/* =============================================
   OneRouter // Neo-Brutalism Design System
   Domain: https://onerouter.web.id
   ============================================= */

@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800;900&family=JetBrains+Mono:wght@400;500;600;700;800&display=swap');

:root {
    /* Color Palette */
    --bg-page: #F4F4F0;
    --bg-card: #FFFFFF;
    --bg-card-alt: #FFFDF9;
    --text-main: #0A0A0A;
    --text-muted: #52525B;
    --text-dim: #71717A;

    /* Neo-Brutal Accents */
    --neo-black: #000000;
    --neo-yellow: #FFE600;
    --neo-green: #22C55E;
    --neo-lime: #A3E635;
    --neo-cyan: #38BDF8;
    --neo-purple: #C084FC;
    --neo-orange: #FB923C;
    --neo-pink: #F472B6;
    --neo-red: #EF4444;

    /* Neo-Brutal Shadows & Borders */
    --border: 2.5px solid #000000;
    --border-thick: 3px solid #000000;
    --border-thin: 1.5px solid #000000;
    --shadow-sm: 2px 2px 0px #000000;
    --shadow-md: 4px 4px 0px #000000;
    --shadow-lg: 6px 6px 0px #000000;
    --shadow-xl: 8px 8px 0px #000000;
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-pill: 9999px;

    /* Typography */
    --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-mono: 'JetBrains Mono', monospace;
}

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

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--bg-page);
    background-image: radial-gradient(#d4d4d8 1px, transparent 1px);
    background-size: 24px 24px;
    color: var(--text-main);
    font-family: var(--font-sans);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    min-height: 100vh;
}

/* Matrix canvas hidden in Neo-brutalist theme */
#matrix-canvas {
    display: none !important;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* =============================================
   NAVIGATION BAR
   ============================================= */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    background: #FFFFFF;
    border-bottom: var(--border);
    transition: all 0.2s ease;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0.9rem 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    text-decoration: none;
    color: var(--text-main);
    font-size: 1.35rem;
    font-weight: 900;
    letter-spacing: -0.03em;
}

.nav-logo i {
    background: var(--neo-yellow);
    border: var(--border-thin);
    box-shadow: var(--shadow-sm);
    padding: 0.35rem 0.5rem;
    border-radius: var(--radius-sm);
    color: #000000;
    font-size: 1.1rem;
}

.badge-tag {
    font-size: 0.65rem;
    font-family: var(--font-mono);
    font-weight: 800;
    background: var(--neo-lime);
    color: #000000;
    border: var(--border-thin);
    box-shadow: var(--shadow-sm);
    padding: 0.15rem 0.45rem;
    border-radius: var(--radius-sm);
    text-transform: uppercase;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 1.75rem;
}

.nav-link {
    color: var(--text-main);
    text-decoration: none;
    font-size: 0.92rem;
    font-weight: 700;
    transition: all 0.15s ease;
    padding: 0.25rem 0.5rem;
    border-radius: var(--radius-sm);
}

.nav-link:hover {
    background: var(--neo-yellow);
    box-shadow: var(--shadow-sm);
    border: 1px solid #000000;
    transform: translate(-1px, -1px);
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

/* =============================================
   BUTTONS (Neo-Brutalist Tactile)
   ============================================= */
.btn-primary, .btn-ghost, .btn-outline, .btn-plan, .btn-sm {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.65rem 1.25rem;
    font-family: var(--font-sans);
    font-size: 0.9rem;
    font-weight: 800;
    text-decoration: none;
    border: var(--border);
    box-shadow: var(--shadow-md);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all 0.12s ease;
    text-transform: uppercase;
    letter-spacing: -0.01em;
}

.btn-primary {
    background: var(--neo-yellow);
    color: #000000;
}

.btn-primary:hover {
    background: #FFD600;
    transform: translate(-2px, -2px);
    box-shadow: var(--shadow-lg);
}

.btn-primary:active {
    transform: translate(2px, 2px);
    box-shadow: var(--shadow-sm);
}

.btn-ghost {
    background: #FFFFFF;
    color: var(--text-main);
}

.btn-ghost:hover {
    background: #F4F4F5;
    transform: translate(-2px, -2px);
    box-shadow: var(--shadow-lg);
}

.btn-ghost:active {
    transform: translate(2px, 2px);
    box-shadow: var(--shadow-sm);
}

.btn-outline {
    background: transparent;
    color: var(--text-main);
}

.btn-outline:hover {
    background: #FFFFFF;
    transform: translate(-2px, -2px);
    box-shadow: var(--shadow-md);
}

.btn-sm {
    padding: 0.4rem 0.85rem;
    font-size: 0.78rem;
    box-shadow: var(--shadow-sm);
}

.hamburger {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: #FFFFFF;
    border: var(--border);
    box-shadow: var(--shadow-sm);
    padding: 0.4rem;
    border-radius: var(--radius-sm);
    cursor: pointer;
}

.hamburger span {
    display: block;
    width: 20px;
    height: 3px;
    background: #000000;
}

/* Mobile Menu */
.mobile-menu {
    display: none;
    position: fixed;
    top: 60px;
    left: 0;
    right: 0;
    background: #FFFFFF;
    border-bottom: var(--border-thick);
    box-shadow: var(--shadow-lg);
    padding: 1.5rem;
    flex-direction: column;
    gap: 1rem;
    z-index: 99;
}

