@import url('https://fonts.googleapis.com/css2?family=Cairo:wght@400;600;700&family=Tajawal:wght@400;600;700&display=swap');

:root {
    --bg: #f6f7fb;
    --card: #ffffff;
    --card-muted: #eef2f7;
    --text: #0d1b2a;
    --muted: #6b7280;
    --border: #e2e8f0;
    --primary: #0ea5e9;
    --primary-strong: #0284c7;
    --accent: #e0f2fe;
    --success: #22c55e;
    --danger: #ef4444;
    --warning: #f59e0b;
    --shadow: 0 14px 46px rgba(8, 47, 73, 0.12);
    --radius: 14px;
    --input-bg: #ffffff;
}

[data-theme="dark"] {
    --bg: #0b1224;
    --card: #0f1824;
    --card-muted: #16233a;
    --text: #e5e7eb;
    --muted: #9ca3af;
    --border: #1f2a3a;
    --primary: #38bdf8;
    --primary-strong: #0ea5e9;
    --accent: #0f172a;
    --success: #34d399;
    --danger: #f87171;
    --warning: #fbbf24;
    --shadow: 0 18px 56px rgba(0, 0, 0, 0.35);
    --input-bg: #0f1824;
}

* { box-sizing: border-box; }

body {
    margin: 0;
    padding: 32px 18px 48px;
    min-height: 100vh;
    font-family: 'Cairo', 'Tajawal', 'Noto Naskh Arabic', 'Segoe UI', Tahoma, sans-serif;
    background: radial-gradient(circle at 20% 20%, rgba(14,165,233,0.08), transparent 25%),
                radial-gradient(circle at 80% 10%, rgba(56,189,248,0.06), transparent 22%),
                var(--bg);
    color: var(--text);
    line-height: 1.6;
    transition: background 0.3s ease, color 0.3s ease;
}

.page { max-width: 1180px; margin: 0 auto; }

.single-shell {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 28px;
}

.header-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 16px;
    flex-wrap: wrap;
}

.page-header h1,
.card-header h2,
.auth-title {
    margin: 0 0 8px;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.page-header h1 { font-size: 26px; }
.card-header h2 { font-size: 22px; }
.auth-title { font-size: 24px; text-align: center; }

.hint { color: var(--muted); margin: 0; font-size: 14px; }

.theme-toggle {
    padding: 12px 18px;
    border-radius: 999px;
    background: var(--card-muted);
    border: 1px solid var(--border);
    color: var(--text);
    cursor: pointer;
    font-weight: 700;
    transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.theme-toggle:hover {
    transform: translateY(-1px);
    box-shadow: 0 8px 24px rgba(14,165,233,0.18);
}

.card,
.auth-card,
.table-card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 22px;
    margin-bottom: 20px;
}

.badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    border-radius: 999px;
    background: rgba(14, 165, 233, 0.08);
    color: var(--primary);
    font-weight: 700;
    font-size: 13px;
    margin-bottom: 10px;
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 18px 16px;
    margin: 18px 0 6px;
}

.form-grid.vertical { grid-template-columns: 1fr; }

.field-group { display: flex; flex-direction: column; gap: 8px; }

label { font-weight: 700; color: var(--text); }

input, select, textarea {
    width: 100%;
    padding: 12px 14px;
    border-radius: 10px;
    border: 1px solid var(--border);
    background: var(--input-bg);
    color: var(--text);
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
    font-family: inherit;
}

input:focus,
select:focus,
textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(14,165,233,0.15);
}

input[type="checkbox"],
input[type="radio"] {
    width: auto;
    padding: 0;
}

.checkbox-option,
.radio-option {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 12px 14px;
    background: var(--card-muted);
}

.primary-btn,
.secondary-btn,
button[type="submit"],
button[type="button"],
button {
    border: none;
    cursor: pointer;
    border-radius: 12px;
    font-weight: 700;
    font-family: inherit;
    transition: transform 0.15s ease, box-shadow 0.2s ease, background 0.2s ease, color 0.2s ease;
}

