/* ==========================================================================
   VIP Subscription Manager — پنل مدیریت (فارسی، راست‌چین، واکنش‌گرا)
   ========================================================================== */

:root {
    --bg: #f1f4fb;
    --surface: #ffffff;
    --surface-2: #f8fafc;
    --border: #e4e9f2;
    --text: #14203a;
    --muted: #64748b;
    --primary: #6d4aff;
    --primary-dark: #5636e0;
    --primary-soft: #efeaff;
    --success: #059669;
    --success-soft: #e7f8f1;
    --warning: #b45309;
    --warning-soft: #fdf3e3;
    --danger: #dc2626;
    --danger-soft: #fdecec;
    --info: #0369a1;
    --info-soft: #e6f3fb;
    --sidebar: #131a2e;
    --sidebar-2: #1b2440;
    --radius: 14px;
    --shadow: 0 12px 30px -22px rgba(15, 23, 42, .55);
}

* { box-sizing: border-box; }

html, body { height: 100%; }

body {
    margin: 0;
    background: var(--bg);
    color: var(--text);
    font-family: "Vazirmatn", "IRANSans", Tahoma, "Segoe UI", sans-serif;
    font-size: 14px;
    line-height: 1.85;
    -webkit-font-smoothing: antialiased;
}

a { color: var(--primary); text-decoration: none; }
a:hover { color: var(--primary-dark); }

h1, h2, h3, h4 { margin: 0 0 12px; font-weight: 700; line-height: 1.5; }
h1 { font-size: 22px; }
h2 { font-size: 18px; }
h3 { font-size: 15px; }

/* ------------------------------------------------------------------ layout */
.layout { display: flex; min-height: 100vh; }

.sidebar {
    width: 264px;
    flex: 0 0 264px;
    background: linear-gradient(180deg, var(--sidebar), var(--sidebar-2));
    color: #dbe3f5;
    padding: 20px 14px 28px;
    position: sticky;
    top: 0;
    height: 100vh;
    overflow-y: auto;
}

.brand { display: flex; align-items: center; gap: 12px; padding: 6px 8px 22px; }
.brand .logo {
    width: 42px; height: 42px; border-radius: 12px; display: grid; place-items: center;
    background: linear-gradient(135deg, var(--primary), #22d3ee); font-size: 21px;
}
.brand strong { display: block; font-size: 15px; color: #fff; }
.brand span { font-size: 11px; color: #93a1c4; }

.nav-group { margin-bottom: 18px; }
.nav-group > .label {
    font-size: 11px; color: #7c8bb2; padding: 0 10px 8px; letter-spacing: .3px;
}
.nav-item {
    display: flex; align-items: center; gap: 10px;
    padding: 10px 12px; border-radius: 10px; color: #c6d1ea; font-size: 13.5px;
    margin-bottom: 2px; transition: background .15s ease, color .15s ease;
}
.nav-item:hover { background: rgba(255,255,255,.07); color: #fff; }
.nav-item.active { background: linear-gradient(135deg, rgba(109,74,255,.9), rgba(86,54,224,.85)); color: #fff; box-shadow: 0 10px 24px -14px rgba(109,74,255,.9); }
.nav-item .ico { width: 20px; text-align: center; }
.nav-item .count {
    margin-inline-start: auto; background: rgba(255,255,255,.12); border-radius: 999px;
    padding: 0 8px; font-size: 11px;
}

.main { flex: 1; min-width: 0; display: flex; flex-direction: column; }

.topbar {
    display: flex; align-items: center; gap: 14px;
    background: var(--surface); border-bottom: 1px solid var(--border);
    padding: 14px 26px; position: sticky; top: 0; z-index: 20;
}
.topbar .title { font-weight: 700; font-size: 16px; }
.topbar .spacer { flex: 1; }
.topbar .user-chip {
    display: flex; align-items: center; gap: 10px; background: var(--surface-2);
    border: 1px solid var(--border); border-radius: 999px; padding: 6px 14px 6px 8px;
}
.user-chip .avatar {
    width: 30px; height: 30px; border-radius: 50%; display: grid; place-items: center;
    background: var(--primary-soft); color: var(--primary); font-weight: 700; font-size: 13px;
}
.user-chip small { display: block; color: var(--muted); font-size: 11px; line-height: 1.2; }
.user-chip strong { font-size: 12.5px; }

