/* CSS Custom Properties for Settings Page */
:root {
    --luxe-settings-bg: white;
    --luxe-settings-border: #dddddd;
    --luxe-settings-border-radius: 8px;
    --luxe-settings-shadow: 0 1px 1px oklch(0% 0 0 / 0.04);
    --luxe-settings-padding: clamp(1rem, 2vw, 1.25rem);
    --luxe-settings-gap: clamp(0.5rem, 1.5vw, 1rem);
    --luxe-settings-text-muted: #646970;
    --luxe-settings-bg-secondary: #f0f0f1;
    --luxe-settings-success: #00a32a;
    --luxe-settings-error: #d63638;
    --luxe-settings-transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Container Styles */
.luxe-gallery-settings .luxe-gallery-header {
    background: var(--luxe-settings-bg);
    border: 1px solid var(--luxe-settings-border);
    border-radius: var(--luxe-settings-border-radius);
    padding: var(--luxe-settings-padding);
    margin-block: 1.25rem;
    box-shadow: var(--luxe-settings-shadow);
}

.luxe-gallery-settings .luxe-gallery-header p {
    margin: 0;
    font-size: clamp(0.875rem, 1.5vw, 1rem);
    color: var(--luxe-settings-text-muted);
}

/* Form Table Styles with Logical Properties */
.luxe-gallery-settings .form-table th {
    width: min(25vw);
    padding-block: var(--luxe-settings-padding);
    padding-inline: 0 0.625rem;
    vertical-align: top;
}

.luxe-gallery-settings .form-table td {
    padding: calc(var(--luxe-settings-padding) * 0.75) 0.625rem;
    vertical-align: top;
}

/* Range Input Styling */
.luxe-gallery-settings input[type="range"] {
    width: min(300px, 100%);
    margin-inline-end: 0.625rem;
    accent-color: var(--wp-admin-theme-color, #007cba);
}

.luxe-gallery-settings output {
    display: inline-block;
    min-width: 2.5rem;
    text-align: center;
    background: var(--luxe-settings-bg-secondary);
    border: 1px solid var(--luxe-settings-border);
    border-radius: var(--luxe-settings-border-radius);
    padding: 0.125rem 0.5rem;
    font-size: clamp(0.8125rem, 1.5vw, 0.875rem);
    font-variant-numeric: tabular-nums;
}

.luxe-gallery-settings select {
    min-width: min(200px, 100%);
}

.luxe-gallery-settings small {
    display: block;
    margin-block-start: 0.3125rem;
    color: var(--luxe-settings-text-muted);
    font-style: italic;
    font-size: clamp(0.75rem, 1.5vw, 0.875rem);
}

/* Info Box with Modern Styling */
.luxe-gallery-settings .luxe-gallery-info-box {
    background: var(--luxe-settings-bg);
    border: 1px solid var(--luxe-settings-border);
    border-radius: var(--luxe-settings-border-radius);
    margin-block-start: 1.875rem;
    box-shadow: var(--luxe-settings-shadow);
}

.luxe-gallery-settings .luxe-gallery-info-box h3 {
    margin: 0;
    padding: calc(var(--luxe-settings-padding) * 0.75) var(--luxe-settings-padding);
    background: var(--luxe-settings-bg-secondary);
    border-block-end: 1px solid var(--luxe-settings-border);
    border-radius: var(--luxe-settings-border-radius) var(--luxe-settings-border-radius) 0 0;
    font-size: clamp(1rem, 2vw, 1.125rem);
}

.luxe-gallery-settings .luxe-gallery-info-box .form-table {
    margin: 0;
}

.luxe-gallery-settings .luxe-gallery-info-box .form-table tbody tr th {
    padding-inline-start: 0.625rem;
}

/* Status Indicators with Modern Colors */
.luxe-gallery-settings .status-enabled {
    color: var(--luxe-settings-success);
    font-weight: 600;
}

.luxe-gallery-settings .status-disabled {
    color: var(--luxe-settings-error);
    font-weight: 600;
}

/* WebP Conversion Section */
.luxe-gallery-settings .luxe-gallery-convert-webp {
    padding: var(--luxe-settings-padding);
    border-block-start: 1px solid var(--luxe-settings-border);
    margin-block-start: var(--luxe-settings-gap);
}

