/* پرستو — استایل پنل (RTL، مینیمال، سبک) */
:root {
  --bg: #f6f7f9;
  --card: #ffffff;
  --ink: #1c2430;
  --muted: #67748a;
  --line: #e3e7ee;
  --brand: #1f6feb;
  --brand-dark: #1a5fd0;
  --ok: #1a9e5c;
  --warn: #c98a08;
  --err: #d64545;
  --info: #2e86c1;
  --radius: 12px;
}
* { box-sizing: border-box; }
html { font-size: 15px; }
body {
  margin: 0;
  font-family: Vazirmatn, Tahoma, "Segoe UI", sans-serif;
  background: var(--bg);
  color: var(--ink);
  line-height: 1.7;
}
a { color: var(--brand); text-decoration: none; }
a:hover { text-decoration: underline; }
h1 { font-size: 1.5rem; margin: .6rem 0 1rem; }
h2 { font-size: 1.15rem; margin: 0 0 .8rem; }
h3 { font-size: 1rem; margin: 0 0 .5rem; }
.mt { margin-top: 1.2rem; }
.muted { color: var(--muted); }
.small { font-size: .82rem; }
.mono { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; direction: ltr; unicode-bidi: embed; }
.pos { color: var(--ok); font-weight: 600; }
.neg { color: var(--err); font-weight: 600; }

.container { max-width: 1100px; margin: 0 auto; padding: 0 1rem; }

/* --- نوار بالا --- */
.topbar {
  background: #0f1722;
  color: #fff;
  padding: .55rem 0;
  position: sticky; top: 0; z-index: 50;
}
.topbar-inner { display: flex; align-items: center; gap: 1.2rem; }
.brand { color: #fff; font-weight: 800; font-size: 1.15rem; }
.brand:hover { text-decoration: none; }
.brand-sub { font-size: .7rem; color: #8ea0b5; font-weight: 400; margin-inline-start: .3rem; }
.nav { display: flex; gap: .9rem; flex: 1; flex-wrap: wrap; }
.nav a { color: #c6d2e0; padding: .25rem .4rem; border-radius: 8px; }
.nav a:hover { color: #fff; text-decoration: none; background: #1c2a3a; }
.nav a.active { color: #fff; background: #22344a; }
.userbox { display: flex; align-items: center; gap: .7rem; }
.uname { color: #c6d2e0; font-size: .85rem; }
.balance {
  background: #16321f; color: #6ee7a0; border: 1px solid #1f4a2c;
  padding: .15rem .6rem; border-radius: 999px; font-size: .82rem; white-space: nowrap;
}

/* --- منوی موبایل (بدون جاوااسکریپت) --- */
.nav-toggle { position: absolute; opacity: 0; pointer-events: none; }
.nav-burger { display: none; cursor: pointer; color: #c6d2e0; line-height: 1;
  padding: .45rem .6rem; border: 1px solid #22344a; border-radius: 8px; user-select: none; }
.nav-burger::before { content: "☰"; font-size: 1.25rem; }
.nav-burger:hover { color: #fff; background: #1c2a3a; }
.nav-overlay { display: none; }
.nav-toggle:focus-visible ~ .nav-burger { outline: 2px solid #bfd7ff; outline-offset: 2px; }

/* --- پیام --- */
.flash {
  margin: 1rem 0 0;
  background: #eef4ff; border: 1px solid #c9dcff; color: #1d4fb8;
  border-radius: var(--radius); padding: .65rem 1rem;
}

/* --- کارت و شبکه --- */
.card {
  background: var(--card); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 1.2rem 1.4rem; margin: 1rem 0;
}
.card-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 1rem; flex-wrap: wrap; }
.danger-zone { border-color: #f3c4c4; }
.danger-zone h2 { color: var(--err); }
.grid { display: grid; gap: 1rem; margin: 1rem 0; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; align-items: start; }
/* جلوگیری از سرریز آیتم‌های گرید/فلکس با محتوای پهن (grid blowout) */
.grid > *, .two-col > *, .card, .stat { min-width: 0; }
@media (max-width: 900px) {
  .grid-3, .grid-4, .two-col { grid-template-columns: 1fr; }
  .topbar-inner { gap: .8rem; }
  .userbox { margin-inline-start: auto; }
  .nav-burger { display: inline-block; position: relative; z-index: 60; }
  .uname { display: none; }
  .nav {
    display: none; position: absolute; top: 100%; right: 0; left: 0; z-index: 55;
    flex-direction: column; gap: .1rem; flex-wrap: nowrap;
    background: #0f1722; border-top: 1px solid #22344a; border-bottom: 1px solid #22344a;
    padding: .4rem 1rem .8rem; box-shadow: 0 12px 20px rgba(0,0,0,.3);
  }
  .nav-toggle:checked ~ .nav { display: flex; animation: navdrop .16s ease; }
  .nav-toggle:checked ~ .nav-burger::before { content: "×"; }
  .nav-toggle:checked ~ .nav-overlay { display: block; position: fixed; top: 0; right: 0; bottom: 0; left: 0; z-index: 54; cursor: default; }
  .nav a { padding: .55rem .4rem; }
}
@keyframes navdrop { from { opacity: 0; transform: translateY(-6px); } }
.hero { text-align: center; padding: 3rem 0 1rem; }
.hero h1 { font-size: 2rem; margin-bottom: .4rem; }
.center-card { text-align: center; }
.row { display: flex; align-items: center; flex-wrap: wrap; }
.gap { gap: .8rem; }
.gap-sm { gap: .4rem; }