.content { padding: 24px 26px 60px; max-width: 1420px; width: 100%; }

.menu-toggle { display: none; }

/* ------------------------------------------------------------------- cards */
.grid { display: grid; gap: 16px; }
.grid.cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid.cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid.cols-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.grid.stats { grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); }

.card {
    background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
    padding: 18px 20px; box-shadow: var(--shadow);
}
.card.tight { padding: 14px 16px; }
.card-head { display: flex; align-items: center; gap: 10px; margin-bottom: 14px; }
.card-head h2, .card-head h3 { margin: 0; }
.card-head .spacer { flex: 1; }

.stat { display: flex; align-items: flex-start; gap: 14px; }
.stat .ico {
    width: 46px; height: 46px; border-radius: 13px; display: grid; place-items: center;
    font-size: 20px; background: var(--primary-soft); color: var(--primary-dark); flex: 0 0 46px;
}
.stat .ico.green { background: var(--success-soft); color: var(--success); }
.stat .ico.amber { background: var(--warning-soft); color: var(--warning); }
.stat .ico.red { background: var(--danger-soft); color: var(--danger); }
.stat .ico.blue { background: var(--info-soft); color: var(--info); }
.stat .value { font-size: 23px; font-weight: 800; line-height: 1.35; }
.stat .label { color: var(--muted); font-size: 12.5px; }

/* ------------------------------------------------------------------- table */
.table-wrap { overflow-x: auto; border-radius: var(--radius); border: 1px solid var(--border); background: var(--surface); }
table { width: 100%; border-collapse: collapse; font-size: 13px; }
thead th {
    background: var(--surface-2); color: var(--muted); font-weight: 600; text-align: right;
    padding: 11px 14px; border-bottom: 1px solid var(--border); white-space: nowrap; font-size: 12px;
}
tbody td { padding: 11px 14px; border-bottom: 1px solid #f1f5f9; vertical-align: middle; }
tbody tr:last-child td { border-bottom: 0; }
tbody tr:hover { background: #fbfcff; }
td.actions { white-space: nowrap; }
td.num, th.num { font-variant-numeric: tabular-nums; }
.mono { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 12px; direction: ltr; unicode-bidi: embed; }

/* ------------------------------------------------------------------ badges */
.badge {
    display: inline-flex; align-items: center; gap: 4px; padding: 3px 10px; border-radius: 999px;
    font-size: 11.5px; font-weight: 600; white-space: nowrap;
}
.badge.gray { background: #eef2f7; color: #475569; }
.badge.green { background: var(--success-soft); color: var(--success); }
.badge.amber { background: var(--warning-soft); color: var(--warning); }
.badge.red { background: var(--danger-soft); color: var(--danger); }
.badge.blue { background: var(--info-soft); color: var(--info); }
.badge.purple { background: var(--primary-soft); color: var(--primary-dark); }

/* ----------------------------------------------------------------- buttons */
.btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 7px;
    padding: 8px 16px; border-radius: 10px; border: 1px solid transparent;
    font-family: inherit; font-size: 13px; font-weight: 600; cursor: pointer;
    transition: transform .12s ease, box-shadow .12s ease, background .12s ease;
    text-decoration: none; line-height: 1.6;
}
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }
.btn:disabled { opacity: .6; cursor: not-allowed; transform: none; }
.btn-primary { background: linear-gradient(135deg, var(--primary), var(--primary-dark)); color: #fff; box-shadow: 0 10px 20px -14px rgba(109,74,255,.9); }
.btn-primary:hover { color: #fff; }
.btn-success { background: var(--success); color: #fff; }
.btn-success:hover { color: #fff; }
.btn-danger { background: var(--danger); color: #fff; }
.btn-danger:hover { color: #fff; }
.btn-warning { background: var(--warning); color: #fff; }
.btn-warning:hover { color: #fff; }
.btn-outline { background: var(--surface); border-color: var(--border); color: var(--text); }
.btn-outline:hover { border-color: var(--primary); color: var(--primary); }
.btn-ghost { background: transparent; border-color: transparent; color: var(--muted); }
.btn-ghost:hover { background: var(--surface-2); color: var(--text); }
.btn-sm { padding: 5px 11px; font-size: 12px; border-radius: 8px; }
.btn-block { width: 100%; }
.btn-group { display: inline-flex; gap: 6px; flex-wrap: wrap; }

