/**
 * Purchase Modal Styles
 * Standalone purchase modal component styling
 */

/* Overlay */
.purchase-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.6);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    opacity: 0;
    transition: opacity 0.3s ease;
    padding: 20px;
    overflow-y: auto;
}

.purchase-modal-overlay.active {
    opacity: 1;
}

/* Modal Container */
.purchase-modal {
    background: var(--bg-primary, #ffffff);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
    max-width: 520px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    transform: scale(0.95) translateY(10px);
    transition: transform 0.3s ease;
}

.purchase-modal-overlay.active .purchase-modal {
    transform: scale(1) translateY(0);
}

/* Close Button */
.purchase-modal-close {
    position: absolute;
    top: 16px;
    right: 16px;
    width: 36px;
    height: 36px;
    border: none;
    background: var(--bg-secondary, #f5f5f5);
    border-radius: 50%;
    font-size: 24px;
    line-height: 1;
    color: var(--text-secondary, #666);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s, color 0.2s;
    z-index: 1;
}

.purchase-modal-close:hover {
    background: var(--bg-tertiary, #e5e5e5);
    color: var(--text-primary, #333);
}

/* Header */
.purchase-modal-header {
    padding: 32px 32px 24px;
    text-align: center;
    border-bottom: 1px solid var(--border-color, #e5e5e5);
}

.purchase-modal-badge {
    display: inline-block;
    padding: 6px 16px;
    background: var(--accent-bg, #dbeafe);
    color: var(--accent-primary, #2563eb);
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 12px;
}

.purchase-modal-title {
    margin: 0 0 8px 0;
    font-size: 24px;
    font-weight: 700;
    color: var(--text-primary, #111);
}

.purchase-modal-description {
    margin: 0;
    font-size: 14px;
    color: var(--text-secondary, #666);
    line-height: 1.5;
}

/* Trial Notice */
.purchase-modal-trial-notice {
    display: flex;
    align-items: center;
    gap: 10px;
    margin: 0 24px;
    padding: 12px 16px;
    background: linear-gradient(135deg, var(--tint-caution, #fef3c7) 0%, var(--tint-warning, #fde68a) 100%);
    border-radius: 10px;
    color: var(--color-warning-text, #92400e);
    font-size: 14px;
    margin-top: -1px;
    border-top: 1px solid var(--border-color, #e5e5e5);
}

.purchase-modal-trial-notice svg {
    flex-shrink: 0;
}

/* Sections */
.purchase-modal-section {
    padding: 20px 24px;
    border-bottom: 1px solid var(--border-color, #e5e5e5);
}

.purchase-modal-section:last-of-type {
    border-bottom: none;
}

.purchase-modal-section-title {
    margin: 0 0 16px 0;
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary, #111);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Term Selection */
.purchase-modal-term-options {
    display: flex;
    gap: 12px;
}

.purchase-modal-term-option {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    padding: 16px;
    background: var(--bg-secondary, #f9fafb);
    border: 2px solid var(--border-color, #e5e5e5);
    border-radius: 12px;
    cursor: pointer;
    transition: border-color 0.2s, background 0.2s;
    position: relative;
}

.purchase-modal-term-option:hover {
    border-color: var(--accent-primary, #2563eb);
    background: var(--bg-primary, #fff);
}

.purchase-modal-term-option:has(input:checked) {
    border-color: var(--accent-primary, #2563eb);
    background: var(--accent-bg, #eff6ff);
}

.purchase-modal-term-option.disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.purchase-modal-term-option input[type="radio"] {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.term-label {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary, #111);
}

.term-price {
    font-size: 14px;
    color: var(--text-secondary, #666);
}

.term-badge {
    position: absolute;
    top: -10px;
    right: -10px;
    padding: 4px 10px;
    background: linear-gradient(135deg, var(--color-success) 0%, var(--color-success-hover) 100%);
    color: var(--text-on-accent);
    font-size: 11px;
    font-weight: 600;
    border-radius: 12px;
    text-transform: uppercase;
}

