/**
 * Bandwidth Saver Admin Design System
 *
 * A modern, conversion-focused design system for the plugin admin.
 * ImgPro brand - electric blue accent.
 *
 * @package ImgPro_CDN
 * @since   0.1.7
 */

/* ==========================================================================
   Design Tokens
   ========================================================================== */

:root {
    /* Colors - Primary (ImgPro Blue #0033ff) */
    --imgpro-primary-50: #eff3ff;
    --imgpro-primary-100: #dbe4ff;
    --imgpro-primary-200: #bfcfff;
    --imgpro-primary-300: #93aeff;
    --imgpro-primary-400: #6082ff;
    --imgpro-primary-500: #3b5bff;
    --imgpro-primary-600: #0033ff;
    --imgpro-primary-700: #0029e6;
    --imgpro-primary-800: #0024ba;
    --imgpro-primary-900: #002293;

    /* Colors - Success */
    --imgpro-success-50: #ecfdf5;
    --imgpro-success-100: #d1fae5;
    --imgpro-success-500: #10b981;
    --imgpro-success-600: #059669;
    --imgpro-success-700: #047857;

    /* Colors - Warning (Amber - WordPress standard) */
    --imgpro-warning-50: #fffbeb;
    --imgpro-warning-100: #fef3c7;
    --imgpro-warning-200: #fde68a;
    --imgpro-warning-500: #f59e0b;
    --imgpro-warning-600: #d97706;
    --imgpro-warning-700: #b45309;

    /* Colors - Error */
    --imgpro-error-50: #fef2f2;
    --imgpro-error-100: #fee2e2;
    --imgpro-error-200: #fecaca;
    --imgpro-error-500: #ef4444;
    --imgpro-error-600: #dc2626;

    /* Colors - Neutral (Zinc - cool carbon tones) */
    --imgpro-gray-50: #fafafa;
    --imgpro-gray-100: #f4f4f5;
    --imgpro-gray-200: #e4e4e7;
    --imgpro-gray-300: #d4d4d8;
    --imgpro-gray-400: #a1a1aa;
    --imgpro-gray-500: #71717a;
    --imgpro-gray-600: #52525b;
    --imgpro-gray-700: #3f3f46;
    --imgpro-gray-800: #27272a;
    --imgpro-gray-900: #18181b;
    --imgpro-gray-950: #09090b;

    /* Semantic Colors */
    --imgpro-bg: #ffffff;
    --imgpro-bg-subtle: var(--imgpro-gray-50);
    --imgpro-bg-muted: var(--imgpro-gray-100);
    --imgpro-border: var(--imgpro-gray-200);
    --imgpro-border-hover: var(--imgpro-gray-300);
    --imgpro-text: var(--imgpro-gray-900);
    --imgpro-text-secondary: var(--imgpro-gray-600);
    --imgpro-text-muted: var(--imgpro-gray-500);
    --imgpro-text-placeholder: var(--imgpro-gray-400);

    /* Spacing */
    --imgpro-space-1: 4px;
    --imgpro-space-2: 8px;
    --imgpro-space-3: 12px;
    --imgpro-space-4: 16px;
    --imgpro-space-5: 20px;
    --imgpro-space-6: 24px;
    --imgpro-space-8: 32px;
    --imgpro-space-10: 40px;
    --imgpro-space-12: 48px;
    --imgpro-space-16: 64px;

    /* Typography - Readable, comfortable, professional */
    --imgpro-font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    --imgpro-font-mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;

    --imgpro-text-2xs: 0.6875rem;  /* 11px - for very small labels */
    --imgpro-text-xs: 0.75rem;      /* 12px */
    --imgpro-text-sm: 0.875rem;     /* 14px */
    --imgpro-text-base: 1rem;       /* 16px */
    --imgpro-text-lg: 1.125rem;     /* 18px */
    --imgpro-text-xl: 1.25rem;      /* 20px */
    --imgpro-text-2xl: 1.5rem;      /* 24px */
    --imgpro-text-3xl: 1.875rem;    /* 30px */
    --imgpro-text-4xl: 2rem;        /* 32px - display */
    --imgpro-text-5xl: 2.5rem;      /* 40px - large display */

    --imgpro-leading-tight: 1.25;
    --imgpro-leading-normal: 1.5;
    --imgpro-leading-relaxed: 1.625;

    /* Borders - Friendly, approachable */
    --imgpro-radius-sm: 6px;
    --imgpro-radius: 8px;
    --imgpro-radius-md: 10px;
    --imgpro-radius-lg: 12px;
    --imgpro-radius-xl: 16px;
    --imgpro-radius-full: 9999px;

    /* Shadows - Premium, refined depth */
    --imgpro-shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.04);
    --imgpro-shadow-sm:
        0 1px 2px rgba(0, 0, 0, 0.04),
        0 1px 3px rgba(0, 0, 0, 0.06);
    --imgpro-shadow:
        0 1px 2px rgba(0, 0, 0, 0.04),
        0 2px 4px rgba(0, 0, 0, 0.04),
        0 4px 8px rgba(0, 0, 0, 0.04);
    --imgpro-shadow-md:
        0 2px 4px rgba(0, 0, 0, 0.04),
        0 4px 8px rgba(0, 0, 0, 0.04),
        0 8px 16px rgba(0, 0, 0, 0.04);
    --imgpro-shadow-lg:
        0 4px 8px rgba(0, 0, 0, 0.04),
        0 8px 16px rgba(0, 0, 0, 0.04),
        0 16px 32px rgba(0, 0, 0, 0.04);
    --imgpro-shadow-xl:
        0 8px 16px rgba(0, 0, 0, 0.04),
        0 16px 32px rgba(0, 0, 0, 0.06),
        0 32px 64px rgba(0, 0, 0, 0.08);
    --imgpro-shadow-glow: 0 0 20px rgba(0, 51, 255, 0.12);
    --imgpro-shadow-glow-lg: 0 0 40px rgba(0, 51, 255, 0.15);

    /* Card-specific shadows */
    --imgpro-card-shadow:
        0 0 0 1px rgba(0, 0, 0, 0.03),
        0 1px 2px rgba(0, 0, 0, 0.04),
        0 2px 4px rgba(0, 0, 0, 0.04);
    --imgpro-card-shadow-hover:
        0 0 0 1px rgba(0, 0, 0, 0.04),
        0 2px 4px rgba(0, 0, 0, 0.04),
        0 4px 8px rgba(0, 0, 0, 0.04),
        0 8px 16px rgba(0, 0, 0, 0.02);

    /* Breakpoints */
    --imgpro-bp-sm: 600px;
    --imgpro-bp-md: 782px;
    --imgpro-bp-lg: 960px;

    /* Transitions */
    --imgpro-transition-fast: 150ms;
    --imgpro-transition-base: 200ms;
    --imgpro-transition-slow: 300ms;
    --imgpro-transition: var(--imgpro-transition-base);
    --imgpro-ease-out: cubic-bezier(0, 0, 0.2, 1);
    --imgpro-ease-in-out: cubic-bezier(0.4, 0, 0.2, 1);
    --imgpro-ease-bounce: cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* ==========================================================================
   Base & Reset
   ========================================================================== */

.imgpro-admin,
.imgpro-cdn-admin,
.imgpro-onboarding-wrapper {
    font-family: var(--imgpro-font-sans);
    font-size: var(--imgpro-text-sm);
    line-height: var(--imgpro-leading-normal);
    color: var(--imgpro-text);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.imgpro-admin *,
.imgpro-cdn-admin *,
.imgpro-onboarding-wrapper * {
    box-sizing: border-box;
}

/* Hide WordPress default notices on our page */
.imgpro-admin .notice:not(.imgpro-notice),
.imgpro-cdn-admin .notice:not(.imgpro-notice),
#setting-error-settings_updated {
    display: none !important;
}

/* ==========================================================================
   Layout - Admin Container
   ========================================================================== */

.imgpro-admin,
.imgpro-cdn-admin {
    max-width: 960px;
    margin: var(--imgpro-space-8) 0;
    padding: 0 var(--imgpro-space-4);
}

@media (min-width: 782px) {
    .imgpro-cdn-admin {
        padding: 0;
    }
}

/* Hide WP default header end line */
.imgpro-admin hr.wp-header-end {
    display: none;
}

/* ==========================================================================
   Buttons
   ========================================================================== */

.imgpro-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--imgpro-space-2);
    padding: 10px 18px;
    font-family: var(--imgpro-font-sans);
    font-size: var(--imgpro-text-sm);
    font-weight: 500;
    line-height: 1.25;
    text-decoration: none;
    border: 1px solid transparent;
    border-radius: var(--imgpro-radius);
    cursor: pointer;
    transition: all var(--imgpro-transition-fast) var(--imgpro-ease-out);
    -webkit-appearance: none;
    appearance: none;
}

.imgpro-btn:focus {
    outline: none;
}

.imgpro-btn:focus-visible {
    outline: 2px solid var(--imgpro-primary-500);
    outline-offset: 2px;
}

.imgpro-btn:disabled,
.imgpro-btn.is-loading {
    opacity: 0.6;
    cursor: not-allowed;
    pointer-events: none;
}

/* Button Sizes */
.imgpro-btn-sm {
    padding: 6px 12px;
    font-size: var(--imgpro-text-xs);
}

.imgpro-btn-lg {
    padding: 14px 28px;
    font-size: var(--imgpro-text-base);
    font-weight: 500;
}

.imgpro-btn-full {
    width: 100%;
}

/* Primary Button */
.imgpro-btn-primary {
    background: var(--imgpro-primary-600);
    border-color: var(--imgpro-primary-600);
    color: white;
    box-shadow: 0 1px 2px rgba(0, 51, 255, 0.2);
}

.imgpro-btn-primary:hover,
.imgpro-btn-primary:focus,
a.imgpro-btn-primary:hover,
a.imgpro-btn-primary:focus,
a.imgpro-btn-primary:visited {
    background: var(--imgpro-primary-700);
    border-color: var(--imgpro-primary-700);
    box-shadow: 0 2px 8px rgba(0, 51, 255, 0.25);
    color: white;
}

.imgpro-btn-primary:active {
    background: var(--imgpro-primary-800);
    box-shadow: 0 1px 2px rgba(0, 51, 255, 0.15);
}

/* Secondary Button */
.imgpro-btn-secondary {
    background: var(--imgpro-bg);
    border-color: var(--imgpro-border);
    color: var(--imgpro-text);
    box-shadow: var(--imgpro-shadow-xs);
}

.imgpro-btn-secondary:hover {
    background: var(--imgpro-bg-subtle);
    border-color: var(--imgpro-border-hover);
}

/* Ghost Button */
.imgpro-btn-ghost {
    background: transparent;
    border-color: transparent;
    color: var(--imgpro-text-secondary);
}

.imgpro-btn-ghost:hover {
    background: var(--imgpro-bg-subtle);
    color: var(--imgpro-text);
}

/* Link Button */
.imgpro-btn-link {
    display: inline;
    padding: 0;
    background: none;
    border: none;
    color: var(--imgpro-primary-600);
    font-size: inherit;
    font-weight: 500;
    cursor: pointer;
    text-decoration: none;
}

.imgpro-btn-link:hover {
    color: var(--imgpro-primary-700);
    text-decoration: underline;
}

/* Button Loading State */
.imgpro-btn .imgpro-btn-loading {
    display: none;
}

.imgpro-btn.is-loading .imgpro-btn-text,
.imgpro-btn.is-loading .imgpro-btn-icon {
    display: none;
}

.imgpro-btn.is-loading .imgpro-btn-loading {
    display: inline-flex;
    align-items: center;
    gap: var(--imgpro-space-2);
}

