/* Landing Page - Modern Hacking Aesthetic */

:root {
    /* Core palette */
    --bg-dark: #0a0e17;
    --bg-darker: #060a10;
    --surface: rgba(16, 24, 40, 0.8);
    --surface-light: rgba(30, 41, 59, 0.6);

    /* Text */
    --text-primary: #e2e8f0;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;

    /* Accent colors */
    --accent-primary: #3b82f6;
    --accent-secondary: #8b5cf6;
    --accent-cyan: #22d3ee;
    --accent-green: #10b981;
    --accent-orange: #f59e0b;
    --accent-pink: #ec4899;

    /* Gradients */
    --gradient-primary: linear-gradient(135deg, var(--accent-primary) 0%, var(--accent-secondary) 100%);
    --gradient-glow: radial-gradient(ellipse at center, var(--accent-primary) 0%, transparent 70%);

    /* Effects */
    --border-glow: 0 0 20px rgba(59, 130, 246, 0.3);
    --shadow-lg: 0 25px 50px -12px rgba(0, 0, 0, 0.5);

    /* Spacing */
    --section-padding: clamp(4rem, 10vw, 8rem);
}

/* Reset & Base */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--bg-dark);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    min-height: 100vh;
}

/* Background Effects */
.bg-grid {
    position: fixed;
    inset: 0;
    background-image:
        linear-gradient(rgba(59, 130, 246, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(59, 130, 246, 0.03) 1px, transparent 1px);
    background-size: 60px 60px;
    pointer-events: none;
    z-index: 0;
}

.bg-glow {
    position: fixed;
    border-radius: 50%;
    filter: blur(100px);
    opacity: 0.4;
    pointer-events: none;
    z-index: 0;
}

.bg-glow-1 {
    width: 600px;
    height: 600px;
    background: var(--accent-primary);
    top: -200px;
    right: -200px;
    animation: float 20s ease-in-out infinite;
}

.bg-glow-2 {
    width: 400px;
    height: 400px;
    background: var(--accent-secondary);
    bottom: 20%;
    left: -150px;
    animation: float 25s ease-in-out infinite reverse;
}

.bg-glow-3 {
    width: 300px;
    height: 300px;
    background: var(--accent-cyan);
    bottom: -100px;
    right: 20%;
    animation: float 18s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0); }
    50% { transform: translate(30px, 30px); }
}

/* Floating Particles */
.particles {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 1;
    overflow: hidden;
}

.particle {
    position: absolute;
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.75rem;
    color: var(--accent-cyan);
    opacity: 0.15;
    left: var(--x);
    animation: particle-float 15s linear infinite;
    animation-delay: var(--delay);
}

@keyframes particle-float {
    0% {
        transform: translateY(100vh) rotate(0deg);
        opacity: 0;
    }
    10% { opacity: 0.15; }
    90% { opacity: 0.15; }
    100% {
        transform: translateY(-100px) rotate(360deg);
        opacity: 0;
    }
}

/* Navigation */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    padding: 1rem 2rem;
    transition: all 0.3s ease;
}

.nav::after {
    content: "";
    position: absolute;
    inset: 0;
    background: rgba(10, 14, 23, 0.82);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(59, 130, 246, 0.08);
    z-index: -1;
}

.nav.scrolled::after {
    background: rgba(10, 14, 23, 0.9);
    border-bottom-color: rgba(59, 130, 246, 0.1);
}

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

.nav-logo {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 1.25rem;
    font-weight: 700;
    text-decoration: none;
    color: var(--text-primary);
    display: flex;
    gap: 0.25rem;
}

.logo-bracket {
    color: var(--accent-cyan);
}

.logo-text {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-alert {
    width: 100%;
    max-width: 1200px;
    margin: 0.75rem auto 0;
    padding: 0.65rem 0.9rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.65rem;
    border-radius: 10px;
    border: 1px solid rgba(245, 158, 11, 0.35);
    background:
        linear-gradient(135deg, rgba(245, 158, 11, 0.14), rgba(236, 72, 153, 0.08)),
        rgba(16, 24, 40, 0.88);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
}

.nav-alert-label {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--accent-orange);
    white-space: nowrap;
}