.primary-btn {
    background: linear-gradient(135deg, var(--primary), var(--primary-strong));
    color: #fff;
    padding: 14px 20px;
    box-shadow: 0 10px 30px rgba(14,165,233,0.25);
}

.secondary-btn {
    background: var(--card-muted);
    color: var(--text);
    border: 1px solid var(--border);
    padding: 14px 20px;
}

.primary-btn:hover,
.secondary-btn:hover { transform: translateY(-1px); }

.cta-area {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    margin-top: 12px;
}

.cta-area .primary-btn,
.cta-area .secondary-btn { flex: 1; min-width: 200px; text-align: center; }

.info-item {
    padding: 10px 12px;
    background: var(--card-muted);
    border-radius: 10px;
    border: 1px solid var(--border);
}

.table-container { overflow-x: auto; }

.members-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 15px;
}

.members-table th,
.members-table td {
    border-bottom: 1px solid var(--border);
    padding: 12px 10px;
}

.members-table th {
    text-align: right;
    background: var(--card-muted);
    font-weight: 700;
}

.members-table tr:hover { background: rgba(14,165,233,0.05); }

.status-badge {
    padding: 6px 12px;
    border-radius: 999px;
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: var(--card-muted);
}

.status-active { color: var(--success); }
.status-inactive { color: var(--danger); }

.activity-text {
    padding: 6px 10px;
    border-radius: 10px;
    font-weight: 700;
    background: var(--card-muted);
}

.activity-active { color: var(--success); }
.activity-inactive { color: var(--muted); }

.search-container {
    background: var(--card-muted);
    border-radius: 12px;
    padding: 16px;
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.search-box { flex: 1; min-width: 260px; }
.search-btn, .clear-btn {
    padding: 12px 18px;
    border-radius: 10px;
    border: none;
    font-weight: 700;
    cursor: pointer;
}

.search-btn { background: var(--primary); color: #fff; box-shadow: 0 8px 24px rgba(14,165,233,0.25); }
.clear-btn { background: var(--danger); color: #fff; }

.table-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 12px;
}

.stat-card {
    background: var(--card-muted);
    border-radius: 12px;
    padding: 16px;
    text-align: center;
    border: 1px solid var(--border);
}

.stat-number { font-size: 26px; font-weight: 800; color: var(--primary); }
.stat-label { color: var(--muted); }

.search-result-info {
    background: linear-gradient(120deg, var(--warning), var(--primary));
    color: #fff;
    padding: 12px 16px;
    border-radius: 12px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.success-circle {
    background: radial-gradient(circle, rgba(34,197,94,0.16) 0%, rgba(34,197,94,0) 65%);
    border: 1px solid rgba(34,197,94,0.35);
    border-radius: 16px;
}

.cooldown-info { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 14px; }
.countdown { font-size: 24px; font-weight: 800; color: var(--primary); }

.footer-hint { text-align: center; margin-top: 22px; color: var(--muted); }
.footer-hint a { color: var(--primary); text-decoration: none; }
.footer-hint a:hover { text-decoration: underline; }

.auth-card { max-width: 520px; margin: 0 auto; padding: 28px 26px; }
.auth-card form { display: grid; gap: 14px; }

.message {
    padding: 12px 14px;
    border-radius: 10px;
    border: 1px solid var(--border);
    background: var(--card-muted);
    color: var(--text);
}

.message.success { border-color: rgba(34,197,94,0.4); color: var(--success); }
.message.error { border-color: rgba(239,68,68,0.45); color: var(--danger); }

.input-group { position: relative; }
.toggle-password {
    position: absolute;
    left: 10px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 12px;
    background: none;
    border: none;
    color: var(--muted);
    cursor: pointer;
}

.meta-info { color: var(--muted); font-size: 13px; margin: 6px 0; }

@media (max-width: 720px) {
    body { padding: 22px 12px 32px; }
    .header-bar { flex-direction: column; align-items: flex-start; }
    .cta-area { flex-direction: column; }
    .cta-area > * { width: 100%; }
}