/* ================================================
   DESIGN TOKEN INSPECTOR - STYLES
   Professional Dark Mode Developer Tool Aesthetic
   ================================================ */

/* CSS Variables / Design Tokens */
:root {
    /* Colors - Primary Palette (Modern Dark - Zinc/Slate inspired by shadcn) */
    --color-bg-primary: #09090b;
    --color-bg-secondary: #18181b;
    --color-bg-tertiary: #27272a;
    --color-bg-elevated: #18181b;
    --color-bg-hover: #27272a;

    /* Colors - Accent (Modern Blue with better contrast) */
    --color-accent-primary: #3b82f6;
    --color-accent-secondary: #2563eb;
    --color-accent-success: #22c55e;
    --color-accent-warning: #f59e0b;
    --color-accent-error: #ef4444;
    --color-accent-info: #0ea5e9;

    /* Colors - Text (Better hierarchy for dark mode) */
    --color-text-primary: #fafafa;
    --color-text-secondary: #a1a1aa;
    --color-text-tertiary: #71717a;
    --color-text-inverse: #09090b;
    --color-text-muted: #71717a;

    /* Colors - Borders (Subtle borders for dark mode) */
    --color-border-default: #27272a;
    --color-border-focus: #3b82f6;
    --color-border-hover: #3f3f46;

    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;

    /* Typography */
    --font-family-primary: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-family-mono: 'JetBrains Mono', 'Courier New', monospace;

    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-md: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 2rem;

    --font-weight-light: 300;
    --font-weight-normal: 400;
    --font-weight-medium: 500;
    --font-weight-semibold: 600;
    --font-weight-bold: 700;

    --line-height-tight: 1.25;
    --line-height-normal: 1.5;
    --line-height-relaxed: 1.75;

    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-full: 9999px;

    /* Shadows (Enhanced for darker backgrounds) */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.5);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.6), 0 2px 4px -1px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.7), 0 4px 6px -2px rgba(0, 0, 0, 0.5);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.8), 0 10px 10px -5px rgba(0, 0, 0, 0.6);
    --shadow-glow: 0 0 20px rgba(59, 130, 246, 0.4);

    /* Transitions */
    --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-normal: 250ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 350ms cubic-bezier(0.4, 0, 0.2, 1);

    /* Z-Index */
    --z-modal: 1000;
    --z-overlay: 999;
    --z-header: 100;
}

/* Light Theme Variables */
[data-theme="light"] {
    /* Colors - Primary Palette (Clean whites and grays) */
    --color-bg-primary: #ececec;
    --color-bg-secondary: #fafafa;
    --color-bg-tertiary: #f4f4f5;
    --color-bg-elevated: #ffffff;
    --color-bg-hover: #f4f4f5;

    /* Colors - Text (Better hierarchy) */
    --color-text-primary: #09090b;
    --color-text-secondary: #71717a;
    --color-text-tertiary: #a1a1aa;
    --color-text-inverse: #fafafa;
    --color-text-muted: #71717a;

    /* Colors - Borders (Subtle and clean) */
    --color-border-default: #e4e4e7;
    --color-border-focus: #3b82f6;
    --color-border-hover: #d4d4d8;

    /* Shadows (Lighter for white backgrounds) */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --shadow-glow: 0 0 20px rgba(59, 130, 246, 0.15);
}

/* ================================================
   GLOBAL RESETS & BASE STYLES
   ================================================ */

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

html {
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-family-primary);
    background: linear-gradient(135deg, var(--color-bg-primary) 0%, var(--color-bg-secondary) 100%);
    color: var(--color-text-primary);
    line-height: var(--line-height-normal);
    min-height: 100vh;
    overflow-x: hidden;
    transition: background var(--transition-normal), color var(--transition-normal);
    /* Sticky footer layout */
    display: flex;
    flex-direction: column;
}

/* ================================================
   HEADER SECTION
   ================================================ */

/* ================================================
   HERO SECTION (Centered Header)
   ================================================ */

.hero-section {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    /* Removed large margins to allow parent centering */
    text-align: center;
    gap: var(--spacing-lg);
    width: 100%;
    /* Ensure full width for centering alignment */
}

.hero-logo-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-md);
}

.hero-icon {
    width: 64px;
    height: 64px;
    margin-bottom: var(--spacing-sm);
}