/* ------------------------------------------------------------------- forms */
.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px 18px; }
.form-grid .full { grid-column: 1 / -1; }
.field label, .field > span.label { display: block; font-size: 12.5px; font-weight: 600; margin-bottom: 6px; color: #334155; }
.field .hint { font-size: 11.5px; color: var(--muted); margin-top: 5px; }
input[type="text"], input[type="password"], input[type="number"], input[type="date"], input[type="url"],
input[type="email"], input[type="tel"], select, textarea {
    width: 100%; padding: 9px 12px; border-radius: 10px; border: 1px solid var(--border);
    font-family: inherit; font-size: 13.5px; color: var(--text); background: var(--surface);
    transition: border-color .15s ease, box-shadow .15s ease;
}
input:focus, select:focus, textarea:focus {
    outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px rgba(109,74,255,.13);
}
textarea { min-height: 96px; resize: vertical; line-height: 1.8; }
input[type="file"] { font-size: 13px; }
.checkbox { display: flex; align-items: center; gap: 8px; font-size: 13px; }
.checkbox input { width: 17px; height: 17px; accent-color: var(--primary); }
.form-actions { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 20px; }

.alert { padding: 12px 16px; border-radius: 12px; font-size: 13px; margin-bottom: 16px; border: 1px solid transparent; }
.alert-success { background: var(--success-soft); color: #065f46; border-color: #b7ebd5; }
.alert-error { background: var(--danger-soft); color: #991b1b; border-color: #f6c9c9; }
.alert-info { background: var(--info-soft); color: #0c4a6e; border-color: #c5e6f7; }
.alert-warning { background: var(--warning-soft); color: #92400e; border-color: #f5dcb3; }
.alert ul { margin: 6px 0 0; padding-inline-start: 18px; }

/* --------------------------------------------------------------- utilities */
.row { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; }
.between { justify-content: space-between; }
.muted { color: var(--muted); }
.small { font-size: 12px; }
.tiny { font-size: 11px; }
.strong { font-weight: 700; }
.mt-0 { margin-top: 0; } .mt-1 { margin-top: 8px; } .mt-2 { margin-top: 16px; } .mt-3 { margin-top: 24px; }
.mb-0 { margin-bottom: 0; } .mb-1 { margin-bottom: 8px; } .mb-2 { margin-bottom: 16px; } .mb-3 { margin-bottom: 24px; }
.text-success { color: var(--success); } .text-danger { color: var(--danger); }
.text-warning { color: var(--warning); } .text-info { color: var(--info); }
.nowrap { white-space: nowrap; }
.w-100 { width: 100%; }
.divider { height: 1px; background: var(--border); margin: 16px 0; }
.empty { text-align: center; color: var(--muted); padding: 30px 10px; font-size: 13px; }
.search-bar { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; margin-bottom: 16px; }
.search-bar input[type="text"] { max-width: 280px; }
.search-bar select { max-width: 200px; }
.pagination { display: flex; gap: 6px; justify-content: center; padding: 16px 0 0; flex-wrap: wrap; }
.pagination a, .pagination span {
    min-width: 34px; text-align: center; padding: 5px 10px; border-radius: 8px;
    border: 1px solid var(--border); background: var(--surface); font-size: 12.5px; color: var(--text);
}
.pagination a:hover { border-color: var(--primary); color: var(--primary); }
.pagination .current { background: var(--primary); border-color: var(--primary); color: #fff; }

.progress { height: 8px; background: #eef2f9; border-radius: 999px; overflow: hidden; }
.progress > span { display: block; height: 100%; background: linear-gradient(90deg, var(--primary), #22d3ee); border-radius: 999px; }

.chart { display: flex; align-items: flex-end; gap: 6px; height: 150px; padding: 10px 4px 0; }
.chart .bar { flex: 1; display: flex; flex-direction: column; justify-content: flex-end; align-items: center; gap: 6px; min-width: 12px; }
.chart .bar i { display: block; width: 100%; border-radius: 6px 6px 0 0; background: linear-gradient(180deg, #8b6dff, #5b3ee8); min-height: 3px; }
.chart .bar span { font-size: 9.5px; color: var(--muted); white-space: nowrap; }

