .28), 0 6px 26px rgba(245, 198, 75, .13);
  --glow-blue: 0 0 0 1px rgba(46, 150, 255, .28), 0 6px 26px rgba(46, 150, 255, .16);
}

* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }

html, body { height: 100%; }

body {
  margin: 0;
  color: var(--text);
  font-family: "Vazirmatn", "Segoe UI", Tahoma, system-ui, sans-serif;
  font-size: 15px;
  line-height: 1.75;
  background:
    radial-gradient(1000px 560px at 105% -8%, rgba(245, 198, 75, .18), transparent 60%),
    radial-gradient(900px 560px at -8% 108%, rgba(46, 150, 255, .20), transparent 62%),
    radial-gradient(700px 480px at 50% 42%, rgba(12, 20, 34, .9), transparent 70%),
    linear-gradient(180deg, #05070c 0%, #070a11 45%, #04060a 100%);
  background-attachment: fixed;
}

/* بافت شبکه‌ی سایبری خیلی ظریف */
body::before {
  content: "";
  position: fixed; inset: 0; z-index: 0; pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, .035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, .035) 1px, transparent 1px);
  background-size: 42px 42px;
  mask-image: radial-gradient(120% 90% at 50% 0%, #000 20%, transparent 85%);
  -webkit-mask-image: radial-gradient(120% 90% at 50% 0%, #000 20%, transparent 85%);
}

#app { position: relative; z-index: 1; padding-bottom: 82px; min-height: 100vh; }
.hidden { display: none !important; }

/* ---------------------------------------------------------- هدر */
header#topbar {
  position: sticky; top: 0; z-index: 40;
  display: flex; align-items: center; justify-content: space-between;
  gap: 10px; padding: 10px 14px;
  background: linear-gradient(180deg, rgba(10, 14, 22, .96), rgba(8, 12, 20, .82));
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  box-shadow: 0 8px 26px rgba(0, 0, 0, .45);
}
header#topbar::after {
  content: ""; position: absolute; right: 0; left: 0; bottom: -1px; height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold), var(--blue), transparent);
  opacity: .75;
}
.brand { display: flex; align-items: center; gap: 9px; font-weight: 800; letter-spacing: .2px; }
.brand img.logo {
  width: 32px; height: 32px; border-radius: 9px;
  border: 1px solid rgba(245, 198, 75, .55);
  box-shadow: 0 0 14px rgba(245, 198, 75, .30);
  object-fit: cover;
}
#brand-name {
  background: linear-gradient(100deg, #fff 0%, var(--silver) 35%, var(--gold) 78%, var(--gold-deep) 100%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}

.badge, .chip {
  font-size: 12px; padding: 4px 11px; border-radius: 999px;
  background: linear-gradient(135deg, rgba(245, 198, 75, .22), rgba(46, 150, 255, .18));
  border: 1px solid rgba(245, 198, 75, .38);
  color: var(--gold); white-space: nowrap;
}
.chip {
  background: rgba(255, 255, 255, .05);
  border: 1px solid var(--line-soft);
  color: var(--text);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .06);
}

main#view { padding: 14px 14px 10px; }
.skeleton { color: var(--muted); text-align: center; padding: 40px 0; }

/* ---------------------------------------------------------- کارت‌ها */
.card {
  position: relative;
  background: linear-gradient(160deg, rgba(232, 238, 248, .075), rgba(232, 238, 248, .025));
  border: 1px solid var(--line-soft);
  border-radius: var(--radius); padding: 14px; margin-bottom: 12px;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, .35), inset 0 1px 0 rgba(255, 255, 255, .05);
  overflow: hidden;
}
.card::before {
  content: ""; position: absolute; top: 0; right: 0; width: 92px; height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold));
}
.card h3 { margin: 0 0 8px; font-size: 15px; color: #fff; }
.card .sub { color: var(--muted); font-size: 13px; }

.grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.grid3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.stat {
  position: relative;
  background: linear-gradient(160deg, rgba(232, 238, 248, .08), rgba(232, 238, 248, .02));
  border: 1px solid var(--line-soft);
  border-radius: var(--radius); padding: 12px; text-align: center; overflow: hidden;
  box-shadow: 0 8px 22px rgba(0, 0, 0, .32), inset 0 1px 0 rgba(255, 255, 255, .05);
}
.stat::after {
  content: ""; position: absolute; inset: auto 0 0 0; height: 2px;
  background: linear-gradient(90deg, transparent, var(--gold), var(--blue), transparent);
  opacity: .55;
}
.stat b {
  display: block; font-size: 19px;
  background: linear-gradient(100deg, #fff, var(--gold));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.stat span { color: var(--muted); font-size: 12px; }

