/* ============================================
   JunoCash Mining Pool - Premium Purple Design System
   ============================================

   Design Philosophy:
   - Deep purple brand identity
   - Clean, minimal white cards
   - Soft shadows and subtle gradients
   - Inter font for modern typography
   - Consistent 8px spacing scale
   - Smooth micro-interactions
   ============================================ */

/* === GOOGLE FONTS === */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@500;600;700&display=swap');

/* === CSS VARIABLES - LIGHT THEME === */
:root {
    /* Spacing Scale (8px base for consistency) */
    --space-1: 4px;
    --space-2: 8px;
    --space-3: 12px;
    --space-4: 16px;
    --space-5: 20px;
    --space-6: 24px;
    --space-8: 32px;
    --space-10: 40px;
    --space-12: 48px;
    --space-16: 64px;
    --space-20: 80px;

    /* Premium Purple Palette */
    --purple-50: #faf5ff;
    --purple-100: #f3e8ff;
    --purple-200: #e9d5ff;
    --purple-300: #d8b4fe;
    --purple-400: #c084fc;
    --purple-500: #a855f7;
    --purple-600: #9333ea;
    --purple-700: #7e22ce;
    --purple-800: #6b21a8;
    --purple-900: #581c87;
    --purple-950: #3b0764;

    /* Deep Purple (Brand Primary) */
    --brand-50: #f5f3ff;
    --brand-100: #ede9fe;
    --brand-200: #ddd6fe;
    --brand-300: #c4b5fd;
    --brand-400: #a78bfa;
    --brand-500: #8b5cf6;
    --brand-600: #7c3aed;
    --brand-700: #6d28d9;
    --brand-800: #5b21b6;
    --brand-900: #4c1d95;
    --brand-950: #2e1065;

    /* Blue Accents */
    --blue-50: #eff6ff;
    --blue-100: #dbeafe;
    --blue-200: #bfdbfe;
    --blue-300: #93c5fd;
    --blue-400: #60a5fa;
    --blue-500: #3b82f6;
    --blue-600: #2563eb;

    /* Neutral Grays */
    --gray-50: #fafafa;
    --gray-100: #f4f4f5;
    --gray-200: #e4e4e7;
    --gray-300: #d4d4d8;
    --gray-400: #a1a1aa;
    --gray-500: #71717a;
    --gray-600: #52525b;
    --gray-700: #3f3f46;
    --gray-800: #27272a;
    --gray-900: #18181b;
    --gray-950: #09090b;

    /* Semantic Colors */
    --success-50: #ecfdf5;
    --success-500: #10b981;
    --success-600: #059669;
    --warning-50: #fffbeb;
    --warning-500: #f59e0b;
    --warning-600: #d97706;
    --danger-50: #fef2f2;
    --danger-500: #ef4444;
    --danger-600: #dc2626;

    /* Theme Colors (Light) */
    --bg-body: linear-gradient(135deg, #6d28d9 0%, #7c3aed 25%, #8b5cf6 50%, #a78bfa 75%, #c4b5fd 100%);
    --bg-container: #ffffff;
    --bg-section: #fafafa;
    --bg-card: #ffffff;
    --bg-card-hover: #fafafa;
    --bg-input: #ffffff;
    --bg-code: #1e1b4b;

    --text-primary: #18181b;
    --text-secondary: #52525b;
    --text-muted: #a1a1aa;
    --text-inverted: #ffffff;

    --border-light: #f4f4f5;
    --border-primary: #e4e4e7;
    --border-secondary: #d4d4d8;
    --border-focus: var(--brand-500);

    /* Shadows - Soft & Cozy */
    --shadow-xs: 0 2px 4px 0 rgba(139, 92, 246, 0.04);
    --shadow-sm: 0 2px 8px 0 rgba(139, 92, 246, 0.06), 0 1px 3px -1px rgba(0, 0, 0, 0.03);
    --shadow-md: 0 6px 16px -2px rgba(139, 92, 246, 0.08), 0 3px 6px -3px rgba(0, 0, 0, 0.04);
    --shadow-lg: 0 12px 24px -4px rgba(139, 92, 246, 0.12), 0 6px 10px -5px rgba(0, 0, 0, 0.04);
    --shadow-xl: 0 20px 36px -6px rgba(139, 92, 246, 0.15), 0 10px 16px -8px rgba(0, 0, 0, 0.05);
    --shadow-2xl: 0 32px 64px -16px rgba(139, 92, 246, 0.2);
    --shadow-purple: 0 6px 20px 0 rgba(139, 92, 246, 0.3);
    --shadow-purple-lg: 0 12px 48px -8px rgba(139, 92, 246, 0.45);
    --shadow-cozy: 0 4px 20px 0 rgba(167, 139, 250, 0.15);

    /* Border Radius - Extra Rounded for Cozy Feel */
    --radius-sm: 10px;
    --radius-md: 14px;
    --radius-lg: 18px;
    --radius-xl: 24px;
    --radius-2xl: 32px;
    --radius-3xl: 40px;
    --radius-full: 9999px;

    /* Transitions */
    --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 200ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 300ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-smooth: 400ms cubic-bezier(0.16, 1, 0.3, 1);

    /* Typography - Professional Clean Fonts */
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-display: 'Space Grotesk', 'Inter', sans-serif;
    --font-mono: 'SF Mono', 'Monaco', 'Cascadia Code', 'Roboto Mono', monospace;

    /* Font Weights */
    --font-normal: 400;
    --font-medium: 500;
    --font-semibold: 600;
    --font-bold: 700;
    --font-extrabold: 800;

    /* Letter Spacing */
    --tracking-tight: -0.025em;
    --tracking-normal: 0;
    --tracking-wide: 0.025em;
    --tracking-wider: 0.05em;

    /* Z-index */
    --z-dropdown: 100;
    --z-sticky: 200;
    --z-fixed: 300;
    --z-modal-backdrop: 400;
    --z-modal: 500;
    --z-tooltip: 600;
    --z-toast: 700;
}

/* === DARK THEME === */
[data-theme="dark"] {
    --bg-body: linear-gradient(135deg, #1e1b4b 0%, #2e1065 25%, #3b0764 50%, #4c1d95 75%, #5b21b6 100%);
    --bg-container: #18181b;
    --bg-section: #1f1f23;
    --bg-card: #27272a;
    --bg-card-hover: #2d2d32;
    --bg-input: #27272a;
    --bg-code: #0f0f12;

    --text-primary: #fafafa;
    --text-secondary: #a1a1aa;
    --text-muted: #71717a;
    --text-inverted: #18181b;

    --border-light: #27272a;
    --border-primary: #3f3f46;
    --border-secondary: #52525b;