/* Success Button */
.imgpro-btn-success {
    background: var(--imgpro-success-600);
    border-color: var(--imgpro-success-600);
    color: white;
}

.imgpro-btn-success:hover {
    background: var(--imgpro-success-700);
    border-color: var(--imgpro-success-700);
}

/* Danger Button */
.imgpro-btn-danger {
    background: transparent;
    border-color: transparent;
    color: var(--imgpro-error-500);
}

.imgpro-btn-danger:hover {
    background: var(--imgpro-error-50);
    color: var(--imgpro-error-600);
}

/* ==========================================================================
   Spinner Animation
   ========================================================================== */

.imgpro-spinner {
    animation: imgpro-spin 1s linear infinite;
}

@keyframes imgpro-spin {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

/* ==========================================================================
   Toggle Switch
   ========================================================================== */

.imgpro-toggle {
    position: relative;
    display: inline-flex;
    width: 48px;
    height: 26px;
    flex-shrink: 0;
    cursor: pointer;
}

.imgpro-toggle input {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.imgpro-toggle-slider {
    position: absolute;
    inset: 0;
    background: var(--imgpro-gray-300);
    border-radius: var(--imgpro-radius-full);
    transition: background var(--imgpro-transition-fast) var(--imgpro-ease-out);
}

.imgpro-toggle-slider::before {
    content: '';
    position: absolute;
    width: 20px;
    height: 20px;
    left: 3px;
    bottom: 3px;
    background: white;
    border-radius: 50%;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
    transition: transform var(--imgpro-transition-fast) var(--imgpro-ease-out);
}

.imgpro-toggle input:checked + .imgpro-toggle-slider {
    background: var(--imgpro-primary-600);
}

.imgpro-toggle input:checked + .imgpro-toggle-slider::before {
    transform: translateX(22px);
}

.imgpro-toggle input:focus-visible + .imgpro-toggle-slider {
    outline: 2px solid var(--imgpro-primary-400);
    outline-offset: 2px;
}

/* Toggle on active card - green track for success */
.imgpro-toggle-card.is-active .imgpro-toggle-slider {
    background: var(--imgpro-success-400);
}

.imgpro-toggle-card.is-active .imgpro-toggle input:checked + .imgpro-toggle-slider {
    background: var(--imgpro-success-500);
}

/* ==========================================================================
   Forms
   ========================================================================== */

.imgpro-form-group {
    margin-bottom: var(--imgpro-space-5);
}

.imgpro-form-group label {
    display: block;
    margin-bottom: var(--imgpro-space-2);
    font-size: var(--imgpro-text-sm);
    font-weight: 500;
    color: var(--imgpro-text);
}

.imgpro-form-group input[type="text"],
.imgpro-form-group input[type="email"],
.imgpro-form-group input[type="url"],
.imgpro-form-group textarea {
    width: 100%;
    padding: var(--imgpro-space-3) var(--imgpro-space-4);
    font-family: var(--imgpro-font-sans);
    font-size: var(--imgpro-text-base);
    line-height: 1.5;
    color: var(--imgpro-text);
    background: var(--imgpro-bg);
    border: 1px solid var(--imgpro-border);
    border-radius: var(--imgpro-radius);
    transition: border-color var(--imgpro-transition-fast), box-shadow var(--imgpro-transition-fast);
    -webkit-appearance: none;
    appearance: none;
}

.imgpro-form-group input:focus,
.imgpro-form-group textarea:focus {
    outline: none;
    border-color: var(--imgpro-primary-500);
    box-shadow: 0 0 0 3px var(--imgpro-primary-100);
}

.imgpro-form-group input.imgpro-input-readonly {
    background: var(--imgpro-bg-muted);
    color: var(--imgpro-text-secondary);
}

.imgpro-input-hint {
    display: block;
    margin-top: var(--imgpro-space-1);
    font-size: var(--imgpro-text-xs);
    color: var(--imgpro-text-muted);
}

/* Checkbox */
.imgpro-form-checkbox {
    margin-bottom: var(--imgpro-space-4);
}

.imgpro-checkbox-label {
    display: flex;
    align-items: center;
    gap: var(--imgpro-space-3);
    cursor: pointer;
}

.imgpro-checkbox-label input[type="checkbox"] {
    flex-shrink: 0;
    width: 16px;
    height: 16px;
    margin: 0;
    accent-color: var(--imgpro-primary-600);
}

.imgpro-checkbox-text {
    font-size: var(--imgpro-text-sm);
    color: var(--imgpro-text-secondary);
    position: relative;
    top: 1px;
}

/* ==========================================================================
   Cards - Unified Component System

   Base card with premium depth and polish. All card variants extend this.
   Use modifiers for specific variants: --elevated, --interactive, --featured
   ========================================================================== */

.imgpro-card {
    position: relative;
    background: var(--imgpro-bg);
    border: 1px solid var(--imgpro-border);
    border-radius: var(--imgpro-radius-lg);
    box-shadow: var(--imgpro-card-shadow);
    overflow: hidden;
    transition:
        border-color var(--imgpro-transition-fast) var(--imgpro-ease-out),
        box-shadow var(--imgpro-transition-base) var(--imgpro-ease-out),
        transform var(--imgpro-transition-base) var(--imgpro-ease-out);
}

/* Card with more visual prominence */
.imgpro-card--elevated {
    box-shadow: var(--imgpro-shadow-md);
}

/* Interactive card - responds to hover */
.imgpro-card--interactive:hover {
    border-color: var(--imgpro-border-hover);
    box-shadow: var(--imgpro-card-shadow-hover);
    transform: translateY(-1px);
}

/* Featured/highlighted card */
.imgpro-card--featured {
    border-color: var(--imgpro-primary-200);
    background: linear-gradient(180deg, rgba(0, 51, 255, 0.02) 0%, transparent 100%);
}

/* Card sections */
.imgpro-card__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--imgpro-space-4);
    padding: var(--imgpro-space-5) var(--imgpro-space-6);
    border-bottom: 1px solid var(--imgpro-border);
}

.imgpro-card__body {
    padding: var(--imgpro-space-6);
}

.imgpro-card__footer {
    display: flex;
    align-items: center;
    gap: var(--imgpro-space-2);
    padding: var(--imgpro-space-3) var(--imgpro-space-6);
    background: rgba(0, 0, 0, 0.02);
    border-top: 1px solid var(--imgpro-border);
    font-size: var(--imgpro-text-sm);
    color: var(--imgpro-text-muted);
}

/* Card title */
.imgpro-card__title {
    margin: 0;
    font-size: var(--imgpro-text-base);
    font-weight: 600;
    color: var(--imgpro-text);
}

/* Card description */
.imgpro-card__description {
    margin: 0;
    font-size: var(--imgpro-text-sm);
    color: var(--imgpro-text-secondary);
}

/* Card with horizontal layout (icon + content + action) */
.imgpro-card--horizontal .imgpro-card__body {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--imgpro-space-4);
}

/* Card content wrapper */
.imgpro-card__content {
    display: flex;
    flex-direction: column;
    gap: var(--imgpro-space-1);
    flex: 1;
    min-width: 0;
}

/* Card actions */
.imgpro-card__actions {
    flex-shrink: 0;
}

/* Legacy support - old class names map to new system */
.imgpro-card-header {
    padding: var(--imgpro-space-5) var(--imgpro-space-6);
    border-bottom: 1px solid var(--imgpro-border);
}

.imgpro-card-body {
    padding: var(--imgpro-space-6);
}

.imgpro-card-footer {
    padding: var(--imgpro-space-4) var(--imgpro-space-6);
    background: var(--imgpro-bg-subtle);
    border-top: 1px solid var(--imgpro-border);
}

/* ==========================================================================
   Onboarding Wizard
   ========================================================================== */

.imgpro-onboarding-wrapper {
    display: flex;
    flex-direction: column;
    align-items: center;
    min-height: calc(100vh - 200px);
    padding: var(--imgpro-space-10) var(--imgpro-space-4);
}

/* Brand Mark - Outside the card */
.imgpro-onboarding-brand {
    margin-bottom: var(--imgpro-space-6);
    text-align: center;
}

.imgpro-brand-name {
    font-size: var(--imgpro-text-4xl);
    font-weight: 700;
    color: var(--imgpro-text-secondary);
    letter-spacing: -0.03em;
}

.imgpro-onboarding {
    width: 100%;
    max-width: 520px;
    background: var(--imgpro-bg);
    border: 1px solid var(--imgpro-border);
    border-radius: var(--imgpro-radius-xl);
    box-shadow: var(--imgpro-card-shadow);
    overflow: hidden;
}

.imgpro-onboarding-content {
    padding: var(--imgpro-space-10) var(--imgpro-space-8);
}

@media (max-width: 600px) {
    .imgpro-onboarding-wrapper {
        padding: var(--imgpro-space-4) 0;
        min-height: auto;
    }

    .imgpro-onboarding {
        max-width: none;
    }

    .imgpro-onboarding-content {
        padding: var(--imgpro-space-5) var(--imgpro-space-4);
    }

    .imgpro-onboarding h1,
    .imgpro-onboarding-description {
        padding: 0 var(--imgpro-space-2);
    }
}

/* Typography */
.imgpro-onboarding h1 {
    margin: 0 0 var(--imgpro-space-4);
    font-size: var(--imgpro-text-2xl);
    font-weight: 600;
    color: var(--imgpro-text);
    text-align: center;
    letter-spacing: -0.02em;
    line-height: var(--imgpro-leading-tight);
}

@media (min-width: 480px) {
    .imgpro-onboarding h1 {
        font-size: var(--imgpro-text-3xl);
    }
}

.imgpro-onboarding-description {
    margin: 0 0 var(--imgpro-space-8);
    font-size: var(--imgpro-text-base);
    color: var(--imgpro-text-secondary);
    text-align: center;
    line-height: var(--imgpro-leading-relaxed);
}

/* Benefits List */
.imgpro-onboarding-benefits {
    list-style: none;
    margin: 0 0 var(--imgpro-space-8);
    padding: var(--imgpro-space-5);
    background: var(--imgpro-bg-subtle);
    border-radius: var(--imgpro-radius-lg);
}

.imgpro-onboarding-benefits li {
    display: flex;
    align-items: flex-start;
    gap: var(--imgpro-space-3);
    padding: var(--imgpro-space-3) 0;
    font-size: var(--imgpro-text-sm);
    color: var(--imgpro-text);
    line-height: var(--imgpro-leading-normal);
}

.imgpro-onboarding-benefits li:not(:last-child) {
    border-bottom: 1px solid var(--imgpro-border);
}

.imgpro-onboarding-benefits li svg {
    flex-shrink: 0;
    width: 20px;
    height: 20px;
    margin-top: 1px;
    color: var(--imgpro-success-600);
}

.imgpro-onboarding-benefits li strong {
    font-weight: 600;
}

/* Pills */
.imgpro-onboarding-pills {
    display: flex;
    justify-content: center;
    gap: var(--imgpro-space-2);
    margin: 0 0 var(--imgpro-space-6);
}

.imgpro-onboarding-pill {
    display: inline-flex;
    align-items: center;
    gap: var(--imgpro-space-1);
    padding: var(--imgpro-space-1) var(--imgpro-space-3);
    font-size: var(--imgpro-text-xs);
    font-weight: 600;
    color: var(--imgpro-text-secondary);
    background: var(--imgpro-gray-100);
    border-radius: 9999px;
}

.imgpro-onboarding-step-1 {
    text-align: center;
}

.imgpro-onboarding-step-1 .imgpro-onboarding-benefits {
    text-align: left;
    margin-bottom: var(--imgpro-space-4);
}

