@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Tajawal:wght@400;500;700&display=swap');

:root {
    --bg-main: #0B0F19;
    --primary: #6366f1;
    --primary-hover: #818cf8;
    --accent: #a855f7;
    --text-main: #f8fafc;
    --text-muted: #94a3b8;
    --glass-bg: rgba(30, 41, 59, 0.4);
    --glass-border: rgba(255, 255, 255, 0.08);
    --glass-hover: rgba(255, 255, 255, 0.05);
    --danger: #f43f5e;
    --danger-hover: #e11d48;
    --success-bg: rgba(16, 185, 129, 0.15);
    --success-text: #34d399;
    --pending-bg: rgba(245, 158, 11, 0.15);
    --pending-text: #fbbf24;
}

body {
    direction: rtl; 
    font-family: 'Tajawal', 'Plus Jakarta Sans', sans-serif; 
    background-color: var(--bg-main);
    background-image: 
        radial-gradient(circle at 15% 50%, rgba(99, 102, 241, 0.15), transparent 25%),
        radial-gradient(circle at 85% 30%, rgba(168, 85, 247, 0.15), transparent 25%);
    background-attachment: fixed;
    color: var(--text-main); 
    margin: 0; 
    padding: 40px 15px; 
    min-height: 100vh;
    box-sizing: border-box;
    line-height: 1.6;
}

input[type="text"], input[type="password"], input[type="number"], textarea, select {
    width: 100%; 
    padding: 14px 18px; 
    margin-bottom: 24px; 
    border: 1px solid var(--glass-border); 
    border-radius: 12px; 
    box-sizing: border-box; 
    font-family: inherit; 
    font-size: 1em;
    background-color: rgba(15, 23, 42, 0.5);
    color: var(--text-main);
    transition: all 0.3s ease;
}

option { background-color: var(--bg-main); color: var(--text-main); }
input::placeholder, textarea::placeholder { color: #475569; }

input[type="text"]:focus, input[type="password"]:focus, input[type="number"]:focus, textarea:focus, select:focus {
    outline: none; 
    border-color: var(--primary); 
    background-color: rgba(15, 23, 42, 0.8);
    box-shadow: 0 0 0 4px rgba(99, 102, 241, 0.15);
}

input[type="number"]::-webkit-inner-spin-button, 
input[type="number"]::-webkit-outer-spin-button { 
    -webkit-appearance: none; 
    margin: 0; 
}
input[type="number"] { -moz-appearance: textfield; }

.container { 
    max-width: 950px; 
    margin: 0 auto; 
    background: var(--glass-bg); 
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: 40px 50px; 
    border-radius: 24px; 
    border: 1px solid var(--glass-border);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5); 
}

.center-box { max-width: 420px; text-align: center; }

h1, h2 { 
    color: var(--text-main); 
    font-weight: 700; 
    margin-top: 0; 
    letter-spacing: -0.03em; 
}

h1 { 
    border-bottom: 1px solid var(--glass-border); 
    padding-bottom: 20px; 
    margin-bottom: 30px; 
    font-size: 2em; 
    background: linear-gradient(to left, #fff, #94a3b8);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

h2 { font-size: 1.8em; }

ul { list-style-type: none; padding: 0; }
li { 
    background: rgba(15, 23, 42, 0.6); 
    margin-bottom: 16px; 
    padding: 20px 24px; 
    border: 1px solid var(--glass-border); 
    border-radius: 16px; 
    display: flex; 
    justify-content: space-between; 
    align-items: center; 
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}
li:hover { 
    border-color: rgba(99, 102, 241, 0.5); 
    background: var(--glass-hover);
    transform: translateY(-3px); 
    box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.3);
}

label { 
    display: block; 
    font-weight: 600; 
    margin-bottom: 8px; 
    color: var(--text-muted); 
    font-size: 0.9em; 
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

button, .btn-link { 
    background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
    color: white; 
    border: none; 
    padding: 12px 24px; 
    border-radius: 12px; 
    cursor: pointer; 
    font-weight: 600; 
    text-decoration: none; 
    display: inline-block; 
    font-size: 0.95em; 
    transition: all 0.3s ease; 
    box-shadow: 0 4px 15px rgba(99, 102, 241, 0.3);
}
button:hover, .btn-link:hover { 
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(99, 102, 241, 0.4); 
}
button:active, .btn-link:active { transform: translateY(0); }

.btn-danger { background: var(--danger); box-shadow: 0 4px 15px rgba(244, 63, 94, 0.2); }
.btn-danger:hover { background: var(--danger-hover); box-shadow: 0 8px 25px rgba(244, 63, 94, 0.4); }

.portal-btn { 
    display: block; 
    width: 100%; 
    margin-bottom: 16px; 
    padding: 18px; 
    font-size: 1.1em; 
    text-align: center; 
    box-sizing: border-box; 
}