    --shadow-xs: 0 1px 2px 0 rgba(0, 0, 0, 0.1);
    --shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.2);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.4);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.5);
    --shadow-purple: 0 4px 14px 0 rgba(139, 92, 246, 0.3);
    --shadow-purple-lg: 0 10px 40px -10px rgba(139, 92, 246, 0.5);
}

/* === GLOBAL RESET === */
*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-sans);
    font-size: 16px;
    font-weight: var(--font-normal);
    line-height: 1.7;
    color: var(--text-primary);
    background: var(--bg-body);
    background-attachment: fixed;
    min-height: 100vh;
    padding: var(--space-8);
    padding-top: 0;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    transition: background var(--transition-slow), color var(--transition-base);
}

/* === CONTAINER === */
.container {
    max-width: 1280px;
    margin: var(--space-8) auto;
    background: var(--bg-container);
    border-radius: var(--radius-3xl);
    box-shadow: var(--shadow-2xl);
    transition: background var(--transition-base), box-shadow var(--transition-base);
}

/* === HEADER / NAVBAR === */
header {
    background: linear-gradient(135deg, var(--brand-800) 0%, var(--brand-700) 35%, var(--purple-600) 70%, var(--brand-500) 100%);
    color: var(--text-inverted);
    padding: var(--space-8) var(--space-8) var(--space-5);
    position: relative;
    z-index: var(--z-sticky);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-3xl) var(--radius-3xl) 0 0;
    overflow: hidden;
}

header::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 80% 50% at 20% 40%, rgba(255, 255, 255, 0.15) 0%, transparent 50%),
        radial-gradient(ellipse 60% 40% at 80% 20%, rgba(168, 85, 247, 0.2) 0%, transparent 50%),
        linear-gradient(135deg, rgba(255, 255, 255, 0.08) 0%, transparent 50%, rgba(255, 255, 255, 0.03) 100%);
    pointer-events: none;
}

header::after {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.08) 0%, transparent 70%);
    pointer-events: none;
}

header > * {
    position: relative;
    z-index: 1;
}

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

.header-logo {
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.25) 0%, rgba(255, 255, 255, 0.1) 100%);
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    font-weight: var(--font-extrabold);
    color: #ffffff;
    border: 2px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.15);
    backdrop-filter: blur(8px);
}

header h1 {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: var(--font-extrabold);
    letter-spacing: -0.02em;
    margin-bottom: var(--space-1);
    display: flex;
    align-items: center;
    gap: var(--space-3);
    color: #ffffff;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.15);
}

.subtitle {
    font-size: 0.9375rem;
    font-weight: var(--font-medium);
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: 0;
    letter-spacing: var(--tracking-wide);
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.subtitle::before {
    content: '';
    display: inline-block;
    width: 6px;
    height: 6px;
    background: linear-gradient(135deg, #a855f7, #22c55e);
    border-radius: 50%;
    animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.6; transform: scale(0.9); }
}

.fee-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    background: linear-gradient(135deg, rgba(34, 197, 94, 0.25) 0%, rgba(16, 185, 129, 0.2) 100%);
    backdrop-filter: blur(12px);
    padding: var(--space-3) var(--space-5);
    border-radius: var(--radius-full);
    font-family: var(--font-display);
    font-size: 0.875rem;
    font-weight: var(--font-bold);
    border: 2px solid rgba(34, 197, 94, 0.35);
    letter-spacing: 0.02em;
    color: #ffffff;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
}

.fee-badge::before {
    content: '';
    display: inline-block;
    width: 8px;
    height: 8px;
    background: #22c55e;
    border-radius: 50%;
    box-shadow: 0 0 8px rgba(34, 197, 94, 0.6);
}

/* === NAVIGATION === */
nav {
    display: flex;
    gap: var(--space-2);
    margin-top: var(--space-6);
    flex-wrap: wrap;
    padding: var(--space-2);
    background: rgba(0, 0, 0, 0.15);
    border-radius: var(--radius-2xl);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, 0.08);
}

nav a {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    color: rgba(255, 255, 255, 0.85);
    text-decoration: none;
    padding: var(--space-3) var(--space-6);
    border-radius: var(--radius-xl);
    font-family: var(--font-display);
    font-size: 0.9375rem;
    font-weight: var(--font-semibold);
    background: transparent;
    border: none;
    transition: all var(--transition-smooth);
    letter-spacing: 0.01em;
    position: relative;
}

nav a:hover {
    color: #ffffff;
    background: rgba(255, 255, 255, 0.1);
}

nav a.active {
    background: rgba(255, 255, 255, 0.2);
    color: #ffffff;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

nav a.active::after {
    content: '';
    position: absolute;
    bottom: 6px;
    left: 50%;
    transform: translateX(-50%);
    width: 20px;
    height: 3px;
    background: linear-gradient(90deg, #a855f7, #22c55e);
    border-radius: var(--radius-full);
}

/* === SOCIAL LINKS === */
.social-links {
    display: flex;
    gap: var(--space-3);
    margin-top: var(--space-3);
    flex-wrap: wrap;
}

.social-link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    color: #ffffff;
    text-decoration: none;
    padding: var(--space-2) var(--space-4);
    border-radius: var(--radius-full);
    font-family: var(--font-display);
    font-size: 0.8125rem;
    font-weight: var(--font-semibold);
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.12);
    transition: all var(--transition-smooth);
    letter-spacing: 0.01em;
}

.social-link svg {
    flex-shrink: 0;
    opacity: 0.9;
}

.social-link:hover {
    background: rgba(255, 255, 255, 0.18);
    border-color: rgba(255, 255, 255, 0.25);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.social-link:hover svg {
    opacity: 1;
}

/* Creator link - distinct styling */
.creator-link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    padding: var(--space-1) var(--space-3);
    border-radius: var(--radius-lg);
    font-family: var(--font-display);
    font-size: 0.75rem;
    font-weight: var(--font-medium);
    background: transparent;
    border: 1px dashed rgba(255, 255, 255, 0.25);
    transition: all var(--transition-smooth);
    letter-spacing: 0.01em;
    opacity: 0.8;
}

.creator-link svg {
    width: 14px;
    height: 14px;
    flex-shrink: 0;
    opacity: 0.7;
}

.creator-link:hover {
    opacity: 1;
    color: rgba(255, 255, 255, 0.9);
    border-color: rgba(255, 255, 255, 0.4);
    background: rgba(255, 255, 255, 0.05);
}

.creator-link:hover svg {
    opacity: 0.9;
}

/* Social links separator */
.social-links-separator {
    width: 1px;
    height: 24px;
    background: rgba(255, 255, 255, 0.2);
    margin: 0 var(--space-2);
    align-self: center;
}