.luxe-gallery-settings .luxe-gallery-convert-webp h4 {
    margin-block: 0 0.625rem;
    font-size: clamp(0.9375rem, 1.5vw, 1rem);
}

.luxe-gallery-settings .luxe-gallery-convert-webp p {
    margin-block: 0.625rem;
    color: var(--luxe-settings-text-muted);
}

.luxe-gallery-settings .luxe-gallery-convert-webp .button {
    margin-block: 0.625rem;
}

.luxe-gallery-settings .luxe-gallery-convert-webp .description {
    font-size: clamp(0.75rem, 1.5vw, 0.8125rem);
    color: var(--luxe-settings-text-muted);
    font-style: italic;
}

/* WebP Conversion Progress Bar */
.webp-conversion-progress {
    margin: 1rem 0;
    padding: 1.25rem;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(102, 126, 234, 0.2);
    animation: slideIn 0.3s ease-out;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.webp-conversion-progress .progress-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.75rem;
    color: white;
}

.webp-conversion-progress .progress-title {
    font-weight: 600;
    font-size: 1rem;
}

.webp-conversion-progress .progress-count {
    font-size: 0.875rem;
    background: rgba(255, 255, 255, 0.2);
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    backdrop-filter: blur(10px);
}

.webp-conversion-progress .progress-bar-wrapper {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 0.5rem;
}

.webp-conversion-progress .progress-bar {
    flex: 1;
    height: 8px;
    background: rgba(255, 255, 255, 0.3);
    border-radius: 10px;
    overflow: hidden;
    position: relative;
}

.webp-conversion-progress .progress-bar-fill {
    height: 100%;
    background: linear-gradient(90deg, #ffffff 0%, #f0f0f0 100%);
    border-radius: 10px;
    transition: width 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.webp-conversion-progress .progress-bar-fill::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
    animation: shimmer 2s infinite;
}

@keyframes shimmer {
    to {
        left: 100%;
    }
}

.webp-conversion-progress .progress-percentage {
    color: white;
    font-weight: 600;
    font-size: 0.875rem;
    min-width: 3rem;
    text-align: right;
}

.webp-conversion-progress .progress-status {
    color: rgba(255, 255, 255, 0.9);
    font-size: 0.875rem;
    margin-top: 0.5rem;
}

.webp-conversion-progress.completed {
    background: linear-gradient(135deg, #56ab2f 0%, #a8e063 100%);
    box-shadow: 0 10px 30px rgba(86, 171, 47, 0.2);
}

.webp-conversion-progress.error {
    background: linear-gradient(135deg, #e74c3c 0%, #c0392b 100%);
    box-shadow: 0 10px 30px rgba(231, 76, 60, 0.2);
}

.webp-conversion-progress.error .progress-status {
    font-weight: 600;
}

/* Button Success State */
.button.success {
    background: #56ab2f !important;
    border-color: #56ab2f !important;
    color: white !important;
    cursor: default !important;
}

.luxe-gallery-convert-webp-btn {
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.luxe-gallery-convert-webp-btn:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

/* Section Styling with Logical Properties */
.luxe-gallery-settings h2 {
    border-block-end: 1px solid var(--luxe-settings-border);
    padding-block-end: 0.625rem;
    margin-block-end: 1.25rem;
    font-size: clamp(1.25rem, 3vw, 1.5rem);
}

/* Form Elements with Flexbox */
.luxe-gallery-settings label {
    display: flex;
    align-items: flex-start;
    gap: var(--luxe-settings-gap);
}

.luxe-gallery-settings label input[type="checkbox"] {
    margin-block-start: 0.125rem;
    accent-color: var(--wp-admin-theme-color, #007cba);
}

/* Focus States for Accessibility */
.luxe-gallery-settings input:focus-visible,
.luxe-gallery-settings select:focus-visible {
    outline: 2px solid var(--wp-admin-theme-color, #007cba);
    outline-offset: 2px;
}

/* Hover Effects */
.luxe-gallery-settings input[type="range"]:hover {
    opacity: 0.9;
}

.luxe-gallery-settings select:hover {
    border-color: var(--wp-admin-theme-color, #007cba);
}

/* Container Queries for Responsive Design */
@container (max-width: 768px) {
    .luxe-gallery-settings .form-table th,
    .luxe-gallery-settings .form-table td {
        display: block;
        width: 100%;
        padding-inline: 0;
    }
}