/* ---------------------------------------------------------------- login page */
.login-wrap {
    min-height: 100vh; display: grid; place-items: center; padding: 24px;
    background: radial-gradient(1000px 500px at 85% -10%, #2a1f63, var(--sidebar) 60%);
}
.login-card {
    width: 100%; max-width: 420px; background: var(--surface); border-radius: 22px;
    padding: 34px 30px; box-shadow: 0 40px 80px -40px rgba(0,0,0,.7);
}
.login-card .brand { color: var(--text); padding-bottom: 8px; }
.login-card .brand strong { color: var(--text); }
.login-card .brand span { color: var(--muted); }
.login-card h1 { font-size: 19px; margin-top: 12px; }
.login-card .sub { color: var(--muted); font-size: 13px; margin-bottom: 22px; }
.login-foot { text-align: center; color: #8b9ac0; font-size: 12px; margin-top: 18px; }
.login-foot a { color: #b9c6ea; }

/* --------------------------------------------------------------- responsive */
@media (max-width: 1100px) {
    .grid.cols-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .grid.cols-3 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 900px) {
    .sidebar {
        position: fixed; inset-inline-start: 0; top: 0; z-index: 60; transform: translateX(100%);
        transition: transform .22s ease; box-shadow: -20px 0 60px rgba(0,0,0,.35);
    }
    body.nav-open .sidebar { transform: translateX(0); }
    .menu-toggle {
        display: inline-flex; align-items: center; justify-content: center;
        width: 38px; height: 38px; border-radius: 10px; border: 1px solid var(--border);
        background: var(--surface); font-size: 17px; cursor: pointer;
    }
    .content { padding: 18px 16px 50px; }
    .topbar { padding: 12px 16px; }
    .grid.cols-2, .grid.cols-3, .grid.cols-4 { grid-template-columns: 1fr; }
    .form-grid { grid-template-columns: 1fr; }
}
@media (max-width: 520px) {
    body { font-size: 13px; }
    .stat .value { font-size: 19px; }
    .user-chip small { display: none; }
}

@media print {
    .sidebar, .topbar, .btn, .search-bar, .pagination { display: none !important; }
    .content { padding: 0; }
    body { background: #fff; }
    .card { box-shadow: none; border-color: #ddd; }
}


/* --- نوار شیشه‌ای (glass) داشبورد — دکمه مشاهده اعضای منقضی --- */
.glass-bar {
    display: flex;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
    justify-content: space-between;
    padding: 16px 18px;
    border-radius: 18px;
    border: 1px solid rgba(255, 255, 255, .75);
    background:
        radial-gradient(120% 180% at 100% 0%, rgba(109, 74, 255, .18) 0%, rgba(109, 74, 255, 0) 58%),
        linear-gradient(135deg, rgba(255, 255, 255, .78), rgba(255, 255, 255, .34));
    -webkit-backdrop-filter: blur(14px) saturate(160%);
    backdrop-filter: blur(14px) saturate(160%);
    box-shadow: 0 18px 40px -26px rgba(24, 20, 50, .55), inset 0 1px 0 rgba(255, 255, 255, .8);
}

.glass-bar .glass-title { display: flex; align-items: center; gap: 12px; }
.glass-bar .glass-title b { display: block; font-size: 15px; }
.glass-bar .glass-title small { color: var(--muted); font-size: 12.5px; }
.glass-bar .glass-ico {
    width: 46px; height: 46px; flex: 0 0 46px;
    display: grid; place-items: center;
    border-radius: 14px; font-size: 21px;
    background: rgba(255, 255, 255, .75);
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .9), 0 8px 18px -14px rgba(24, 20, 50, .6);
}
.glass-bar .glass-actions { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }

.btn-glass {
    color: #241a4d;
    border: 1px solid rgba(255, 255, 255, .7);
    background: linear-gradient(135deg, rgba(255, 255, 255, .92), rgba(238, 234, 255, .72));
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
    box-shadow: 0 12px 24px -18px rgba(24, 20, 50, .8), inset 0 1px 0 rgba(255, 255, 255, .9);
}
.btn-glass:hover { color: #1a1136; background: linear-gradient(135deg, #fff, rgba(232, 226, 255, .9)); }

@media (max-width: 640px) {
    .glass-bar { flex-direction: column; align-items: stretch; }
    .glass-bar .glass-actions { justify-content: stretch; }
    .glass-bar .glass-actions .btn { flex: 1 1 auto; text-align: center; }
}