/* ============================================
   ARCHIVIST PILOT HUB PAGE STYLES
   ============================================ */

/* ============================================
   RESET & BASE STYLES
   ============================================ */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* ============================================
     * ARCHIVIST DESIGN TOKENS - Terminal Aesthetic
     * ============================================ */

    /* Background Colors - Deep blacks with green tint */
    --term-black: #010302;
    --term-dark: #0a0f0c;
    --term-panel: #0f1a14;
    --term-border: #1a2f22;
    --term-muted: #2a4a38;

    /* Green Hierarchy (Dim → Bright Pattern) */
    --ui-green: #4a7a5a;
    --ui-green-light: #5a9a6a;
    --phosphor: #00ff41;
    --phosphor-dim: #00cc34;
    --phosphor-bright: #33ff66;
    --phosphor-glow: rgba(0, 255, 65, 0.5);

    /* Semantic Colors */
    --success: #00ff41;
    --success-dim: #4a7a5a;
    --amber-dim: #8a6a2a;
    --amber: #ffaa00;
    --amber-dark: #332200;
    --amber-glow: rgba(255, 170, 0, 0.5);
    --error-dim: #8a3a3a;
    --error: #ff4444;
    --error-dark: #331111;
    --error-glow: rgba(255, 68, 68, 0.5);

    /* Text Colors */
    --term-text: #88aa99;
    --term-text-bright: #c0e0d0;
    --term-text-dim: #4a6a58;

    /* Accessible Accent System (for buttons with dark text on bright green) */
    --accent-surface: #00ff41;
    --accent-surface-hover: #33ff66;
    --accent-surface-active: #00cc34;
    --on-accent: #002912;
    --on-accent-secondary: #003d1a;
    --accent-border: rgba(0, 0, 0, 0.15);
    --accent-shadow: rgba(0, 255, 65, 0.25);
    --accent-shadow-hover: rgba(0, 255, 65, 0.35);

    /* Focus Ring */
    --focus-ring: 2px solid #00ff41;
    --focus-ring-offset: 2px;

    /* Typography */
    --font-mono: 'JetBrains Mono', ui-monospace, SFMono-Regular, 'SF Mono', Menlo, Consolas, monospace;
    --font-sans: 'Space Grotesk', system-ui, -apple-system, sans-serif;
    --font-primary: var(--font-mono);

    --text-xs: 0.75rem;
    --text-sm: 0.875rem;
    --text-base: 1rem;
    --text-lg: 1.125rem;
    --text-xl: 1.25rem;
    --text-2xl: 1.5rem;
    --text-3xl: 1.875rem;
    --text-4xl: 2.25rem;
    --text-5xl: 3rem;

    --leading-tight: 1.25;
    --leading-normal: 1.5;
    --leading-relaxed: 1.7;

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

    /* Spacing (4px grid) */
    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-5: 1.25rem;
    --space-6: 1.5rem;
    --space-8: 2rem;
    --space-10: 2.5rem;
    --space-12: 3rem;
    --space-16: 4rem;

    /* Legacy spacing (for compatibility) */
    --spacing-xs: var(--space-2);
    --spacing-sm: var(--space-4);
    --spacing-md: var(--space-8);
    --spacing-lg: var(--space-16);
    --spacing-xl: 6rem;

    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-full: 9999px;

    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.5);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.5);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.5);
    --shadow-glow: 0 0 20px var(--phosphor-glow);
    --shadow-glow-amber: 0 0 20px var(--amber-glow);
    --shadow-glow-error: 0 0 20px var(--error-glow);

    /* Transitions */
    --duration-fast: 150ms;
    --duration-normal: 200ms;
    --duration-slow: 300ms;
    --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
    --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);

    /* Z-Index Scale */
    --z-dropdown: 100;
    --z-sticky: 200;
    --z-modal: 300;
    --z-popover: 400;
    --z-tooltip: 500;
    --z-toast: 600;