.hero-text-content h1 {
    font-size: var(--font-size-3xl);
    font-weight: var(--font-weight-bold);
    background: linear-gradient(135deg, var(--color-accent-primary), var(--color-accent-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: var(--spacing-xs);
    line-height: var(--line-height-tight);
}

.tagline {
    font-size: var(--font-size-lg);
    color: var(--color-text-secondary);
    font-weight: var(--font-weight-medium);
}

.hero-controls {
    display: flex;
    gap: var(--spacing-md);
    align-items: center;
    margin-top: var(--spacing-sm);
}

.hero-control-group {
    display: flex;
    align-items: center;
}

/* Language Toggle */
.language-toggle {
    display: flex;
    gap: 4px;
    background: var(--color-bg-secondary);
    padding: 4px;
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border-default);
}

.lang-btn {
    padding: var(--spacing-xs) var(--spacing-md);
    background: transparent;
    border: none;
    color: var(--color-text-secondary);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-semibold);
    font-family: var(--font-family-primary);
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all var(--transition-fast);
    min-width: 40px;
}

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

.lang-btn.active {
    background: var(--color-accent-primary);
    color: white;
    box-shadow: var(--shadow-sm);
}

/* Theme Toggle */
.theme-toggle {
    width: 44px;
    height: 44px;
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border-default);
    border-radius: var(--radius-md);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-normal);
    position: relative;
}

.theme-toggle:hover {
    border-color: var(--color-border-hover);
    background: var(--color-bg-hover);
    transform: scale(1.05);
    /* Removed rotate(15deg) */
}

.theme-toggle:active {
    transform: scale(0.95);
}

.theme-icon {
    transition: all var(--transition-normal);
    color: var(--color-text-primary);
}

.theme-icon.hidden {
    display: none;
}

.sun-icon {
    animation: sunRotate 20s linear infinite;
}

.moon-icon {
    animation: moonGlow 2s ease-in-out infinite;
}

@keyframes sunRotate {
    from {
        transform: rotate(0deg);
    }

    to {
        transform: rotate(360deg);
    }
}

@keyframes moonGlow {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0.8;
    }
}

/* ================================================
   CONTROLS SECTION (Language & Theme)
   ================================================ */

.controls-section {
    margin-bottom: 0;
    /* Removed margin */
    width: 100%;
    /* Ensure full width */
}

.controls-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    margin: 0 auto;
    max-width: 100%;
    min-width: 320px;
}

@media (max-width: 768px) {
    .controls-container {
        width: 100%;
    }
}

/* ================================================
   MAIN CONTAINER
   ================================================ */

.app-container {
    width: 60%;
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--spacing-2xl);
    flex: 1;
    /* Grow to fill available space, pushing footer to bottom */
    position: relative;
    /* overflow: hidden; Removed to allow sticky elements if needed later */

    /* Centering content */
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: var(--spacing-lg);
    /* Add consistent gap between elements */
}

/* ================================================
   BACKGROUND BEAMS (React Component)
   ================================================ */

#background-beams-root {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    pointer-events: none;
    z-index: 0;
}

/* Ensure all content is above the beams */
.hero-section,
.controls-section,
.input-section {
    position: relative;
    z-index: 1;
}

@media (max-width: 1280px) {
    .app-container {
        max-width: 1000px;
    }
}

@media (max-width: 1024px) {
    .app-container {
        max-width: 900px;
    }
}

@media (max-width: 768px) {
    .app-container {
        padding: var(--spacing-lg);
        max-width: 100%;
    }
}

/* ================================================
   INPUT SECTION
   ================================================ */

.input-section {
    margin-bottom: 0;
    /* Removed margin */
    width: 100%;
    /* Ensure full width */
}

.input-card {
    /* background: var(--color-bg-elevated); */
    /* border: 1px solid var(--color-border-default); */
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    /* box-shadow: var(--shadow-lg); */
    transition: all var(--transition-normal);
}

/* Centered Input Card Modification */
.input-card.centered-card {
    width: 100%;
    margin: 0 auto;
    max-width: 100%;
    min-width: 320px;
    padding: 0;
}

@media (max-width: 768px) {
    .input-card.centered-card {
        width: 100%;
    }

    .hero-text-content h1 {
        font-size: var(--font-size-2xl);
    }
}

/* .input-card:hover {
    box-shadow: var(--shadow-xl);
    border-color: var(--color-border-hover);
} */

.input-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-xl);
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.input-header h2 {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-primary);
}