/* Media Queries for Fallback */
@media screen and (max-width: 782px) {
    .luxe-gallery-settings .form-table th,
    .luxe-gallery-settings .form-table td {
        display: block;
        width: 100%;
        padding: 0.625rem 0;
    }
    
    .luxe-gallery-settings .form-table th {
        padding-block-end: 0.3125rem;
    }
    
    .luxe-gallery-settings input[type="range"] {
        width: 100%;
        max-width: 300px;
    }
}

/* Reduced Motion Support */
@media (prefers-reduced-motion: reduce) {
    .luxe-gallery-settings * {
        transition-duration: 0.01ms !important;
    }
}

/* ===================================================================
   License Management Section
   =================================================================== */

.luxe-gallery-license-box {
    background: var(--luxe-settings-bg);
    border: 1px solid var(--luxe-settings-border);
    border-radius: var(--luxe-settings-border-radius);
    margin-block: 1.5rem;
    box-shadow: var(--luxe-settings-shadow);
    overflow: hidden;
}

.luxe-license-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: calc(var(--luxe-settings-padding) * 0.75) var(--luxe-settings-padding);
    background: var(--luxe-settings-bg-secondary);
    border-block-end: 1px solid var(--luxe-settings-border);
}

.luxe-license-header h3 {
    margin: 0;
    font-size: clamp(1rem, 2vw, 1.125rem);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.luxe-license-badge {
    display: inline-block;
    padding: 0.2rem 0.75rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.luxe-license-badge-pro {
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
}

.luxe-license-badge-business {
    background: linear-gradient(135deg, #f093fb, #f5576c);
    color: white;
}

.luxe-license-badge-agency {
    background: linear-gradient(135deg, #4facfe, #00f2fe);
    color: #1a1a2e;
}

.luxe-license-body {
    padding: var(--luxe-settings-padding);
}

.luxe-license-status {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    border-radius: var(--luxe-settings-border-radius);
    margin-block-end: 1rem;
}

.luxe-license-active {
    background: #edf7ed;
    color: #1e4620;
}

.luxe-license-active .dashicons {
    color: var(--luxe-settings-success);
    font-size: 1.5rem;
    width: 1.5rem;
    height: 1.5rem;
}

.luxe-license-expired {
    background: #fef3f2;
    color: #7a271a;
}

.luxe-license-expired .dashicons {
    color: var(--luxe-settings-error);
}

.luxe-license-status div {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.luxe-license-expires,
.luxe-license-sites {
    font-size: 0.8125rem;
    color: var(--luxe-settings-text-muted);
}

.luxe-license-key-display {
    margin-block: 0.75rem;
}

.luxe-license-key-display code {
    font-size: 0.875rem;
    padding: 0.25rem 0.5rem;
    background: var(--luxe-settings-bg-secondary);
    border-radius: 3px;
}

.luxe-license-activate-form label {
    display: block;
    font-weight: 600;
    margin-block-end: 0.5rem;
}

.luxe-license-input-group {
    display: flex;
    gap: 0.5rem;
    align-items: stretch;
}

.luxe-license-input-group input {
    font-family: monospace;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.luxe-license-deactivate-btn {
    color: var(--luxe-settings-error) !important;
    border-color: var(--luxe-settings-error) !important;
}

.luxe-license-deactivate-btn:hover {
    background: #fef3f2 !important;
}

.luxe-license-message {
    margin-block-start: 1rem;
    padding: 0.625rem 1rem;
    border-radius: var(--luxe-settings-border-radius);
    font-size: 0.875rem;
    animation: slideIn 0.3s ease-out;
}

.luxe-license-message-success {
    background: #edf7ed;
    color: #1e4620;
    border: 1px solid #c6e9c9;
}

.luxe-license-message-error {
    background: #fef3f2;
    color: #7a271a;
    border: 1px solid #fecdd6;
}

/* ===================================================================
   Premium Features Section
   =================================================================== */

.luxe-gallery-premium-features-box {
    background: var(--luxe-settings-bg);
    border: 1px solid var(--luxe-settings-border);
    border-radius: var(--luxe-settings-border-radius);
    margin-block: 1.5rem;
    box-shadow: var(--luxe-settings-shadow);
    overflow: hidden;
}