/* Quantity Grid */
.purchase-modal-quantity-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.purchase-modal-quantity-item {
    display: flex;
    flex-direction: column;
    gap: 8px;
    min-width: 0;
}

.purchase-modal-quantity-item label {
    font-size: 14px;
    font-weight: 500;
    color: var(--text-primary, #111);
}

.purchase-modal-quantity-input {
    display: flex;
    align-items: center;
    border: 2px solid var(--border-color, #e5e5e5);
    border-radius: 10px;
    overflow: hidden;
}

.purchase-modal-quantity-input input {
    flex: 1;
    min-width: 0;
    padding: 12px;
    border: none;
    background: transparent;
    font-size: 16px;
    font-weight: 600;
    text-align: center;
    color: var(--text-primary, #111);
    -moz-appearance: textfield;
}

.purchase-modal-quantity-input input::-webkit-outer-spin-button,
.purchase-modal-quantity-input input::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

.purchase-modal-quantity-input input:focus {
    outline: none;
}

.qty-btn {
    width: 44px;
    height: 44px;
    border: none;
    background: var(--bg-secondary, #f5f5f5);
    font-size: 20px;
    font-weight: 600;
    color: var(--text-secondary, #666);
    cursor: pointer;
    transition: background 0.2s, color 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
}

.qty-btn:hover {
    background: var(--bg-tertiary, #e5e5e5);
    color: var(--text-primary, #111);
}

/* Pricing Section */
.purchase-modal-pricing {
    background: var(--bg-secondary, #f9fafb);
}

.purchase-modal-pricing-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    padding: 24px;
    color: var(--text-secondary, #666);
    font-size: 14px;
}

.purchase-modal-spinner {
    width: 32px;
    height: 32px;
    border: 3px solid var(--border-color, #e5e5e5);
    border-top-color: var(--accent-primary, #2563eb);
    border-radius: 50%;
    animation: pm-spin 0.8s linear infinite;
}

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

.purchase-modal-pricing-content {
    padding: 0;
}

.purchase-modal-price-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 0;
    font-size: 14px;
    color: var(--text-secondary, #666);
    border-bottom: 1px solid var(--border-color, #e5e5e5);
}

.purchase-modal-price-row:last-of-type {
    border-bottom: none;
}

.purchase-modal-price-row.purchase-modal-price-total {
    padding-top: 16px;
    margin-top: 8px;
    border-top: 2px solid var(--border-color, #e5e5e5);
    border-bottom: none;
    font-size: var(--text-lg, 1.125rem);
    font-weight: 700;
    color: var(--text-primary, #111);
}

.purchase-modal-price-total span:last-child {
    color: var(--accent-primary, #2563eb);
}

.discount-value {
    color: var(--color-success) !important;
    font-weight: 600;
}

.price-discounted {
    color: var(--color-success) !important;
}

.purchase-modal-price-period {
    text-align: right;
    font-size: 12px;
    color: var(--text-tertiary, #999);
    margin-top: 4px;
}

.purchase-modal-no-pricing {
    text-align: center;
    padding: 24px;
}

.purchase-modal-no-pricing p {
    margin: 0 0 16px 0;
    color: var(--text-secondary, #666);
}

.purchase-modal-contact-sales {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    background: var(--accent-primary, #2563eb);
    color: var(--text-on-accent);
    text-decoration: none;
    border-radius: 8px;
    font-weight: 500;
    transition: background 0.2s;
}

.purchase-modal-contact-sales:hover {
    background: var(--accent-dark, #1d4ed8);
}

/* ToS Section */
.purchase-modal-tos {
    padding: 16px 24px;
}

.purchase-modal-tos-checkbox {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    cursor: pointer;
    font-size: 14px;
    color: var(--text-secondary, #666);
}

.purchase-modal-tos-checkbox input[type="checkbox"] {
    width: 18px;
    height: 18px;
    margin-top: 2px;
    accent-color: var(--accent-primary, #2563eb);
    cursor: pointer;
}