/* Actions */
.imgpro-onboarding-actions {
    margin-bottom: var(--imgpro-space-4);
    text-align: center;
}

.imgpro-onboarding-actions-split {
    display: flex;
    gap: var(--imgpro-space-3);
}

.imgpro-onboarding-actions-split > * {
    flex: 1;
}

/* Hint Text */
.imgpro-onboarding-hint {
    margin: 0;
    font-size: var(--imgpro-text-sm);
    color: var(--imgpro-text-muted);
    text-align: center;
}

/* Terms */
.imgpro-onboarding-terms {
    margin: var(--imgpro-space-4) 0 0;
    font-size: var(--imgpro-text-xs);
    color: var(--imgpro-text-muted);
    text-align: center;
}

.imgpro-onboarding-terms a {
    color: var(--imgpro-primary-600);
    text-decoration: none;
}

.imgpro-onboarding-terms a:hover {
    text-decoration: underline;
}

/* Progress Dots */
.imgpro-progress-dots {
    display: flex;
    justify-content: center;
    gap: var(--imgpro-space-2);
    padding: var(--imgpro-space-5);
    background: var(--imgpro-bg-subtle);
    border-top: 1px solid var(--imgpro-border);
}

.imgpro-progress-dot {
    width: 8px;
    height: 8px;
    background: var(--imgpro-gray-300);
    border-radius: 50%;
    transition: all var(--imgpro-transition-base) var(--imgpro-ease-out);
}

.imgpro-progress-dot.active {
    width: 24px;
    background: var(--imgpro-primary-500);
    border-radius: var(--imgpro-radius-full);
}

.imgpro-progress-dot.completed {
    background: var(--imgpro-success-500);
}

/* Skip Link */
.imgpro-onboarding-skip {
    margin-top: var(--imgpro-space-6);
    font-size: var(--imgpro-text-sm);
    color: var(--imgpro-text-muted);
    text-align: center;
}

.imgpro-onboarding-skip a {
    color: var(--imgpro-text-secondary);
    text-decoration: underline;
}

.imgpro-onboarding-skip a:hover {
    color: var(--imgpro-text);
}

/* ==========================================================================
   Activate Card (Step 3)
   ========================================================================== */

.imgpro-activate-card {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--imgpro-space-4);
    padding: var(--imgpro-space-5) var(--imgpro-space-6);
    background: var(--imgpro-bg);
    border: 1px solid var(--imgpro-border);
    border-radius: var(--imgpro-radius-lg);
    box-shadow: var(--imgpro-card-shadow);
    margin-bottom: var(--imgpro-space-6);
    transition: all var(--imgpro-transition-base) var(--imgpro-ease-out);
}

.imgpro-activate-card.is-active {
    background: var(--imgpro-success-50);
    border-color: var(--imgpro-success-500);
}

.imgpro-activate-info {
    display: flex;
    align-items: center;
    gap: var(--imgpro-space-4);
}

.imgpro-activate-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    background: var(--imgpro-bg);
    border-radius: var(--imgpro-radius);
    color: var(--imgpro-primary-600);
    box-shadow: var(--imgpro-shadow-sm);
}

.imgpro-activate-text {
    display: flex;
    flex-direction: column;
}

.imgpro-activate-text strong {
    font-size: var(--imgpro-text-base);
    font-weight: 600;
    color: var(--imgpro-text);
}

.imgpro-activate-text span {
    font-size: var(--imgpro-text-sm);
    color: var(--imgpro-text-secondary);
}

/* Details List */
.imgpro-activate-details {
    padding: var(--imgpro-space-5);
    background: var(--imgpro-bg-subtle);
    border-radius: var(--imgpro-radius-lg);
}

.imgpro-activate-details h3 {
    margin: 0 0 var(--imgpro-space-4);
    font-size: var(--imgpro-text-sm);
    font-weight: 600;
    color: var(--imgpro-text);
}

.imgpro-activate-details ul {
    list-style: none;
    margin: 0;
    padding: 0;
}

.imgpro-activate-details li {
    display: flex;
    align-items: center;
    gap: var(--imgpro-space-3);
    padding: var(--imgpro-space-2) 0;
    font-size: var(--imgpro-text-sm);
    color: var(--imgpro-text-secondary);
}

.imgpro-activate-details li svg {
    flex-shrink: 0;
    color: var(--imgpro-primary-400);
}

/* ==========================================================================
   Success Icon (Step 4)
   ========================================================================== */

.imgpro-success-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--imgpro-space-6);
    color: var(--imgpro-success-600);
    animation: imgpro-success-pop 0.4s var(--imgpro-ease-bounce);
}

.imgpro-success-icon svg {
    width: 64px;
    height: 64px;
}

@keyframes imgpro-success-pop {
    0% {
        opacity: 0;
        transform: scale(0.8);
    }
    100% {
        opacity: 1;
        transform: scale(1);
    }
}

/* Step 4 specific - more space before buttons */
.imgpro-onboarding-step-4 .imgpro-onboarding-description {
    margin-bottom: var(--imgpro-space-10);
}

/* ==========================================================================
   Dashboard - Main Toggle Card

   Design Philosophy:
   - Card stays neutral/white in all states (stage, not actor)
   - State communicated through icon + toggle switch
   - Subtle, confident, premium feel
   ========================================================================== */

.imgpro-toggle-card {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--imgpro-space-6);
    padding: var(--imgpro-space-5) var(--imgpro-space-6);
    margin-bottom: var(--imgpro-space-2);
    background: var(--imgpro-bg);
    border: 1px solid var(--imgpro-border);
    border-radius: var(--imgpro-radius-lg);
    box-shadow: var(--imgpro-card-shadow);
    transition: all var(--imgpro-transition-base) var(--imgpro-ease-out);
}

/* Active state - accent background, inverted card */
.imgpro-toggle-card.is-active {
    background: #0033ff;
    border-color: #0033ff;
    box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, 0.15),
        0 2px 4px rgba(0, 0, 0, 0.1),
        0 4px 16px -4px rgba(0, 51, 255, 0.3);
}

.imgpro-toggle-card.is-active .imgpro-toggle-info h2,
.imgpro-toggle-card.is-active .imgpro-toggle-info p,
.imgpro-toggle-card.is-active .imgpro-toggle-description {
    color: white;
}

/* Inactive state - understated, inviting action */
.imgpro-toggle-card.is-inactive {
    background: var(--imgpro-bg);
    border-color: var(--imgpro-border);
}

.imgpro-toggle-card:hover {
    box-shadow: var(--imgpro-card-shadow-hover);
}

.imgpro-toggle-card.is-active:hover {
    box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, 0.2),
        0 4px 8px rgba(0, 0, 0, 0.15),
        0 8px 24px -4px rgba(0, 51, 255, 0.4);
}

.imgpro-toggle-card.is-loading {
    opacity: 0.7;
    pointer-events: none;
}

.imgpro-toggle-info {
    flex: 1;
}

.imgpro-toggle-description {
    margin: 0;
    font-size: var(--imgpro-text-sm);
    color: var(--imgpro-text-secondary);
}

/* ==========================================================================
   Dashboard - Analytics Section
   ========================================================================== */

/* Analytics section removed - chart and stats are independent elements */

/* Stats Grid */
.imgpro-stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--imgpro-space-4);
    margin-bottom: var(--imgpro-space-2);
}

@media (max-width: 1200px) {
    .imgpro-stats-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 900px) {
    .imgpro-stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 600px) {
    .imgpro-stats-grid {
        grid-template-columns: 1fr;
    }
}

/* Stat Card */
.imgpro-stat-card {
    background: var(--imgpro-bg);
    border: 1px solid var(--imgpro-border);
    border-radius: var(--imgpro-radius-lg);
    padding: var(--imgpro-space-5);
    box-shadow: var(--imgpro-shadow-sm);
}

.imgpro-stat-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--imgpro-space-3);
}

.imgpro-stat-label {
    font-size: var(--imgpro-text-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--imgpro-text-secondary);
}

.imgpro-stat-refresh {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    padding: 0;
    border: none;
    background: transparent;
    color: var(--imgpro-text-muted);
    cursor: pointer;
    border-radius: var(--imgpro-radius);
    transition: all var(--imgpro-transition);
}

.imgpro-stat-refresh:hover {
    color: var(--imgpro-primary-600);
    background: var(--imgpro-primary-50);
}

.imgpro-stat-refresh.is-loading svg {
    animation: imgpro-spin 1s linear infinite;
}

@keyframes imgpro-spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.imgpro-stat-value {
    font-size: var(--imgpro-text-2xl);
    font-weight: 700;
    line-height: var(--imgpro-leading-tight);
    color: var(--imgpro-text);
    margin-bottom: var(--imgpro-space-3);
}

.imgpro-stat-limit {
    font-size: var(--imgpro-text-base);
    font-weight: 500;
    color: var(--imgpro-text-secondary);
}

.imgpro-stat-hint {
    margin: 0;
    font-size: var(--imgpro-text-xs);
    color: var(--imgpro-text-muted);
}

.imgpro-stat-loading {
    color: var(--imgpro-text-muted);
}

/* Progress Bar */
.imgpro-progress-bar {
    height: 8px;
    background: var(--imgpro-gray-200);
    border-radius: var(--imgpro-radius-full);
    overflow: hidden;
}

.imgpro-progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--imgpro-primary-500) 0%, var(--imgpro-primary-400) 100%);
    border-radius: var(--imgpro-radius-full);
    transition: width var(--imgpro-transition-slow) var(--imgpro-ease-out);
}

.imgpro-progress-fill.is-warning {
    background: linear-gradient(90deg, var(--imgpro-warning-500) 0%, var(--imgpro-warning-600) 100%);
}

.imgpro-progress-fill.is-critical {
    background: linear-gradient(90deg, var(--imgpro-error-500) 0%, var(--imgpro-error-600) 100%);
}

/* Chart Card */
.imgpro-chart-card {
    background: var(--imgpro-bg);
    border: 1px solid var(--imgpro-border);
    border-radius: var(--imgpro-radius-lg);
    box-shadow: var(--imgpro-shadow-sm);
    overflow: hidden;
    margin-bottom: var(--imgpro-space-2);
}

.imgpro-chart-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--imgpro-space-5) var(--imgpro-space-6);
    border-bottom: 1px solid var(--imgpro-border);
}

.imgpro-chart-header h3 {
    margin: 0;
    font-size: var(--imgpro-text-lg);
    font-weight: 600;
    color: var(--imgpro-text);
}

.imgpro-chart-controls {
    display: flex;
    align-items: center;
    gap: var(--imgpro-space-3);
}

.imgpro-chart-period-select {
    padding: 6px 12px;
    font-size: var(--imgpro-text-sm);
    border: 1px solid var(--imgpro-border);
    border-radius: var(--imgpro-radius);
    background: var(--imgpro-bg);
    color: var(--imgpro-text);
    cursor: pointer;
    transition: all var(--imgpro-transition);
}

.imgpro-chart-period-select:hover {
    border-color: var(--imgpro-primary-300);
}

.imgpro-chart-period-select:focus {
    outline: none;
    border-color: var(--imgpro-primary-500);
    box-shadow: 0 0 0 3px var(--imgpro-primary-100);
}

.imgpro-chart-body {
    position: relative;
    padding: var(--imgpro-space-6);
    min-height: 340px;
}

.imgpro-chart-loading,
.imgpro-chart-empty {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--imgpro-space-3);
    padding: var(--imgpro-space-6);
    text-align: center;
}