/* === MAIN CONTENT === */
main {
    padding: var(--space-10) var(--space-8);
}

section {
    margin-bottom: var(--space-12);
}

/* === HEADINGS === */
h2 {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: var(--font-bold);
    color: var(--text-primary);
    margin-bottom: var(--space-6);
    display: flex;
    align-items: center;
    gap: var(--space-3);
    letter-spacing: 0;
}

h2::before {
    content: '';
    width: 6px;
    height: 1.5rem;
    background: linear-gradient(180deg, var(--brand-400) 0%, var(--purple-300) 100%);
    border-radius: var(--radius-full);
    flex-shrink: 0;
}

h3 {
    font-family: var(--font-display);
    font-size: 1.125rem;
    font-weight: var(--font-semibold);
    color: var(--text-primary);
    margin: var(--space-6) 0 var(--space-4);
    letter-spacing: 0;
}

/* === STATS GRID === */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--space-4);
}

/* === STAT CARDS === */
.stat-card {
    background: var(--bg-card);
    padding: var(--space-6);
    border-radius: var(--radius-xl);
    text-align: center;
    border: 1px solid var(--border-light);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--brand-500), var(--purple-400), var(--blue-400));
    opacity: 0;
    transition: opacity var(--transition-base);
}

.stat-card:hover {
    box-shadow: var(--shadow-lg);
    border-color: var(--purple-200);
}

.stat-card:hover::before {
    opacity: 1;
}

.stat-card.variant-outline {
    background: var(--bg-section);
    border: 1px solid var(--border-primary);
}

.stat-card.variant-outline:hover {
    background: var(--bg-card);
}

.stat-card.variant-gradient {
    background: linear-gradient(135deg, var(--brand-600) 0%, var(--purple-500) 100%);
    color: white;
    border: none;
    box-shadow: var(--shadow-purple);
}

.stat-card.variant-gradient::before {
    display: none;
}

.stat-card.variant-gradient:hover {
    box-shadow: var(--shadow-purple-lg);
}

.stat-card.variant-gradient .stat-label {
    color: rgba(255, 255, 255, 0.9);
}

.stat-card.variant-gradient .stat-sublabel {
    color: rgba(255, 255, 255, 0.8);
}

.stat-label {
    font-family: var(--font-sans);
    font-size: 0.8125rem;
    font-weight: var(--font-semibold);
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    margin-bottom: var(--space-3);
}

.stat-value {
    font-family: var(--font-display);
    font-size: 2.25rem;
    font-weight: var(--font-bold);
    color: var(--text-primary);
    line-height: 1.1;
    margin-bottom: var(--space-2);
    letter-spacing: -0.02em;
}

.stat-card.variant-outline .stat-value {
    background: linear-gradient(135deg, var(--brand-600) 0%, var(--purple-500) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-card.variant-gradient .stat-value {
    color: white;
    -webkit-text-fill-color: white;
}

.stat-sublabel {
    font-size: 0.75rem;
    font-weight: var(--font-medium);
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: var(--tracking-wide);
}

/* === BUTTONS === */
.btn-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    background: linear-gradient(135deg, var(--brand-500) 0%, var(--purple-400) 100%);
    color: white;
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: var(--font-semibold);
    padding: var(--space-4) var(--space-8);
    border: none;
    border-radius: var(--radius-xl);
    cursor: pointer;
    box-shadow: var(--shadow-purple);
    transition: all var(--transition-smooth);
    position: relative;
    overflow: hidden;
    letter-spacing: 0.01em;
}

.btn-primary::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, transparent 0%, rgba(255, 255, 255, 0.1) 50%, transparent 100%);
    opacity: 0;
    transition: opacity var(--transition-base);
}

.btn-primary:hover {
    box-shadow: var(--shadow-purple-lg);
    background: linear-gradient(135deg, var(--brand-400) 0%, var(--purple-300) 100%);
}

.btn-primary:hover::before {
    opacity: 1;
}

.btn-primary:active {
    box-shadow: var(--shadow-purple);
}

.copy-btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    background: linear-gradient(135deg, var(--brand-500) 0%, var(--purple-400) 100%);
    color: white;
    font-family: var(--font-display);
    font-size: 0.9375rem;
    font-weight: var(--font-semibold);
    padding: var(--space-3) var(--space-5);
    border: none;
    border-radius: var(--radius-lg);
    cursor: pointer;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-smooth);
}

.copy-btn:hover {
    box-shadow: var(--shadow-purple);
    background: linear-gradient(135deg, var(--brand-400) 0%, var(--purple-300) 100%);
}

.btn-link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    color: var(--brand-600);
    font-size: 0.9375rem;
    font-weight: var(--font-semibold);
    text-decoration: none;
    transition: all var(--transition-fast);
}

.btn-link:hover {
    color: var(--brand-700);
    gap: var(--space-3);
}

.btn-filter {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-card);
    color: var(--text-primary);
    font-family: var(--font-display);
    font-size: 0.9375rem;
    font-weight: var(--font-semibold);
    padding: var(--space-3) var(--space-6);
    border: 2px solid var(--border-primary);
    border-radius: var(--radius-xl);
    cursor: pointer;
    transition: all var(--transition-smooth);
}

.btn-filter:hover {
    border-color: var(--brand-300);
    color: var(--brand-600);
    box-shadow: var(--shadow-cozy);
    background: var(--purple-50);
}

.btn-filter.active {
    background: linear-gradient(135deg, var(--brand-500) 0%, var(--purple-400) 100%);
    color: white;
    border-color: transparent;
    box-shadow: var(--shadow-purple);
}

/* === INFO BOXES === */
.info-box,
.generator-box {
    background: var(--bg-section);
    border: 2px solid var(--border-primary);
    border-radius: var(--radius-2xl);
    padding: var(--space-6);
    transition: all var(--transition-smooth);
}

.info-box:hover {
    border-color: var(--purple-200);
    box-shadow: var(--shadow-cozy);
}

.info-box h3 {
    color: var(--brand-700);
    margin-top: 0;
    margin-bottom: var(--space-4);
    font-size: 0.9375rem;
}

[data-theme="dark"] .info-box h3 {
    color: var(--brand-400);
}

/* === CODE BLOCKS === */
.code-block {
    background: var(--bg-code);
    color: #e2e8f0;
    padding: var(--space-4);
    border-radius: var(--radius-lg);
    font-family: var(--font-mono);
    font-size: 0.8125rem;
    line-height: 1.6;
    margin: var(--space-3) 0;
    overflow-x: auto;
    word-break: break-all;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.code-example {
    background: var(--bg-code);
    color: #e2e8f0;
    padding: var(--space-5);
    border-radius: var(--radius-lg);
    font-family: var(--font-mono);
    font-size: 0.8125rem;
    line-height: 1.7;
    margin: var(--space-4) 0;
    overflow-x: auto;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

