/* ============================================================
   سامانه فروش دامنه — استایل پنل مدیریت
   طراحی: تیره، گلاس، عمق ۲/۳ بعدی، واکنش‌گرا
   ============================================================ */

@font-face { font-family: Vazirmatn; src: url('../fonts/Vazirmatn-Light.woff2') format('woff2'); font-weight: 300; font-display: swap; }
@font-face { font-family: Vazirmatn; src: url('../fonts/Vazirmatn-Regular.woff2') format('woff2'); font-weight: 400; font-display: swap; }
@font-face { font-family: Vazirmatn; src: url('../fonts/Vazirmatn-Medium.woff2') format('woff2'); font-weight: 500; font-display: swap; }
@font-face { font-family: Vazirmatn; src: url('../fonts/Vazirmatn-SemiBold.woff2') format('woff2'); font-weight: 600; font-display: swap; }
@font-face { font-family: Vazirmatn; src: url('../fonts/Vazirmatn-Bold.woff2') format('woff2'); font-weight: 700; font-display: swap; }

:root {
    --bg: #070b1c;
    --bg2: #0d142b;
    --surface: rgba(255,255,255,0.045);
    --surface2: rgba(255,255,255,0.08);
    --card: #101734;
    --card2: #141d42;
    --text: #eef1f8;
    --text-sub: #a6adc8;
    --primary: #5b9dff;
    --primary-600: #3f7eff;
    --primary-glow: rgba(91,157,255,0.4);
    --accent: #22d3ee;
    --success: #34d399;
    --warning: #fbbf24;
    --danger: #f87171;
    --violet: #a78bfa;
    --border: rgba(255,255,255,0.09);
    --border-strong: rgba(255,255,255,0.16);
    --radius: 16px;
    --radius-sm: 10px;
    --shadow-lg: 0 24px 60px -18px rgba(0,0,0,0.65), 0 0 0 1px rgba(255,255,255,0.03) inset;
    --shadow-md: 0 14px 34px -12px rgba(0,0,0,0.55), 0 1px 0 rgba(255,255,255,0.04) inset;
    --shadow-sm: 0 6px 16px -8px rgba(0,0,0,0.5);
    --ease: cubic-bezier(.22,.8,.28,1);
    --font: Vazirmatn, Tahoma, sans-serif;
}

* { box-sizing: border-box; }
body {
    margin: 0;
    font-family: var(--font);
    background: var(--bg);
    color: var(--text);
    line-height: 1.8;
    -webkit-font-smoothing: antialiased;
    background-image:
        radial-gradient(900px 500px at 90% -5%, rgba(91,157,255,0.14), transparent 60%),
        radial-gradient(700px 500px at 0% 20%, rgba(167,139,250,0.1), transparent 60%);
    background-attachment: fixed, fixed;
    overflow-x: hidden;
}
a { color: var(--primary); text-decoration: none; transition: color .2s; }
a:hover { color: #8db9ff; }
h1,h2,h3,h4 { line-height: 1.45; }
::selection { background: var(--primary); color: #fff; }
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: linear-gradient(var(--primary-600), var(--violet)); border-radius: 999px; }

.admin-body { background: var(--bg); }

/* ---------- هدر ادمین ---------- */
.admin-header {
    position: sticky;
    top: 0;
    z-index: 50;
    border-bottom: 1px solid var(--border);
    background: rgba(7,11,28,0.72);
    backdrop-filter: blur(18px) saturate(1.4);
    -webkit-backdrop-filter: blur(18px) saturate(1.4);
}
.admin-header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 12px 20px;
    flex-wrap: wrap;
}
.admin-brand {
    font-weight: 800;
    font-size: 1.05rem;
    background: linear-gradient(90deg, #fff, var(--primary));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}
.admin-nav { display: flex; gap: 6px; flex-wrap: wrap; }
.admin-nav a {
    padding: 8px 14px;
    border-radius: 999px;
    color: var(--text-sub);
    font-size: .92rem;
    font-weight: 500;
    transition: all .2s var(--ease);
}
.admin-nav a:hover { color: var(--text); background: var(--surface); }
.admin-nav a.active { color: #fff; background: var(--surface2); box-shadow: 0 0 0 1px var(--border-strong) inset; }