    /* Legacy compatibility aliases */
    --color-bg-dark: var(--term-black);
    --color-bg-secondary: var(--term-dark);
    --color-bg-card: var(--term-panel);
    --color-bg-elevated: var(--term-panel);
    --color-primary: var(--phosphor);
    --color-primary-hover: var(--phosphor-bright);
    --color-primary-dark: var(--phosphor-dim);
    --color-text-primary: var(--term-text-bright);
    --color-text-secondary: var(--term-text);
    --color-text-tertiary: var(--term-text-dim);
    --color-accent: var(--phosphor);
    --color-success: var(--success);
}

body {
    font-family: var(--font-primary);
    background-color: var(--color-bg-dark);
    color: var(--color-text-primary);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    min-height: 100vh;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* ============================================
   HEADER
   ============================================ */
.header {
    background: var(--color-bg-card);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    padding: var(--spacing-md) 0;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-container {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
    color: inherit;
    transition: opacity 0.3s ease, transform 0.2s ease;
}

.logo-container:hover {
    opacity: 1;
    transform: translateY(-2px);
    cursor: pointer;
}

.logo-container:hover .logo-icon {
    filter: drop-shadow(0 0 10px var(--phosphor-glow))
            drop-shadow(0 0 20px var(--phosphor-glow));
}

.logo-icon {
    color: var(--color-text-primary);
    flex-shrink: 0;
}

.logo {
    font-size: 1.75rem;
    font-weight: 700;
    letter-spacing: 3px;
    margin: 0;
}

.header-subtitle {
    color: var(--color-secondary);
    font-size: 0.875rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* ============================================
   VIDEO SECTION
   ============================================ */
.video-section {
    padding: var(--spacing-xl) 0;
    background: var(--color-bg-secondary);
    text-align: center;
}

.video-section .section-title {
    font-size: 3.5rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: var(--spacing-lg);
    line-height: 1.2;
    color: var(--term-text-bright);
    transition: all var(--duration-normal) var(--ease-out);
}

.video-section .section-title:hover {
    color: var(--phosphor);
    text-shadow: 0 0 20px var(--phosphor-glow),
                 0 0 40px var(--phosphor-glow);
}

.video-container {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

.video-wrapper {
    position: relative;
    padding-bottom: 56.25%; /* 16:9 aspect ratio */
    height: 0;
    overflow: hidden;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    background: var(--color-bg-dark);
    margin: 0 auto;
}

.video-wrapper iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: 0;
    border-radius: var(--radius-lg);
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
    padding: var(--spacing-lg) 0 var(--spacing-sm);
    background: linear-gradient(180deg, var(--color-bg-dark) 0%, var(--color-bg-dark) 100%);
    text-align: center;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    line-height: 1.2;
    color: var(--term-text-bright);
    transition: all var(--duration-normal) var(--ease-out);
}

.hero-title:hover {
    color: var(--phosphor);
    text-shadow: 0 0 20px var(--phosphor-glow),
                 0 0 40px var(--phosphor-glow);
    transform: scale(1.02);
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--color-text-secondary);
    max-width: 700px;
    margin: 0 auto;
    line-height: 1.6;
}

/* ============================================
   INDUSTRY SECTION
   ============================================ */
.industry-section {
    padding: var(--spacing-lg) 0 var(--spacing-xl);
    background: var(--color-bg-dark);
}

.industry-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-md);
    max-width: 1200px;
    margin: 0 auto;
}

/* ============================================
   INDUSTRY CARDS
   ============================================ */
.industry-card {
    position: relative;
    background: var(--color-bg-card);
    border: 2px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    text-align: center;
    text-decoration: none;
    color: var(--color-text-primary);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    overflow: hidden;
    cursor: pointer;
}

/* Hover gradient overlay */
.industry-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(255, 107, 53, 0.1) 0%, rgba(78, 205, 196, 0.1) 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
}

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

.industry-card:hover {
    transform: translateY(-8px);
    border-color: var(--phosphor);
    box-shadow: var(--shadow-lg),
                0 0 30px var(--phosphor-glow),
                0 0 60px rgba(0, 255, 65, 0.2);
}

.card-icon {
    font-size: 4rem;
    margin-bottom: var(--spacing-md);
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.industry-card:hover .card-icon {
    transform: scale(1.1);
}

.card-title {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    color: var(--color-text-primary);
    transition: color 0.3s ease;
}