.luxe-gallery-premium-features-box > h3 {
    margin: 0;
    padding: calc(var(--luxe-settings-padding) * 0.75) var(--luxe-settings-padding);
    background: var(--luxe-settings-bg-secondary);
    border-block-end: 1px solid var(--luxe-settings-border);
    font-size: clamp(1rem, 2vw, 1.125rem);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.luxe-gallery-premium-features-box > h3 .dashicons {
    color: #f59e0b;
}

.luxe-premium-tiers {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1px;
    background: var(--luxe-settings-border);
}

.luxe-premium-tier {
    background: var(--luxe-settings-bg);
    padding: var(--luxe-settings-padding);
}

.luxe-premium-tier h4 {
    margin: 0 0 0.75rem;
}

.luxe-tier-badge {
    display: inline-block;
    padding: 0.2rem 0.75rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.luxe-tier-badge-pro {
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
}

.luxe-tier-badge-business {
    background: linear-gradient(135deg, #f093fb, #f5576c);
    color: white;
}

.luxe-tier-badge-agency {
    background: linear-gradient(135deg, #4facfe, #00f2fe);
    color: #1a1a2e;
}

.luxe-premium-tier ul {
    margin: 0;
    padding: 0;
    list-style: none;
}

.luxe-premium-tier li {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.375rem 0;
    font-size: 0.875rem;
}

.luxe-feature-active .dashicons {
    color: var(--luxe-settings-success);
}

.luxe-feature-locked {
    opacity: 0.6;
}

.luxe-feature-locked .dashicons {
    color: var(--luxe-settings-text-muted);
}

.luxe-tier-unlocked {
    background: #f0fdf4;
}

/* Premium badge in meta boxes */
.luxe-premium-badge {
    display: inline-block;
    padding: 0.1rem 0.5rem;
    border-radius: 10px;
    font-size: 0.625rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
    vertical-align: middle;
    margin-inline-start: 0.25rem;
}

/* AI Settings Box */
.luxe-gallery-ai-settings-box {
    background: var(--luxe-settings-bg);
    border: 1px solid var(--luxe-settings-border);
    border-radius: var(--luxe-settings-border-radius);
    box-shadow: var(--luxe-settings-shadow);
    margin-block: 1.25rem;
    overflow: hidden;
}

.luxe-ai-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--luxe-settings-padding);
    background: linear-gradient(135deg, #1e293b, #334155);
    color: white;
}

.luxe-ai-header h3 {
    margin: 0;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: white;
}

.luxe-ai-header .dashicons {
    font-size: 1.25rem;
    width: 1.25rem;
    height: 1.25rem;
}

.luxe-ai-body {
    padding: var(--luxe-settings-padding);
}

.luxe-ai-body .form-table th {
    padding-block: 0.75rem;
    font-weight: 600;
}

.luxe-ai-body .form-table td {
    padding-block: 0.75rem;
}

.luxe-ai-body .form-table td .description {
    margin-block-start: 0.25rem;
    color: var(--luxe-settings-text-muted);
    font-style: italic;
}

.luxe-ai-body select,
.luxe-ai-body input[type="password"],
.luxe-ai-body input[type="url"] {
    min-width: 300px;
}

#luxe-ai-custom-url-wrap label {
    font-weight: 600;
    font-size: 0.8125rem;
}

/* Analytics Settings Box */
.luxe-gallery-analytics-settings-box {
    background: var(--luxe-settings-bg);
    border: 1px solid var(--luxe-settings-border);
    border-radius: var(--luxe-settings-border-radius);
    box-shadow: var(--luxe-settings-shadow);
    margin-block: 1.25rem;
    overflow: hidden;
}

.luxe-analytics-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--luxe-settings-padding);
    background: linear-gradient(135deg, #0f766e, #14b8a6);
    color: white;
}

.luxe-analytics-header h3 {
    margin: 0;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: white;
}

.luxe-analytics-header .dashicons {
    font-size: 1.25rem;
    width: 1.25rem;
    height: 1.25rem;
}

.luxe-analytics-body {
    padding: var(--luxe-settings-padding);
}

@media screen and (max-width: 782px) {
    .luxe-license-input-group {
        flex-direction: column;
    }

    .luxe-premium-tiers {
        grid-template-columns: 1fr;
    }

    .luxe-ai-body select,
    .luxe-ai-body input[type="password"],
    .luxe-ai-body input[type="url"] {
        min-width: unset;
        width: 100%;
    }
}