/* === FORM ELEMENTS === */
.form-group {
    margin-bottom: var(--space-5);
}

.form-group label {
    display: block;
    font-size: 0.875rem;
    font-weight: var(--font-semibold);
    color: var(--text-secondary);
    margin-bottom: var(--space-2);
    letter-spacing: var(--tracking-wide);
}

.input-field {
    width: 100%;
    padding: var(--space-4) var(--space-5);
    font-family: var(--font-sans);
    font-size: 1rem;
    color: var(--text-primary);
    background: var(--bg-input);
    border: 2px solid var(--border-primary);
    border-radius: var(--radius-xl);
    transition: all var(--transition-smooth);
}

.input-field:focus {
    outline: none;
    border-color: var(--brand-400);
    box-shadow: 0 0 0 4px rgba(167, 139, 250, 0.15);
}

.input-field.large {
    padding: var(--space-5) var(--space-6);
    font-size: 1.0625rem;
    border-radius: var(--radius-2xl);
}

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

select.input-field {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%2371717a'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M19 9l-7 7-7-7'%3E%3C/path%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right var(--space-4) center;
    background-size: 1.25rem;
    padding-right: var(--space-12);
}

/* === SEARCH BOX === */
.search-section {
    max-width: 720px;
    margin: 0 auto var(--space-10);
    text-align: center;
}

.search-box {
    display: flex;
    gap: var(--space-3);
    align-items: stretch;
}

.search-box .input-field {
    flex: 1;
}

.search-box .btn-primary {
    flex-shrink: 0;
    padding: var(--space-4) var(--space-8);
}

/* === PORTS LIST === */
.ports-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.port-item {
    padding: var(--space-4) var(--space-5);
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    border-left: 4px solid var(--brand-500);
    box-shadow: var(--shadow-xs);
    transition: all var(--transition-base);
}

.port-item:hover {
    border-left-width: 5px;
    transform: translateX(4px);
    box-shadow: var(--shadow-md);
}

.port-item strong {
    color: var(--brand-700);
}

[data-theme="dark"] .port-item strong {
    color: var(--brand-400);
}

/* === TABLES === */
.table-container {
    overflow-x: auto;
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-cozy);
    border: 2px solid var(--border-light);
}

table {
    width: 100%;
    border-collapse: collapse;
    background: var(--bg-card);
}

thead {
    background: linear-gradient(135deg, var(--brand-500) 0%, var(--purple-400) 100%);
    color: white;
}

th {
    padding: var(--space-4) var(--space-5);
    text-align: left;
    font-family: var(--font-display);
    font-size: 0.8125rem;
    font-weight: var(--font-bold);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

td {
    padding: var(--space-4) var(--space-5);
    font-size: 0.875rem;
    border-bottom: 1px solid var(--border-light);
    color: var(--text-primary);
}

tbody tr {
    transition: background var(--transition-fast);
}

tbody tr:hover {
    background: var(--bg-section);
}

tbody tr:last-child td {
    border-bottom: none;
}

td code {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    background: var(--bg-section);
    color: var(--brand-600);
    padding: var(--space-1) var(--space-2);
    border-radius: var(--radius-sm);
}

[data-theme="dark"] td code {
    color: var(--brand-400);
}

/* === CHARTS === */
.charts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: var(--space-6);
}

.chart-container {
    background: var(--bg-card);
    padding: var(--space-8);
    border-radius: var(--radius-2xl);
    border: 2px solid var(--border-light);
    box-shadow: var(--shadow-cozy);
    transition: all var(--transition-smooth);
}

.chart-container:hover {
    box-shadow: var(--shadow-lg);
    border-color: var(--purple-200);
}

.chart-container h3 {
    margin-top: 0;
    margin-bottom: var(--space-5);
    font-size: 1rem;
    color: var(--text-primary);
}

.chart-large {
    grid-column: span 2;
}

/* === RECORD CARDS === */
.record-card {
    background: var(--bg-card);
    padding: var(--space-8);
    border-radius: var(--radius-xl);
    text-align: center;
    border: 1px solid var(--border-light);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
}

.record-card:hover {
    box-shadow: var(--shadow-lg);
    border-color: var(--purple-200);
}

.record-icon {
    font-size: 2.5rem;
    margin-bottom: var(--space-4);
}

.record-label {
    font-size: 0.75rem;
    font-weight: var(--font-semibold);
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: var(--tracking-wider);
    margin-bottom: var(--space-3);
}

.record-value {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: var(--font-bold);
    background: linear-gradient(135deg, var(--brand-500) 0%, var(--purple-400) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: var(--space-2);
}

.record-date {
    font-size: 0.8125rem;
    color: var(--text-muted);
}

/* === FORMAT BOX === */
.format-box {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.format-box p {
    margin: 0;
    padding: var(--space-3) var(--space-4);
    background: var(--bg-card);
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.format-box p strong {
    color: var(--text-primary);
}

/* === INSTRUCTIONS === */
.instructions-content {
    background: var(--bg-section);
    padding: var(--space-8);
    border-radius: var(--radius-xl);
    border: 1px solid var(--border-primary);
}

.instructions-content h3 {
    color: var(--brand-700);
    margin-top: var(--space-6);
    font-size: 1rem;
}

[data-theme="dark"] .instructions-content h3 {
    color: var(--brand-400);
}

.instructions-content h3:first-child {
    margin-top: 0;
}

.instructions-content p {
    color: var(--text-secondary);
    margin-bottom: var(--space-4);
    line-height: 1.7;
}

.instructions-content a {
    color: var(--brand-600);
    font-weight: var(--font-semibold);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.instructions-content a:hover {
    color: var(--brand-700);
    text-decoration: underline;
}

/* === COMMAND OUTPUT === */
.command-output {
    margin-top: var(--space-6);
    padding: var(--space-6);
    background: var(--bg-card);
    border-radius: var(--radius-xl);
    border: 1px solid var(--border-primary);
}

.command-output h4 {
    font-size: 0.9375rem;
    font-weight: var(--font-semibold);
    color: var(--text-secondary);
    margin-bottom: var(--space-4);
}

/* === PERIOD SELECTOR === */
.period-selector {
    text-align: center;
}

.button-group {
    display: flex;
    gap: var(--space-2);
    justify-content: center;
    flex-wrap: wrap;
}

/* === MESSAGE BOX === */
.message-box {
    background: linear-gradient(135deg, var(--warning-50) 0%, #fef3c7 100%);
    border: 2px solid var(--warning-500);
    border-radius: var(--radius-xl);
    padding: var(--space-8);
    text-align: center;
    box-shadow: var(--shadow-md);
}

.message-box h3 {
    color: #92400e;
    margin-bottom: var(--space-4);
    font-size: 1.25rem;
}

