/* ============================================================
   Settings Page — Modern Glass
   ============================================================ */

.settings-main {
    padding: 2rem 0;
    min-height: calc(100vh - 200px);
}

.settings-header {
    margin-bottom: 2rem;
}

.settings-header h2 {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: 0.25rem;
    letter-spacing: -0.02em;
}

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

.settings-section {
    background: var(--glass-bg);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(255, 255, 255, 0.6);
    border-radius: var(--radius-lg);
    padding: 2rem;
    margin-bottom: 1.5rem;
    box-shadow: var(--shadow-sm);
    transition: box-shadow var(--duration-normal);
}

.settings-section:hover {
    box-shadow: var(--shadow-md);
}

.settings-section h3 {
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 1.25rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid var(--gray-100);
    letter-spacing: -0.01em;
}

.section-description {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-top: -0.75rem;
    margin-bottom: 1.25rem;
    line-height: 1.5;
}

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

.form-group label {
    display: block;
    margin-bottom: 0.4rem;
    font-weight: 500;
    font-size: 0.875rem;
    color: var(--text-primary);
}

.form-control {
    width: 100%;
    padding: 0.7rem 0.9rem;
    border: 1.5px solid var(--gray-200);
    border-radius: var(--radius-md);
    font-size: 0.925rem;
    font-family: inherit;
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.8);
    transition: all var(--duration-normal) var(--ease-out);
    outline: none;
}

.form-control:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px var(--primary-glow);
    background: white;
}

textarea.form-control {
    resize: vertical;
    min-height: 80px;
}

/* Image Upload */
.image-upload-area {
    border: 2px dashed var(--gray-300);
    border-radius: var(--radius-md);
    padding: 1.25rem;
    text-align: center;
    background: rgba(255, 255, 255, 0.5);
    transition: all var(--duration-normal);
}

.image-upload-area:hover {
    border-color: var(--primary-color);
    background: var(--primary-glow);
}

.image-preview {
    position: relative;
    display: inline-block;
    max-width: 100%;
}

.image-preview img {
    max-width: 100%;
    max-height: 150px;
    border-radius: var(--radius-md);
    object-fit: contain;
}

.image-remove-btn {
    position: absolute;
    top: -8px;
    right: -8px;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    border: none;
    background: var(--error);
    color: #fff;
    font-size: 1rem;
    line-height: 1;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
    transition: transform var(--duration-fast);
}

.image-remove-btn:hover {
    transform: scale(1.1);
}

.image-upload-actions {
    display: flex;
    gap: 0.75rem;
    justify-content: center;
    align-items: center;
}

.btn-upload,
.btn-browse {
    padding: 0.5rem 1rem;
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--duration-normal) var(--ease-out);
    border: 1px solid var(--gray-200);
    text-align: center;
    font-family: inherit;
}

.btn-upload {
    background: var(--primary-gradient);
    color: #fff;
    border-color: transparent;
}

.btn-upload:hover {
    box-shadow: 0 2px 8px rgba(99, 102, 241, 0.3);
    transform: translateY(-1px);
}

.btn-browse {
    background: rgba(255, 255, 255, 0.7);
    color: var(--text-primary);
}

.btn-browse:hover {
    background: var(--gray-100);
    border-color: var(--gray-300);
}

.image-upload-progress {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.5rem 0;
}

.upload-progress-bar {
    flex: 1;
    height: 6px;
    background: var(--gray-200);
    border-radius: 3px;
    overflow: hidden;
}

.upload-progress-fill {
    height: 100%;
    background: var(--primary-gradient);
    border-radius: 3px;
    transition: width 0.2s;
    width: 0%;
}

.upload-progress-text {
    font-size: 0.8rem;
    color: var(--text-secondary);
    min-width: 40px;
    text-align: right;
    font-weight: 600;
}

/* Pricing Mode Cards */
.pricing-modes {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.pricing-mode-card {
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-lg);
    padding: 1.25rem;
    cursor: pointer;
    transition: all var(--duration-normal) var(--ease-out);
    background: rgba(255, 255, 255, 0.7);
}

.pricing-mode-card:hover {
    border-color: rgba(99, 102, 241, 0.3);
    background: var(--primary-glow);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.pricing-mode-card.selected {
    border-color: var(--primary-color);
    background: var(--primary-glow);
    box-shadow: 0 0 0 1px var(--primary-color), var(--shadow-md);
}

.pricing-mode-card input[type="radio"] {
    display: none;
}

.pricing-mode-content {
    display: flex;
    flex-direction: column;
    gap: 0.375rem;
}

.pricing-mode-content strong {
    font-size: 1rem;
    color: var(--text-primary);
    font-weight: 700;
}

.pricing-mode-content span {
    font-size: 0.8rem;
    color: var(--text-secondary);
    line-height: 1.4;
}

.pricing-mode-example {
    margin-top: 0.5rem;
    padding: 0.5rem 0.75rem;
    background: var(--gray-50);
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    font-weight: 600;
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.pricing-mode-example .ex-cash {
    color: var(--success);
}