.industry-card:hover .card-title {
    color: var(--color-primary);
}

.card-arrow {
    font-size: 1.5rem;
    color: var(--color-secondary);
    opacity: 0;
    transform: translateX(-10px);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.industry-card:hover .card-arrow {
    opacity: 1;
    transform: translateX(0);
}

/* Individual card accent colors */
.industry-card[data-industry="3d-modeling"]:hover {
    border-color: #ff6b35;
}

.industry-card[data-industry="ai-video"]:hover {
    border-color: #4ecdc4;
}

.industry-card[data-industry="gaming"]:hover {
    border-color: #ffd93d;
}

.industry-card[data-industry="home"]:hover {
    border-color: #6bcf7f;
}

.industry-card[data-industry="music"]:hover {
    border-color: #b565d8;
}

.industry-card[data-industry="surveillance"]:hover {
    border-color: #ff8555;
}

.industry-card[data-industry="video"]:hover {
    border-color: #ff6b35;
}

.industry-card[data-industry="web3"]:hover {
    border-color: #4ecdc4;
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
    background: var(--color-bg-card);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: var(--spacing-lg) 0 var(--spacing-md);
    margin-top: var(--spacing-xl);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: start;
    margin-bottom: var(--spacing-md);
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.footer-logo .logo-container {
    margin-bottom: var(--spacing-xs);
}

.footer-logo h3 {
    font-size: 1.5rem;
    letter-spacing: 2px;
    margin: 0;
}

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

.footer-links {
    display: flex;
    gap: var(--spacing-md);
}

.footer-links a {
    color: var(--color-text-secondary);
    font-size: 0.95rem;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: var(--color-primary);
}

.footer-bottom {
    padding-top: var(--spacing-md);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    text-align: center;
}

.footer-bottom p {
    color: var(--color-text-tertiary);
    font-size: 0.875rem;
}

/* ============================================
   RESPONSIVE STYLES
   ============================================ */
@media (max-width: 768px) {
    .hero-title {
        font-size: 2.5rem;
    }

    .hero-subtitle {
        font-size: 1.1rem;
    }

    .industry-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }

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

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

@media (max-width: 480px) {
    :root {
        --spacing-md: 1rem;
        --spacing-lg: 2rem;
        --spacing-xl: 3rem;
    }

    .hero-title {
        font-size: 2rem;
    }

    .card-icon {
        font-size: 3rem;
    }

    .card-title {
        font-size: 1.25rem;
    }

    .logo {
        font-size: 1.5rem;
        letter-spacing: 2px;
    }
}

/* ============================================
   ANIMATIONS
   ============================================ */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.industry-card {
    animation: fadeInUp 0.6s ease-out backwards;
}

/* Stagger animation for cards */
.industry-card:nth-child(1) { animation-delay: 0.1s; }
.industry-card:nth-child(2) { animation-delay: 0.15s; }
.industry-card:nth-child(3) { animation-delay: 0.2s; }
.industry-card:nth-child(4) { animation-delay: 0.25s; }
.industry-card:nth-child(5) { animation-delay: 0.3s; }
.industry-card:nth-child(6) { animation-delay: 0.35s; }
.industry-card:nth-child(7) { animation-delay: 0.4s; }
.industry-card:nth-child(8) { animation-delay: 0.45s; }

/* ============================================
   REFERRAL DASHBOARD
   ============================================ */

/* Header Updates */
.header-right {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: var(--spacing-xs);
}

/* Variant 2: White text on dark matrix green - WCAG AAA (7.8:1 contrast) */
.user-referral-badge {
    display: flex;
    align-items: center;
    gap: 0.625rem;
    padding: 0.625rem 1.25rem;
    background: linear-gradient(135deg, #006b2d 0%, #008f39 100%);
    border-radius: 24px;
    border: 1px solid rgba(0, 255, 65, 0.3);
    box-shadow: 0 2px 8px rgba(0, 143, 57, 0.4),
                0 4px 12px rgba(0, 0, 0, 0.3),
                0 0 20px rgba(0, 255, 65, 0.15);
    transition: all var(--duration-normal) var(--ease-out);
}