.message-box p {
    color: #92400e;
    margin-bottom: var(--space-3);
}

.message-box p:last-child {
    margin-bottom: 0;
}

[data-theme="dark"] .message-box {
    background: linear-gradient(135deg, #451a03 0%, #78350f 100%);
    border-color: var(--warning-500);
}

[data-theme="dark"] .message-box h3,
[data-theme="dark"] .message-box p {
    color: #fef3c7;
}

/* === GETTING STARTED STEPS === */
.steps-container {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-6);
}

@media (max-width: 768px) {
    .steps-container {
        grid-template-columns: 1fr;
    }
}

.step-card {
    background: var(--bg-card);
    border-radius: var(--radius-2xl);
    padding: var(--space-6);
    border: 2px solid var(--border-light);
    display: flex;
    gap: var(--space-5);
    align-items: flex-start;
}

.step-number {
    width: 48px;
    height: 48px;
    min-width: 48px;
    background: linear-gradient(135deg, var(--brand-500) 0%, var(--purple-400) 100%);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    font-weight: var(--font-bold);
    box-shadow: var(--shadow-purple);
}

.step-content {
    flex: 1;
}

.step-content h3 {
    margin: 0 0 var(--space-2) 0;
    font-size: 1.125rem;
    font-weight: var(--font-semibold);
    color: var(--text-primary);
}

.step-content p {
    margin: 0 0 var(--space-4) 0;
    color: var(--text-secondary);
    font-size: 0.9375rem;
    line-height: 1.6;
}

.btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-4);
    background: var(--bg-tertiary);
    color: var(--brand-600);
    border: 1px solid var(--brand-200);
    border-radius: var(--radius-lg);
    font-size: 0.875rem;
    font-weight: var(--font-semibold);
    text-decoration: none;
    transition: all var(--transition-base);
}

.btn-secondary:hover {
    background: var(--brand-50);
    border-color: var(--brand-300);
    color: var(--brand-700);
}

/* === CONNECTION INFO === */
.connection-box {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--space-4);
    background: var(--bg-card);
    border-radius: var(--radius-2xl);
    padding: var(--space-6);
    border: 2px solid var(--border-light);
}

.connection-item {
    display: flex;
    flex-direction: column;
    gap: var(--space-1);
    padding: var(--space-3);
    background: var(--bg-tertiary);
    border-radius: var(--radius-lg);
    position: relative;
}

.connection-label {
    font-size: 0.75rem;
    font-weight: var(--font-semibold);
    color: var(--text-tertiary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.connection-value {
    font-size: 1rem;
    font-weight: var(--font-semibold);
    color: var(--text-primary);
    font-family: var(--font-mono);
}

.copy-btn-small {
    position: absolute;
    top: var(--space-2);
    right: var(--space-2);
    padding: var(--space-1) var(--space-2);
    background: var(--brand-500);
    color: white;
    border: none;
    border-radius: var(--radius-md);
    font-size: 0.75rem;
    font-weight: var(--font-semibold);
    cursor: pointer;
    opacity: 0;
    transition: opacity var(--transition-base);
}

.connection-item:hover .copy-btn-small {
    opacity: 1;
}

.copy-btn-small:hover {
    background: var(--brand-600);
}

/* === COMMAND GENERATOR === */
.generator-box {
    background: var(--bg-card);
    border-radius: var(--radius-2xl);
    padding: var(--space-6);
    border: 2px solid var(--border-light);
}

/* Dark mode adjustments */
[data-theme="dark"] .step-card {
    border-color: var(--gray-700);
}

[data-theme="dark"] .connection-box {
    border-color: var(--gray-700);
}

[data-theme="dark"] .connection-item {
    background: var(--gray-800);
}

[data-theme="dark"] .generator-box {
    border-color: var(--gray-700);
}

[data-theme="dark"] .btn-secondary {
    background: var(--gray-800);
    border-color: var(--brand-400);
    color: var(--brand-300);
}

[data-theme="dark"] .btn-secondary:hover {
    background: var(--gray-700);
    color: var(--brand-200);
}

/* === EMPTY STATE === */
.empty-state {
    text-align: center;
    padding: var(--space-16) var(--space-8);
}

.empty-state-icon {
    font-size: 4rem;
    margin-bottom: var(--space-4);
    opacity: 0.4;
}

.empty-state h3 {
    color: var(--text-primary);
    margin-bottom: var(--space-3);
    font-size: 1.25rem;
}

.empty-state p {
    color: var(--text-secondary);
    max-width: 400px;
    margin: 0 auto var(--space-3);
}

/* === BADGES === */
.badge {
    display: inline-flex;
    align-items: center;
    padding: var(--space-1) var(--space-3);
    border-radius: var(--radius-full);
    font-size: 0.6875rem;
    font-weight: var(--font-semibold);
    text-transform: uppercase;
    letter-spacing: var(--tracking-wider);
}

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

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

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

[data-theme="dark"] .badge.success {
    background: rgba(16, 185, 129, 0.15);
    color: var(--success-500);
}

[data-theme="dark"] .badge.warning {
    background: rgba(245, 158, 11, 0.15);
    color: var(--warning-500);
}

[data-theme="dark"] .badge.danger {
    background: rgba(239, 68, 68, 0.15);
    color: var(--danger-500);
}

/* === CHECKBOX OPTION (Fast Mode) === */
.checkbox-option {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
    padding: var(--space-4);
    background: var(--bg-tertiary);
    border-radius: var(--radius-xl);
    border: 2px solid var(--border-light);
    cursor: pointer;
    transition: all var(--transition-base);
}

.checkbox-option:hover {
    border-color: var(--brand-300);
    background: var(--purple-50);
}

.checkbox-input {
    width: 22px;
    height: 22px;
    margin-top: 2px;
    accent-color: var(--brand-500);
    cursor: pointer;
    flex-shrink: 0;
}

.checkbox-label {
    display: flex;
    flex-direction: column;
    gap: var(--space-1);
    cursor: pointer;
}

.checkbox-title {
    font-size: 1rem;
    font-weight: var(--font-semibold);
    color: var(--text-primary);
}

.checkbox-desc {
    font-size: 0.875rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

.checkbox-option:has(.checkbox-input:checked) {
    border-color: var(--brand-400);
    background: linear-gradient(135deg, rgba(124, 58, 237, 0.08) 0%, rgba(139, 92, 246, 0.05) 100%);
}

.checkbox-option:has(.checkbox-input:checked) .checkbox-title {
    color: var(--brand-600);
}

[data-theme="dark"] .checkbox-option {
    background: var(--gray-800);
    border-color: var(--gray-700);
}

[data-theme="dark"] .checkbox-option:hover {
    background: var(--gray-750);
    border-color: var(--brand-400);
}

