/**
 * LinkGuard - Auth Pages Stylesheet
 * Design System: Dark Cyberpunk (Neon + Glow)
 * Typography: Orbitron, Rajdhani, JetBrains Mono
 */

/* Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@400;500;600;700;800;900&family=Rajdhani:wght@300;400;500;600;700&family=JetBrains+Mono:wght@400;500;600&display=swap');

/* ========================================
   CSS VARIABLES (Cyberpunk Design System)
   ======================================== */
:root {
    /* Background Colors */
    --bg-deep: #0a0a0f;
    --bg-dark: #0d0d14;
    --bg-card: rgba(15, 15, 25, 0.9);
    --bg-card-solid: #0f0f19;
    --bg-input: rgba(10, 10, 20, 0.8);
    --bg-hover: rgba(20, 20, 35, 0.9);

    /* Neon Accent Colors */
    --neon-cyan: #00f5d4;
    --neon-magenta: #f72585;
    --neon-blue: #4cc9f0;
    --neon-purple: #7b2cbf;
    --neon-yellow: #fee440;

    /* Glow Effects */
    --glow-cyan: rgba(0, 245, 212, 0.5);
    --glow-cyan-soft: rgba(0, 245, 212, 0.3);
    --glow-magenta: rgba(247, 37, 133, 0.5);
    --glow-blue: rgba(76, 201, 240, 0.3);

    /* Text Colors */
    --text-primary: #ffffff;
    --text-secondary: rgba(255, 255, 255, 0.7);
    --text-tertiary: rgba(255, 255, 255, 0.4);

    /* Status Colors */
    --success: #00f5d4;
    --danger: #f72585;
    --warning: #fee440;

    /* Borders */
    --border-glow: rgba(0, 245, 212, 0.3);
    --border-subtle: rgba(255, 255, 255, 0.1);
    --border-focus: rgba(0, 245, 212, 0.5);

    /* Links */
    --link-default: var(--neon-cyan);
    --link-hover: var(--neon-blue);

    /* Typography */
    --font-display: 'Orbitron', monospace;
    --font-body: 'Rajdhani', sans-serif;
    --font-mono: 'JetBrains Mono', monospace;

    /* Spacing */
    --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;

    /* Border Radius (minimal for cyberpunk) */
    --radius-sm: 4px;
    --radius-md: 6px;
    --radius-lg: 8px;
    --radius-xl: 12px;
    --radius-full: 9999px;

    /* Shadows */
    --shadow-glow: 0 0 20px var(--glow-cyan-soft);
    --shadow-glow-strong: 0 0 30px var(--glow-cyan), 0 0 60px var(--glow-cyan-soft);
    --shadow-card: 0 0 40px rgba(0, 245, 212, 0.1);

    /* Transitions */
    --duration-fast: 150ms;
    --duration-base: 200ms;
    --duration-normal: 300ms;
    --duration-slow: 400ms;
    --ease-out: cubic-bezier(0, 0, 0.2, 1);

    /* Clip-paths */
    --clip-button: polygon(0 0, calc(100% - 12px) 0, 100% 12px, 100% 100%, 12px 100%, 0 calc(100% - 12px));
    --clip-card: polygon(0 0, calc(100% - 20px) 0, 100% 20px, 100% 100%, 20px 100%, 0 calc(100% - 20px));
    --clip-input: polygon(0 0, calc(100% - 8px) 0, 100% 8px, 100% 100%, 8px 100%, 0 calc(100% - 8px));
}

/* ========================================
   RESET & BASE
   ======================================== */
*,
*::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-body);
    background: var(--bg-deep);
    color: var(--text-primary);
    line-height: 1.6;
    min-height: 100vh;
    font-weight: 500;
}

a {
    color: var(--link-default);
    text-decoration: none;
    transition: all var(--duration-fast) var(--ease-out);
}

a:hover {
    color: var(--link-hover);
    text-shadow: 0 0 10px var(--glow-cyan-soft);
}

/* ========================================
   SHADER BACKGROUND CANVAS
   ======================================== */
#auth-shader-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -2;
    pointer-events: none;
}

/* Grid Overlay */
.auth-grid-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: -1;
    background-image:
        linear-gradient(rgba(0, 245, 212, 0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 245, 212, 0.02) 1px, transparent 1px);
    background-size: 50px 50px;
}