.admin-container { width: min(1200px, 96vw); margin: 0 auto; padding: 24px 0 70px; position: relative; }

/* ---------- دکمه‌ها ---------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    border-radius: 12px;
    border: 1px solid transparent;
    padding: 9px 16px;
    font-family: var(--font);
    font-size: .92rem;
    font-weight: 600;
    cursor: pointer;
    transition: transform .15s var(--ease), box-shadow .15s, background .2s, filter .2s;
}
.btn-primary {
    color: #fff;
    background: linear-gradient(135deg, var(--primary), var(--primary-600) 60%, #6a63ff);
    box-shadow: 0 10px 22px -8px var(--primary-glow), 0 2px 0 rgba(255,255,255,.25) inset;
}
.btn-primary:hover { filter: brightness(1.06); transform: translateY(-2px); }
.btn-primary:active { transform: translateY(1px); }
.btn-ghost { color: var(--text); background: var(--surface); border-color: var(--border-strong); }
.btn-ghost:hover { background: var(--surface2); transform: translateY(-2px); }
.btn-sm { padding: 7px 12px; font-size: .85rem; border-radius: 10px; }
.btn-block { width: 100%; }
.btn-danger { background: rgba(248,113,113,.14); color: #fecaca; border-color: rgba(248,113,113,.45); }
.btn-danger:hover { background: rgba(248,113,113,.26); transform: translateY(-1px); }

/* ---------- کارت‌ها ---------- */
.card {
    position: relative;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: linear-gradient(180deg, rgba(255,255,255,.03), transparent 40%), var(--card);
    box-shadow: var(--shadow-md);
    overflow: hidden;
    transition: border-color .3s;
}
.card:hover { border-color: var(--border-strong); }
.card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 15px 20px;
    border-bottom: 1px solid var(--border);
}
.card-title { margin: 0; font-size: 1.05rem; font-weight: 700; }
.card-body { padding: 20px; }
.card + .card { margin-top: 18px; }

/* ---------- جدول‌ها ---------- */
.table-wrap { overflow-x: auto; border-radius: 12px; }
.table { width: 100%; border-collapse: collapse; }
.table th, .table td { padding: 12px 14px; border-bottom: 1px solid var(--border); text-align: right; white-space: nowrap; }
.table th { color: var(--text-sub); font-weight: 600; font-size: .88rem; background: var(--surface); }
.table tbody tr { transition: background .2s; }
.table tbody tr:hover { background: var(--surface); }

/* ---------- ورودی‌ها ---------- */
.input, .select, .textarea {
    width: 100%;
    padding: 10px 14px;
    border-radius: 12px;
    border: 1px solid var(--border-strong);
    background: var(--bg2);
    color: var(--text);
    font-family: var(--font);
    font-size: .93rem;
    outline: none;
    transition: border-color .2s, box-shadow .2s;
}
.input:focus, .select:focus, .textarea:focus { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(91,157,255,.16); }
.textarea { resize: vertical; }
.form { display: grid; gap: 13px; }
.form-row { display: grid; gap: 6px; }
.form-label { color: var(--text-sub); font-size: .9rem; }

.form-wide { display: grid; gap: 18px; }
.form-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
@media (max-width: 720px) { .form-grid { grid-template-columns: 1fr; } }
.form-col-2 { grid-column: 1 / -1; }
.form-check-inline { display: flex; align-items: center; gap: 8px; padding-top: 8px; }
.form-actions { display: flex; gap: 12px; flex-wrap: wrap; }
.form-medium { max-width: 560px; }

/* ---------- هشدارها ---------- */
.alert { border-radius: 12px; padding: 12px 18px; border: 1px solid var(--border-strong); margin-bottom: 16px; font-weight: 500; }
.alert-success { border-color: rgba(52,211,153,.5); color: #a7f3d0; background: rgba(52,211,153,.08); }
.alert-error { border-color: rgba(248,113,113,.5); color: #fecaca; background: rgba(248,113,113,.08); }