/* ---------------------------------------------------------- دکمه‌ها */
.btn {
  display: inline-block; width: 100%;
  background: linear-gradient(135deg, var(--gold) 0%, var(--gold-deep) 100%);
  color: #1a1204; font-weight: 700; border: 0;
  border-radius: 12px; padding: 11px 12px; font: inherit;
  cursor: pointer; text-align: center; margin-top: 8px;
  box-shadow: 0 6px 18px rgba(245, 198, 75, .22);
  transition: transform .12s ease, box-shadow .2s ease, filter .2s ease;
}
.btn:active { transform: translateY(1px) scale(.995); filter: brightness(1.05); }
.btn.small { width: auto; padding: 7px 13px; font-size: 13px; margin: 4px 4px 0 0; }
.btn.ghost {
  background: rgba(255, 255, 255, .06); color: var(--text);
  border: 1px solid var(--line-soft); box-shadow: none;
}
.btn.blue {
  background: linear-gradient(135deg, var(--blue) 0%, var(--blue-deep) 100%);
  color: #fff; box-shadow: 0 6px 18px rgba(46, 150, 255, .25);
}
.btn.green { background: linear-gradient(135deg, #38dd8b, #16a35e); color: #04140b; }
.btn.red { background: linear-gradient(135deg, #ff7180, #d93a48); color: #fff; }
.btn:disabled { opacity: .5; }
.row { display: flex; gap: 8px; }
.row .btn { margin-top: 8px; }

/* ---------------------------------------------------------- فرم‌ها */
label { display: block; font-size: 13px; color: var(--muted); margin: 10px 0 4px; }
input, textarea, select {
  width: 100%;
  background: rgba(255, 255, 255, .05); color: var(--text);
  border: 1px solid var(--line-soft); border-radius: 12px;
  padding: 10px 12px; font: inherit;
  transition: border-color .18s ease, box-shadow .18s ease;
}
input:focus, textarea:focus, select:focus {
  outline: 0;
  border-color: rgba(245, 198, 75, .6);
  box-shadow: 0 0 0 3px rgba(245, 198, 75, .12);
}
textarea { min-height: 90px; resize: vertical; }
input[type="checkbox"] { width: auto; }

/* ---------------------------------------------------------- جدول / لیست */
.item {
  background: rgba(255, 255, 255, .045);
  border: 1px solid var(--line-soft);
  border-radius: 13px; padding: 11px 12px; margin-bottom: 8px;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .04);
}
.item .title { font-weight: 600; color: #fff; }
.item .meta { color: var(--muted); font-size: 12.5px; }
.mono {
  font-family: ui-monospace, monospace; font-size: 12px; direction: ltr; text-align: left;
  word-break: break-all; background: rgba(0, 0, 0, .35); padding: 8px; border-radius: 10px;
  border: 1px solid var(--line-soft); color: var(--silver);
}
.tag {
  display: inline-block; font-size: 11.5px; padding: 2px 10px; border-radius: 999px;
  background: rgba(255, 255, 255, .05); border: 1px solid var(--line-soft); color: var(--muted);
}
.tag.ok { color: var(--green); border-color: rgba(47, 208, 127, .5); }
.tag.warn { color: var(--gold); border-color: rgba(245, 198, 75, .5); }
.tag.bad { color: var(--red); border-color: rgba(255, 95, 109, .5); }

/* ---------------------------------------------------------- تب‌ها */
nav#tabbar {
  position: fixed; bottom: 0; right: 0; left: 0; z-index: 50;
  display: flex; overflow-x: auto; gap: 4px;
  background: linear-gradient(180deg, rgba(9, 13, 21, .92), rgba(5, 7, 12, .98));
  border-top: 1px solid var(--line);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  padding: 8px 6px calc(8px + env(safe-area-inset-bottom));
  box-shadow: 0 -10px 26px rgba(0, 0, 0, .5);
}
nav#tabbar button {
  flex: 1 0 auto; min-width: 74px;
  background: transparent; border: 0; color: var(--muted);
  font: inherit; font-size: 12px; padding: 5px 4px; border-radius: 12px; cursor: pointer;
  transition: color .18s ease, background .18s ease;
}
nav#tabbar button.active {
  background: linear-gradient(135deg, rgba(245, 198, 75, .20), rgba(46, 150, 255, .16));
  color: var(--gold);
  box-shadow: inset 0 0 0 1px rgba(245, 198, 75, .35);
}
nav#tabbar .ico { display: block; font-size: 18px; }