.nav-alert-label::before {
    content: "[!]";
    color: var(--accent-pink);
    margin-right: 0.35rem;
}

.nav-alert-text {
    color: var(--text-primary);
    font-size: 0.9rem;
    line-height: 1.3;
}

.nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    transition: color 0.2s ease;
}

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

.nav-cta {
    background: var(--gradient-primary);
    color: white;
    padding: 0.6rem 1.25rem;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.nav-cta:hover {
    transform: translateY(-2px);
    box-shadow: var(--border-glow);
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    padding: 11rem 2rem 4rem;
    max-width: 1400px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

.hero-content {
    max-width: 600px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--surface);
    border: 1px solid rgba(59, 130, 246, 0.2);
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
}

.badge-dot {
    width: 8px;
    height: 8px;
    background: var(--accent-green);
    border-radius: 50%;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.hero-title {
    font-size: clamp(3rem, 6vw, 4.5rem);
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: 1.5rem;
}

.title-line {
    display: block;
}

.title-highlight {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.2rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
    max-width: 500px;
}

.hero-actions {
    display: flex;
    gap: 1rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 2rem;
    border-radius: 12px;
    font-weight: 600;
    font-size: 1rem;
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
}

.btn-primary {
    background: var(--gradient-primary);
    color: white;
    box-shadow: 0 4px 20px rgba(59, 130, 246, 0.3);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(59, 130, 246, 0.4);
}

.btn-secondary {
    background: var(--surface);
    color: var(--text-primary);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.btn-secondary:hover {
    background: var(--surface-light);
    border-color: rgba(59, 130, 246, 0.3);
}

.btn-large {
    padding: 1.25rem 2.5rem;
    font-size: 1.1rem;
}

.btn-icon {
    font-family: 'IBM Plex Mono', monospace;
    font-weight: 700;
    color: var(--accent-cyan);
}

/* Hero Stats */
.hero-stats {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.stat-item {
    display: flex;
    flex-direction: column;
}

.stat-value {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--accent-cyan);
}

.stat-label {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.stat-divider {
    width: 1px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
}

/* Terminal Visual */
.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.terminal-window {
    width: 100%;
    max-width: 520px;
    background: rgba(15, 23, 42, 0.9);
    border: 1px solid rgba(59, 130, 246, 0.2);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow-lg), var(--border-glow);
    backdrop-filter: blur(10px);
}

.terminal-header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 1.25rem;
    background: rgba(0, 0, 0, 0.3);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.terminal-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.terminal-dot.red { background: #ef4444; }
.terminal-dot.yellow { background: #eab308; }
.terminal-dot.green { background: #22c55e; }

.terminal-title {
    margin-left: auto;
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.8rem;
    color: var(--text-muted);
}

.terminal-body {
    padding: 1.5rem;
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.9rem;
    line-height: 1.8;
}

.terminal-line {
    display: flex;
    gap: 0.75rem;
    opacity: 0;
    animation: terminalFadeIn 0.5s ease forwards;
}

.terminal-line.output {
    color: var(--text-secondary);
}

@keyframes terminalFadeIn {
    to { opacity: 1; }
}

.prompt {
    color: var(--accent-green);
    font-weight: 600;
}

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

.success { color: var(--accent-green); }
.info { color: var(--accent-cyan); }
.special { color: var(--accent-orange); font-weight: 600; }

.cursor {
    animation: blink 1s step-end infinite;
}

@keyframes blink {
    50% { opacity: 0; }
}

/* Section Common */
.section-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-tag {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.9rem;
    color: var(--accent-cyan);
    display: block;
    margin-bottom: 1rem;
}

.section-title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    margin-bottom: 1rem;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--text-secondary);
    max-width: 500px;
    margin: 0 auto;
}

/* Features Section */
.features {
    padding: var(--section-padding) 0;
    position: relative;
    z-index: 2;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 1.5rem;
}

.feature-card {
    background: var(--surface);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 16px;
    padding: 2rem;
    transition: all 0.3s ease;
}