.pricing-mode-example .ex-credit {
    color: var(--info);
}

/* Percentage Input */
.percentage-group {
    margin-top: 1rem;
}

.percentage-group > label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
}

.percentage-input-row {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    max-width: 200px;
    margin-bottom: 1.25rem;
}

.percentage-input-row .form-control {
    width: auto;
    flex: 1;
}

.percentage-suffix {
    font-weight: 600;
    color: var(--text-secondary);
    font-size: 1.1rem;
}

/* Pricing Preview */
.pricing-preview {
    background: var(--gray-50);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-md);
    padding: 1.25rem;
}

.pricing-preview h4 {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.preview-prices {
    display: flex;
    gap: 2rem;
}

.preview-price-row {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.preview-label {
    font-size: 0.78rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.cash-label {
    color: var(--success);
}

.credit-label {
    color: var(--info);
}

.preview-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
}

/* Save Button */
.settings-actions {
    display: flex;
    justify-content: flex-end;
    padding-top: 0.5rem;
    margin-bottom: 2rem;
}

.btn-lg {
    padding: 0.75rem 2rem;
    font-size: 1.05rem;
}

/* Messages */
.error-message {
    background: var(--error-light);
    color: #B91C1C;
    padding: 0.75rem 1rem;
    border-radius: var(--radius-md);
    border-left: 3px solid var(--error);
    margin-bottom: 1rem;
    font-size: 0.875rem;
}

.success-message {
    background: var(--success-light);
    color: #065F46;
    padding: 0.75rem 1rem;
    border-radius: var(--radius-md);
    border-left: 3px solid var(--success);
    margin-bottom: 1rem;
    font-size: 0.875rem;
}

/* Asset Picker */
.settings-asset-picker-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    z-index: 1100;
    align-items: center;
    justify-content: center;
}

.settings-asset-picker-overlay.active {
    display: flex;
}

.settings-asset-picker {
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border-radius: var(--radius-xl);
    width: 90%;
    max-width: 700px;
    max-height: 80vh;
    display: flex;
    flex-direction: column;
    box-shadow: var(--shadow-xl);
    border: 1px solid rgba(255, 255, 255, 0.5);
    animation: scaleIn var(--duration-normal) var(--ease-spring);
}

.settings-asset-picker-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid var(--gray-200);
}

.settings-asset-picker-header h4 {
    font-size: 1.15rem;
    font-weight: 700;
    margin: 0;
}

.settings-asset-picker-grid {
    padding: 1rem;
    overflow-y: auto;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
    gap: 0.75rem;
}

.settings-asset-item {
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-md);
    overflow: hidden;
    cursor: pointer;
    transition: all var(--duration-normal) var(--ease-out);
}

.settings-asset-item:hover {
    border-color: var(--primary-color);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.settings-asset-item img {
    width: 100%;
    height: 100px;
    object-fit: cover;
    display: block;
}

.settings-asset-name {
    padding: 0.375rem 0.5rem;
    font-size: 0.72rem;
    color: var(--text-secondary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    font-weight: 500;
}

.settings-asset-picker-loading,
.settings-asset-picker-empty {
    grid-column: 1 / -1;
    text-align: center;
    padding: 3rem 1rem;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* Modal Close */
.modal-close {
    background: var(--gray-100);
    border: none;
    font-size: 1.25rem;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 0;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-full);
    transition: all var(--duration-fast);
}

.modal-close:hover {
    background: var(--gray-200);
    color: var(--text-primary);
}

.loading {
    text-align: center;
    padding: 2rem;
    color: var(--text-secondary);
}

/* Locations — Light Theme */
.locations-list {
    margin-bottom: 20px;
}

.location-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 14px 16px;
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-md);
    margin-bottom: 8px;
    background: var(--gray-50);
    transition: all var(--duration-fast);
}

.location-row:hover {
    background: white;
    box-shadow: var(--shadow-sm);
}

.location-info {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: center;
}

.location-info strong {
    color: var(--text-primary);
    font-weight: 600;
}

.primary-badge {
    background: var(--primary-gradient);
    color: #fff;
    padding: 1px 8px;
    border-radius: var(--radius-full);
    font-size: 0.68rem;
    font-weight: 600;
}

.location-address {
    color: var(--text-secondary);
    font-size: 0.85rem;
}

.location-phone {
    color: var(--primary-color);
    font-size: 0.85rem;
    font-weight: 500;
}

.location-actions {
    display: flex;
    gap: 8px;
}

.location-add-form {
    border-top: 1px solid var(--gray-200);
    padding-top: 16px;
}

/* Responsive */
@media (max-width: 768px) {
    .settings-section {
        padding: 1.25rem;
    }

    .pricing-modes {
        grid-template-columns: 1fr;
    }

    .preview-prices {
        flex-direction: column;
        gap: 0.75rem;
    }

    .image-upload-actions {
        flex-direction: column;
    }

    .btn-upload,
    .btn-browse {
        width: 100%;
    }

    .settings-actions {
        justify-content: stretch;
    }

    .settings-actions .btn-lg {
        width: 100%;
    }

    .settings-asset-picker {
        width: 95%;
        max-height: 85vh;
    }

    .settings-asset-picker-grid {
        grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
    }
}