.mode-toggle {
    display: flex;
    gap: var(--spacing-xs);
    background: var(--color-bg-secondary);
    padding: var(--spacing-xs);
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border-default);
}

.mode-btn {
    padding: var(--spacing-sm) var(--spacing-md);
    background: transparent;
    border: none;
    color: var(--color-text-secondary);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    font-family: var(--font-family-primary);
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all var(--transition-fast);
    white-space: nowrap;
}

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

.mode-btn.active {
    background: var(--color-accent-primary);
    color: white;
    box-shadow: var(--shadow-sm);
}

.input-modes {
    position: relative;
}

.mode-panel {
    display: none;
    animation: fadeIn var(--transition-normal);
}

.mode-panel.active {
    display: block;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.info-banner {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md) var(--spacing-lg);
    background: rgba(79, 172, 254, 0.1);
    border: 1px solid rgba(79, 172, 254, 0.3);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-lg);
    color: var(--color-accent-info);
    font-size: var(--font-size-sm);
}

.info-banner.warning {
    background: rgba(245, 166, 35, 0.1);
    border-color: rgba(245, 166, 35, 0.3);
    color: var(--color-accent-warning);
}

.info-banner.success {
    background: rgba(67, 233, 123, 0.1);
    border-color: rgba(67, 233, 123, 0.3);
    color: var(--color-accent-success);
}

.info-banner svg {
    flex-shrink: 0;
}

.input-group {
    margin-bottom: var(--spacing-lg);
}

.input-group label {
    display: block;
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-sm);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.input-with-button {
    position: relative;
    width: 100%;
    display: flex;
    align-items: center;
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border-default);
    border-radius: var(--radius-md);
    transition: all var(--transition-normal);
}

.input-with-button:focus-within {
    border-color: var(--color-border-focus);
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
    background: var(--color-bg-tertiary);
}

.favicon-container {
    padding-left: var(--spacing-md);
    display: flex;
    align-items: center;
    justify-content: center;
}

.favicon-container img {
    border-radius: var(--radius-sm);
    object-fit: contain;
}

.input-field {
    width: 100%;
    padding: var(--spacing-md) 4rem var(--spacing-md) var(--spacing-md);
    background: transparent;
    border: none;
    border-radius: 0;
    color: var(--color-text-primary);
    font-family: var(--font-family-mono);
    font-size: var(--font-size-md);
    transition: all var(--transition-normal);
}

.input-field:focus {
    outline: none;
    background: transparent;
}

.input-field::placeholder {
    color: var(--color-text-tertiary);
}

.btn-icon-inline {
    position: absolute;
    right: 0.5rem;
    top: 50%;
    transform: translateY(-50%);
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-accent-primary), var(--color-accent-secondary));
    border: none;
    border-radius: var(--radius-md);
    color: white;
    cursor: pointer;
    transition: all var(--transition-normal);
    box-shadow: var(--shadow-md);
}

.btn-icon-inline:hover {
    transform: translateY(-50%) scale(1.05);
    box-shadow: var(--shadow-lg), var(--shadow-glow);
}

.btn-icon-inline:active {
    transform: translateY(-50%) scale(0.95);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-lg);
    font-family: var(--font-family-primary);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-normal);
    white-space: nowrap;
}

/* Button overrides for formal look */
.btn-primary {
    background: var(--color-accent-primary);
    color: white;
    box-shadow: var(--shadow-sm);
}

.btn-primary:hover {
    background: var(--color-accent-secondary);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.btn-primary:active {
    transform: translateY(0);
}

.btn-secondary {
    background: var(--color-bg-secondary);
    color: var(--color-text-primary);
    border: 1px solid var(--color-border-default);
}

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

.btn-large {
    width: 100%;
    padding: var(--spacing-lg) var(--spacing-xl);
    font-size: var(--font-size-md);
}

.bookmarklet-instructions {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-md);
}

.bookmarklet-btn {
    display: inline-block;
    padding: var(--spacing-lg) var(--spacing-xl);
    background: linear-gradient(135deg, var(--color-accent-success), var(--color-accent-info));
    color: white;
    text-decoration: none;
    border-radius: var(--radius-md);
    font-weight: var(--font-weight-semibold);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal);
    margin-bottom: var(--spacing-lg);
    cursor: move;
}

.bookmarklet-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.help-text {
    font-size: var(--font-size-xs);
    color: var(--color-text-tertiary);
    margin-bottom: var(--spacing-md);
}