.top-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--glass-border);
}

.btn-back-top {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--primary);
    background: rgba(99, 102, 241, 0.1);
    border: 1px solid rgba(99, 102, 241, 0.3);
    padding: 10px 20px;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 700;
    font-size: 1em;
    transition: all 0.3s ease;
}
.btn-back-top:hover {
    background: rgba(99, 102, 241, 0.2);
    transform: translateX(3px); 
}

.btn-logout {
    font-size: 0.85em; 
    color: var(--text-muted); 
    text-decoration: none; 
    font-weight: 600; 
    border: 1px solid var(--glass-border); 
    padding: 8px 16px; 
    border-radius: 10px;
    transition: all 0.3s ease;
}
.btn-logout:hover {
    background: rgba(244, 63, 94, 0.1);
    color: var(--danger);
    border-color: rgba(244, 63, 94, 0.3);
}

/* --- أزرار الفيديوهات (Checkboxes) --- */
.video-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(36px, 1fr));
    gap: 8px;
    margin-top: 15px;
    margin-bottom: 15px;
}
.video-checkbox { display: none; }
.video-label {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 36px;
    border-radius: 8px;
    background: rgba(15, 23, 42, 0.8);
    border: 1px solid var(--glass-border);
    cursor: pointer;
    font-size: 0.85em;
    font-weight: 700;
    color: var(--text-muted);
    transition: all 0.2s ease;
    user-select: none;
}
.video-label:hover { border-color: var(--primary); color: var(--text-main); }
.video-checkbox:checked + .video-label {
    background: var(--success-text);
    color: #000;
    border-color: var(--success-text);
    box-shadow: 0 0 10px rgba(52, 211, 153, 0.4);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 20px;
    margin-bottom: 35px;
}

.stat-card {
    background: rgba(15, 23, 42, 0.6);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    padding: 25px 20px;
    text-align: center;
    transition: transform 0.3s ease;
}
.stat-card:hover { transform: translateY(-3px); }

.stat-card h3 {
    margin: 0 0 5px 0;
    font-size: 2.2em;
    color: var(--primary);
    line-height: 1;
    border: none;
    padding: 0;
    background: none;
    -webkit-text-fill-color: initial;
}
.stat-card p {
    margin: 0;
    color: var(--text-muted);
    font-size: 0.9em;
    font-weight: 600;
}

.lang-badge {
    background: var(--glass-bg);
    border: 1px solid var(--primary);
    color: var(--text-main);
    padding: 8px 16px;
    border-radius: 999px;
    font-size: 0.9em;
    font-weight: 600;
    display: inline-block;
}

.table-responsive {
    width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    margin-top: 25px;
    border-radius: 16px;
    border: 1px solid var(--glass-border);
    background: rgba(15, 23, 42, 0.4);
}

table { 
    width: 100%; 
    border-collapse: separate; 
    border-spacing: 0; 
    min-width: 800px; 
}
th, td { 
    padding: 16px 15px; 
    text-align: right; 
    border-bottom: 1px solid var(--glass-border); 
}
th { 
    background-color: rgba(255, 255, 255, 0.02); 
    color: var(--text-muted); 
    font-weight: 600; 
    font-size: 0.85em; 
    text-transform: uppercase; 
    letter-spacing: 0.05em; 
}
tr:last-child td { border-bottom: none; }
tr:hover td { background: rgba(255, 255, 255, 0.02); }

.badge { 
    padding: 6px 14px; 
    border-radius: 9999px; 
    font-size: 0.8em; 
    font-weight: 600; 
    display: inline-block;
    letter-spacing: 0.02em;
}
.badge-pending { background-color: var(--pending-bg); color: var(--pending-text); border: 1px solid rgba(245, 158, 11, 0.2); }
.badge-valid { background-color: var(--success-bg); color: var(--success-text); border: 1px solid rgba(16, 185, 129, 0.2); }

hr { border: 0; border-top: 1px solid var(--glass-border); margin: 40px 0; }

::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-track { background: var(--bg-main); }
::-webkit-scrollbar-thumb { background: #334155; border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: #475569; }

.flex-row { display: flex; gap: 15px; }

@media (max-width: 768px) {
    .container { padding: 30px 20px; }
    .flex-row { flex-direction: column; gap: 0; }
    .top-nav { flex-direction: row; gap: 10px; }
    .btn-back-top { font-size: 0.9em; padding: 8px 12px; }
    h1 { font-size: 1.5em; }
    li { flex-direction: column; align-items: flex-start; gap: 15px; }
    li a { width: 100%; text-align: center; box-sizing: border-box; }
    .stats-grid { grid-template-columns: 1fr; }
}