/* ========================================
   Dashboard Page Styles
   ======================================== */

.dashboard-section {
    padding: calc(80px + var(--spacing-xxl)) 0 var(--spacing-xxl);
    min-height: 100vh;
}

.dashboard-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-xl);
    padding-bottom: var(--spacing-lg);
    border-bottom: 1px solid var(--color-border);
}

.dashboard-header h1 {
    font-size: var(--font-size-3xl);
    margin-bottom: var(--spacing-xs);
}

.dashboard-header p {
    color: var(--color-text-secondary);
    font-size: var(--font-size-lg);
}

.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.dashboard-card {
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-sm);
}

.dashboard-card h2 {
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-lg);
}

/* ========================================
   Credits Card
   ======================================== */

.credits-card {
    text-align: center;
}

.credits-balance {
    margin: var(--spacing-xl) 0;
}

.balance-number {
    font-size: 4rem;
    font-weight: var(--font-weight-semibold);
    color: var(--color-primary);
    line-height: 1;
    margin-bottom: var(--spacing-sm);
}

.balance-label {
    font-size: var(--font-size-lg);
    color: var(--color-text-secondary);
}

/* ========================================
   Upcoming Classes
   ======================================== */

.upcoming-card {
    grid-column: span 2;
}

.upcoming-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.upcoming-item {
    display: grid;
    grid-template-columns: 80px 1fr auto;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--color-bg-alt);
    border-radius: var(--radius-md);
    align-items: center;
}

.upcoming-date {
    text-align: center;
    padding: var(--spacing-md);
    background: var(--color-primary);
    color: white;
    border-radius: var(--radius-md);
}

.date-day {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: var(--spacing-xs);
}

.date-num {
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-semibold);
}

.upcoming-info h3 {
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-xs);
}

.upcoming-info p {
    color: var(--color-text-secondary);
    font-size: var(--font-size-sm);
}

/* ========================================
   Referral Card
   ======================================== */

.referral-card {
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    color: white;
}

.referral-icon {
    width: 80px;
    height: 80px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-lg);
}

.referral-card h2 {
    text-align: center;
}

.referral-card p {
    text-align: center;
    opacity: 0.95;
    margin-bottom: var(--spacing-lg);
}

.referral-code {
    display: flex;
    gap: var(--spacing-sm);
}

.referral-code .form-input {
    flex: 1;
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.3);
    color: white;
}

.referral-code .form-input::placeholder {
    color: rgba(255, 255, 255, 0.7);
}

.referral-code .btn {
    background: white;
    color: var(--color-primary);
}

/* ========================================
   Stats Card
   ======================================== */

.stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
}

.stat-item {
    text-align: center;
}

.stat-number {
    font-size: var(--font-size-3xl);
    font-weight: var(--font-weight-semibold);
    color: var(--color-primary);
    margin-bottom: var(--spacing-xs);
}

.stat-label {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
}

/* ========================================
   Responsive
   ======================================== */

@media (max-width: 1024px) {
    .upcoming-card {
        grid-column: span 1;
    }

    .stats-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .dashboard-header {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-md);
    }

    .dashboard-header .btn {
        width: 100%;
    }

    .upcoming-item {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .upcoming-date {
        display: flex;
        justify-content: center;
        gap: var(--spacing-md);
        align-items: center;
    }

    .date-day {
        font-size: var(--font-size-lg);
    }

    .upcoming-item .btn {
        width: 100%;
    }
}