/* Extraction Options */
/* .extraction-options {
    margin-top: var(--spacing-lg);
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--color-border-default);
} */

.options-label {
    display: block;
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-md);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.checkbox-group {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-lg);
    align-items: center;
}

/* Modern Minimalist Checkbox Style */
.checkbox-label {
    display: inline-flex;
    align-items: center;
    cursor: pointer;
    user-select: none;
    font-size: var(--font-size-sm);
    color: var(--color-text-primary);
    gap: var(--spacing-sm);
}

/* Hide default checkbox */
.checkbox-label input[type="checkbox"] {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    overflow: hidden;
    white-space: nowrap;
    border: none;
    opacity: 0;
}

/* Custom Checkbox Box */
.checkbox-text {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 16px;
    height: 16px;
    border-radius: var(--radius-sm);
    transition: all 200ms ease;
    flex-shrink: 0;
}

/* Dark Mode - Unchecked State */
:root .checkbox-text {
    background: var(--color-bg-primary);
    border: 1px solid #52525b;
    /* zinc-600 */
}

:root .checkbox-label:hover .checkbox-text {
    background: #27272a;
    /* zinc-800 */
}

/* Dark Mode - Checked State */
:root .checkbox-label input[type="checkbox"]:checked~.checkbox-text {
    background: #fafafa;
    /* zinc-50 - casi blanco */
    border: 1px solid #fafafa;
}

/* Light Mode - Unchecked State */
[data-theme="light"] .checkbox-text {
    background: #ffffff;
    border: 1px solid #52525b;
    /* zinc-600 */
}

[data-theme="light"] .checkbox-label:hover .checkbox-text {
    background: #f4f4f5;
    /* zinc-100 */
}

/* Light Mode - Checked State */
[data-theme="light"] .checkbox-label input[type="checkbox"]:checked~.checkbox-text {
    background: #18181b;
    /* zinc-900 */
    border: 1px solid #18181b;
}

/* Disabled State - Dark Mode */
:root .checkbox-label input[type="checkbox"]:disabled~.checkbox-text {
    background: #27272a;
    border: 1px solid #52525b;
    opacity: 0.5;
    cursor: not-allowed;
}

:root .checkbox-label input[type="checkbox"]:disabled:checked~.checkbox-text {
    background: #52525b;
    border: 1px solid #52525b;
}

/* Disabled State - Light Mode */
[data-theme="light"] .checkbox-label input[type="checkbox"]:disabled~.checkbox-text {
    background: #f4f4f5;
    border: 1px solid #a1a1aa;
    opacity: 0.5;
    cursor: not-allowed;
}

[data-theme="light"] .checkbox-label input[type="checkbox"]:disabled:checked~.checkbox-text {
    background: #a1a1aa;
    border: 1px solid #a1a1aa;
}

/* Checkmark Icon */
.checkbox-text::after {
    content: '';
    position: absolute;
    display: none;
    width: 16px;
    height: 16px;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' width='16' height='16'%3E%3Cpath d='M14 7L8.5 12.5L6 10' stroke='%2318181b' stroke-width='2' stroke-linecap='round' stroke-linejoin='round' fill='none'/%3E%3C/svg%3E");
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
}

/* Dark Mode - Show checkmark in dark color when checked */
:root .checkbox-label input[type="checkbox"]:checked~.checkbox-text::after {
    display: block;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' width='16' height='16'%3E%3Cpath d='M14 7L8.5 12.5L6 10' stroke='%2318181b' stroke-width='2' stroke-linecap='round' stroke-linejoin='round' fill='none'/%3E%3C/svg%3E");
}

/* Light Mode - Show checkmark in white when checked */
[data-theme="light"] .checkbox-label input[type="checkbox"]:checked~.checkbox-text::after {
    display: block;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' width='16' height='16'%3E%3Cpath d='M14 7L8.5 12.5L6 10' stroke='%23fafafa' stroke-width='2' stroke-linecap='round' stroke-linejoin='round' fill='none'/%3E%3C/svg%3E");
}

/* Disabled Checkmark */
:root .checkbox-label input[type="checkbox"]:disabled:checked~.checkbox-text::after {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' width='16' height='16'%3E%3Cpath d='M14 7L8.5 12.5L6 10' stroke='%23fafafa' stroke-width='2' stroke-linecap='round' stroke-linejoin='round' fill='none'/%3E%3C/svg%3E");
}