/* ---------- ورود ---------- */
.login-body {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}
.login-card {
    width: min(420px, 92vw);
    border: 1px solid var(--border-strong);
    border-radius: 22px;
    background: linear-gradient(180deg, var(--card2), var(--card));
    box-shadow: var(--shadow-lg);
    padding: 28px;
    transform: perspective(1200px) rotateX(1.5deg);
    animation: loginFloat 6s ease-in-out infinite alternate;
}
@keyframes loginFloat { from { transform: perspective(1200px) rotateX(1.5deg) translateY(0); } to { transform: perspective(1200px) rotateX(0) translateY(-8px); } }
.login-title { margin: 0 0 18px; text-align: center; font-size: 1.4rem; font-weight: 800; }

/* ---------- آمار ---------- */
.stats-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 14px; }
@media (max-width: 1100px) { .stats-grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 640px) { .stats-grid { grid-template-columns: 1fr; } }
.stat-card {
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: linear-gradient(180deg, rgba(255,255,255,.035), transparent 45%), var(--card);
    box-shadow: var(--shadow-sm);
    padding: 16px 18px;
    transition: transform .3s var(--ease), box-shadow .3s, border-color .3s;
}
.stat-card:hover { transform: translateY(-4px); border-color: var(--border-strong); box-shadow: var(--shadow-md); }
.stat-label { color: var(--text-sub); font-size: .9rem; }
.stat-value {
    font-size: 1.9rem;
    font-weight: 800;
    background: linear-gradient(90deg, #fff, var(--primary));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.admin-grid { display: grid; grid-template-columns: 2fr 1fr; gap: 18px; margin-top: 20px; }
@media (max-width: 980px) { .admin-grid { grid-template-columns: 1fr; } }

/* ---------- فعالیت ---------- */
.activity-list { display: grid; gap: 12px; list-style: none; margin: 0; padding: 0; }
.activity-item { border-bottom: 1px solid var(--border); padding-bottom: 12px; }
.activity-text { color: var(--text); }
.activity-time { color: var(--text-sub); font-size: .88rem; }

/* ---------- هدر صفحه ---------- */
.page-header { margin-bottom: 18px; }
.page-title { margin: 0; font-size: 1.5rem; font-weight: 800; }
.page-subtitle { margin: 4px 0 0; color: var(--text-sub); }
.page-actions { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 12px; }

.filter-bar {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    margin-bottom: 18px;
    padding: 14px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--surface);
    backdrop-filter: blur(8px);
}
.filter-bar .input { width: 260px; }
.filter-bar .select { width: 180px; }
@media (max-width: 640px) { .filter-bar .input { width: 100%; } .filter-bar .select { width: 100%; } }

.results-count { color: var(--text-sub); margin: 0 0 12px; }
.row-actions { display: flex; gap: 6px; align-items: center; flex-wrap: wrap; }
.inline-form { display: inline; }
.note { color: var(--text-sub); font-size: .95rem; }
.inline-form .btn { margin-right: 4px; }

/* ---------- وضعیت‌ها ---------- */
.status-available, .status-success { color: #6ee7b7; }
.status-negotiating, .status-in_progress, .status-new { color: #93c5fd; }
.status-reserved { color: #fcd34d; }
.status-sold, .status-failed, .status-cancelled { color: #fca5a5; }
.status { font-weight: 600; }

/* ---------- صفحه‌بندی ---------- */
.pagination { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 18px; }
.page-link {
    min-width: 38px;
    padding: 8px 12px;
    text-align: center;
    border-radius: 12px;
    border: 1px solid var(--border-strong);
    background: var(--surface);
    color: var(--text-sub);
    font-weight: 500;
    transition: all .2s;
}
.page-link:hover { color: var(--text); border-color: var(--primary); }
.page-link.active { color: #fff; background: linear-gradient(135deg, var(--primary), var(--primary-600)); border-color: transparent; }

/* ---------- متفرقه ---------- */
.bulk-form { margin-top: 18px; }
.bulk-row { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; margin-top: 16px; padding: 12px 14px; border-radius: 12px; background: var(--surface); border: 1px solid var(--border); }
.bulk-row .input { width: 140px; }
.bulk-row .select { width: 170px; }

.faq-row { display: grid; grid-template-columns: 1fr 2fr auto; gap: 8px; margin-bottom: 8px; }
@media (max-width: 640px) { .faq-row { grid-template-columns: 1fr; } }

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { animation: none !important; transition: none !important; }
}