* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    background: linear-gradient(135deg, #0b2b35, #031218);
    font-family: 'Cairo', 'Tajawal', sans-serif;
    min-height: 100vh;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

.container.small {
    max-width: 500px;
}

.hero {
    text-align: center;
    color: #f5c542;
    padding: 50px 20px;
}

.hero h1 {
    font-size: 2.5rem;
}

.rewards {
    background: #fffef7;
    border-radius: 40px;
    padding: 30px;
    margin: 20px 0;
    text-align: center;
}

.grid-3 {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 20px;
}

.card {
    background: #1e3e48;
    color: #ffefcf;
    padding: 25px;
    border-radius: 35px;
    flex: 1;
    min-width: 180px;
}

.card.gold {
    background: #b8860b;
    box-shadow: 0 0 20px gold;
}

.form-container {
    background: #fffef7;
    border-radius: 40px;
    padding: 30px;
    margin: 20px 0;
}

input, select, textarea {
    width: 100%;
    padding: 12px;
    margin: 10px 0;
    border-radius: 30px;
    border: 1px solid #ccc;
    font-size: 1rem;
}

.btn {
    background: #e6b422;
    border: none;
    padding: 12px 25px;
    border-radius: 40px;
    font-weight: bold;
    cursor: pointer;
    text-decoration: none;
    display: inline-block;
    color: #1e2f36;
}

.btn-outline {
    background: transparent;
    border: 2px solid #e6b422;
    color: #e6b422;
}

.btn.large {
    padding: 15px 40px;
    font-size: 1.2rem;
}

.btn.small {
    padding: 5px 15px;
    font-size: 0.8rem;
}

.error {
    background: #f8d7da;
    color: #721c24;
    padding: 10px;
    border-radius: 20px;
    margin: 10px 0;
}

.success {
    background: #d4edda;
    color: #155724;
    padding: 10px;
    border-radius: 20px;
    margin: 10px 0;
}

.link {
    text-align: center;
    margin-top: 20px;
}

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

.sidebar {
    width: 260px;
    background: #0a1c22;
    color: #ffefcf;
    padding: 30px 20px;
}

.sidebar a {
    display: block;
    color: #ffefcf;
    text-decoration: none;
    padding: 12px;
    margin: 5px 0;
    border-radius: 30px;
}

.sidebar a:hover {
    background: #e6b422;
    color: #1e2f36;
}

.content {
    flex: 1;
    padding: 30px;
    background: #fffef7;
}

.stats {
    display: flex;
    gap: 20px;
    margin: 20px 0;
    flex-wrap: wrap;
}

.stat-card {
    background: #1e3e48;
    color: white;
    padding: 20px;
    border-radius: 25px;
    flex: 1;
    text-align: center;
}

table {
    width: 100%;
    border-collapse: collapse;
    margin: 20px 0;
}

th, td {
    padding: 12px;
    text-align: right;
    border-bottom: 1px solid #ddd;
}

.message-card {
    background: #f0ede5;
    padding: 20px;
    border-radius: 25px;
    margin-bottom: 15px;
}

.message-card.non-lu {
    background: #fff3cd;
    border-right: 5px solid #e6b422;
}

.question-item {
    background: #f9f9f9;
    padding: 15px;
    border-radius: 20px;
    margin-bottom: 15px;
}

.options {
    display: flex;
    gap: 20px;
    margin-top: 10px;
}

.notification {
    background: #fff3cd;
    padding: 15px;
    border-radius: 20px;
    margin: 20px 0;
}

.actions {
    display: flex;
    gap: 20px;
    margin-top: 30px;
}

@media (max-width: 768px) {
    .dashboard {
        flex-direction: column;
    }
    .sidebar {
        width: 100%;
    }
}