.user-referral-badge:hover {
    border-color: var(--phosphor);
    box-shadow: 0 2px 8px rgba(0, 143, 57, 0.4),
                0 4px 12px rgba(0, 0, 0, 0.3),
                0 0 30px var(--phosphor-glow),
                0 0 60px rgba(0, 255, 65, 0.2);
    transform: translateY(-1px);
}

.referral-label {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    color: rgba(255, 255, 255, 0.85);
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}

.referral-code {
    font-family: 'Courier New', monospace;
    font-size: 0.9375rem;
    font-weight: 700;
    color: #ffffff;
    letter-spacing: 0.3px;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.25);
}

/* Dashboard Section */
.referral-dashboard {
    padding: var(--spacing-xl) 0;
    background: var(--color-bg-secondary);
}

.referral-dashboard .section-title {
    font-size: 2rem;
    text-align: center;
    margin-bottom: var(--spacing-lg);
    color: var(--color-text-primary);
}

.dashboard-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.dashboard-card {
    background: var(--color-bg-card);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
}

.dashboard-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
    border-color: var(--color-primary);
}

.dashboard-card h3 {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-sm);
    color: var(--color-primary);
}

.card-description {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-md);
}

/* Referral Link Display */
.referral-link-display {
    display: flex;
    flex-direction: column;
    gap: 0.75rem; /* 12px gap between input and button */
}

.referral-link-display input {
    width: 100%;
    padding: 0.75rem;
    background: var(--color-bg-elevated);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-md);
    color: var(--color-text-primary);
    font-family: var(--font-mono);
    font-size: 0.875rem;
}

.referral-link-display input:focus {
    outline: none;
    border-color: var(--color-primary);
}

.referral-link-display input:focus-visible {
    outline: var(--focus-ring);
    outline-offset: var(--focus-ring-offset);
    border-color: var(--accent-surface);
}

.btn-copy {
    padding: 0.75rem 1.5rem;
    background: var(--accent-surface);
    color: var(--on-accent);
    border: 1px solid var(--accent-border);
    border-radius: var(--radius-md);
    font-size: 0.9375rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.2s ease;
    white-space: nowrap;
    box-shadow: 0 2px 4px var(--accent-shadow),
                0 1px 2px rgba(0, 0, 0, 0.1);
    align-self: center; /* Center-align button */
    min-width: 120px; /* Ensure button has minimum width */
}

.btn-copy:hover {
    background: var(--accent-surface-hover);
    transform: translateY(-2px);
    box-shadow: 0 4px 8px var(--accent-shadow-hover),
                0 2px 4px rgba(0, 0, 0, 0.15);
}

.btn-copy:active {
    background: var(--accent-surface-active);
    transform: translateY(0);
}

.btn-copy:focus-visible {
    outline: var(--focus-ring);
    outline-offset: var(--focus-ring-offset);
}

.btn-copy.copied {
    background: var(--accent-surface);
    border-color: var(--on-accent);
}

/* Stats Card */
.stats-card {
    text-align: center;
}

.stat-big {
    font-size: 4rem;
    font-weight: 700;
    color: var(--color-primary);
    line-height: 1;
    margin: var(--spacing-md) 0;
}

.stat-label {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Referrals List */
.referrals-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.referrals-list li {
    padding: var(--spacing-sm);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    color: var(--color-text-secondary);
}

.referrals-list li:last-child {
    border-bottom: none;
}

.referrals-list li strong {
    color: var(--color-text-primary);
}

.ref-date {
    font-size: 0.75rem;
    color: var(--color-text-tertiary);
}

.empty-state {
    text-align: center;
    font-style: italic;
    color: var(--color-text-tertiary);
    padding: var(--spacing-md) !important;
}

/* Dashboard Info */
.dashboard-info {
    background: var(--color-bg-card);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    border-left: 4px solid var(--color-primary);
    margin-top: var(--spacing-lg);
}

.dashboard-info h3 {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-md);
    color: var(--color-primary);
}

.info-list {
    list-style: none;
    counter-reset: step-counter;
    padding-left: 0;
}

.info-list li {
    counter-increment: step-counter;
    padding-left: 2.5rem;
    position: relative;
    margin-bottom: var(--spacing-sm);
    color: var(--color-text-secondary);
    line-height: 1.6;
}