[data-theme="dark"] .checkbox-option:has(.checkbox-input:checked) {
    background: rgba(124, 58, 237, 0.15);
    border-color: var(--brand-500);
}

[data-theme="dark"] .checkbox-option:has(.checkbox-input:checked) .checkbox-title {
    color: var(--brand-300);
}

/* === HERO SECTION === */
.hero-section {
    text-align: center;
    padding: var(--space-10) 0;
    margin-bottom: var(--space-10);
}

.hero-title {
    font-size: 2.25rem;
    font-weight: var(--font-extrabold);
    background: linear-gradient(135deg, var(--brand-700) 0%, var(--purple-500) 50%, var(--blue-500) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: var(--space-4);
    letter-spacing: var(--tracking-tight);
}

.hero-description {
    font-size: 1.0625rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto var(--space-6);
    line-height: 1.7;
}

/* === VIEW MORE === */
.view-more {
    text-align: center;
    margin-top: var(--space-6);
}

/* === FOOTER === */
footer {
    background: var(--bg-section);
    padding: var(--space-8);
    text-align: center;
    color: var(--text-secondary);
    border-top: 1px solid var(--border-primary);
}

footer p {
    margin-bottom: var(--space-2);
    font-size: 0.875rem;
}

footer p:last-child {
    margin-bottom: 0;
}

footer a {
    color: var(--brand-600);
    font-weight: var(--font-semibold);
    text-decoration: none;
    margin: 0 var(--space-3);
    transition: color var(--transition-fast);
}

footer a:hover {
    color: var(--brand-700);
}

/* === ENHANCED FOOTER === */
.footer-enhanced {
    background: linear-gradient(135deg, var(--brand-900) 0%, var(--brand-800) 50%, var(--brand-700) 100%);
    padding: var(--space-10) var(--space-8);
    text-align: center;
    color: white;
    border-top: none;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-6);
}

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

.footer-logo {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--brand-400) 0%, var(--brand-500) 100%);
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-display);
    font-weight: 800;
    font-size: 1.5rem;
    color: white;
    box-shadow: 0 4px 12px rgba(139, 92, 246, 0.4);
}

.footer-brand h3 {
    margin: 0;
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 700;
    color: white;
}

.footer-subtitle {
    margin: 0;
    font-size: 0.875rem;
    color: var(--brand-200);
    opacity: 0.9;
}

.footer-links {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-4);
}

.footer-links a {
    color: var(--brand-200);
    font-size: 0.875rem;
    font-weight: var(--font-medium);
    text-decoration: none;
    padding: var(--space-2) var(--space-3);
    border-radius: var(--radius-lg);
    transition: all var(--transition-fast);
    margin: 0;
}

.footer-links a:hover {
    color: white;
    background: rgba(255, 255, 255, 0.1);
}

.footer-social {
    display: flex;
    gap: var(--space-3);
}

.footer-social .social-link {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--brand-200);
    transition: all var(--transition-fast);
}

.footer-social .social-link:hover {
    background: rgba(255, 255, 255, 0.2);
    color: white;
    transform: translateY(-2px);
}

.footer-donation {
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-xl);
    padding: var(--space-5) var(--space-6);
    max-width: 100%;
}

.donation-label {
    margin: 0 0 var(--space-3) 0;
    font-size: 0.875rem;
    color: var(--brand-200);
    font-weight: var(--font-medium);
}

.donation-address {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    flex-wrap: wrap;
    justify-content: center;
}

.wallet-text {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: white;
    background: rgba(0, 0, 0, 0.2);
    padding: var(--space-2) var(--space-3);
    border-radius: var(--radius-lg);
    word-break: break-all;
    max-width: 500px;
}

.donation-address .copy-btn-small {
    background: var(--brand-500);
    color: white;
    border: none;
    padding: var(--space-2) var(--space-3);
    border-radius: var(--radius-lg);
    font-size: 0.75rem;
    font-weight: var(--font-semibold);
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: var(--space-1);
    transition: all var(--transition-fast);
    flex-shrink: 0;
}

.donation-address .copy-btn-small:hover {
    background: var(--brand-400);
    transform: translateY(-1px);
}

.footer-credits {
    margin-top: var(--space-2);
}

.footer-credits p {
    margin: 0;
    font-size: 0.8rem;
    color: var(--brand-300);
}

.footer-credits a {
    color: var(--brand-200);
    font-weight: var(--font-semibold);
    text-decoration: none;
    margin: 0;
    transition: color var(--transition-fast);
}

.footer-credits a:hover {
    color: white;
}

@media (max-width: 640px) {
    .footer-enhanced {
        padding: var(--space-8) var(--space-4);
    }

    .footer-brand {
        flex-direction: column;
        text-align: center;
    }

    .wallet-text {
        font-size: 0.65rem;
        max-width: 280px;
    }

    .footer-links {
        gap: var(--space-2);
    }

    .footer-links a {
        font-size: 0.8rem;
    }
}

/* === TOAST NOTIFICATIONS === */
.toast {
    position: fixed;
    bottom: var(--space-8);
    right: var(--space-8);
    background: var(--gray-800);
    color: white;
    padding: var(--space-5) var(--space-8);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-2xl);
    z-index: var(--z-toast);
    display: flex;
    align-items: center;
    gap: var(--space-3);
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: var(--font-semibold);
}

.toast.success {
    background: var(--success-600);
}

.toast.warning {
    background: var(--warning-600);
}

.toast.error {
    background: var(--danger-600);
}

.toast.hide {
    opacity: 0;
}

.toast-action {
    background: rgba(255, 255, 255, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.3);
    color: white;
    padding: var(--space-2) var(--space-4);
    border-radius: var(--radius-md);
    font-size: 0.8125rem;
    font-weight: var(--font-semibold);
    cursor: pointer;
    margin-left: var(--space-4);
    transition: all var(--transition-fast);
}

.toast-action:hover {
    background: rgba(255, 255, 255, 0.3);
}

/* === LOADING STATES === */
.loading {
    opacity: 0.5;
}

.skeleton {
    background: var(--gray-200);
    border-radius: var(--radius-sm);
    height: 1em;
    display: inline-block;
}

.spinner {
    display: inline-block;
    width: 1.25em;
    height: 1.25em;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top-color: white;
    border-radius: 50%;
}

/* === THEME TOGGLE === */
.theme-toggle {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: white;
    padding: var(--space-2) var(--space-3);
    border-radius: var(--radius-lg);
    font-size: 1.25rem;
    cursor: pointer;
    transition: all var(--transition-base);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 44px;
    min-height: 44px;
}

.theme-toggle:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.3);
}

/* === NOTIFICATION TOGGLE === */
.notification-toggle {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: white;
    padding: var(--space-2) var(--space-3);
    border-radius: var(--radius-lg);
    font-size: 1.25rem;
    cursor: pointer;
    transition: all var(--transition-base);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 44px;
    min-height: 44px;
    opacity: 0.7;
}