.feature-card:hover {
    border-color: rgba(59, 130, 246, 0.3);
    transform: translateY(-4px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.feature-icon {
    width: 48px;
    height: 48px;
    background: var(--gradient-primary);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.25rem;
}

.feature-icon svg {
    width: 24px;
    height: 24px;
    color: white;
}

.feature-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
}

.feature-desc {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

/* Gameplay Section */
.gameplay {
    padding: var(--section-padding) 0;
    background: linear-gradient(180deg, transparent 0%, rgba(59, 130, 246, 0.02) 50%, transparent 100%);
    position: relative;
    z-index: 2;
}

.gameplay-steps {
    display: flex;
    flex-direction: column;
    gap: 3rem;
}

.gameplay-step {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 2rem;
    align-items: start;
    background: var(--surface);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 20px;
    padding: 2.5rem;
    transition: all 0.3s ease;
}

.gameplay-step:hover {
    border-color: rgba(59, 130, 246, 0.2);
}

.step-number {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 3rem;
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
}

.step-content {
    max-width: 600px;
}

.step-title {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
}

.step-desc {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
}

.step-visual {
    background: rgba(0, 0, 0, 0.2);
    border-radius: 12px;
    padding: 1.25rem;
}

/* Resource Bars */
.resource-bar {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 0.75rem;
}

.resource-bar:last-child {
    margin-bottom: 0;
}

.resource-name {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.8rem;
    color: var(--text-secondary);
    width: 80px;
}

.resource-fill {
    flex: 1;
    height: 8px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 4px;
    position: relative;
    overflow: hidden;
}

.resource-fill::after {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    height: 100%;
    width: var(--fill);
    background: var(--gradient-primary);
    border-radius: 4px;
    animation: fillPulse 2s ease-in-out infinite;
}

@keyframes fillPulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}

.resource-value {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.8rem;
    color: var(--accent-green);
    width: 70px;
    text-align: right;
}

/* Hardware Grid */
.hardware-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
}

.hardware-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem;
    background: rgba(59, 130, 246, 0.1);
    border: 1px solid rgba(59, 130, 246, 0.2);
    border-radius: 8px;
}

.hw-icon {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--accent-cyan);
}

.hw-level {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.75rem;
    color: var(--text-secondary);
}

/* Loot Preview */
.loot-preview {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.loot-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 1rem;
    border-radius: 8px;
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.85rem;
}

.loot-item.rare {
    background: rgba(51, 153, 255, 0.15);
    border: 1px solid rgba(51, 153, 255, 0.3);
}

.loot-item.uncommon {
    background: rgba(0, 204, 0, 0.15);
    border: 1px solid rgba(0, 204, 0, 0.3);
}

.loot-item.epic {
    background: rgba(204, 102, 255, 0.15);
    border: 1px solid rgba(204, 102, 255, 0.3);
}

.loot-item.rare .loot-name { color: #3399ff; }
.loot-item.uncommon .loot-name { color: #00cc00; }
.loot-item.epic .loot-name { color: #cc66ff; }

.loot-stats {
    color: var(--text-secondary);
    font-size: 0.8rem;
}

/* Community Section */
.community {
    padding: var(--section-padding) 0;
    position: relative;
    z-index: 2;
}

.community-content {
    background: var(--surface);
    border: 1px solid rgba(59, 130, 246, 0.2);
    border-radius: 24px;
    padding: 4rem;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.community-content::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.community .section-tag {
    position: relative;
}

.community .section-title {
    position: relative;
    margin-bottom: 1.5rem;
}

.community-text {
    font-size: 1.1rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto 2rem;
    position: relative;
}

.community-features {
    display: flex;
    justify-content: center;
    gap: 3rem;
    position: relative;
    flex-wrap: wrap;
}

.community-feature {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1rem;
    color: var(--text-primary);
}

.cf-icon {
    font-size: 1.25rem;
}

/* CTA Section */
.cta {
    padding: var(--section-padding) 0;
    position: relative;
    z-index: 2;
}

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

.cta-title {
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 700;
    margin-bottom: 1rem;
}

.cta-subtitle {
    font-size: 1.2rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

/* Footer */
.footer {
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding: 2rem 0;
    position: relative;
    z-index: 2;
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    font-family: 'IBM Plex Mono', monospace;
    font-weight: 600;
}