.info-list li::before {
    content: counter(step-counter);
    position: absolute;
    left: 0;
    top: 0;
    width: 1.75rem;
    height: 1.75rem;
    background: var(--accent-surface);
    color: var(--on-accent);
    border: 1px solid var(--accent-border);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.875rem;
    box-shadow: 0 2px 4px var(--accent-shadow),
                0 1px 2px rgba(0, 0, 0, 0.1);
}

/* ============================================
   EMAIL MODAL
   ============================================ */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(4px);
}

.modal-content {
    position: relative;
    z-index: 1001;
    background: var(--color-bg-card);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    max-width: 500px;
    width: 90%;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.modal-content h2 {
    font-size: 1.75rem;
    margin-bottom: var(--spacing-md);
    color: var(--color-primary);
}

.modal-content p {
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-md);
}

.modal-content .form-group {
    margin-bottom: var(--spacing-md);
}

.modal-content input[type="email"] {
    width: 100%;
    padding: 0.875rem 1rem;
    background: var(--color-bg-elevated);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-md);
    color: var(--color-text-primary);
    font-size: 1rem;
}

.modal-content input[type="email"]:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(0, 143, 57, 0.1);
}

.modal-content input[type="email"]:focus-visible {
    outline: var(--focus-ring);
    outline-offset: var(--focus-ring-offset);
}

.form-actions {
    display: flex;
    justify-content: flex-end;
    margin-bottom: var(--spacing-md);
}

.btn-primary {
    padding: 0.875rem 2rem;
    background: var(--accent-surface);
    color: var(--on-accent);
    border: 1px solid var(--accent-border);
    border-radius: var(--radius-md);
    font-size: 1rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.2s ease;
    box-shadow: 0 2px 4px var(--accent-shadow),
                0 1px 2px rgba(0, 0, 0, 0.1);
}

.btn-primary:hover {
    background: var(--accent-surface-hover);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px var(--accent-shadow-hover),
                0 2px 4px rgba(0, 0, 0, 0.15);
}

.btn-primary:active {
    background: var(--accent-surface-active);
    transform: translateY(0);
}

.btn-primary:focus-visible {
    outline: var(--focus-ring);
    outline-offset: var(--focus-ring-offset);
}

.btn-secondary {
    padding: 0.875rem 2rem;
    background: transparent;
    color: var(--phosphor);
    border: 2px solid var(--phosphor);
    border-radius: var(--radius-md);
    font-size: 1rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.2s ease;
    box-shadow: 0 0 10px rgba(0, 255, 65, 0.1);
}

.btn-secondary:hover {
    background: var(--phosphor);
    color: var(--term-black);
    transform: translateY(-2px);
    box-shadow: 0 0 20px var(--phosphor-glow),
                0 4px 12px rgba(0, 255, 65, 0.2);
}

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

.btn-secondary:focus-visible {
    outline: var(--focus-ring);
    outline-offset: var(--focus-ring-offset);
}

.modal-note {
    font-size: 0.875rem;
    color: var(--color-text-tertiary);
    text-align: center;
    margin-bottom: 0 !important;
}

/* ============================================
   RESPONSIVE - DASHBOARD
   ============================================ */
@media (max-width: 768px) {
    .header-right {
        align-items: center;
    }

    .user-referral-badge {
        flex-direction: column;
        gap: 0.25rem;
        padding: 0.5rem 0.75rem;
    }

    .referral-label {
        font-size: 0.65rem;
    }

    .referral-code {
        font-size: 0.75rem;
    }

    .dashboard-cards {
        grid-template-columns: 1fr;
    }

    .stat-big {
        font-size: 3rem;
    }

    .modal-content {
        padding: var(--spacing-lg);
    }

    .modal-content h2 {
        font-size: 1.5rem;
    }
}

@media (max-width: 480px) {
    .referral-link-display input {
        font-size: 0.75rem;
    }

    .btn-copy {
        width: 100%; /* Full width on mobile */
        align-self: stretch;
    }

    .stat-big {
        font-size: 2.5rem;
    }

    .info-list li {
        padding-left: 2rem;
    }

    .info-list li::before {
        width: 1.5rem;
        height: 1.5rem;
        font-size: 0.75rem;
    }
}