.notification-toggle.enabled {
    opacity: 1;
    background: rgba(16, 185, 129, 0.2);
    border-color: rgba(16, 185, 129, 0.4);
}

.notification-toggle:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.3);
    opacity: 1;
}

.notification-toggle.enabled:hover {
    background: rgba(16, 185, 129, 0.3);
}

/* === INSTALL BUTTON (PWA) === */
.install-button {
    background: rgba(16, 185, 129, 0.2);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(16, 185, 129, 0.4);
    color: white;
    padding: var(--space-2) var(--space-3);
    border-radius: var(--radius-lg);
    font-size: 1.25rem;
    cursor: pointer;
    transition: all var(--transition-base);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 44px;
    min-height: 44px;
}

.install-button:hover {
    background: rgba(16, 185, 129, 0.3);
    border-color: rgba(16, 185, 129, 0.5);
}

/* === iOS INSTALL BANNER === */
.ios-install-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(135deg, var(--brand-600) 0%, var(--purple-500) 100%);
    color: white;
    padding: var(--space-5);
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.2);
    z-index: var(--z-modal);
    transform: translateY(100%);
    transition: transform var(--transition-slow);
}

.ios-install-banner.show {
    transform: translateY(0);
}

.ios-banner-content {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    max-width: 600px;
    margin: 0 auto;
}

.ios-banner-icon {
    font-size: 2rem;
    flex-shrink: 0;
}

.ios-banner-text {
    flex: 1;
}

.ios-banner-text strong {
    display: block;
    font-size: 1rem;
    margin-bottom: var(--space-1);
}

.ios-banner-text p {
    font-size: 0.875rem;
    opacity: 0.9;
    margin: 0;
}

.ios-share-icon {
    display: inline-block;
    font-weight: var(--font-bold);
    padding: 0 var(--space-1);
}

.ios-banner-close {
    background: rgba(255, 255, 255, 0.2);
    border: none;
    color: white;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 1.25rem;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: all var(--transition-fast);
}

.ios-banner-close:hover {
    background: rgba(255, 255, 255, 0.3);
}

/* === GLASS EFFECT === */
.glass {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

/* === GRID UTILITIES === */
.grid-2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-4);
}

.grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-6);
}

/* === UTILITY CLASSES === */
.text-center { text-align: center; }
.text-right { text-align: right; }
.text-muted { color: var(--text-muted); }
.text-primary { color: var(--brand-600); }

.mt-2 { margin-top: var(--space-2); }
.mt-4 { margin-top: var(--space-4); }
.mt-6 { margin-top: var(--space-6); }
.mt-8 { margin-top: var(--space-8); }

.mb-2 { margin-bottom: var(--space-2); }
.mb-4 { margin-bottom: var(--space-4); }
.mb-6 { margin-bottom: var(--space-6); }
.mb-8 { margin-bottom: var(--space-8); }

/* === ANIMATIONS - DISABLED === */
/* Removed all animations for cleaner experience */

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

    .scroll-animate {
        opacity: 1;
        transform: none;
    }
}

/* === RESPONSIVE DESIGN === */
@media (max-width: 1024px) {
    .container {
        border-radius: var(--radius-2xl);
    }

    main {
        padding: var(--space-8) var(--space-6);
    }

    .stats-grid {
        grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    }

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

    .chart-large {
        grid-column: span 1;
    }
}

@media (max-width: 768px) {
    body {
        padding: 0;
    }

    .container {
        border-radius: 0;
        margin: 0;
    }

    header {
        padding: var(--space-5) var(--space-4);
        border-radius: 0;
    }

    header > div:first-child {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--space-3);
    }

    .header-brand {
        flex-direction: row;
        gap: var(--space-3);
    }

    .header-logo {
        width: 44px;
        height: 44px;
        font-size: 1.5rem;
    }

    header h1 {
        font-size: 1.25rem;
    }

    .subtitle {
        font-size: 0.8125rem;
    }

    .fee-badge {
        padding: var(--space-2) var(--space-4);
        font-size: 0.75rem;
        align-self: flex-start;
    }

    nav {
        margin-top: var(--space-4);
        padding: var(--space-1);
        gap: var(--space-1);
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
    }

    nav::-webkit-scrollbar {
        display: none;
    }

    nav a {
        padding: var(--space-2) var(--space-4);
        font-size: 0.8125rem;
        white-space: nowrap;
        flex-shrink: 0;
    }

    .social-links {
        flex-wrap: wrap;
        gap: var(--space-2);
        margin-top: var(--space-3);
    }

    .social-link {
        padding: var(--space-2) var(--space-3);
        font-size: 0.75rem;
    }

    .social-link svg {
        width: 16px;
        height: 16px;
    }

    .social-link span {
        display: none;
    }

    main {
        padding: var(--space-5) var(--space-4);
    }

    section {
        margin-bottom: var(--space-8);
    }

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-3);
    }

    .stat-card {
        padding: var(--space-4);
    }

    .stat-label {
        font-size: 0.6875rem;
        margin-bottom: var(--space-2);
    }

    .stat-value {
        font-size: 1.5rem;
    }

    .stat-sublabel {
        font-size: 0.625rem;
    }

    .grid-2,
    .grid-3 {
        grid-template-columns: 1fr;
    }

    .search-box {
        flex-direction: column;
    }

    .search-box .btn-primary {
        width: 100%;
    }

    .button-group {
        flex-direction: column;
    }

    .btn-filter {
        width: 100%;
    }

    h2 {
        font-size: 1.125rem;
        margin-bottom: var(--space-4);
    }

    h2::before {
        width: 4px;
        height: 1.125rem;
    }

    h3 {
        font-size: 1rem;
    }

    .records-section .grid-3 {
        grid-template-columns: 1fr;
    }

    /* Step cards on mobile */
    .step-card {
        flex-direction: column;
        text-align: center;
        padding: var(--space-5);
    }

    .step-number {
        margin: 0 auto var(--space-3);
    }

    .step-content h3 {
        font-size: 1rem;
    }

    .step-content p {
        font-size: 0.875rem;
    }

    /* Connection box on mobile */
    .connection-box {
        grid-template-columns: 1fr;
        padding: var(--space-4);
    }

    .connection-item {
        padding: var(--space-3);
    }

    .connection-value {
        font-size: 0.875rem;
        word-break: break-all;
    }

    /* Generator box on mobile */
    .generator-box {
        padding: var(--space-4);
    }

    .input-field {
        padding: var(--space-3) var(--space-4);
        font-size: 0.9375rem;
    }

    .input-field.large {
        padding: var(--space-4);
        font-size: 1rem;
    }