.purchase-modal-tos-link {
    background: none;
    border: none;
    padding: 0;
    color: var(--accent-primary, #2563eb);
    text-decoration: underline;
    cursor: pointer;
    font-size: inherit;
}

.purchase-modal-tos-link:hover {
    color: var(--accent-dark, #1d4ed8);
}

/* Actions */
.purchase-modal-actions {
    display: flex;
    gap: 12px;
    padding: 20px 24px 24px;
    background: var(--bg-primary, #fff);
    border-top: 1px solid var(--border-color, #e5e5e5);
}

.purchase-modal-btn-secondary,
.purchase-modal-btn-primary {
    flex: 1;
    padding: 14px 24px;
    border-radius: 10px;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s, transform 0.1s;
    white-space: nowrap;
}

.purchase-modal-btn-secondary {
    background: var(--bg-secondary, #f5f5f5);
    border: 1px solid var(--border-color, #e5e5e5);
    color: var(--text-primary, #333);
}

.purchase-modal-btn-secondary:hover {
    background: var(--bg-tertiary, #e5e5e5);
}

.purchase-modal-btn-primary {
    background: linear-gradient(135deg, var(--accent-primary, #2563eb) 0%, var(--accent-primary-hover) 100%);
    border: none;
    color: var(--text-on-accent);
}

.purchase-modal-btn-primary:hover:not(:disabled) {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3);
}

.purchase-modal-btn-primary:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* ToS Modal (nested) */
.purchase-tos-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10001;
    padding: 20px;
}

.purchase-tos-modal-content {
    background: var(--bg-primary, #fff);
    border-radius: 12px;
    max-width: 700px;
    width: 100%;
    max-height: 80vh;
    display: flex;
    flex-direction: column;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.35);
}

.purchase-tos-modal-header {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 20px 24px;
    border-bottom: 1px solid var(--border-color, #e5e5e5);
}

.purchase-tos-modal-header h3 {
    margin: 0;
    font-size: var(--text-lg, 1.125rem);
    font-weight: 600;
    color: var(--text-primary, #111);
}

.purchase-tos-effective {
    font-size: 13px;
    color: var(--text-tertiary, #999);
}

.purchase-tos-close {
    margin-left: auto;
    width: 32px;
    height: 32px;
    border: none;
    background: var(--bg-secondary, #f5f5f5);
    border-radius: 50%;
    font-size: 20px;
    line-height: 1;
    color: var(--text-secondary, #666);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}

.purchase-tos-close:hover {
    background: var(--bg-tertiary, #e5e5e5);
}

.purchase-tos-modal-body {
    flex: 1;
    overflow-y: auto;
    padding: 24px;
    font-size: 14px;
    line-height: 1.7;
    color: var(--text-secondary, #444);
}

.purchase-tos-modal-body h1,
.purchase-tos-modal-body h2,
.purchase-tos-modal-body h3 {
    color: var(--text-primary, #111);
    margin-top: 24px;
    margin-bottom: 12px;
}

.purchase-tos-modal-body p {
    margin: 0 0 16px 0;
}

.purchase-tos-modal-footer {
    padding: 16px 24px;
    border-top: 1px solid var(--border-color, #e5e5e5);
    display: flex;
    justify-content: flex-end;
}

/* Responsive */
@media (max-width: 600px) {
    .purchase-modal-overlay {
        padding: 10px;
    }

    .purchase-modal {
        max-height: 95vh;
    }

    .purchase-modal-header {
        padding: 24px 20px 20px;
    }

    .purchase-modal-section {
        padding: 16px 20px;
    }

    .purchase-modal-actions {
        padding: 16px 20px 20px;
        gap: 10px;
    }

    .purchase-modal-btn-secondary,
    .purchase-modal-btn-primary {
        padding: 12px 16px;
        font-size: 14px;
    }