/* ========================================
   LAYOUT: AUTH PAGE STRUCTURE
   ======================================== */
.auth-page {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    position: relative;
}

/* Header */
.auth-header {
    padding: var(--space-4) var(--space-6);
    border-bottom: 1px solid var(--border-subtle);
    background: rgba(10, 10, 15, 0.8);
    backdrop-filter: blur(20px);
}

.auth-header-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

/* Brand */
.brand {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    color: var(--text-primary);
}

.brand:hover {
    color: var(--text-primary);
}

.brand-icon {
    width: 36px;
    height: 36px;
    color: var(--neon-cyan);
    filter: drop-shadow(0 0 8px var(--glow-cyan-soft));
}

.brand-name {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

/* Main Content */
.auth-main {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-8) var(--space-4);
}

.auth-container {
    width: 100%;
    max-width: 480px;
}

/* Wide container for policy pages */
.auth-container.wide {
    max-width: 800px;
}

/* Footer */
.auth-footer {
    padding: var(--space-4) var(--space-6);
    border-top: 1px solid var(--border-subtle);
    background: rgba(10, 10, 15, 0.8);
    backdrop-filter: blur(20px);
}

.auth-footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-4);
}

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

.footer-links a {
    color: var(--text-tertiary);
    font-size: 0.875rem;
    transition: all var(--duration-fast);
}

.footer-links a:hover {
    color: var(--neon-cyan);
    text-shadow: 0 0 10px var(--glow-cyan-soft);
}

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

/* ========================================
   CARD COMPONENTS (Cyberpunk Style)
   ======================================== */
.auth-card {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    clip-path: var(--clip-card);
    padding: var(--space-8);
    box-shadow: var(--shadow-card);
    position: relative;
    overflow: hidden;
}

/* Animated gradient border effect */
.auth-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--neon-cyan), var(--neon-blue), var(--neon-magenta));
    background-size: 200% 100%;
    animation: gradient-shift 5s ease infinite;
}

@keyframes gradient-shift {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

.auth-card-header {
    text-align: center;
    margin-bottom: var(--space-6);
}

/* Icon Wrapper - Hexagonal Shape */
.auth-icon-wrapper {
    width: 72px;
    height: 72px;
    margin: 0 auto var(--space-4);
    background: rgba(0, 245, 212, 0.1);
    border: 1px solid rgba(0, 245, 212, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    clip-path: polygon(30% 0%, 70% 0%, 100% 30%, 100% 70%, 70% 100%, 30% 100%, 0% 70%, 0% 30%);
}

.auth-icon-wrapper svg {
    width: 32px;
    height: 32px;
    color: var(--neon-cyan);
    filter: drop-shadow(0 0 8px var(--glow-cyan));
}

.auth-card-title {
    font-family: var(--font-display);
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--space-2);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.auth-card-subtitle {
    color: var(--text-secondary);
    font-size: 1rem;
}

/* ========================================
   AUTH METHOD BUTTONS
   ======================================== */
.auth-methods {
    display: flex;
    flex-direction: row;
    gap: var(--space-3);
}

.auth-method-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-4);
    border: 1px solid var(--border-subtle);
    clip-path: var(--clip-button);
    background: rgba(255, 255, 255, 0.02);
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--duration-base) var(--ease-out);
    text-decoration: none;
    flex: 1;
}

.auth-method-btn:hover {
    transform: translateY(-2px);
    color: var(--text-primary);
}

/* Method icon */
.auth-method-icon {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

/* Telegram style */
.auth-method-btn.telegram {
    border-color: rgba(34, 158, 217, 0.3);
    background: rgba(34, 158, 217, 0.1);
}

.auth-method-btn.telegram .auth-method-icon {
    color: #229ED9;
}

.auth-method-btn.telegram:hover {
    border-color: #229ED9;
    box-shadow: 0 0 20px rgba(34, 158, 217, 0.3);
}

/* Google style */
.auth-method-btn.google {
    border-color: rgba(255, 255, 255, 0.1);
    background: rgba(255, 255, 255, 0.02);
}

.auth-method-btn.google:hover {
    border-color: rgba(234, 67, 53, 0.5);
    box-shadow: 0 0 20px rgba(234, 67, 53, 0.2);
}

/* Email style */
.auth-method-btn.email {
    border-color: var(--border-glow);
    background: rgba(0, 245, 212, 0.05);
}