.subs { display: flex; overflow-x: auto; gap: 6px; padding: 0 14px 10px; }
.subs button {
  background: rgba(255, 255, 255, .05); border: 1px solid var(--line-soft); color: var(--muted);
  border-radius: 999px; padding: 6px 14px; font: inherit; font-size: 13px;
  white-space: nowrap; cursor: pointer;
}
.subs button.active {
  background: linear-gradient(135deg, var(--gold), var(--gold-deep));
  color: #1a1204; font-weight: 700; border-color: transparent;
}

/* ---------------------------------------------------------- پیام و مودال */
#toast {
  position: fixed; bottom: 92px; left: 16px; right: 16px; z-index: 60;
  background: linear-gradient(135deg, rgba(15, 21, 32, .96), rgba(9, 13, 20, .96));
  border: 1px solid var(--line); color: var(--text);
  border-radius: 14px; padding: 11px 14px; text-align: center; font-size: 14px;
  box-shadow: 0 12px 30px rgba(0, 0, 0, .5);
}
#modal {
  position: fixed; inset: 0; z-index: 70; background: rgba(2, 4, 8, .72);
  display: flex; align-items: center; justify-content: center; padding: 16px;
  backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px);
}
.modal-box {
  background: linear-gradient(160deg, #0d1320 0%, #070b12 100%);
  border: 1px solid var(--line); border-radius: 18px;
  padding: 16px; width: 100%; max-width: 460px; max-height: 85vh; overflow: auto;
  box-shadow: 0 24px 60px rgba(0, 0, 0, .6), var(--glow-gold);
}
.modal-box h3 {
  margin-top: 0;
  background: linear-gradient(100deg, #fff, var(--gold));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.modal-actions { margin-top: 12px; text-align: left; }

.empty { color: var(--muted); text-align: center; padding: 26px 0; }
hr.sep { border: 0; border-top: 1px solid var(--line-soft); margin: 12px 0; }

/* ---------------------------------------------------------- صفحه‌ی قفل */
.lock {
  min-height: 82vh; display: flex; align-items: center; justify-content: center;
  padding: 18px;
}
.lock-box {
  width: 100%; max-width: 420px; text-align: center;
  background: linear-gradient(165deg, rgba(232, 238, 248, .08), rgba(232, 238, 248, .02));
  border: 1px solid var(--line); border-radius: 22px; padding: 26px 20px 22px;
  box-shadow: 0 24px 60px rgba(0, 0, 0, .55), var(--glow-gold);
  backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
}
.lock-logo { position: relative; width: 108px; height: 108px; margin: 0 auto 14px; }
.lock-logo img {
  width: 108px; height: 108px; border-radius: 24px; object-fit: cover;
  border: 1px solid rgba(245, 198, 75, .6);
  box-shadow: 0 0 34px rgba(245, 198, 75, .35), 0 0 70px rgba(46, 150, 255, .22);
}
.lock-box h2 {
  margin: 4px 0 6px; font-size: 19px;
  background: linear-gradient(100deg, #fff 10%, var(--gold) 80%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.lock-box p { color: var(--muted); font-size: 13.5px; margin: 0 0 6px; }
.lock-status {
  display: inline-block; margin: 10px 0 4px; font-size: 12.5px;
  padding: 5px 14px; border-radius: 999px;
  border: 1px solid var(--line-soft); background: rgba(255, 255, 255, .05);
}
.lock-status.pending { color: var(--amber); border-color: rgba(245, 198, 75, .5); }
.lock-status.rejected { color: var(--red); border-color: rgba(255, 95, 109, .5); }
.lock-status.blocked { color: var(--red); border-color: rgba(255, 95, 109, .5); }
.lock-note {
  width: 100%; margin-top: 14px;
  background: rgba(255, 255, 255, .05); color: var(--text);
  border: 1px solid var(--line-soft); border-radius: 12px; padding: 10px 12px; font: inherit;
}
.lock-hint { font-size: 12px; color: var(--muted); margin-top: 10px; }

/* اسکرول‌بار هماهنگ */
::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-thumb {
  background: linear-gradient(180deg, rgba(245, 198, 75, .5), rgba(46, 150, 255, .5));
  border-radius: 8px;
}
::-webkit-scrollbar-track { background: transparent; }