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

:root {
    --bg-color: #f8fafc;
    --text-color: #1e293b;
    --card-bg: #ffffff;
    --border-color: #e2e8f0;
    --primary-color: #2563eb;
    --primary-hover: #1d4ed8;
}

[data-theme="dark"] {
    --bg-color: #0f172a;
    --text-color: #f1f5f9;
    --card-bg: #1e293b;
    --border-color: #334155;
    --primary-color: #3b82f6;
    --primary-hover: #60a5fa;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    font-family: 'Tajawal', sans-serif;
}

body {
    background-color: var(--bg-color);
    color: var(--text-color);
    direction: rtl;
    text-align: right;
    padding: 20px;
    transition: background 0.3s, color 0.3s;
}

header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    background: var(--card-bg);
    padding: 15px 20px;
    border-radius: 10px;
    border: 1px solid var(--border-color);
}

button, .btn {
    background: var(--primary-color);
    color: white;
    border: none;
    padding: 8px 16px;
    border-radius: 6px;
    cursor: pointer;
    font-family: 'Tajawal', sans-serif;
    font-weight: 500;
}

button:hover {
    background: var(--primary-hover);
}

.container {
    background: var(--card-bg);
    padding: 20px;
    border-radius: 10px;
    border: 1px solid var(--border-color);
    box-shadow: 0 1px 3px rgba(0,0,0,0.05);
}

table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 15px;
}

th, td {
    border: 1px solid var(--border-color);
    padding: 8px;
    text-align: center;
    font-size: 14px;
}

th {
    background: var(--primary-color);
    color: white;
}

.cards-container {
    display: none;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 15px;
    margin-top: 15px;
}

.card-item {
    background: var(--bg-color);
    border: 1px solid var(--border-color);
    padding: 15px;
    border-radius: 8px;
}

@media (max-width: 768px) {
    table { display: none; }
    .cards-container { display: grid; }
}