.auth-method-btn.email:hover {
    border-color: var(--neon-cyan);
    box-shadow: var(--shadow-glow);
}

/* ========================================
   DIVIDER
   ======================================== */
.auth-divider {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    margin: var(--space-6) 0;
}

.auth-divider::before,
.auth-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--border-subtle), transparent);
}

.auth-divider span {
    color: var(--text-tertiary);
    font-family: var(--font-mono);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

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

.form-label {
    display: block;
    margin-bottom: var(--space-2);
    font-family: var(--font-display);
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.form-input {
    width: 100%;
    padding: var(--space-3) var(--space-4);
    background: var(--bg-input);
    border: 2px solid var(--border-subtle);
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 500;
    transition: all var(--duration-fast) var(--ease-out);
}

.form-input:focus {
    outline: none;
    border-color: var(--neon-cyan);
    box-shadow: 0 0 20px var(--glow-cyan-soft);
}

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

.form-input.valid {
    border-color: var(--success);
    box-shadow: 0 0 15px rgba(0, 245, 212, 0.2);
}

.form-input.invalid,
.form-input.error {
    border-color: var(--danger);
    box-shadow: 0 0 15px rgba(247, 37, 133, 0.2);
}

.form-error {
    margin-top: var(--space-2);
    font-size: 0.875rem;
    color: var(--danger);
}

.form-hint {
    margin-top: var(--space-2);
    font-size: 0.875rem;
    color: var(--text-tertiary);
}

/* Password Input Wrapper */
.password-input-wrapper {
    position: relative;
}

.password-input-wrapper .form-input {
    padding-right: 48px;
}

.password-toggle {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--text-tertiary);
    cursor: pointer;
    padding: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color var(--duration-fast);
}

.password-toggle:hover {
    color: var(--neon-cyan);
}

.password-toggle svg {
    width: 20px;
    height: 20px;
}

/* ========================================
   BUTTONS (Cyberpunk Style)
   ======================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-6);
    border: none;
    clip-path: var(--clip-button);
    font-family: var(--font-display);
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    cursor: pointer;
    transition: all var(--duration-base) var(--ease-out);
    text-decoration: none;
}

.btn-primary {
    background: linear-gradient(135deg, var(--neon-cyan), #00b8a0);
    color: var(--bg-deep);
    box-shadow: var(--shadow-glow);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-glow-strong);
    color: var(--bg-deep);
}

.btn-primary:active {
    transform: translateY(-1px);
}

.btn-secondary {
    background: transparent;
    color: var(--neon-cyan);
    border: 2px solid var(--neon-cyan);
}

.btn-secondary:hover {
    background: rgba(0, 245, 212, 0.1);
    box-shadow: var(--shadow-glow);
    color: var(--neon-cyan);
}

.btn-full {
    width: 100%;
}

.btn-lg {
    padding: var(--space-4) var(--space-8);
    font-size: 1rem;
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none !important;
    box-shadow: none !important;
}

/* ========================================
   LINKS & TEXT
   ======================================== */
.auth-links {
    margin-top: var(--space-6);
    text-align: center;
}

.auth-links p {
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.auth-links a {
    font-weight: 600;
}

/* ========================================
   CHECKBOX & CONSENT
   ======================================== */
.checkbox-group {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
    padding: var(--space-3);
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-subtle);
}

.checkbox-group.error {
    border-color: var(--danger);
}

.checkbox-input {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
    margin-top: 2px;
    accent-color: var(--neon-cyan);
    cursor: pointer;
}

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

.checkbox-label a {
    color: var(--neon-cyan);
}

/* ========================================
   POLICY PAGE STYLES
   ======================================== */
.policy-content {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    clip-path: var(--clip-card);
    padding: var(--space-8);
}

.policy-content h1 {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: var(--space-6);
    color: var(--text-primary);
    text-transform: uppercase;
}

.policy-content h2 {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 600;
    margin-top: var(--space-8);
    margin-bottom: var(--space-4);
    color: var(--neon-cyan);
    text-transform: uppercase;
}

.policy-content h3 {
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 600;
    margin-top: var(--space-6);
    margin-bottom: var(--space-3);
    color: var(--text-primary);
}

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

.policy-content ul,
.policy-content ol {
    margin-bottom: var(--space-4);
    padding-left: var(--space-6);
    color: var(--text-secondary);
}