[data-theme="light"] .checkbox-label input[type="checkbox"]:disabled:checked~.checkbox-text::after {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' width='16' height='16'%3E%3Cpath d='M14 7L8.5 12.5L6 10' stroke='%23ffffff' stroke-width='2' stroke-linecap='round' stroke-linejoin='round' fill='none'/%3E%3C/svg%3E");
}

/* Label Text Styling */
.checkbox-label .checkbox-text+span {
    color: var(--color-text-primary);
    font-size: var(--font-size-sm);
}

.checkbox-label input[type="checkbox"]:disabled~span {
    color: var(--color-text-tertiary);
    cursor: not-allowed;
}

/* ================================================
   DASHBOARD SECTION
   ================================================ */

.dashboard-section {
    width: 100%;
    padding: var(--spacing-2xl);
    margin: 0;
    animation: slideUp var(--transition-slow);
    background-color: var(--color-bg-primary);
    z-index: 1;
}

@media (max-width: 768px) {
    .dashboard-section {
        padding: var(--spacing-lg);
    }
}

/* Modals Wrapper */
.modals-wrapper {
    position: relative;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.dashboard-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-xl);
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.dashboard-header h2 {
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-text-primary);
}

.dashboard-actions {
    display: flex;
    gap: var(--spacing-md);
}

/* Category Tabs */
.category-tabs {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-xl);
    overflow-x: auto;
    padding-bottom: var(--spacing-sm);
}

.category-tabs::-webkit-scrollbar {
    height: 4px;
}

.category-tabs::-webkit-scrollbar-track {
    background: var(--color-bg-secondary);
    border-radius: var(--radius-full);
}

.category-tabs::-webkit-scrollbar-thumb {
    background: var(--color-accent-primary);
    border-radius: var(--radius-full);
}

.tab-btn {
    padding: var(--spacing-md) var(--spacing-lg);
    background: var(--color-bg-elevated);
    border: 1px solid var(--color-border-default);
    color: var(--color-text-secondary);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    font-family: var(--font-family-primary);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
    white-space: nowrap;
}

.tab-btn:hover {
    color: var(--color-text-primary);
    border-color: var(--color-border-hover);
    background: var(--color-bg-hover);
}

.tab-btn.active {
    background: var(--color-accent-primary);
    border-color: var(--color-accent-primary);
    color: white;
    box-shadow: var(--shadow-md);
}

/* Token Grid */
.token-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--spacing-lg);
}

.token-card {
    background: var(--color-bg-elevated);
    border: 1px solid var(--color-border-default);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    transition: all var(--transition-normal);
    animation: tokenFadeIn var(--transition-normal);
}

@keyframes tokenFadeIn {
    from {
        opacity: 0;
        transform: scale(0.95);
    }

    to {
        opacity: 1;
        transform: scale(1);
    }
}

.token-card:hover {
    border-color: var(--color-border-hover);
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.token-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--spacing-md);
}

.token-category {
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-semibold);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    background: var(--color-bg-secondary);
    color: var(--color-text-secondary);
}

.token-preview {
    margin-bottom: var(--spacing-md);
    min-height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-bg-secondary);
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border-default);
    padding: var(--spacing-md);
    overflow: hidden;
}

.color-swatch {
    width: 100%;
    height: 80px;
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-md);
}

.typography-specimen {
    width: 100%;
    text-align: center;
}

.spacing-visual {
    background: repeating-linear-gradient(45deg,
            var(--color-accent-primary),
            var(--color-accent-primary) 10px,
            var(--color-accent-secondary) 10px,
            var(--color-accent-secondary) 20px);
    opacity: 0.3;
    border-radius: var(--radius-sm);
}

.token-details {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.token-name {
    font-family: var(--font-family-mono);
    font-size: var(--font-size-sm);
    color: var(--color-text-primary);
    font-weight: var(--font-weight-medium);
    word-break: break-word;
}

.token-value {
    font-family: var(--font-family-mono);
    font-size: var(--font-size-xs);
    color: var(--color-text-tertiary);
    background: var(--color-bg-secondary);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    word-break: break-all;
}

/* ================================================
   EMPTY STATE
   ================================================ */

.empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 0 var(--spacing-2xl);
    text-align: center;
    min-height: calc(100vh - 280px);
    /* Fill remaining viewport height */
    width: 100%;
    margin: 0 auto;
}