.imgpro-chart-loading {
    background: var(--imgpro-bg);
    z-index: 10;
}

.imgpro-spinner {
    animation: imgpro-spin 1s linear infinite;
    color: var(--imgpro-primary-500);
}

.imgpro-chart-loading p,
.imgpro-chart-empty p {
    margin: 0;
    font-size: var(--imgpro-text-sm);
    color: var(--imgpro-text-secondary);
}

.imgpro-chart-empty svg {
    color: var(--imgpro-text-muted);
}

.imgpro-text-muted {
    color: var(--imgpro-text-muted);
}

#imgpro-usage-chart {
    display: block;
    max-width: 100%;
    height: auto;
}

/* Insights Grid */
.imgpro-insights-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--imgpro-space-4);
}

@media (max-width: 900px) {
    .imgpro-insights-grid {
        grid-template-columns: 1fr;
    }
}

.imgpro-insight-card {
    display: flex;
    align-items: center;
    gap: var(--imgpro-space-4);
    padding: var(--imgpro-space-5);
    background: var(--imgpro-bg);
    border: 1px solid var(--imgpro-border);
    border-radius: var(--imgpro-radius-lg);
    box-shadow: var(--imgpro-shadow-sm);
}

.imgpro-insight-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    flex-shrink: 0;
    background: var(--imgpro-primary-50);
    color: var(--imgpro-primary-600);
    border-radius: var(--imgpro-radius);
}

.imgpro-insight-content {
    flex: 1;
    min-width: 0;
}

.imgpro-insight-label {
    font-size: var(--imgpro-text-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--imgpro-text-secondary);
    margin-bottom: var(--imgpro-space-1);
}

.imgpro-insight-value {
    font-size: var(--imgpro-text-xl);
    font-weight: 700;
    color: var(--imgpro-text);
    line-height: var(--imgpro-leading-tight);
}

/* ==========================================================================
   Dashboard - Subscription Alert
   ========================================================================== */

.imgpro-subscription-alert {
    display: flex;
    align-items: center;
    gap: var(--imgpro-space-4);
    padding: var(--imgpro-space-5) var(--imgpro-space-6);
    border-radius: var(--imgpro-radius-lg);
    margin-bottom: var(--imgpro-space-6);
}

.imgpro-subscription-alert.is-error {
    background: var(--imgpro-error-50);
    border: 1px solid var(--imgpro-error-200);
}

.imgpro-subscription-alert.is-warning {
    background: var(--imgpro-warning-50);
    border: 1px solid var(--imgpro-warning-200);
}

.imgpro-subscription-alert-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    border-radius: var(--imgpro-radius);
    flex-shrink: 0;
}

.imgpro-subscription-alert.is-error .imgpro-subscription-alert-icon {
    background: var(--imgpro-error-100);
    color: var(--imgpro-error-600);
}

.imgpro-subscription-alert.is-warning .imgpro-subscription-alert-icon {
    background: var(--imgpro-warning-100);
    color: var(--imgpro-warning-600);
}

.imgpro-subscription-alert-content {
    flex: 1;
}

.imgpro-subscription-alert-content strong {
    display: block;
    font-size: var(--imgpro-text-base);
    font-weight: 600;
    color: var(--imgpro-text);
    margin-bottom: var(--imgpro-space-1);
}

.imgpro-subscription-alert.is-error .imgpro-subscription-alert-content strong {
    color: var(--imgpro-error-700);
}

.imgpro-subscription-alert.is-warning .imgpro-subscription-alert-content strong {
    color: var(--imgpro-warning-700);
}

.imgpro-subscription-alert-content p {
    margin: 0;
    font-size: var(--imgpro-text-sm);
    color: var(--imgpro-text-secondary);
}

.imgpro-subscription-alert .imgpro-btn {
    flex-shrink: 0;
}

@media (max-width: 600px) {
    .imgpro-subscription-alert {
        flex-direction: column;
        text-align: center;
    }

    .imgpro-subscription-alert .imgpro-btn {
        width: 100%;
    }
}

/* ==========================================================================
   Dashboard - Footer
   ========================================================================== */

.imgpro-footer {
    margin-top: var(--imgpro-space-12);
    padding-top: var(--imgpro-space-6);
    border-top: 1px solid var(--imgpro-border);
    text-align: center;
}

.imgpro-footer p {
    margin: 0;
    font-size: var(--imgpro-text-sm);
    color: var(--imgpro-text-muted);
}

.imgpro-footer a {
    color: var(--imgpro-primary-600);
    text-decoration: none;
}

.imgpro-footer a:hover {
    text-decoration: underline;
}

/* ==========================================================================
   Notices
   ========================================================================== */

.imgpro-notice {
    display: flex;
    align-items: flex-start;
    gap: var(--imgpro-space-3);
    padding: var(--imgpro-space-4);
    border-radius: var(--imgpro-radius);
    margin-bottom: var(--imgpro-space-6);
}

.imgpro-notice-success {
    background: var(--imgpro-success-50);
    border: 1px solid var(--imgpro-success-500);
    color: var(--imgpro-success-700);
}

.imgpro-notice-warning {
    background: var(--imgpro-warning-50);
    border: 1px solid var(--imgpro-warning-500);
    color: var(--imgpro-warning-600);
}

.imgpro-notice-error {
    background: var(--imgpro-error-50);
    border: 1px solid var(--imgpro-error-500);
    color: var(--imgpro-error-600);
}

.imgpro-notice-info {
    background: var(--imgpro-primary-50);
    border: 1px solid var(--imgpro-primary-200);
    color: var(--imgpro-primary-700);
}

.imgpro-notice p {
    margin: 0;
    font-size: var(--imgpro-text-sm);
}

/* ==========================================================================
   Custom Domain Section
   ========================================================================== */

.imgpro-custom-domain-section h4 {
    margin: 0 0 var(--imgpro-space-2);
    font-size: var(--imgpro-text-sm);
    font-weight: 600;
    color: var(--imgpro-text);
}

.imgpro-custom-domain-section > p {
    margin: 0 0 var(--imgpro-space-4);
    font-size: var(--imgpro-text-sm);
    color: var(--imgpro-text-secondary);
}

/* ==========================================================================
   Form Actions
   ========================================================================== */

.imgpro-form-actions {
    margin-top: var(--imgpro-space-6);
    padding-top: var(--imgpro-space-6);
    border-top: 1px solid var(--imgpro-border);
}

/* ==========================================================================
   Accessibility
   ========================================================================== */

.screen-reader-text {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

*:focus-visible {
    outline: 2px solid var(--imgpro-primary-500);
    outline-offset: 2px;
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* ==========================================================================
   Responsive
   ========================================================================== */

@media (max-width: 782px) {
    .imgpro-header {
        flex-direction: column;
        align-items: flex-start;
    }

    .imgpro-toggle-card {
        flex-direction: column;
        align-items: flex-start;
    }

    .imgpro-toggle-card .imgpro-toggle {
        align-self: flex-end;
    }

    .imgpro-onboarding-actions-split {
        flex-direction: column;
    }

    .imgpro-activate-card {
        flex-direction: column;
        text-align: center;
    }

    .imgpro-activate-info {
        flex-direction: column;
    }
}

/* ==========================================================================
   New Dashboard Header
   ========================================================================== */

.imgpro-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: var(--imgpro-space-4);
    margin-bottom: var(--imgpro-space-8);
}

.imgpro-header-brand {
    display: flex;
    align-items: center;
    gap: var(--imgpro-space-4);
}

.imgpro-header h1 {
    margin: 0;
    font-size: var(--imgpro-text-2xl);
    font-weight: 700;
    color: var(--imgpro-text);
    letter-spacing: -0.025em;
}

.imgpro-tagline {
    margin: var(--imgpro-space-1) 0 0;
    font-size: var(--imgpro-text-sm);
    color: var(--imgpro-text-secondary);
}

.imgpro-header-meta {
    display: flex;
    align-items: center;
    gap: var(--imgpro-space-3);
}

.imgpro-version {
    display: inline-flex;
    align-items: center;
    padding: var(--imgpro-space-1) var(--imgpro-space-3);
    background: var(--imgpro-bg-subtle);
    border-radius: var(--imgpro-radius-full);
    font-size: var(--imgpro-text-xs);
    font-weight: 500;
    color: var(--imgpro-text-muted);
}

/* Status Badge */
.imgpro-status-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--imgpro-space-2);
    padding: var(--imgpro-space-1) var(--imgpro-space-3);
    border-radius: var(--imgpro-radius-full);
    font-size: var(--imgpro-text-xs);
    font-weight: 500;
}

.imgpro-status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
}

.imgpro-status-active {
    background: var(--imgpro-success-50);
    color: var(--imgpro-success-700);
}

.imgpro-status-active .imgpro-status-dot {
    background: var(--imgpro-success-500);
}

.imgpro-status-inactive {
    background: var(--imgpro-gray-100);
    color: var(--imgpro-gray-600);
}

.imgpro-status-inactive .imgpro-status-dot {
    background: var(--imgpro-gray-400);
}

/* ==========================================================================
   Dashboard Section
   ========================================================================== */

/* Dashboard content containers - consistent spacing between cards */
.imgpro-cloud-dashboard,
.imgpro-selfhost-dashboard {
    display: flex;
    flex-direction: column;
    gap: var(--imgpro-space-4);
}

/* Toggle Card */
.imgpro-toggle-card .imgpro-toggle-form {
    width: 100%;
}

.imgpro-toggle-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--imgpro-space-6);
}

.imgpro-toggle-info {
    display: flex;
    align-items: center;
    gap: var(--imgpro-space-4);
}

/* Toggle Icon - Reinforces state */
.imgpro-toggle-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    border-radius: var(--imgpro-radius-lg);
    transition: all var(--imgpro-transition-fast) var(--imgpro-ease-out);
}

.imgpro-toggle-card.is-active .imgpro-toggle-icon {
    background: var(--imgpro-bg);
    color: #0033ff;
    box-shadow: 0 2px 8px -2px rgba(0, 0, 0, 0.15);
}

.imgpro-toggle-card.is-inactive .imgpro-toggle-icon {
    background: var(--imgpro-gray-100);
    color: var(--imgpro-gray-400);
}

.imgpro-toggle-info h2 {
    margin: 0 0 var(--imgpro-space-1);
    font-size: var(--imgpro-text-lg);
    font-weight: 600;
    color: var(--imgpro-text);
}

.imgpro-toggle-info p {
    margin: 0;
    font-size: var(--imgpro-text-sm);
    color: var(--imgpro-text-secondary);
}

/* ==========================================================================
   Stats Cards
   ========================================================================== */

.imgpro-stat-card {
    padding: var(--imgpro-space-5);
    background: var(--imgpro-bg);
    border: 1px solid var(--imgpro-border);
    border-radius: var(--imgpro-radius-lg);
    box-shadow: var(--imgpro-card-shadow);
    transition: box-shadow var(--imgpro-transition-base) var(--imgpro-ease-out);
}

.imgpro-stat-card:hover {
    box-shadow: var(--imgpro-card-shadow-hover);
}

.imgpro-stat-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--imgpro-space-2);
}

.imgpro-stat-label {
    font-size: var(--imgpro-text-xs);
    font-weight: 500;
    color: var(--imgpro-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.imgpro-stat-value {
    font-size: var(--imgpro-text-2xl);
    font-weight: 700;
    color: var(--imgpro-text);
    line-height: 1.2;
}

.imgpro-stat-limit {
    font-size: var(--imgpro-text-base);
    font-weight: 500;
    color: var(--imgpro-text-muted);
}