.policy-content li {
    margin-bottom: var(--space-2);
    line-height: 1.7;
}

.policy-meta {
    margin-top: var(--space-8);
    padding-top: var(--space-6);
    border-top: 1px solid var(--border-subtle);
    color: var(--text-tertiary);
    font-size: 0.875rem;
}

/* ========================================
   ALERTS & NOTIFICATIONS
   ======================================== */
.alert {
    padding: var(--space-4);
    margin-bottom: var(--space-4);
    font-size: 0.875rem;
    border-left: 3px solid;
}

.alert-error {
    background: rgba(247, 37, 133, 0.1);
    border-color: var(--danger);
    color: var(--danger);
}

.alert-success {
    background: rgba(0, 245, 212, 0.1);
    border-color: var(--success);
    color: var(--success);
}

.alert-warning {
    background: rgba(254, 228, 64, 0.1);
    border-color: var(--warning);
    color: var(--warning);
}

/* ========================================
   LOADING STATE
   ======================================== */
.loading-spinner {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 2px solid transparent;
    border-top-color: currentColor;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* Large spinner for loading states */
.loading-spinner-large {
    width: 48px;
    height: 48px;
    border: 3px solid var(--border-subtle);
    border-top-color: var(--neon-cyan);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto var(--space-4);
    box-shadow: 0 0 20px var(--glow-cyan-soft);
}

/* ========================================
   SUCCESS/ERROR STATES
   ======================================== */
.success-card,
.error-card,
.loading-card {
    text-align: center;
    padding: var(--space-6);
}

.success-icon-wrapper {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--space-4);
    background: rgba(0, 245, 212, 0.1);
    clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 0 30px var(--glow-cyan-soft);
}

.success-icon-wrapper svg {
    width: 40px;
    height: 40px;
    color: var(--success);
}

.error-icon-wrapper {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--space-4);
    background: rgba(247, 37, 133, 0.1);
    clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 0 30px var(--glow-magenta);
}

.error-icon-wrapper svg {
    width: 40px;
    height: 40px;
    color: var(--danger);
}

.success-title,
.error-title {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--space-2);
    text-transform: uppercase;
}

.success-text,
.error-text {
    color: var(--text-secondary);
    margin-bottom: var(--space-6);
}

/* Credentials box */
.credentials-box {
    background: rgba(0, 245, 212, 0.05);
    border: 1px solid var(--border-glow);
    padding: var(--space-4);
    margin-bottom: var(--space-6);
    text-align: left;
}

.credentials-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-2) 0;
}

.credentials-row:not(:last-child) {
    border-bottom: 1px solid var(--border-subtle);
}

.credentials-label {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.credentials-value {
    font-family: var(--font-mono);
    font-weight: 600;
    color: var(--neon-cyan);
}

/* ========================================
   PASSWORD STRENGTH
   ======================================== */
.password-strength {
    margin-top: var(--space-2);
}

.strength-bar {
    height: 4px;
    background: var(--border-subtle);
    overflow: hidden;
    margin-bottom: var(--space-2);
}

.strength-fill {
    height: 100%;
    width: 0;
    transition: all var(--duration-normal) var(--ease-out);
}

.strength-fill.weak { width: 25%; background: var(--danger); }
.strength-fill.fair { width: 50%; background: var(--warning); }
.strength-fill.good { width: 75%; background: var(--neon-blue); }
.strength-fill.strong { width: 100%; background: var(--success); }

.strength-text,
.strength-label {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    text-align: right;
}

.strength-text.weak,
.strength-label.weak { color: var(--danger); }
.strength-text.fair,
.strength-label.fair { color: var(--warning); }
.strength-text.good,
.strength-label.good { color: var(--neon-blue); }
.strength-text.strong,
.strength-label.strong { color: var(--success); }

/* Password Requirements */
.password-requirements {
    margin-top: var(--space-3);
    padding: var(--space-3);
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-subtle);
}

.password-requirements-title {
    font-family: var(--font-display);
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--text-tertiary);
    margin-bottom: var(--space-2);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.requirement {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: 0.8rem;
    color: var(--text-tertiary);
    padding: var(--space-1) 0;
    transition: color var(--duration-fast) var(--ease-out);
}

.requirement.met,
.requirement.valid {
    color: var(--success);
}

.requirement svg,
.requirement-icon {
    width: 14px;
    height: 14px;
    flex-shrink: 0;
}