.empty-state-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 96px;
    /* Circle size */
    height: 96px;
    margin-bottom: var(--spacing-2xl);
    color: var(--color-icon-muted, var(--color-text-tertiary));
    background: var(--color-bg-secondary);
    border-radius: 50%;
    border: 1px solid var(--color-border-default);
}

.empty-state-icon svg {
    width: 40px;
    height: 40px;
    opacity: 0.6;
}

.empty-state-title {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-md);
    letter-spacing: -0.01em;
}

.empty-state-description {
    font-size: var(--font-size-base);
    color: var(--color-text-secondary);
    max-width: 400px;
    line-height: 1.6;
    margin-bottom: var(--spacing-xl);
}

/* ================================================
   EXPORT MODAL
   ================================================ */

.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(10, 14, 26, 0.9);
    backdrop-filter: blur(10px);
    z-index: var(--z-modal);
    align-items: center;
    justify-content: center;
    animation: fadeIn var(--transition-normal);
}

.modal.active {
    display: flex;
}

.modal-content {
    background: var(--color-bg-elevated);
    border: 1px solid var(--color-border-default);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    max-width: 600px;
    width: 90%;
    max-height: 80vh;
    overflow: hidden;
    animation: slideUp var(--transition-slow);
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-xl);
    border-bottom: 1px solid var(--color-border-default);
}

.modal-header h2 {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-semibold);
}

.modal-close {
    background: transparent;
    border: none;
    color: var(--color-text-secondary);
    cursor: pointer;
    padding: var(--spacing-sm);
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

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

.modal-body {
    padding: var(--spacing-xl);
}

.export-options {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: var(--spacing-md);
}

.export-option {
    background: var(--color-bg-secondary);
    border: 2px solid var(--color-border-default);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    cursor: pointer;
    transition: all var(--transition-normal);
    text-align: center;
}

.export-option:hover {
    border-color: var(--color-accent-primary);
    background: var(--color-bg-hover);
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.export-icon {
    font-size: var(--font-size-3xl);
    margin-bottom: var(--spacing-sm);
}

.export-option h3 {
    font-size: var(--font-size-md);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-xs);
}

.export-option p {
    font-size: var(--font-size-xs);
    color: var(--color-text-tertiary);
}

/* ================================================
   LOADING OVERLAY
   ================================================ */

.loading-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(10, 14, 26, 0.95);
    backdrop-filter: blur(10px);
    z-index: var(--z-overlay);
    align-items: center;
    justify-content: center;
    flex-direction: column;
}

.loading-overlay.active {
    display: flex;
}

.loading-spinner {
    position: relative;
    width: 80px;
    height: 80px;
}

.spinner-ring {
    position: absolute;
    width: 100%;
    height: 100%;
    border: 3px solid transparent;
    border-top-color: var(--color-accent-primary);
    border-radius: 50%;
    animation: spin 1.5s cubic-bezier(0.68, -0.55, 0.265, 1.55) infinite;
}

.spinner-ring:nth-child(2) {
    border-top-color: var(--color-accent-secondary);
    animation-delay: 0.2s;
    width: 85%;
    height: 85%;
    margin: 7.5%;
}

.spinner-ring:nth-child(3) {
    border-top-color: var(--color-accent-info);
    animation-delay: 0.4s;
    width: 70%;
    height: 70%;
    margin: 15%;
}

@keyframes spin {
    0% {
        transform: rotate(0deg);
    }

    100% {
        transform: rotate(360deg);
    }
}

.loading-text {
    margin-top: var(--spacing-xl);
    font-size: var(--font-size-lg);
    color: var(--color-text-secondary);
    font-weight: var(--font-weight-medium);
}

/* ================================================
   ALERT DIALOG (Confirmation Modal)
   ================================================ */

.alert-dialog {
    position: fixed;
    inset: 0;
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: center;
}

.alert-dialog-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.8);
    animation: fadeIn 200ms ease-out;
    z-index: 101;
}

.alert-dialog-content {
    position: fixed;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    z-index: 102;
    width: 100%;
    max-width: 500px;
    background: var(--color-bg-elevated);
    border: 1px solid var(--color-border-default);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-xl);
    animation: alertDialogShow 200ms ease-out;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

@keyframes alertDialogShow {
    from {
        opacity: 0;
        transform: translate(-50%, -50%) scale(0.95);
    }

    to {
        opacity: 1;
        transform: translate(-50%, -50%) scale(1);
    }
}