.footer-version {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-left: 0.5rem;
}

.footer-links {
    display: flex;
    gap: 2rem;
}

.footer-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.2s ease;
}

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

.footer-copy {
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* Responsive */
@media (max-width: 1024px) {
    .hero {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 3rem;
    }

    .hero-content {
        max-width: 100%;
    }

    .hero-subtitle {
        margin-left: auto;
        margin-right: auto;
    }

    .hero-actions {
        justify-content: center;
    }

    .hero-stats {
        justify-content: center;
    }

    .gameplay-step {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .step-number {
        margin: 0 auto;
    }

    .step-content {
        max-width: 100%;
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }

    .nav-cta {
        display: inline-flex;
    }

    .hero {
        padding-top: 10rem;
    }

    .hero-stats {
        flex-direction: column;
        gap: 1rem;
    }

    .stat-divider {
        display: none;
    }

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

    .hardware-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .community-content {
        padding: 2.5rem 1.5rem;
    }

    .community-features {
        flex-direction: column;
        gap: 1rem;
    }

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

@media (max-width: 480px) {
    .terminal-window {
        font-size: 0.8rem;
    }

    .terminal-body {
        padding: 1rem;
    }

    .btn {
        padding: 0.875rem 1.5rem;
        width: 100%;
        justify-content: center;
    }

    .hero-actions {
        flex-direction: column;
    }

    .nav {
        padding: 0.75rem 1rem;
    }

    .nav-alert {
        margin-top: 0.6rem;
        padding: 0.6rem 0.75rem;
        gap: 0.4rem;
        flex-direction: column;
        text-align: center;
    }
}

/* Auth Modal */
.auth-modal {
    position: fixed;
    inset: 0;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.auth-modal.active {
    opacity: 1;
    visibility: visible;
}

.auth-modal-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(8px);
}

.auth-modal-content {
    position: relative;
    background: var(--bg-dark);
    border: 1px solid rgba(59, 130, 246, 0.3);
    border-radius: 20px;
    padding: 2.5rem;
    width: 100%;
    max-width: 420px;
    margin: 1rem;
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.5), 0 0 40px rgba(59, 130, 246, 0.15);
    transform: translateY(20px) scale(0.95);
    transition: transform 0.3s ease;
}

.auth-modal.active .auth-modal-content {
    transform: translateY(0) scale(1);
}

.auth-modal-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0.5rem;
    line-height: 1;
    transition: color 0.2s ease;
}

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

.auth-modal-header {
    text-align: center;
    margin-bottom: 2rem;
}

.auth-modal-logo {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.auth-modal-header h2 {
    font-size: 1.75rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.auth-modal-subtitle {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.auth-form {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.auth-input-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.auth-input-group label {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-secondary);
}

.auth-input-group label .optional {
    color: var(--text-muted);
    font-weight: 400;
}

.auth-input-group input {
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    padding: 0.875rem 1rem;
    font-size: 1rem;
    color: var(--text-primary);
    font-family: inherit;
    transition: all 0.2s ease;
}

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

.auth-input-group input:focus {
    outline: none;
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.15);
}

.auth-register-fields {
    display: none;
    flex-direction: column;
    gap: 1.25rem;
}

.auth-register-fields.active {
    display: flex;
}

.auth-error {
    display: none;
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.3);
    border-radius: 8px;
    padding: 0.75rem 1rem;
    color: #ef4444;
    font-size: 0.9rem;
    text-align: center;
}

.auth-error.active {
    display: block;
}

.btn-full {
    width: 100%;
    justify-content: center;
}

.auth-toggle-section {
    text-align: center;
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.auth-toggle-section a {
    color: var(--accent-primary);
    text-decoration: none;
    font-weight: 500;
    margin-left: 0.25rem;
    transition: color 0.2s ease;
}

.auth-toggle-section a:hover {
    color: var(--accent-cyan);
}

/* Loading state for button */
.btn:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

@media (max-width: 480px) {
    .auth-modal-content {
        padding: 2rem 1.5rem;
        margin: 0.5rem;
        border-radius: 16px;
    }

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