/* Customer Portal Styles */

:root {
    --primary-color: #4A90E2;
    --primary-hover: #357ABD;
    --secondary-color: #6C757D;
    --success-color: #28A745;
    --danger-color: #DC3545;
    --warning-color: #FFC107;
    --info-color: #17A2B8;
    --gray-50: #F9FAFB;
    --gray-100: #F3F4F6;
    --gray-200: #E5E7EB;
    --gray-300: #D1D5DB;
    --gray-400: #9CA3AF;
    --gray-500: #6B7280;
    --gray-600: #4B5563;
    --gray-700: #374151;
    --gray-800: #1F2937;
    --gray-900: #111827;
    --white: #FFFFFF;
    --shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --radius: 8px;
    --radius-lg: 12px;
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    background-color: var(--gray-50);
    color: var(--gray-800);
    line-height: 1.6;
}

/* Views */
.view {
    display: none;
}

.view.active {
    display: block;
}

/* Login View */
.login-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
}

.login-box {
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    padding: 2.5rem;
    width: 100%;
    max-width: 450px;
}

.login-box h1 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 0.5rem;
    text-align: center;
}

.login-box .subtitle {
    color: var(--gray-600);
    text-align: center;
    margin-bottom: 2rem;
}

/* Tabs */
.tabs {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 2rem;
    border-bottom: 2px solid var(--gray-200);
}

.tab {
    flex: 1;
    padding: 0.75rem;
    background: none;
    border: none;
    font-size: 1rem;
    font-weight: 500;
    color: var(--gray-600);
    cursor: pointer;
    transition: all 0.2s;
    position: relative;
}

.tab:hover {
    color: var(--gray-800);
}

.tab.active {
    color: var(--primary-color);
}

.tab.active::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--primary-color);
}

/* Forms */
.form-group {
    margin-bottom: 1.25rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: var(--gray-700);
    font-size: 0.875rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.625rem 0.875rem;
    border: 1px solid var(--gray-300);
    border-radius: var(--radius);
    font-size: 0.9375rem;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(74, 144, 226, 0.1);
}

.form-group input:disabled {
    background-color: var(--gray-100);
    cursor: not-allowed;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

@media (max-width: 640px) {
    .form-row {
        grid-template-columns: 1fr;
    }
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.625rem 1.25rem;
    font-size: 0.9375rem;
    font-weight: 500;
    border: none;
    border-radius: var(--radius);
    cursor: pointer;
    transition: all 0.2s;
    text-decoration: none;
}

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

.btn-primary:hover {
    background-color: var(--primary-hover);
}

.btn-secondary {
    background-color: var(--white);
    color: var(--gray-700);
    border: 1px solid var(--gray-300);
}

.btn-secondary:hover {
    background-color: var(--gray-50);
}

.btn-success {
    background-color: var(--success-color);
    color: var(--white);
}

.btn-success:hover {
    background-color: #218838;
}

.btn-danger {
    background-color: var(--danger-color);
    color: var(--white);
}

.btn-danger:hover {
    background-color: #C82333;
}

.btn-full {
    width: 100%;
}

.btn-sm {
    padding: 0.375rem 0.75rem;
    font-size: 0.875rem;
}

/* Error & Success Messages */
.error-message,
.message {
    padding: 0.75rem;
    border-radius: var(--radius);
    margin-top: 1rem;
    font-size: 0.875rem;
}

.error-message {
    background-color: #FEE;
    color: var(--danger-color);
    border: 1px solid #FCC;
}

.message.success {
    background-color: #E8F5E9;
    color: var(--success-color);
    border: 1px solid #C8E6C9;
}

.message.error {
    background-color: #FEE;
    color: var(--danger-color);
    border: 1px solid #FCC;
}

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

.dashboard-header {
    background: var(--white);
    border-bottom: 1px solid var(--gray-200);
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: var(--shadow);
}

.header-left h1 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--gray-900);
}

.header-right {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.header-right span {
    color: var(--gray-600);
    font-weight: 500;
}

/* Navigation */
.dashboard-nav {
    background: var(--white);
    border-bottom: 1px solid var(--gray-200);
    padding: 0 2rem;
    display: flex;
    gap: 0;
}

.nav-tab {
    padding: 1rem 1.5rem;
    background: none;
    border: none;
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--gray-600);
    cursor: pointer;
    transition: all 0.2s;
    position: relative;
}

.nav-tab:hover {
    color: var(--gray-800);
}

.nav-tab.active {
    color: var(--primary-color);
}

.nav-tab.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--primary-color);
}

/* Content */
.dashboard-content {
    flex: 1;
    padding: 2rem;
    max-width: 1200px;
    margin: 0 auto;
    width: 100%;
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
}