/* Password Match */
.password-match {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: 0.8rem;
    margin-top: var(--space-2);
    opacity: 0;
    transition: opacity var(--duration-fast) var(--ease-out);
}

.password-match.visible {
    opacity: 1;
}

.password-match.match {
    color: var(--success);
}

.password-match.no-match {
    color: var(--danger);
}

/* ========================================
   CODE INPUT (Verify Email)
   ======================================== */
.code-inputs {
    display: flex;
    justify-content: center;
    gap: var(--space-3);
    margin: var(--space-6) 0;
}

.code-input {
    width: 52px;
    height: 64px;
    text-align: center;
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 600;
    background: var(--bg-input);
    border: 2px solid var(--border-subtle);
    color: var(--text-primary);
    transition: all var(--duration-fast) var(--ease-out);
}

.code-input:focus {
    outline: none;
    border-color: var(--neon-cyan);
    box-shadow: 0 0 20px var(--glow-cyan-soft);
}

.code-input.filled {
    border-color: var(--neon-cyan);
    background: rgba(0, 245, 212, 0.1);
}

.code-input.error {
    border-color: var(--danger);
    animation: shake 0.3s ease-in-out;
}

.code-input.success {
    border-color: var(--success);
    background: rgba(0, 245, 212, 0.1);
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-5px); }
    75% { transform: translateX(5px); }
}

/* Email Display */
.email-display {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-4);
    background: rgba(0, 245, 212, 0.05);
    border: 1px solid var(--border-glow);
    margin-bottom: var(--space-6);
}

.email-display svg {
    width: 20px;
    height: 20px;
    color: var(--neon-cyan);
}

.email-display span {
    color: var(--neon-cyan);
    font-family: var(--font-mono);
    font-weight: 500;
}

/* Timer */
.timer-container {
    text-align: center;
    margin-top: var(--space-4);
}

.timer {
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.timer-value {
    font-family: var(--font-mono);
    font-weight: 600;
    color: var(--neon-cyan);
}

.resend-link {
    color: var(--neon-cyan);
    font-weight: 600;
    cursor: pointer;
    background: none;
    border: none;
    font-size: 0.875rem;
    padding: 0;
    font-family: var(--font-body);
}

.resend-link:disabled {
    color: var(--text-tertiary);
    cursor: not-allowed;
}

.resend-link:not(:disabled):hover {
    color: var(--neon-blue);
    text-shadow: 0 0 10px var(--glow-cyan-soft);
}

/* Success Overlay */
.success-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(10, 10, 15, 0.95);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 100;
    opacity: 0;
    visibility: hidden;
    transition: all var(--duration-slow) var(--ease-out);
}

.success-overlay.visible {
    opacity: 1;
    visibility: visible;
}

.success-content {
    text-align: center;
    transform: scale(0.9);
    transition: transform var(--duration-slow) var(--ease-out);
}

.success-overlay.visible .success-content {
    transform: scale(1);
}

.success-icon {
    width: 80px;
    height: 80px;
    color: var(--success);
    margin-bottom: var(--space-4);
    filter: drop-shadow(0 0 20px var(--glow-cyan-soft));
}

/* ========================================
   INFO BOX (Forgot Password)
   ======================================== */
.info-box {
    background: rgba(0, 245, 212, 0.05);
    border: 1px solid var(--border-glow);
    padding: var(--space-4);
    margin-top: var(--space-4);
    display: none;
}

.info-box.visible {
    display: block;
}

.info-box-title {
    color: var(--neon-cyan);
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 0.875rem;
    margin-bottom: var(--space-2);
    display: flex;
    align-items: center;
    gap: var(--space-2);
    text-transform: uppercase;
}

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

.forgot-email-link {
    color: var(--text-tertiary);
    font-size: 0.875rem;
    cursor: pointer;
    background: none;
    border: none;
    padding: 0;
    font-family: var(--font-body);
    transition: color var(--duration-fast);
}

.forgot-email-link:hover {
    color: var(--neon-cyan);
}

/* ========================================
   VALIDATION ICONS
   ======================================== */
.validation-icon {
    position: absolute;
    right: 12px;
    top: 38px;
    width: 20px;
    height: 20px;
    opacity: 0;
    transition: opacity var(--duration-fast) var(--ease-out);
}

