/* ========== Reset عام ========== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Cairo', sans-serif;
}

body {
    background-color: #f4f6f9;
    color: #333;
    line-height: 1.6;
}

/* ========== الهيدر ========== */
.header {
    background: linear-gradient(90deg, #0d6efd, #0a58ca);
    color: white;
    padding: 25px;
    text-align: center;
    border-radius: 0 0 20px 20px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

.header h1, .header h2 {
    margin-bottom: 5px;
}

.header p {
    margin: 0;
}

/* ========== الفورم ========== */
.form-container {
    max-width: 480px;
    background: white;
    margin: 50px auto;
    padding: 35px;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.08);
    animation: fadeIn 0.6s ease;
}

.form-container h2 {
    text-align: center;
    color: #0d6efd;
    margin-bottom: 25px;
}

.form-container input,
.form-container select {
    width: 100%;
    padding: 12px;
    margin-bottom: 18px;
    border: 1px solid #ccc;
    border-radius: 10px;
    transition: border-color 0.3s ease;
}

.form-container input:focus,
.form-container select:focus {
    border-color: #0d6efd;
    outline: none;
}

.form-container button {
    width: 100%;
    padding: 12px;
    background: linear-gradient(90deg, #0d6efd, #0a58ca);
    color: white;
    border: none;
    border-radius: 10px;
    cursor: pointer;
    transition: background 0.3s ease;
}

.form-container button:hover {
    background: linear-gradient(90deg, #0a58ca, #0d6efd);
}

/* ========== الكروت ========== */
.cards-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 20px;
    margin: 30px;
}

.card-link {
    display: block;
    background-color: white;
    border-radius: 20px;
    padding: 25px;
    text-align: center;
    text-decoration: none;
    color: #333;
    box-shadow: 0 8px 24px rgba(0,0,0,0.06);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card-link:hover {
    transform: translateY(-6px);
    box-shadow: 0 12px 28px rgba(0,0,0,0.1);
    background-color: #fdfdfd;
}

.card-link h3 {
    margin-bottom: 10px;
    color: #0d6efd;
}

.card-link p {
    color: #666;
}

/* ========== الجدول ========== */
table {
    width: 100%;
    border-collapse: collapse;
    background: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 6px 16px rgba(0,0,0,0.06);
}

th, td {
    padding: 14px;
    border-bottom: 1px solid #eee;
    text-align: center;
}

th {
    background-color: #0d6efd;
    color: white;
}

tr:hover {
    background-color: #f9f9f9;
}

/* ========== أزرار الروابط ========== */
.link-button {
    display: inline-block;
    padding: 10px 20px;
    background: linear-gradient(90deg, #0d6efd, #0a58ca);
    color: white;
    text-decoration: none;
    border-radius: 10px;
    transition: background 0.3s ease;
}

.link-button:hover {
    background: linear-gradient(90deg, #0a58ca, #0d6efd);
}

/* ========== التنبيهات ========== */
.alert {
    padding: 12px 18px;
    margin: 20px;
    border-radius: 10px;
}

.alert-success {
    background-color: #d1e7dd;
    color: #0f5132;
    border: 1px solid #badbcc;
}

.alert-warning {
    background-color: #fff3cd;
    color: #664d03;
    border: 1px solid #ffecb5;
}

.alert-danger {
    background-color: #f8d7da;
    color: #842029;
    border: 1px solid #f5c2c7;
}

/* ========== انيميشن الدخول ========== */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ========== Responsive ========== */
@media (max-width: 768px) {
    .cards-container {
        margin: 15px;
        gap: 16px;
    }

    .form-container {
        margin: 20px;
        padding: 25px;
    }

    .header {
        padding: 15px;
    }

    th, td {
        padding: 10px;
        font-size: 14px;
    }
}