/* Section Header */
.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
}

.section-header h2 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--gray-900);
}

.section-divider {
    margin: 2rem 0 1.5rem;
    padding-top: 2rem;
    border-top: 2px solid var(--gray-200);
}

.section-divider h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: 1rem;
}

/* Orders List */
.orders-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.order-card {
    background: var(--white);
    border-radius: var(--radius);
    padding: 1.5rem;
    box-shadow: var(--shadow);
    transition: box-shadow 0.2s;
}

.order-card:hover {
    box-shadow: var(--shadow-md);
}

.order-header {
    display: flex;
    justify-content: space-between;
    align-items: start;
    margin-bottom: 1rem;
}

.order-info h3 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: 0.25rem;
}

.order-info p {
    color: var(--gray-600);
    font-size: 0.875rem;
}

.order-status {
    display: flex;
    flex-direction: column;
    align-items: end;
    gap: 0.5rem;
}

.status-badge {
    display: inline-flex;
    align-items: center;
    padding: 0.25rem 0.75rem;
    border-radius: 9999px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.status-badge.pending {
    background-color: #FEF3C7;
    color: #92400E;
}

.status-badge.processing {
    background-color: #DBEAFE;
    color: #1E40AF;
}

.status-badge.completed {
    background-color: #D1FAE5;
    color: #065F46;
}

.status-badge.cancelled {
    background-color: #FEE2E2;
    color: #991B1B;
}

.payment-badge {
    font-size: 0.875rem;
    color: var(--gray-600);
}

.payment-badge.paid {
    color: var(--success-color);
    font-weight: 500;
}

.payment-badge.unpaid {
    color: var(--danger-color);
    font-weight: 500;
}

.order-items {
    border-top: 1px solid var(--gray-200);
    padding-top: 1rem;
    margin-bottom: 1rem;
}

.order-item {
    display: flex;
    gap: 0.5rem;
    padding: 0.25rem 0;
    font-size: 0.875rem;
}

.order-item-name {
    color: var(--gray-700);
}

.order-item-qty {
    color: var(--gray-500);
}

.order-item-price {
    color: var(--gray-900);
    font-weight: 500;
}

.order-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid var(--gray-200);
    padding-top: 1rem;
}

.order-total {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--gray-900);
}

.order-actions {
    display: flex;
    gap: 0.5rem;
}

/* Empty State */
.empty-state {
    text-align: center;
    padding: 4rem 2rem;
    color: var(--gray-600);
}

.empty-state svg {
    width: 64px;
    height: 64px;
    margin-bottom: 1rem;
    color: var(--gray-400);
}

.empty-state h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

/* Loading */
.loading {
    text-align: center;
    padding: 4rem 2rem;
    color: var(--gray-600);
}

/* Modals */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 1000;
    align-items: center;
    justify-content: center;
    padding: 2rem;
}

.modal.active {
    display: flex;
}

.modal-content {
    background: var(--white);
    border-radius: var(--radius-lg);
    max-width: 700px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: var(--shadow-lg);
}

.modal-header {
    padding: 1.5rem;
    border-bottom: 1px solid var(--gray-200);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-header h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--gray-900);
}

.modal-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--gray-500);
    cursor: pointer;
    padding: 0.25rem;
    line-height: 1;
}

.modal-close:hover {
    color: var(--gray-700);
}

.modal-body {
    padding: 1.5rem;
}

/* Order Detail */
.order-detail-section {
    margin-bottom: 1.5rem;
}

.order-detail-section h4 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: 0.75rem;
}

.detail-row {
    display: flex;
    justify-content: space-between;
    padding: 0.5rem 0;
    font-size: 0.875rem;
}

.detail-label {
    color: var(--gray-600);
}

.detail-value {
    color: var(--gray-900);
    font-weight: 500;
}

/* Payment Subscription Banner */
.payment-subscription-banner {
    background: #e8f4fd;
    border: 1px solid #2196F3;
    border-left: 4px solid #2196F3;
    padding: 15px;
    border-radius: 4px;
    margin-bottom: 1.5rem;
}

.payment-subscription-banner strong {
    color: #1565C0;
}

.payment-subscription-banner p {
    margin: 8px 0 0 0;
    color: #333;
}

/* Payment Form */
.payment-summary {
    background: var(--gray-50);
    border-radius: var(--radius);
    padding: 1.5rem;
    margin-bottom: 1.5rem;
}

.payment-summary h4 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.payment-options {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.payment-option {
    padding: 1rem;
    border: 2px solid var(--gray-200);
    border-radius: var(--radius);
    cursor: pointer;
    transition: all 0.2s;
}