.validation-icon.visible {
    opacity: 1;
}

.validation-icon.valid {
    color: var(--success);
}

.validation-icon.invalid {
    color: var(--danger);
}

/* Field Error */
.field-error {
    display: flex;
    align-items: flex-start;
    gap: var(--space-2);
    margin-top: var(--space-2);
    font-size: 0.8125rem;
    color: var(--danger);
    opacity: 0;
    max-height: 0;
    overflow: hidden;
    transition: opacity var(--duration-fast), max-height var(--duration-fast);
}

.field-error.visible {
    opacity: 1;
    max-height: 60px;
}

.field-error-icon {
    width: 14px;
    height: 14px;
    flex-shrink: 0;
    margin-top: 1px;
}

/* ========================================
   NOTICE BOXES
   ======================================== */
.verified-notice {
    background: rgba(0, 245, 212, 0.1);
    border: 1px solid rgba(0, 245, 212, 0.3);
    padding: var(--space-3) var(--space-4);
    margin-bottom: var(--space-6);
    display: flex;
    align-items: center;
    gap: var(--space-3);
    color: var(--success);
}

.verified-notice svg {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

.already-registered-notice {
    background: rgba(254, 228, 64, 0.1);
    border: 1px solid rgba(254, 228, 64, 0.3);
    padding: var(--space-4);
    margin-bottom: var(--space-6);
}

.already-registered-notice .notice-header {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    color: var(--warning);
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 0.875rem;
    margin-bottom: var(--space-2);
    text-transform: uppercase;
}

.already-registered-notice .notice-header svg {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

.already-registered-notice .notice-body {
    color: var(--text-secondary);
    font-size: 0.875rem;
    line-height: 1.5;
}

.already-registered-notice .provider-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-1);
    padding: 2px 8px;
    background: rgba(254, 228, 64, 0.2);
    font-family: var(--font-mono);
    font-weight: 600;
    color: var(--warning);
    margin: 0 2px;
}

.already-registered-notice .login-link {
    display: inline-block;
    margin-top: var(--space-3);
    color: var(--neon-cyan);
    font-weight: 600;
}

/* ========================================
   ICON WRAPPERS
   ======================================== */
.icon-wrapper {
    width: 64px;
    height: 64px;
    margin: 0 auto var(--space-4);
    background: rgba(0, 245, 212, 0.1);
    clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 0 20px var(--glow-cyan-soft);
}

.icon-wrapper svg {
    width: 32px;
    height: 32px;
    color: var(--neon-cyan);
}

.icon-wrapper.danger {
    background: rgba(247, 37, 133, 0.1);
    box-shadow: 0 0 20px var(--glow-magenta);
}

.icon-wrapper.danger svg {
    color: var(--danger);
}

/* ========================================
   RESPONSIVE
   ======================================== */
@media (max-width: 640px) {
    .auth-header {
        padding: var(--space-3) var(--space-4);
    }

    .auth-main {
        padding: var(--space-6) var(--space-4);
    }

    .auth-card {
        padding: var(--space-6);
        clip-path: none;
        border-radius: var(--radius-lg);
    }

    .auth-card-title {
        font-size: 1.5rem;
    }

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

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

    .policy-content {
        padding: var(--space-6);
        clip-path: none;
        border-radius: var(--radius-lg);
    }

    .policy-content h1 {
        font-size: 1.5rem;
    }

    .policy-content h2 {
        font-size: 1.125rem;
    }

    .auth-methods {
        flex-direction: column;
    }

    .code-input {
        width: 44px;
        height: 56px;
        font-size: 1.25rem;
    }

    .code-inputs {
        gap: var(--space-2);
    }

    /* Disable grid overlay on mobile */
    .auth-grid-overlay {
        display: none;
    }

    /* Simplify buttons */
    .btn {
        clip-path: none;
        border-radius: var(--radius-md);
    }
}

/* ========================================
   ACCENT COLOR VARIATIONS
   ======================================== */
.accent-icon {
    color: var(--neon-cyan);
    filter: drop-shadow(0 0 8px var(--glow-cyan-soft));
}

/* For icon boxes inline styles compatibility */
[style*="--accent"] {
    --accent: var(--neon-cyan);
}

[style*="--bg-secondary"] {
    --bg-secondary: rgba(255, 255, 255, 0.02);
}

[style*="--bg-tertiary"] {
    --bg-tertiary: var(--border-subtle);
}