    .purchase-modal-term-options {
        flex-direction: column;
    }

    .purchase-modal-quantity-grid {
        grid-template-columns: 1fr;
    }

    .term-badge {
        top: 8px;
        right: 8px;
    }
}

/* Dark mode */
[data-theme="dark"] .purchase-modal {
    background: var(--bg-primary, #1e1e1e);
}

[data-theme="dark"] .purchase-modal-close {
    background: var(--bg-secondary, #2a2a2a);
    color: var(--text-secondary, #999);
}

[data-theme="dark"] .purchase-modal-close:hover {
    background: var(--bg-tertiary, #333);
    color: var(--text-primary, #eee);
}

[data-theme="dark"] .purchase-modal-header {
    border-color: var(--border-color, #333);
}

[data-theme="dark"] .purchase-modal-term-option {
    background: var(--bg-secondary, #2a2a2a);
    border-color: var(--border-color, #333);
}

[data-theme="dark"] .purchase-modal-term-option:hover {
    background: var(--bg-tertiary, #333);
}

[data-theme="dark"] .purchase-modal-term-option:has(input:checked) {
    background: rgba(37, 99, 235, 0.15);
    border-color: var(--accent-primary, #2563eb);
}

[data-theme="dark"] .purchase-modal-quantity-input {
    border-color: var(--border-color, #333);
}

[data-theme="dark"] .qty-btn {
    background: var(--bg-secondary, #2a2a2a);
}

[data-theme="dark"] .qty-btn:hover {
    background: var(--bg-tertiary, #333);
}

[data-theme="dark"] .purchase-modal-pricing {
    background: var(--bg-secondary, #252525);
}

[data-theme="dark"] .purchase-modal-btn-secondary {
    background: var(--bg-secondary, #2a2a2a);
    border-color: var(--border-color, #333);
}

[data-theme="dark"] .purchase-tos-modal-content {
    background: var(--bg-primary, #1e1e1e);
}

/* ===================================
   Coming Soon Modal Styles
   =================================== */

.purchase-modal--coming-soon {
    max-width: 440px;
}

.purchase-modal-badge--beta {
    background: linear-gradient(135deg, var(--color-warning) 0%, var(--color-warning-hover) 100%);
    color: var(--text-on-accent);
}

.purchase-modal-coming-soon-content {
    padding: 32px;
    text-align: center;
}

.coming-soon-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 96px;
    height: 96px;
    background: linear-gradient(135deg, var(--tint-caution, #fef3c7) 0%, var(--tint-warning, #fde68a) 100%);
    border-radius: 50%;
    margin-bottom: 24px;
}

.coming-soon-icon svg {
    color: var(--color-warning);
}

.purchase-modal-coming-soon-content h3 {
    margin: 0 0 12px 0;
    font-size: 20px;
    font-weight: 600;
    color: var(--text-primary, #111);
}

.purchase-modal-coming-soon-content p {
    margin: 0 0 16px 0;
    font-size: 15px;
    line-height: 1.6;
    color: var(--text-secondary, #666);
}

.purchase-modal-coming-soon-content p:last-of-type {
    margin-bottom: 0;
}

.coming-soon-contact {
    font-size: 13px !important;
    color: var(--text-tertiary, #888) !important;
    margin-top: 24px !important;
}

.coming-soon-contact a {
    color: var(--accent-primary, #2563eb);
    text-decoration: none;
}

.coming-soon-contact a:hover {
    text-decoration: underline;
}

/* Dark mode for Coming Soon */
[data-theme="dark"] .coming-soon-icon {
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.2) 0%, rgba(217, 119, 6, 0.2) 100%);
}

[data-theme="dark"] .coming-soon-icon svg {
    color: var(--color-warning);
}

[data-theme="dark"] .purchase-modal-coming-soon-content h3 {
    color: var(--text-primary, #f5f5f5);
}

[data-theme="dark"] .purchase-modal-coming-soon-content p {
    color: var(--text-secondary, #999);
}

[data-theme="dark"] .coming-soon-contact {
    color: var(--text-tertiary, #666) !important;
}