.payment-option:hover {
    border-color: var(--primary-color);
}

.payment-option.selected {
    border-color: var(--primary-color);
    background-color: rgba(74, 144, 226, 0.05);
}

#stripeCardElement {
    padding: 0.75rem;
    border: 1px solid var(--gray-300);
    border-radius: var(--radius);
    margin-bottom: 1rem;
}

#paypalButtonContainer {
    margin-top: 1rem;
}

/* Payment Processing Overlay */
.payment-options {
    position: relative;
}

.payment-options.processing {
    pointer-events: none;
    opacity: 0.5;
}

.payment-processing-overlay {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.85);
    border-radius: var(--radius);
    z-index: 10;
    gap: 1rem;
}

.payment-processing-overlay .spinner {
    width: 40px;
    height: 40px;
    border: 4px solid var(--gray-200);
    border-top-color: var(--primary-color);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

.payment-processing-overlay p {
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--gray-700);
}

.btn-primary.processing {
    position: relative;
    pointer-events: none;
    opacity: 0.8;
}

.btn-primary.processing::before {
    content: '';
    display: inline-block;
    width: 16px;
    height: 16px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top-color: #fff;
    border-radius: 50%;
    margin-right: 0.5rem;
    vertical-align: middle;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* Payment Success */
.payment-success {
    text-align: center;
    padding: 2rem 1rem;
}

.success-icon {
    animation: successPop 0.5s ease-out;
}

@keyframes successPop {
    0% {
        transform: scale(0);
        opacity: 0;
    }
    50% {
        transform: scale(1.2);
    }
    100% {
        transform: scale(1);
        opacity: 1;
    }
}

/* Responsive */
@media (max-width: 768px) {
    .dashboard-header {
        flex-direction: column;
        gap: 1rem;
        align-items: start;
        padding: 1rem;
    }
    
    .header-right {
        width: 100%;
        justify-content: space-between;
    }
    
    .dashboard-nav {
        padding: 0;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }

    .dashboard-nav .nav-tab {
        padding: 0.75rem 1rem;
        white-space: nowrap;
        font-size: 0.875rem;
    }

    .dashboard-content {
        padding: 1rem;
    }

    /* Section header with filter */
    .section-header {
        flex-direction: column;
        align-items: stretch;
        gap: 0.75rem;
    }

    .section-header .form-group.filters {
        width: 100%;
    }

    .section-header .form-group.filters select {
        width: 100%;
    }

    /* Order cards */
    .order-card {
        padding: 1rem;
    }

    .order-header {
        flex-direction: column;
        gap: 0.75rem;
    }
    
    .order-status {
        align-items: start;
        flex-direction: row;
        flex-wrap: wrap;
        gap: 0.5rem;
    }
    
    .order-footer {
        flex-direction: column;
        gap: 1rem;
        align-items: start;
    }
    
    .order-actions {
        width: 100%;
    }
    
    .order-actions .btn {
        flex: 1;
    }

    /* Order items on small screens */
    .order-item {
        flex-wrap: wrap;
    }

    /* Modals - full width on mobile */
    .modal {
        padding: 0;
        align-items: flex-end;
    }

    .modal-content {
        max-width: 100%;
        max-height: 95vh;
        border-radius: var(--radius-lg) var(--radius-lg) 0 0;
    }

    .modal-header {
        padding: 1rem 1.25rem;
    }

    .modal-body {
        padding: 1.25rem;
    }

    /* Detail rows - stack on very small screens */
    .detail-row {
        flex-wrap: wrap;
        gap: 0.25rem;
        padding: 0.5rem 0;
    }

    .detail-label {
        color: var(--gray-600);
        font-size: 0.8125rem;
    }

    .detail-value {
        width: 100%;
        font-size: 0.9375rem;
    }

    /* Payment summary */
    .payment-summary {
        padding: 1.25rem;
    }

    /* Subscription banner */
    .payment-subscription-banner {
        padding: 12px;
    }

    .payment-subscription-banner p {
        font-size: 0.875rem;
    }
}

@media (max-width: 480px) {
    .login-container {
        padding: 1rem;
    }

    .login-box {
        padding: 1.5rem;
    }

    .login-box h1 {
        font-size: 1.5rem;
    }

    .header-left h1 {
        font-size: 1.25rem;
    }

    .section-header h2 {
        font-size: 1.25rem;
    }

    /* Stack detail rows on very small screens */
    .detail-row {
        flex-direction: column;
        gap: 0.125rem;
    }

    .detail-label {
        font-size: 0.75rem;
    }

    .detail-value {
        width: auto;
    }
}