.imgpro-stat-hint {
    margin: var(--imgpro-space-2) 0 0;
    font-size: var(--imgpro-text-xs);
    color: var(--imgpro-text-muted);
}

/* ==========================================================================
   Tabs Navigation
   ========================================================================== */

.imgpro-tabs {
    display: flex;
    gap: var(--imgpro-space-1);
    margin-top: var(--imgpro-space-8);
    margin-bottom: var(--imgpro-space-6);
    padding: var(--imgpro-space-1);
    background: var(--imgpro-bg-muted);
    border-radius: var(--imgpro-radius);
}

.imgpro-tab {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--imgpro-space-2);
    flex: 1;
    padding: var(--imgpro-space-3) var(--imgpro-space-4);
    background: transparent;
    border: none;
    border-radius: var(--imgpro-radius-sm);
    font-size: var(--imgpro-text-sm);
    font-weight: 500;
    color: var(--imgpro-text-secondary);
    text-decoration: none;
    cursor: pointer;
    transition: all var(--imgpro-transition-fast) var(--imgpro-ease-out);
}

.imgpro-tab:hover {
    color: var(--imgpro-text);
}

.imgpro-tab.is-active {
    background: var(--imgpro-bg);
    color: var(--imgpro-text);
    box-shadow: var(--imgpro-shadow-sm);
}

.imgpro-tab svg {
    width: 18px;
    height: 18px;
}

/* ==========================================================================
   CTA Card (Signup)
   ========================================================================== */

.imgpro-cta-card {
    padding: var(--imgpro-space-10) var(--imgpro-space-8);
    background: var(--imgpro-bg);
    border: 1px solid var(--imgpro-border);
    border-radius: var(--imgpro-radius-lg);
    box-shadow: var(--imgpro-card-shadow);
    text-align: center;
    margin-bottom: var(--imgpro-space-6);
}

.imgpro-cta-content h2 {
    margin: 0 0 var(--imgpro-space-3);
    font-size: var(--imgpro-text-2xl);
    font-weight: 700;
    color: var(--imgpro-text);
    letter-spacing: -0.025em;
}

.imgpro-cta-content > p {
    margin: 0 0 var(--imgpro-space-8);
    font-size: var(--imgpro-text-base);
    color: var(--imgpro-text-secondary);
}

.imgpro-feature-list {
    list-style: none;
    width: 100%;
    max-width: 600px;
    margin: 0 auto var(--imgpro-space-6);
    padding: var(--imgpro-space-5);
    background: var(--imgpro-bg-subtle);
    border-radius: var(--imgpro-radius-lg);
    text-align: left;
}

.imgpro-feature-list li {
    display: flex;
    align-items: flex-start;
    gap: var(--imgpro-space-3);
    padding: var(--imgpro-space-3) 0;
    font-size: var(--imgpro-text-sm);
    color: var(--imgpro-text);
    line-height: var(--imgpro-leading-normal);
}

.imgpro-feature-list li:not(:last-child) {
    border-bottom: 1px solid var(--imgpro-border);
}

.imgpro-feature-list li svg {
    flex-shrink: 0;
    width: 20px;
    height: 20px;
    margin-top: 1px;
    color: var(--imgpro-success-600);
}

.imgpro-feature-list li strong {
    font-weight: 600;
}

.imgpro-cta-actions {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--imgpro-space-4);
    flex-wrap: wrap;
    margin-bottom: var(--imgpro-space-4);
}

.imgpro-cta-divider {
    color: var(--imgpro-text-muted);
    font-size: var(--imgpro-text-sm);
}

/* CTA Pills */
.imgpro-cta-pills {
    display: flex;
    justify-content: center;
    gap: var(--imgpro-space-2);
    margin-bottom: var(--imgpro-space-6);
}

.imgpro-cta-pill {
    display: inline-flex;
    align-items: center;
    gap: var(--imgpro-space-1);
    padding: var(--imgpro-space-1) var(--imgpro-space-3);
    font-size: var(--imgpro-text-xs);
    font-weight: 600;
    color: var(--imgpro-text-secondary);
    background: var(--imgpro-gray-100);
    border-radius: 9999px;
}

.imgpro-cta-note {
    margin: var(--imgpro-space-4) 0 0;
    font-size: var(--imgpro-text-sm);
    color: var(--imgpro-text-muted);
}

.imgpro-safety-note {
    margin: 0 0 var(--imgpro-space-2) 0;
    padding: var(--imgpro-space-3) var(--imgpro-space-4);
    font-size: var(--imgpro-text-xs);
    color: var(--imgpro-text-secondary);
    background: transparent;
    border: 1px solid rgba(0, 0, 0, 0.06);
    border-top-color: rgba(0, 0, 0, 0.08);
    border-bottom-color: rgba(255, 255, 255, 0.8);
    border-radius: var(--imgpro-radius);
    text-align: center;
}

.imgpro-cta-recovery {
    margin: var(--imgpro-space-6) 0 0;
    padding-top: var(--imgpro-space-4);
    border-top: 1px solid var(--imgpro-border);
    font-size: var(--imgpro-text-sm);
    color: var(--imgpro-text-muted);
}

/* ==========================================================================
   Account Card - Extends unified card system

   Uses .imgpro-card base with account-specific modifiers.
   ========================================================================== */

/* Base account card */
.imgpro-account-card {
    display: flex;
    flex-direction: column;
    background: var(--imgpro-bg);
    border: 1px solid var(--imgpro-border);
    border-radius: var(--imgpro-radius-lg);
    box-shadow: var(--imgpro-card-shadow);
    overflow: hidden;
    margin-bottom: var(--imgpro-space-2);
}

/* Account card main content area */
.imgpro-account-card__main {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--imgpro-space-4);
    padding: var(--imgpro-space-5) var(--imgpro-space-6);
}

/* Account card content */
.imgpro-account-card__content {
    display: flex;
    flex-direction: column;
    gap: var(--imgpro-space-2);
    flex: 1;
    min-width: 0;
}

/* Headline */
.imgpro-account-card__headline {
    font-size: var(--imgpro-text-base);
    font-weight: 600;
    color: var(--imgpro-text);
}

/* Description */
.imgpro-account-card__description {
    font-size: var(--imgpro-text-sm);
    color: var(--imgpro-text-secondary);
    line-height: 1.5;
}

.imgpro-account-card__description a {
    color: var(--imgpro-primary);
    text-decoration: none;
}

.imgpro-account-card__description a:hover {
    text-decoration: underline;
}

/* Actions */
.imgpro-account-card__actions {
    flex-shrink: 0;
}

/* Footer */
.imgpro-account-card__footer {
    display: flex;
    align-items: center;
    gap: var(--imgpro-space-2);
    padding: var(--imgpro-space-3) var(--imgpro-space-6);
    background: rgba(0, 0, 0, 0.02);
    border-top: 1px solid var(--imgpro-border);
    font-size: var(--imgpro-text-sm);
    color: var(--imgpro-text-muted);
}

/* Responsive */
@media (max-width: 600px) {
    .imgpro-account-card__main {
        flex-direction: column;
        align-items: stretch;
        text-align: center;
        gap: var(--imgpro-space-4);
    }

    .imgpro-account-card__footer {
        justify-content: center;
        flex-wrap: wrap;
    }

    .imgpro-account-card__actions {
        align-self: center;
        width: 100%;
    }

    .imgpro-account-card__actions .imgpro-btn {
        width: 100%;
        justify-content: center;
    }
}

/* ==========================================================================
   Details/Accordion
   ========================================================================== */

.imgpro-details {
    margin-bottom: 0;
}

.imgpro-details-summary {
    display: flex;
    align-items: center;
    gap: var(--imgpro-space-2);
    padding: var(--imgpro-space-4);
    background: var(--imgpro-bg-subtle);
    border: 1px solid var(--imgpro-border);
    border-radius: var(--imgpro-radius);
    font-size: var(--imgpro-text-sm);
    font-weight: 500;
    color: var(--imgpro-text-secondary);
    cursor: pointer;
    list-style: none;
    user-select: none;
}

.imgpro-details-summary::-webkit-details-marker {
    display: none;
}

.imgpro-details-summary:hover {
    background: var(--imgpro-bg-muted);
    color: var(--imgpro-text);
}

.imgpro-details-summary svg {
    transition: transform var(--imgpro-transition-fast);
}

.imgpro-details[open] .imgpro-details-summary svg {
    transform: rotate(90deg);
}

.imgpro-details-content {
    padding: var(--imgpro-space-5);
    background: var(--imgpro-bg);
    border: 1px solid var(--imgpro-border);
    border-top: none;
    border-radius: 0 0 var(--imgpro-radius) var(--imgpro-radius);
}

.imgpro-details[open] .imgpro-details-summary {
    border-radius: var(--imgpro-radius) var(--imgpro-radius) 0 0;
}

/* ==========================================================================
   Developer Options (WP_DEBUG only)

   Subtle, inline developer controls that auto-save on change.
   Only visible when WP_DEBUG is enabled.
   ========================================================================== */

.imgpro-dev-options {
    margin-top: var(--imgpro-space-4);
    padding-top: var(--imgpro-space-4);
    border-top: 1px dashed var(--imgpro-gray-200);
}

.imgpro-dev-options-form {
    margin: 0;
}

.imgpro-dev-options {
    margin-top: var(--imgpro-space-4);
}

.imgpro-dev-checkbox {
    display: flex;
    align-items: center;
    gap: var(--imgpro-space-3);
    margin-bottom: var(--imgpro-space-2);
    cursor: pointer;
}

.imgpro-dev-checkbox input[type="checkbox"] {
    flex-shrink: 0;
    width: 16px;
    height: 16px;
    margin: 0;
    accent-color: var(--imgpro-primary-600);
}

.imgpro-dev-checkbox-text {
    font-size: var(--imgpro-text-sm);
    color: var(--imgpro-text-secondary);
    position: relative;
    top: 1px;
}

.imgpro-dev-badge {
    font-family: var(--imgpro-font-mono);
    font-size: var(--imgpro-text-xs);
    font-weight: 500;
    color: var(--imgpro-text-muted);
    background: var(--imgpro-bg-muted);
    padding: var(--imgpro-space-1) var(--imgpro-space-2);
    border-radius: var(--imgpro-radius-sm);
    letter-spacing: 0.02em;
}

/* ==========================================================================
   Settings Sections
   ========================================================================== */

.imgpro-settings-section h4 {
    margin: 0 0 var(--imgpro-space-2);
    font-size: var(--imgpro-text-sm);
    font-weight: 600;
    color: var(--imgpro-text);
}

/* ==========================================================================
   Badges - Unified component system

   Base badge with semantic variants.
   ========================================================================== */

.imgpro-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--imgpro-space-1);
    padding: var(--imgpro-space-1) var(--imgpro-space-2);
    border-radius: var(--imgpro-radius-sm);
    font-size: var(--imgpro-text-xs);
    font-weight: 500;
    line-height: 1.4;
}

/* Badge variants */
.imgpro-badge--success,
.imgpro-badge-success {
    background: var(--imgpro-success-100);
    color: var(--imgpro-success-700);
}

.imgpro-badge--warning,
.imgpro-badge-warning {
    background: var(--imgpro-warning-100);
    color: var(--imgpro-warning-600);
}

.imgpro-badge--error {
    background: var(--imgpro-error-50);
    color: var(--imgpro-error-600);
}

.imgpro-badge--neutral {
    background: var(--imgpro-gray-100);
    color: var(--imgpro-gray-600);
}

.imgpro-badge--primary {
    background: var(--imgpro-primary-100);
    color: var(--imgpro-primary-700);
}