/* --- آمار --- */
.stat {
  background: var(--card); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 1rem 1.2rem; margin: 1rem 0;
}
.stat-num { font-size: 1.6rem; font-weight: 800; }
.stat-label { color: var(--muted); font-size: .85rem; }

/* --- جدول --- */
table { width: 100%; border-collapse: collapse; margin: .5rem 0; }
th, td { text-align: right; padding: .55rem .6rem; border-bottom: 1px solid var(--line); vertical-align: top; overflow-wrap: break-word; }
th { color: var(--muted); font-weight: 600; font-size: .82rem; }
tr:last-child td { border-bottom: none; }
/* جدول‌های پهن در موبایل: اسکرول افقی مستقل به‌جای شکستن صفحه */
@media (max-width: 700px) {
  table { display: block; overflow-x: auto; -webkit-overflow-scrolling: touch; }
}
.w50 { width: 60%; }
@media (max-width: 700px) { .w50 { width: 100%; } }
.actions { display: flex; gap: .3rem; flex-wrap: wrap; }
.actions form { margin: 0; }

/* --- فرم --- */
form label { display: block; margin: .8rem 0; font-size: .88rem; color: var(--muted); }
form input[type="text"], form input[type="email"], form input[type="password"],
form input[type="number"], form select {
  display: block; width: 100%; margin-top: .25rem;
  padding: .55rem .75rem; font: inherit;
  border: 1px solid var(--line); border-radius: 10px; background: #fbfcfe; color: var(--ink);
}
form input:focus, form select:focus { outline: 2px solid #bfd7ff; border-color: var(--brand); }
label.check { display: flex; align-items: center; gap: .5rem; }
label.check input { width: auto; }
.w100 { width: 90px !important; display: inline-block !important; }
.w150 { width: 140px !important; display: inline-block !important; }
.input-suffix { display: flex; align-items: center; gap: .4rem; }
.input-suffix input { flex: 1 1 0; min-width: 0; }
.input-suffix span { color: var(--muted); font-size: .8rem; white-space: nowrap; }
.inline-form { max-width: 480px; }
/* جلوگیری از زوم خودکار iOS هنگام تاچ روی فیلدها (آستانهٔ سافاری: 16px) */
@media (max-width: 700px) {
  form input:not([type="checkbox"]), form select { font-size: 16px; }
  .card { padding: 1rem; }
  .btn-sm { padding: .4rem .85rem; }
}

/* --- دکمه --- */
.btn {
  display: inline-block; border: 1px solid transparent; cursor: pointer;
  padding: .5rem 1.1rem; border-radius: 10px; font: inherit; font-size: .9rem;
  background: var(--brand); color: #fff;
}
.btn:hover { background: var(--brand-dark); text-decoration: none; }
.btn-primary { background: var(--brand); color: #fff; }
.btn-ghost { background: transparent; color: var(--brand); border-color: var(--line); }
.btn-ghost:hover { background: #eef4ff; }
.btn-danger { background: transparent; color: var(--err); border-color: #f0c8c8; }
.btn-danger:hover { background: #fdf0f0; }
.btn-sm { padding: .25rem .7rem; font-size: .8rem; }
.btn-block { display: block; width: 100%; }
.btn-link { color: var(--brand); cursor: pointer; }

/* --- نشان وضعیت --- */
.badge {
  display: inline-block; padding: .1rem .55rem; border-radius: 999px;
  font-size: .75rem; border: 1px solid transparent; white-space: nowrap;
}
.badge-ok { background: #e8f8ef; color: var(--ok); border-color: #bfe8d0; }
.badge-warn { background: #fdf5e3; color: var(--warn); border-color: #f0dca8; }
.badge-err { background: #fdecec; color: var(--err); border-color: #f3c4c4; }
.badge-info { background: #e9f4fb; color: var(--info); border-color: #c4e0f2; }
.badge-wait { background: #eef0f4; color: var(--muted); border-color: var(--line); }

/* --- کد --- */
.code {
  background: #0f1722; color: #d7e3f2; border-radius: 10px;
  padding: .9rem 1.1rem; overflow-x: auto; font-size: .82rem; line-height: 1.9;
}
.code.log { max-height: 320px; overflow-y: auto; }
pre.code { margin: .6rem 0; }

/* --- احراز هویت --- */
.auth-card { max-width: 440px; margin: 2.5rem auto; }
.auth-card.wide { max-width: 620px; }

/* --- مارکت‌پلیس --- */
.mp-card { display: flex; flex-direction: column; }
.mp-head { display: flex; justify-content: space-between; align-items: center; gap: .6rem; }
.mp-meta { display: flex; gap: .8rem; flex-wrap: wrap; font-size: .8rem; margin: .4rem 0 .6rem; }

/* --- فوتر --- */
.footer {
  margin-top: 3rem; padding: 1.2rem 0 2rem;
  color: var(--muted); font-size: .82rem; text-align: center;
}