    /* Code blocks on mobile */
    .code-block {
        padding: var(--space-3);
        font-size: 0.75rem;
    }

    /* Tables on mobile */
    .table-container {
        border-radius: var(--radius-xl);
    }

    th, td {
        padding: var(--space-3);
        font-size: 0.75rem;
    }

    /* Charts on mobile */
    .chart-container {
        padding: var(--space-5);
    }

    /* Record cards on mobile */
    .record-card {
        padding: var(--space-5);
    }

    .record-icon {
        font-size: 2rem;
    }

    .record-value {
        font-size: 1.5rem;
    }

    /* Disable hover effects on mobile */
    .stat-card:hover,
    .info-box:hover,
    .chart-container:hover,
    .record-card:hover {
        transform: none;
    }

    /* Footer on mobile */
    .footer-enhanced {
        padding: var(--space-6) var(--space-4);
        gap: var(--space-4);
    }

    .footer-brand {
        flex-direction: column;
        text-align: center;
        gap: var(--space-3);
    }

    .footer-logo {
        width: 40px;
        height: 40px;
        font-size: 1.25rem;
    }

    .footer-brand h3 {
        font-size: 1.125rem;
    }

    .footer-subtitle {
        font-size: 0.8125rem;
    }

    .footer-links {
        gap: var(--space-2);
    }

    .footer-links a {
        font-size: 0.8125rem;
        padding: var(--space-2);
    }

    .footer-social {
        gap: var(--space-2);
    }

    .footer-social .social-link {
        width: 36px;
        height: 36px;
    }

    .footer-donation {
        padding: var(--space-4);
        width: 100%;
    }

    .wallet-text {
        font-size: 0.625rem;
        max-width: 100%;
        text-align: center;
    }

    .donation-address {
        flex-direction: column;
        gap: var(--space-2);
    }

    .footer-credits p {
        font-size: 0.75rem;
    }
}

@media (max-width: 480px) {
    header {
        padding: var(--space-4) var(--space-3);
    }

    header h1 {
        font-size: 1.125rem;
    }

    .header-logo {
        width: 38px;
        height: 38px;
        font-size: 1.25rem;
    }

    .subtitle {
        font-size: 0.75rem;
    }

    .fee-badge {
        font-size: 0.6875rem;
        padding: var(--space-1) var(--space-3);
    }

    nav a {
        padding: var(--space-2) var(--space-3);
        font-size: 0.75rem;
    }

    main {
        padding: var(--space-4) var(--space-3);
    }

    .stats-grid {
        grid-template-columns: 1fr;
        gap: var(--space-2);
    }

    .stat-card {
        padding: var(--space-4);
    }

    .stat-value {
        font-size: 1.375rem;
    }

    h2 {
        font-size: 1rem;
    }

    .step-card {
        padding: var(--space-4);
    }

    .step-number {
        width: 40px;
        height: 40px;
        min-width: 40px;
        font-size: 1rem;
    }

    .code-block {
        font-size: 0.6875rem;
        padding: var(--space-2);
    }

    th, td {
        padding: var(--space-2);
        font-size: 0.6875rem;
    }

    .hero-title {
        font-size: 1.5rem;
    }

    .hero-description {
        font-size: 0.875rem;
    }

    .btn-primary {
        padding: var(--space-3) var(--space-5);
        font-size: 0.9375rem;
    }

    .copy-btn {
        padding: var(--space-2) var(--space-4);
        font-size: 0.8125rem;
    }

    .checkbox-option {
        padding: var(--space-3);
    }

    .checkbox-title {
        font-size: 0.9375rem;
    }

    .checkbox-desc {
        font-size: 0.8125rem;
    }

    .record-card {
        padding: var(--space-4);
    }

    .record-icon {
        font-size: 1.75rem;
    }

    .record-value {
        font-size: 1.25rem;
    }

    .record-label {
        font-size: 0.6875rem;
    }

    .toast {
        left: var(--space-3);
        right: var(--space-3);
        bottom: var(--space-3);
        padding: var(--space-4) var(--space-5);
        font-size: 0.875rem;
    }

    /* Footer ultra compact */
    .footer-enhanced {
        padding: var(--space-5) var(--space-3);
    }

    .footer-links {
        flex-wrap: wrap;
        justify-content: center;
    }

    .footer-links a {
        font-size: 0.75rem;
        padding: var(--space-1) var(--space-2);
    }

    .footer-social .social-link {
        width: 32px;
        height: 32px;
    }

    .footer-social .social-link svg {
        width: 14px;
        height: 14px;
    }

    .donation-address .copy-btn-small {
        font-size: 0.6875rem;
        padding: var(--space-1) var(--space-2);
    }
}

/* === RECORDS SECTION SPECIFIC === */
.records-section .grid-3 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: var(--space-6);
}

/* === DARK MODE SPECIFIC OVERRIDES === */
[data-theme="dark"] .info-box,
[data-theme="dark"] .generator-box,
[data-theme="dark"] .instructions-content {
    background: var(--bg-section);
    border-color: var(--border-primary);
}

[data-theme="dark"] .port-item {
    background: var(--bg-card);
}

[data-theme="dark"] .format-box p {
    background: var(--bg-card);
}

[data-theme="dark"] .chart-container,
[data-theme="dark"] table {
    background: var(--bg-card);
}

[data-theme="dark"] .record-card {
    background: var(--bg-card);
    border-color: var(--border-primary);
}

[data-theme="dark"] h2::before {
    background: linear-gradient(180deg, var(--brand-400) 0%, var(--purple-300) 100%);
}

[data-theme="dark"] .stat-card {
    background: var(--bg-card);
    border-color: var(--border-primary);
}

[data-theme="dark"] .stat-card.variant-outline {
    background: var(--bg-section);
}

[data-theme="dark"] tbody tr:hover {
    background: var(--bg-section);
}

[data-theme="dark"] .input-field {
    background: var(--bg-input);
    border-color: var(--border-primary);
    color: var(--text-primary);
}

[data-theme="dark"] .input-field::placeholder {
    color: var(--text-muted);
}

[data-theme="dark"] .command-output {
    background: var(--bg-section);
    border-color: var(--border-primary);
}

[data-theme="dark"] footer {
    background: var(--bg-section);
    border-color: var(--border-primary);
}

[data-theme="dark"] .btn-filter {
    background: var(--bg-card);
    border-color: var(--border-primary);
    color: var(--text-primary);
}

[data-theme="dark"] .btn-filter:hover {
    border-color: var(--brand-400);
    color: var(--brand-400);
}

[data-theme="dark"] .skeleton {
    background: linear-gradient(90deg,
        var(--gray-700) 0%,
        var(--gray-600) 20%,
        var(--gray-700) 40%,
        var(--gray-700) 100%
    );
}