/* Pro badge - premium accent */
.imgpro-badge--pro {
    background: linear-gradient(135deg, var(--imgpro-primary-500) 0%, var(--imgpro-primary-600) 100%);
    color: white;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Pill variant (rounded) */
.imgpro-badge--pill {
    border-radius: var(--imgpro-radius-full);
    padding: var(--imgpro-space-1) var(--imgpro-space-3);
}

/* Status dot */
.imgpro-badge__dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: currentColor;
}

/* ==========================================================================
   Tab Panels
   ========================================================================== */

.imgpro-tab-panel {
    /* Tab panel container */
}

.imgpro-tab-content {
    /* Container for tab panels */
}

/* Setup Card (Self-Host) */
.imgpro-setup-card {
    padding: var(--imgpro-space-6);
    background: var(--imgpro-bg);
    border: 1px solid var(--imgpro-border);
    border-radius: var(--imgpro-radius-lg);
    box-shadow: var(--imgpro-card-shadow);
    margin-bottom: var(--imgpro-space-6);
}

.imgpro-setup-card h2 {
    margin: 0 0 var(--imgpro-space-3);
    font-size: var(--imgpro-text-lg);
    font-weight: 600;
    color: var(--imgpro-text);
}

.imgpro-setup-card > p {
    margin: 0 0 var(--imgpro-space-6);
    font-size: var(--imgpro-text-sm);
    color: var(--imgpro-text-secondary);
}

.imgpro-steps-list {
    list-style: none;
    counter-reset: step;
    margin: 0 0 var(--imgpro-space-6);
    padding: 0;
}

.imgpro-steps-list li {
    counter-increment: step;
    display: flex;
    flex-direction: column;
    padding: var(--imgpro-space-4) 0;
    padding-left: var(--imgpro-space-10);
    position: relative;
}

.imgpro-steps-list li:not(:last-child) {
    border-bottom: 1px solid var(--imgpro-border);
}

.imgpro-steps-list li::before {
    content: counter(step);
    position: absolute;
    left: 0;
    top: var(--imgpro-space-4);
    display: flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    background: var(--imgpro-primary-100);
    border-radius: 50%;
    font-size: var(--imgpro-text-xs);
    font-weight: 600;
    color: var(--imgpro-primary-700);
}

.imgpro-steps-list li strong {
    font-size: var(--imgpro-text-sm);
    font-weight: 600;
    color: var(--imgpro-text);
    margin-bottom: var(--imgpro-space-1);
}

.imgpro-steps-list li span {
    font-size: var(--imgpro-text-sm);
    color: var(--imgpro-text-secondary);
}

.imgpro-setup-actions {
    display: flex;
    align-items: center;
    gap: var(--imgpro-space-4);
    flex-wrap: wrap;
}

.imgpro-setup-time {
    display: flex;
    align-items: center;
    gap: var(--imgpro-space-2);
    font-size: var(--imgpro-text-sm);
    color: var(--imgpro-text-muted);
}

/* Alt Option */
.imgpro-alt-option {
    margin-top: var(--imgpro-space-6);
    padding: var(--imgpro-space-5);
    background: var(--imgpro-bg-subtle);
    border-radius: var(--imgpro-radius);
    text-align: center;
}

.imgpro-alt-option p {
    margin: 0;
    font-size: var(--imgpro-text-sm);
    color: var(--imgpro-text-secondary);
}

.imgpro-alt-option strong {
    color: var(--imgpro-text);
}

.imgpro-alt-option a {
    color: var(--imgpro-primary-600);
    text-decoration: none;
    font-weight: 500;
}

.imgpro-alt-option a:hover {
    text-decoration: underline;
}

/* Settings Form */
.imgpro-settings-form .imgpro-card h3 {
    margin: 0 0 var(--imgpro-space-4);
    font-size: var(--imgpro-text-base);
    font-weight: 600;
    color: var(--imgpro-text);
}

.imgpro-settings-form .imgpro-card {
    margin-bottom: var(--imgpro-space-6);
    padding: var(--imgpro-space-5);
}

.imgpro-textarea {
    width: 100%;
    padding: var(--imgpro-space-3) var(--imgpro-space-4);
    font-family: var(--imgpro-font-mono);
    font-size: var(--imgpro-text-sm);
    line-height: 1.5;
    color: var(--imgpro-text);
    background: var(--imgpro-bg);
    border: 1px solid var(--imgpro-border);
    border-radius: var(--imgpro-radius);
    resize: vertical;
}

.imgpro-textarea:focus {
    outline: none;
    border-color: var(--imgpro-primary-500);
    box-shadow: 0 0 0 3px var(--imgpro-primary-100);
}

/* ==========================================================================
   Custom Domain Components

   Two card types:
   - Pending Card: Status display with DNS verification
   - Configuration Card: Form for domain input
   ========================================================================== */

/* Configuration Form Card */

.imgpro-custom-domain-card {
    padding: var(--imgpro-space-5) var(--imgpro-space-6);
    background: var(--imgpro-bg);
    border: 1px solid var(--imgpro-border);
    border-radius: var(--imgpro-radius-lg);
    box-shadow: var(--imgpro-card-shadow);
    margin-bottom: var(--imgpro-space-2);
}

.imgpro-custom-domain-header {
    margin-bottom: var(--imgpro-space-4);
}

.imgpro-custom-domain-header h4 {
    margin: 0 0 var(--imgpro-space-1);
    font-size: var(--imgpro-text-sm);
    font-weight: 600;
    color: var(--imgpro-text);
}

.imgpro-custom-domain-header p {
    margin: 0;
    font-size: var(--imgpro-text-sm);
    color: var(--imgpro-text-secondary);
}

.imgpro-custom-domain-input-group {
    display: flex;
    gap: var(--imgpro-space-3);
}

.imgpro-custom-domain-input-group .imgpro-input {
    flex: 1;
    padding: var(--imgpro-space-3) var(--imgpro-space-4);
    font-size: var(--imgpro-text-sm);
    background: var(--imgpro-bg);
    border: 1px solid var(--imgpro-border);
    border-radius: var(--imgpro-radius);
}

.imgpro-custom-domain-input-group .imgpro-input:focus {
    outline: none;
    border-color: var(--imgpro-primary-500);
    box-shadow: 0 0 0 3px var(--imgpro-primary-100);
}

.imgpro-custom-domain-input-group .imgpro-input:disabled {
    background: var(--imgpro-bg-muted);
    color: var(--imgpro-text-muted);
    cursor: not-allowed;
}

.imgpro-custom-domain-upgrade-hint {
    display: flex;
    align-items: center;
    gap: var(--imgpro-space-2);
    margin: var(--imgpro-space-3) 0 0;
    font-size: var(--imgpro-text-xs);
    color: var(--imgpro-text-muted);
}

.imgpro-custom-domain-upgrade-hint svg {
    color: var(--imgpro-warning-500);
}

.imgpro-custom-domain-configured {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--imgpro-space-4);
}

.imgpro-custom-domain-info {
    display: flex;
    align-items: center;
    gap: var(--imgpro-space-3);
    flex-wrap: wrap;
}

.imgpro-custom-domain-value {
    padding: var(--imgpro-space-2) var(--imgpro-space-3);
    background: var(--imgpro-bg-subtle);
    border: 1px solid var(--imgpro-border);
    border-radius: var(--imgpro-radius);
    font-family: var(--imgpro-font-mono);
    font-size: var(--imgpro-text-sm);
    color: var(--imgpro-text);
}

.imgpro-domain-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--imgpro-space-1);
    padding: var(--imgpro-space-1) var(--imgpro-space-3);
    border-radius: var(--imgpro-radius);
    font-size: var(--imgpro-text-2xs);
    font-weight: 600;
    letter-spacing: 0.3px;
    text-transform: uppercase;
}

.imgpro-domain-badge-active {
    background: var(--imgpro-success-100);
    color: var(--imgpro-success-700);
}

.imgpro-domain-badge-pending {
    background: var(--imgpro-warning-100);
    color: var(--imgpro-warning-600);
}

.imgpro-domain-badge-ssl {
    background: var(--imgpro-primary-100);
    color: var(--imgpro-primary-700);
}

.imgpro-domain-badge-error {
    background: var(--imgpro-error-100);
    color: var(--imgpro-error-600);
}

/* Custom Domain Setup (pending DNS configuration) */
.imgpro-custom-domain-setup {
    margin-top: var(--imgpro-space-3);
    padding-top: var(--imgpro-space-3);
    border-top: 1px solid var(--imgpro-border);
}

.imgpro-custom-domain-setup-label {
    margin: 0 0 var(--imgpro-space-2);
    font-size: var(--imgpro-text-sm);
    color: var(--imgpro-text-secondary);
}

.imgpro-custom-domain-setup-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--imgpro-space-4);
}

.imgpro-custom-domain-mapping {
    display: flex;
    align-items: center;
    gap: var(--imgpro-space-3);
}

.imgpro-custom-domain-mapping code {
    padding: var(--imgpro-space-2) var(--imgpro-space-3);
    background: var(--imgpro-bg-subtle);
    border: 1px solid var(--imgpro-border);
    border-radius: var(--imgpro-radius);
    font-family: var(--imgpro-font-mono);
    font-size: var(--imgpro-text-sm);
    color: var(--imgpro-text);
}

.imgpro-custom-domain-mapping-arrow {
    color: var(--imgpro-text-muted);
    font-size: var(--imgpro-text-lg);
}

/* Error state for custom domain card */
.imgpro-custom-domain-card.is-error {
    border-color: var(--imgpro-error-200);
}

@media (max-width: 600px) {
    .imgpro-custom-domain-input-group {
        flex-direction: column;
    }

    .imgpro-custom-domain-configured {
        flex-direction: column;
        align-items: stretch;
    }

    .imgpro-custom-domain-info {
        justify-content: space-between;
    }

    .imgpro-custom-domain-setup-row {
        flex-direction: column;
        align-items: stretch;
        gap: var(--imgpro-space-3);
    }

    .imgpro-custom-domain-mapping {
        flex-wrap: wrap;
    }
}

/* ==========================================================================
   Plan Selector Modal

   Design Intent:
   - Premium feel with subtle depth and motion
   - Clear visual hierarchy guiding to conversion
   - Highlighted plan draws attention without being aggressive
   ========================================================================== */

.imgpro-plan-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 100000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--imgpro-space-6);
}

.imgpro-plan-modal__backdrop {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(9, 9, 11, 0.6);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

.imgpro-plan-modal__content {
    position: relative;
    max-width: 920px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    background: var(--imgpro-bg);
    border-radius: var(--imgpro-radius-xl);
    box-shadow:
        0 0 0 1px rgba(0, 0, 0, 0.03),
        0 2px 4px rgba(0, 0, 0, 0.02),
        0 12px 24px rgba(0, 0, 0, 0.06),
        var(--imgpro-shadow-xl);
}

/* ==========================================================================
   Plan Selector Component
   ========================================================================== */

.imgpro-plan-selector {
    padding: var(--imgpro-space-10);
}

.imgpro-plan-selector--modal .imgpro-plan-selector__header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    margin-bottom: var(--imgpro-space-10);
}

.imgpro-plan-selector__header h2 {
    margin: 0;
    font-size: 1.75rem;
    font-weight: 700;
    letter-spacing: -0.025em;
    color: var(--imgpro-gray-900);
}

.imgpro-plan-selector__close {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    margin: -4px -4px 0 0;
    padding: 0;
    background: transparent;
    border: none;
    border-radius: var(--imgpro-radius);
    color: var(--imgpro-gray-400);
    cursor: pointer;
    transition: all var(--imgpro-transition-fast) var(--imgpro-ease-out);
}