.alert-dialog-header {
    margin-bottom: var(--spacing-lg);
}

.alert-dialog-title {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-primary);
    margin: 0 0 var(--spacing-sm) 0;
    line-height: var(--line-height-tight);
}

.alert-dialog-description {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    margin: 0;
    line-height: var(--line-height-relaxed);
}

.alert-dialog-footer {
    display: flex;
    flex-direction: column-reverse;
    gap: var(--spacing-sm);
}

@media (min-width: 640px) {
    .alert-dialog-footer {
        flex-direction: row;
        justify-content: flex-end;
    }
}

.alert-dialog-cancel {
    margin-top: var(--spacing-sm);
}

@media (min-width: 640px) {
    .alert-dialog-cancel {
        margin-top: 0;
    }
}

/* Danger Button Variant */
.btn-danger {
    background: #dc2626;
    color: white;
    border: 1px solid #dc2626;
}

.btn-danger:hover {
    background: #b91c1c;
    border-color: #b91c1c;
}

.btn-danger:active {
    background: #991b1b;
    transform: translateY(1px);
}

/* ================================================
   RESPONSIVE DESIGN
   ================================================ */

@media (max-width: 768px) {
    .app-container {
        padding: var(--spacing-lg);
    }

    .header-content {
        flex-direction: column;
        align-items: flex-start;
    }

    .header-stats {
        width: 100%;
        justify-content: space-between;
    }

    .header-controls {
        width: 100%;
        flex-direction: row;
        justify-content: space-between;
        gap: var(--spacing-md);
    }

    .control-group {
        flex: 1;
    }

    .input-header {
        flex-direction: column;
        align-items: flex-start;
    }

    .mode-toggle {
        width: 100%;
        flex-wrap: wrap;
    }

    .token-grid {
        grid-template-columns: 1fr;
    }

    .dashboard-header {
        flex-direction: column;
        align-items: flex-start;
    }

    .dashboard-actions {
        width: 100%;
    }

    .dashboard-actions .btn {
        flex: 1;
    }
}

/* ================================================
   UTILITY CLASSES
   ================================================ */

.hidden {
    display: none !important;
}

.text-center {
    text-align: center;
}

.mt-md {
    margin-top: var(--spacing-md);
}

.mb-md {
    margin-bottom: var(--spacing-md);
}

/* ================================================
   FOOTER STYLES
   ================================================ */

.app-footer {
    background: var(--color-bg-elevated);
    /* border-top: 1px solid var(--color-border-default); */
    padding: var(--spacing-md) var(--spacing-2xl);
    /* margin-top: auto; */
    /* Push to bottom using flexbox */
    text-align: center;
    flex-shrink: 0;
    /* Prevent footer from shrinking */
    border: 1px solid var(--color-border-default);
    border-radius: var(--radius-md);
    width: fit-content;
    margin: 1rem auto;
}

.footer-content {
    max-width: 1400px;
    margin: 0 auto;
}

.footer-text {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    flex-wrap: wrap;
}

.footer-link {
    color: var(--color-accent-primary);
    text-decoration: none;
    transition: all var(--transition-fast);
    position: relative;
}

.footer-link::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(135deg, var(--color-accent-primary), var(--color-accent-secondary));
    transition: width var(--transition-normal);
}

.footer-link:hover {
    color: var(--color-accent-secondary);
}

.footer-link:hover::after {
    width: 100%;
}

.footer-link strong {
    font-weight: var(--font-weight-semibold);
}

@media (max-width: 480px) {
    .app-footer {
        padding: var(--spacing-lg) var(--spacing-md);
    }

    .footer-text {
        font-size: var(--font-size-xs);
    }
}

/* ================================================
   CUSTOM CURSOR
   ================================================ */

* {
    cursor: none !important;
}

#cursor-dot {
    width: 20px;
    height: 20px;
    background-color: var(--color-accent-primary);
    position: fixed;
    top: 0;
    left: 0;
    transform: translate(-50%, -50%);
    border-radius: 50%;
    z-index: 9999;
    pointer-events: none;
    transition: width 0.3s, height 0.3s, background-color 0.3s, opacity 0.3s;
    mix-blend-mode: exclusion;
}

/* Hover state on links/buttons */
body.hovering #cursor-dot {
    width: 30px;
    height: 30px;
    background: linear-gradient(135deg, var(--color-accent-primary), var(--color-accent-warning));
    opacity: 1;
    mix-blend-mode: normal;
    border: 1px solid var(--color-text-primary);
}