/* ===== Customer Portal ===== */
.portal-page {
    min-height: 100vh;
    background: var(--gradient-dark);
    position: relative;
    overflow: hidden;
}

.portal-page::before {
    content: '';
    position: absolute;
    top: -30%;
    right: -20%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(0, 214, 143, 0.06) 0%, transparent 70%);
    border-radius: 50%;
}

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

.portal-header .p-brand {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.portal-header .p-logo {
    width: 40px;
    height: 40px;
    background: var(--gradient-emerald);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 1rem;
}

.portal-header h2 {
    font-size: 1.1rem;
}

.portal-header .back-link {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.portal-container {
    max-width: 700px;
    margin: var(--space-2xl) auto;
    padding: 0 var(--space-lg);
    position: relative;
    z-index: 1;
}

.portal-welcome {
    text-align: center;
    margin-bottom: var(--space-xl);
}

.portal-welcome h1 {
    font-size: 1.6rem;
    margin-bottom: var(--space-sm);
}

.portal-welcome p {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.portal-search-card {
    padding: var(--space-xl);
    margin-bottom: var(--space-lg);
}

.portal-search-card .form-grid {
    grid-template-columns: 1fr 1fr;
}

.portal-results {
    animation: slideUp 0.4s ease;
}

.portal-results .result-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--space-lg);
}

.portal-results .order-status-big {
    font-size: 1.1rem;
    font-weight: 600;
}

.portal-stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
}

.portal-stat {
    padding: var(--space-md);
    text-align: center;
}

.portal-stat .stat-label {
    font-size: 0.7rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 4px;
}

.portal-stat .stat-value {
    font-size: 1.4rem;
    font-weight: 700;
}

.portal-progress {
    padding: var(--space-lg);
    margin-bottom: var(--space-lg);
}

.portal-progress .big-progress {
    height: 12px;
    background: rgba(255, 255, 255, 0.08);
    border-radius: 6px;
    overflow: hidden;
    margin: var(--space-md) 0;
}

.portal-progress .big-progress-fill {
    height: 100%;
    border-radius: 6px;
    background: var(--gradient-emerald);
    transition: width 1s ease;
}

.portal-payable {
    padding: var(--space-lg);
}

.portal-payable .payable-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-md);
}

.portal-payable .payable-item {
    text-align: center;
}

.portal-payable .payable-label {
    font-size: 0.75rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    margin-bottom: 4px;
}

.portal-payable .payable-value {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--accent-emerald);
}

.portal-error {
    text-align: center;
    padding: var(--space-xl);
    color: var(--text-secondary);
}

.portal-error .error-icon {
    font-size: 2rem;
    margin-bottom: var(--space-md);
}

@media (max-width: 768px) {
    .portal-container {
        margin: var(--space-lg) auto;
    }

    .portal-search-card .form-grid {
        grid-template-columns: 1fr;
    }

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

    .portal-payable .payable-grid {
        grid-template-columns: 1fr;
    }
}