.imgpro-plan-selector__close:hover {
    background: var(--imgpro-gray-100);
    color: var(--imgpro-gray-600);
}

.imgpro-plan-selector__close:active {
    background: var(--imgpro-gray-200);
}

/* ==========================================================================
   Plan Cards Grid
   ========================================================================== */

.imgpro-plan-selector__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--imgpro-space-5);
    margin-bottom: var(--imgpro-space-8);
}

@media (max-width: 900px) {
    .imgpro-plan-selector__grid {
        grid-template-columns: 1fr;
        max-width: 360px;
        margin-left: auto;
        margin-right: auto;
    }
}

/* ==========================================================================
   Individual Plan Card

   Design Intent:
   - Subtle elevation creates depth
   - Hover state shows interactivity
   - Selected state is clear but not jarring
   ========================================================================== */

.imgpro-plan-card {
    position: relative;
    display: flex;
    flex-direction: column;
    padding: var(--imgpro-space-6);
    background: var(--imgpro-bg);
    border: 1px solid var(--imgpro-gray-200);
    border-radius: var(--imgpro-radius-lg);
    transition:
        border-color var(--imgpro-transition-fast) var(--imgpro-ease-out),
        box-shadow var(--imgpro-transition-base) var(--imgpro-ease-out),
        transform var(--imgpro-transition-base) var(--imgpro-ease-out);
    cursor: pointer;
}

.imgpro-plan-card:hover:not(.imgpro-plan-card--current) {
    border-color: var(--imgpro-gray-300);
    box-shadow:
        0 1px 2px rgba(0, 0, 0, 0.04),
        0 4px 12px rgba(0, 0, 0, 0.04);
    transform: translateY(-1px);
}

/* Highlighted plan (Pro) - visually dominant, recommended choice */
.imgpro-plan-card--highlight {
    border-color: var(--imgpro-primary-500);
    border-width: 2px;
    background: linear-gradient(180deg, rgba(0, 51, 255, 0.03) 0%, rgba(0, 51, 255, 0.01) 100%);
    box-shadow:
        0 0 0 4px rgba(0, 51, 255, 0.08),
        0 4px 6px rgba(0, 51, 255, 0.06),
        0 10px 24px rgba(0, 51, 255, 0.1);
    transform: scale(1.02);
    z-index: 1;
}

.imgpro-plan-card--highlight:hover:not(.imgpro-plan-card--current) {
    border-color: var(--imgpro-primary-600);
    box-shadow:
        0 0 0 4px rgba(0, 51, 255, 0.12),
        0 8px 16px rgba(0, 51, 255, 0.12),
        0 16px 32px rgba(0, 51, 255, 0.08);
    transform: scale(1.03);
}

/* Current plan state */
.imgpro-plan-card--current {
    background: var(--imgpro-gray-50);
    border-color: var(--imgpro-gray-200);
    cursor: default;
}

/* Selected state - clear feedback */
.imgpro-plan-card.is-selected {
    border-color: var(--imgpro-primary-500);
    box-shadow:
        0 0 0 3px var(--imgpro-primary-100),
        0 1px 2px rgba(0, 51, 255, 0.08);
}

.imgpro-plan-card.is-selected.imgpro-plan-card--highlight {
    border-color: var(--imgpro-primary-600);
    box-shadow:
        0 0 0 4px rgba(0, 51, 255, 0.15),
        0 8px 24px rgba(0, 51, 255, 0.15),
        0 16px 48px rgba(0, 51, 255, 0.1);
    transform: scale(1.03);
}

.imgpro-plan-card--downgrade {
    opacity: 0.6;
}

.imgpro-plan-card--downgrade:hover {
    opacity: 0.8;
}

/* ==========================================================================
   Plan Card Badge
   ========================================================================== */

.imgpro-plan-card__badge {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translate(-50%, -50%);
    padding: 6px 16px;
    font-size: var(--imgpro-text-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    background: linear-gradient(135deg, var(--imgpro-primary-500) 0%, var(--imgpro-primary-600) 100%);
    color: white;
    border-radius: var(--imgpro-radius-full);
    white-space: nowrap;
    box-shadow:
        0 2px 8px rgba(0, 51, 255, 0.3),
        0 4px 12px rgba(0, 51, 255, 0.15);
}

.imgpro-plan-card__badge--current {
    background: var(--imgpro-gray-600);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

/* ==========================================================================
   Plan Card Content
   ========================================================================== */

.imgpro-plan-card__header {
    text-align: center;
    margin-bottom: var(--imgpro-space-2);
    padding-top: var(--imgpro-space-2);
}

.imgpro-plan-card__name {
    margin: 0;
    font-size: var(--imgpro-text-lg);
    font-weight: 600;
    color: var(--imgpro-gray-900);
}

.imgpro-plan-card__description {
    margin: var(--imgpro-space-1) 0 0;
    font-size: var(--imgpro-text-sm);
    color: var(--imgpro-gray-500);
}

/* Price - Large, confident typography */
.imgpro-plan-card__price {
    text-align: center;
    padding: var(--imgpro-space-4) 0 var(--imgpro-space-5);
    border-bottom: 1px solid var(--imgpro-gray-100);
    margin-bottom: var(--imgpro-space-5);
}

.imgpro-plan-card__amount {
    font-size: 2.25rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--imgpro-gray-900);
}

.imgpro-plan-card__period {
    font-size: var(--imgpro-text-sm);
    font-weight: 400;
    color: var(--imgpro-gray-500);
}

/* ==========================================================================
   Plan Card Features
   ========================================================================== */

.imgpro-plan-card__features {
    flex: 1;
    list-style: none;
    margin: 0;
    padding: 0;
}

.imgpro-plan-card__feature {
    display: flex;
    align-items: flex-start;
    gap: var(--imgpro-space-3);
    padding: 6px 0;
    font-size: var(--imgpro-text-sm);
    color: var(--imgpro-gray-600);
    line-height: 1.4;
}

.imgpro-plan-card__feature strong {
    font-weight: 600;
    color: var(--imgpro-gray-900);
}

.imgpro-plan-card__feature-icon {
    flex-shrink: 0;
    margin-top: 1px;
    color: var(--imgpro-success-500);
}

.imgpro-plan-card__feature--disabled {
    color: var(--imgpro-gray-400);
}

.imgpro-plan-card__feature--disabled .imgpro-plan-card__feature-icon {
    color: var(--imgpro-gray-300);
}

/* ==========================================================================
   Plan Card Action
   ========================================================================== */

.imgpro-plan-card__action {
    margin-top: var(--imgpro-space-6);
}

.imgpro-plan-card__select {
    width: 100%;
    justify-content: center;
}

/* When card is selected, show different button state */
.imgpro-plan-card.is-selected .imgpro-plan-card__select {
    background: var(--imgpro-primary-600);
    border-color: var(--imgpro-primary-600);
    color: white;
}

.imgpro-plan-card.is-selected .imgpro-plan-card__select:hover {
    background: var(--imgpro-primary-700);
    border-color: var(--imgpro-primary-700);
}

.imgpro-plan-card__current-label {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--imgpro-space-2);
    padding: 10px var(--imgpro-space-4);
    font-size: var(--imgpro-text-sm);
    font-weight: 500;
    color: var(--imgpro-gray-500);
    background: var(--imgpro-gray-100);
    border-radius: var(--imgpro-radius);
}

.imgpro-plan-card__current-label svg {
    color: var(--imgpro-success-500);
}

/* ==========================================================================
   Plan Selector Footer
   ========================================================================== */

.imgpro-plan-selector__footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--imgpro-space-6);
    padding-top: var(--imgpro-space-8);
    border-top: 1px solid var(--imgpro-gray-100);
}

.imgpro-plan-selector__selected {
    display: flex;
    align-items: baseline;
    gap: var(--imgpro-space-3);
}

.imgpro-plan-selector__selected-label {
    font-size: var(--imgpro-text-sm);
    color: var(--imgpro-gray-500);
}

.imgpro-plan-selector__selected-plan {
    font-size: var(--imgpro-text-base);
    font-weight: 600;
    color: var(--imgpro-gray-900);
}

.imgpro-plan-selector__selected-price {
    font-size: var(--imgpro-text-sm);
    color: var(--imgpro-gray-500);
}

/* Checkout button - prominent CTA */
#imgpro-plan-checkout {
    padding: 12px 24px;
    font-size: var(--imgpro-text-base);
    font-weight: 600;
}

#imgpro-plan-checkout:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.imgpro-plan-selector__hint {
    text-align: center;
    margin-top: var(--imgpro-space-5);
    padding-top: var(--imgpro-space-5);
    font-size: var(--imgpro-text-sm);
    color: var(--imgpro-gray-500);
}

.imgpro-plan-selector__hint::before {
    content: "";
    display: block;
    width: 40px;
    height: 1px;
    background: var(--imgpro-gray-200);
    margin: 0 auto var(--imgpro-space-5);
}

/* ==========================================================================
   Upgrade CTA Component
   ========================================================================== */

.imgpro-upgrade-cta {
    display: flex;
    align-items: center;
    gap: var(--imgpro-space-6);
    padding: var(--imgpro-space-6);
    background: linear-gradient(135deg, var(--imgpro-primary-50) 0%, var(--imgpro-bg) 100%);
    border: 1px solid var(--imgpro-primary-100);
    border-radius: var(--imgpro-radius-lg);
}

.imgpro-upgrade-cta--card {
    flex-direction: row;
}

.imgpro-upgrade-cta__icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    background: var(--imgpro-primary-100);
    border-radius: var(--imgpro-radius);
    color: var(--imgpro-primary-600);
}

.imgpro-upgrade-cta__content {
    flex: 1;
}

.imgpro-upgrade-cta__content h4 {
    margin: 0 0 var(--imgpro-space-1);
    font-size: var(--imgpro-text-base);
    font-weight: 600;
    color: var(--imgpro-text);
}

.imgpro-upgrade-cta__content p {
    margin: 0;
    font-size: var(--imgpro-text-sm);
    color: var(--imgpro-text-secondary);
}

@media (max-width: 600px) {
    .imgpro-upgrade-cta--card {
        flex-direction: column;
        text-align: center;
    }

    .imgpro-plan-selector {
        padding: var(--imgpro-space-6);
    }

    .imgpro-plan-selector--modal .imgpro-plan-selector__header {
        margin-bottom: var(--imgpro-space-6);
    }

    .imgpro-plan-selector__header h2 {
        font-size: var(--imgpro-text-xl);
    }

    .imgpro-plan-selector__footer {
        flex-direction: column;
        gap: var(--imgpro-space-4);
    }

    .imgpro-plan-selector__selected {
        justify-content: center;
    }

    #imgpro-plan-checkout {
        width: 100%;
    }
}

/* ==========================================================================
   Plan Modal Checkout Button Loading State
   ========================================================================== */

#imgpro-plan-checkout .imgpro-btn-loading {
    display: none;
}

#imgpro-plan-checkout.is-loading .imgpro-btn-text,
#imgpro-plan-checkout.is-loading .imgpro-btn-icon {
    display: none;
}

#imgpro-plan-checkout.is-loading .imgpro-btn-loading {
    display: flex;
    align-items: center;
    gap: var(--imgpro-space-2);
}

/* Prevent body scroll when modal is open */
body.imgpro-modal-open {
    overflow: hidden;
}

/* ==========================================================================
   Confirmation Modal
   ========================================================================== */

.imgpro-confirm-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 100001; /* Above plan modal */
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--imgpro-space-6);
}

.imgpro-confirm-modal__backdrop {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(9, 9, 11, 0.6);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

.imgpro-confirm-modal__content {
    position: relative;
    max-width: 420px;
    width: 100%;
    background: var(--imgpro-bg);
    border-radius: var(--imgpro-radius-xl);
    box-shadow:
        0 0 0 1px rgba(0, 0, 0, 0.03),
        0 2px 4px rgba(0, 0, 0, 0.02),
        0 12px 24px rgba(0, 0, 0, 0.06),
        var(--imgpro-shadow-xl);
    padding: var(--imgpro-space-8);
}

/* Header */
.imgpro-confirm-modal__header {
    text-align: center;
    padding-bottom: var(--imgpro-space-6);
    border-bottom: 1px solid var(--imgpro-gray-100);
    margin-bottom: var(--imgpro-space-6);
}

.imgpro-confirm-modal__badge {
    display: inline-block;
    font-size: var(--imgpro-text-2xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--imgpro-primary-600);
    background: var(--imgpro-primary-50);
    padding: var(--imgpro-space-1) var(--imgpro-space-3);
    border-radius: var(--imgpro-radius-full);
    margin-bottom: var(--imgpro-space-3);
}

.imgpro-confirm-modal__title {
    font-size: var(--imgpro-text-4xl);
    font-weight: 700;
    color: var(--imgpro-text);
    margin: 0 0 var(--imgpro-space-2) 0;
    letter-spacing: -0.02em;
}

.imgpro-confirm-modal__price {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 2px;
}

.imgpro-confirm-modal__price-amount {
    font-size: var(--imgpro-text-5xl);
    font-weight: 700;
    color: var(--imgpro-text);
    letter-spacing: -0.03em;
    line-height: 1;
}

.imgpro-confirm-modal__price-period {
    font-size: var(--imgpro-text-lg);
    font-weight: 500;
    color: var(--imgpro-gray-400);
}

/* Hero section (multiplier + comparison) */
.imgpro-confirm-modal__hero {
    text-align: center;
    padding: var(--imgpro-space-5);
    background: var(--imgpro-gray-50);
    border-radius: var(--imgpro-radius-lg);
    margin-bottom: var(--imgpro-space-5);
}

.imgpro-confirm-modal__multiplier {
    font-size: var(--imgpro-text-2xl);
    font-weight: 700;
    color: var(--imgpro-text);
    letter-spacing: -0.02em;
    margin-bottom: var(--imgpro-space-1);
}

.imgpro-confirm-modal__comparison {
    font-size: var(--imgpro-text-sm);
    color: var(--imgpro-gray-500);
    font-weight: 500;
}

/* Checklist (custom domain, priority support) */
.imgpro-confirm-modal__checklist {
    list-style: none;
    margin: 0 0 var(--imgpro-space-6) 0;
    padding: var(--imgpro-space-5) 0;
    border-top: 1px solid var(--imgpro-gray-100);
    border-bottom: 1px solid var(--imgpro-gray-100);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--imgpro-space-3);
}

.imgpro-confirm-modal__checklist:empty {
    display: none;
}

.imgpro-confirm-modal__checklist li {
    display: flex;
    align-items: center;
    gap: var(--imgpro-space-2);
    font-size: var(--imgpro-text-sm);
    font-weight: 500;
    color: var(--imgpro-gray-700);
}

.imgpro-confirm-modal__checklist svg {
    color: var(--imgpro-success-500);
    flex-shrink: 0;
}

.imgpro-confirm-modal__footer {
    text-align: center;
}

.imgpro-confirm-modal__note {
    font-size: var(--imgpro-text-xs);
    color: var(--imgpro-gray-400);
    margin: 0 0 var(--imgpro-space-4) 0;
}

.imgpro-confirm-modal__actions {
    display: flex;
    gap: var(--imgpro-space-3);
    justify-content: center;
}

.imgpro-confirm-modal__actions .imgpro-btn {
    min-width: 120px;
    padding-left: var(--imgpro-space-6);
    padding-right: var(--imgpro-space-6);
}

/* Loading state for confirm button */
#imgpro-upgrade-confirm .imgpro-btn-loading {
    display: none;
}

#imgpro-upgrade-confirm.is-loading .imgpro-btn-text {
    display: none;
}

#imgpro-upgrade-confirm.is-loading .imgpro-btn-loading {
    display: flex;
    align-items: center;
    gap: var(--imgpro-space-2);
}

/* ==========================================================================
   Recovery Verification Modal
   ========================================================================== */

.imgpro-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 100001;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--imgpro-space-6);
    background: rgba(9, 9, 11, 0.6);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

.imgpro-modal {
    position: relative;
    background: #ffffff;
    border-radius: 16px;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    max-width: 400px;
    width: 100%;
    animation: imgpro-modal-in 0.2s ease-out;
}

@keyframes imgpro-modal-in {
    from {
        opacity: 0;
        transform: scale(0.95);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.imgpro-modal-close {
    position: absolute;
    top: var(--imgpro-space-4);
    right: var(--imgpro-space-4);
    width: 32px;
    height: 32px;
    border: none;
    background: transparent;
    color: var(--imgpro-gray-400);
    font-size: 24px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--imgpro-radius-md);
    transition: all 0.15s ease;
}

.imgpro-modal-close:hover {
    background: var(--imgpro-gray-100);
    color: var(--imgpro-gray-600);
}

.imgpro-modal-header {
    padding: var(--imgpro-space-6) var(--imgpro-space-6) 0;
    text-align: center;
}

.imgpro-modal-header h2 {
    margin: 0;
    font-size: var(--imgpro-text-xl);
    font-weight: 600;
    color: var(--imgpro-text);
}

.imgpro-modal-body {
    padding: var(--imgpro-space-6);
    text-align: center;
}

.imgpro-modal-body p {
    margin: 0 0 var(--imgpro-space-4) 0;
    color: var(--imgpro-gray-600);
}

.imgpro-modal-body .imgpro-hint {
    font-size: var(--imgpro-text-sm);
    color: var(--imgpro-gray-400);
    margin-top: var(--imgpro-space-3);
}

.imgpro-verification-input {
    margin: var(--imgpro-space-4) 0;
    display: flex;
    justify-content: center;
}

.imgpro-verification-input input {
    width: 240px;
    padding: var(--imgpro-space-4);
    font-size: 32px;
    font-weight: 600;
    text-align: center;
    letter-spacing: 0.25em;
    border: 2px solid var(--imgpro-gray-200);
    border-radius: var(--imgpro-radius-lg);
    background: var(--imgpro-gray-50);
    color: var(--imgpro-text);
    transition: all 0.15s ease;
    font-family: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;
}

.imgpro-verification-input input:focus {
    outline: none;
    border-color: var(--imgpro-primary-500);
    background: var(--imgpro-bg);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.imgpro-verification-input input.error {
    border-color: var(--imgpro-red-500, #ef4444);
    background: #fef2f2;
}

.imgpro-verification-input input::placeholder {
    color: var(--imgpro-gray-300);
    font-weight: 400;
}

.imgpro-modal-footer {
    padding: 0 var(--imgpro-space-6) var(--imgpro-space-6);
    display: flex;
    gap: var(--imgpro-space-3);
    justify-content: center;
}

.imgpro-modal-footer .imgpro-btn {
    min-width: 100px;
}

/* Source URLs Section */
.imgpro-source-urls-card {
    padding: var(--imgpro-space-5) var(--imgpro-space-6);
    background: var(--imgpro-bg);
    border: 1px solid var(--imgpro-border);
    border-radius: var(--imgpro-radius-lg);
    box-shadow: var(--imgpro-card-shadow);
    margin-bottom: var(--imgpro-space-2);
}

.imgpro-source-urls-header {
    margin-bottom: var(--imgpro-space-4);
}

.imgpro-source-urls-header h4 {
    margin: 0 0 var(--imgpro-space-1);
    font-size: var(--imgpro-text-sm);
    font-weight: 600;
    color: var(--imgpro-text);
}

.imgpro-source-urls-description {
    margin: 0;
    font-size: var(--imgpro-text-sm);
    color: var(--imgpro-text-secondary);
}

.imgpro-source-urls-list {
    margin-bottom: var(--imgpro-space-4);
    min-height: 60px;
}

.imgpro-source-urls-loading,
.imgpro-source-urls-empty,
.imgpro-source-urls-error {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--imgpro-space-2);
    padding: var(--imgpro-space-5);
    color: var(--imgpro-text-secondary);
    font-size: var(--imgpro-text-sm);
}

.imgpro-source-urls-error {
    color: var(--imgpro-error-600);
}

.imgpro-source-urls-items {
    display: flex;
    flex-direction: column;
    gap: var(--imgpro-space-2);
}

.imgpro-source-url-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--imgpro-space-3) var(--imgpro-space-4);
    background: var(--imgpro-bg-muted);
    border-radius: var(--imgpro-radius-sm);
    border: 1px solid var(--imgpro-border);
}

.imgpro-source-url-item.is-primary {
    background: var(--imgpro-primary-50);
    border-color: var(--imgpro-primary-600);
}

.imgpro-source-url-item code {
    font-family: var(--imgpro-font-mono);
    font-size: var(--imgpro-text-xs);
    color: var(--imgpro-text);
    background: transparent;
    padding: 0;
}

.imgpro-source-url-badge {
    display: inline-block;
    padding: var(--imgpro-space-1) var(--imgpro-space-2);
    background: var(--imgpro-primary-600);
    color: var(--imgpro-bg);
    font-size: var(--imgpro-text-2xs);
    font-weight: 600;
    text-transform: uppercase;
    border-radius: var(--imgpro-radius-sm);
    letter-spacing: 0.5px;
}

.imgpro-source-url-remove {
    background: transparent;
    border: none;
    color: var(--imgpro-error-600);
    font-size: 24px;
    line-height: 1;
    cursor: pointer;
    padding: 0 var(--imgpro-space-2);
    opacity: 0.6;
    transition: opacity var(--imgpro-transition-base);
}

.imgpro-source-url-remove:hover {
    opacity: 1;
}

.imgpro-source-urls-form {
    border-top: 1px solid var(--imgpro-border);
    padding-top: var(--imgpro-space-4);
}

.imgpro-source-urls-input-group {
    display: flex;
    gap: var(--imgpro-space-3);
}

.imgpro-source-urls-input-group .imgpro-input {
    flex: 1;
    padding: var(--imgpro-space-3) var(--imgpro-space-4);
    font-size: var(--imgpro-text-sm);
    background: var(--imgpro-bg);
    border: 1px solid var(--imgpro-border);
    border-radius: var(--imgpro-radius);
}

.imgpro-source-urls-input-group .imgpro-input:focus {
    outline: none;
    border-color: var(--imgpro-primary-500);
    box-shadow: 0 0 0 3px var(--imgpro-primary-100);
}

.imgpro-source-urls-input-group .imgpro-input:disabled {
    background: var(--imgpro-bg-muted);
    color: var(--imgpro-text-muted);
    cursor: not-allowed;
}

.imgpro-source-urls-limit {
    margin: var(--imgpro-space-3) 0 0;
    font-size: var(--imgpro-text-xs);
    color: var(--imgpro-text-secondary);
}

.imgpro-source-urls-limit strong {
    color: var(--imgpro-text);
}

.imgpro-source-urls-limit .imgpro-upgrade-link {
    color: var(--imgpro-primary-600);
    text-decoration: none;
    margin-left: var(--imgpro-space-2);
}

.imgpro-source-urls-limit .imgpro-upgrade-link:hover {
    color: var(--imgpro-primary-700);
    text-decoration: none;
}

.imgpro-source-urls-limit .imgpro-upgrade-link strong {
    color: inherit;
}