.mobile-menu.open {
    display: flex;
}

.mobile-menu a {
    color: var(--text-main);
    text-decoration: none;
    font-size: 1.1rem;
    font-weight: 800;
    padding: 0.5rem;
}

/* =============================================
   HERO SECTION
   ============================================= */
.hero {
    padding: 8rem 0 4.5rem;
    text-align: center;
}

.hero-container {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--neo-lime);
    color: #000000;
    border: var(--border);
    box-shadow: var(--shadow-sm);
    padding: 0.35rem 0.9rem;
    border-radius: var(--radius-pill);
    font-size: 0.78rem;
    font-family: var(--font-mono);
    font-weight: 800;
    margin-bottom: 1.75rem;
    text-transform: uppercase;
}

.badge-dot {
    width: 8px;
    height: 8px;
    background: #000000;
    border-radius: 50%;
}

.hero h1 {
    font-size: 3.6rem;
    font-weight: 900;
    line-height: 1.1;
    letter-spacing: -0.04em;
    color: #000000;
    margin-bottom: 1.5rem;
}

.hero h1 span {
    background: var(--neo-yellow);
    border: var(--border);
    box-shadow: var(--shadow-md);
    padding: 0.1rem 0.6rem;
    border-radius: var(--radius-sm);
    display: inline-block;
    color: #000000 !important;
    text-shadow: none !important;
}

.hero-desc {
    font-size: 1.15rem;
    color: var(--text-muted);
    font-weight: 500;
    max-width: 720px;
    margin: 0 auto 2.5rem;
}

.hero-stats {
    display: inline-flex;
    align-items: center;
    background: #FFFFFF;
    border: var(--border-thick);
    box-shadow: var(--shadow-lg);
    border-radius: var(--radius-lg);
    padding: 1rem 2rem;
    gap: 2rem;
    margin-bottom: 2.5rem;
}

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

.stat-number {
    font-size: 1.8rem;
    font-weight: 900;
    font-family: var(--font-mono);
    color: #000000;
}

.stat-label {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--text-muted);
    text-transform: uppercase;
}

.stat-divider {
    width: 2px;
    height: 36px;
    background: #000000;
}

.hero-actions {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}

/* =============================================
   SECTIONS
   ============================================= */
.section {
    padding: 5rem 0;
}

.section-alt {
    background: #FFFFFF;
    border-top: var(--border-thick);
    border-bottom: var(--border-thick);
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 3rem;
}

.section-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    background: var(--neo-cyan);
    color: #000000;
    border: var(--border-thin);
    box-shadow: var(--shadow-sm);
    padding: 0.3rem 0.75rem;
    border-radius: var(--radius-pill);
    font-size: 0.78rem;
    font-weight: 800;
    font-family: var(--font-mono);
    margin-bottom: 0.85rem;
    text-transform: uppercase;
}

.section-header h2 {
    font-size: 2.4rem;
    font-weight: 900;
    letter-spacing: -0.03em;
    color: #000000;
    margin-bottom: 0.75rem;
}

.section-header p {
    font-size: 1.05rem;
    color: var(--text-muted);
    font-weight: 500;
}

/* =============================================
   MODELS TABLE (Neo-Brutalist High-Contrast)
   ============================================= */
.models-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 1.25rem;
}

.search-box {
    position: relative;
    width: 320px;
}

.search-icon {
    position: absolute;
    left: 0.85rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    font-size: 0.9rem;
}

.search-input {
    width: 100%;
    padding: 0.65rem 0.85rem 0.65rem 2.4rem;
    background: #FFFFFF;
    border: var(--border);
    box-shadow: var(--shadow-sm);
    border-radius: var(--radius-md);
    font-family: var(--font-sans);
    font-size: 0.88rem;
    font-weight: 600;
    color: #000000;
    outline: none;
    transition: all 0.15s ease;
}

.search-input:focus {
    box-shadow: var(--shadow-md);
    background: var(--bg-card-alt);
    transform: translate(-1px, -1px);
}

.models-count {
    font-family: var(--font-mono);
    font-size: 0.82rem;
    font-weight: 800;
    background: #FFFFFF;
    border: var(--border);
    box-shadow: var(--shadow-sm);
    padding: 0.35rem 0.75rem;
    border-radius: var(--radius-sm);
}

.table-wrap {
    background: #FFFFFF;
    border: var(--border-thick);
    box-shadow: var(--shadow-lg);
    border-radius: var(--radius-lg);
    overflow-x: auto;
    margin-bottom: 2rem;
}

.models-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.88rem;
}

.models-table th {
    background: #F4F4F5;
    color: #000000;
    padding: 0.9rem 1rem;
    text-align: left;
    font-weight: 800;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-bottom: var(--border);
}

.models-table td {
    padding: 0.85rem 1rem;
    border-bottom: 1.5px solid #E4E4E7;
    color: var(--text-main);
    vertical-align: middle;
}

.models-table tr:last-child td {
    border-bottom: none;
}

.models-table tr:hover td {
    background: #FFFDF0;
}

.provider-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-weight: 800;
    font-size: 0.8rem;
}

.provider-dot {
    width: 9px;
    height: 9px;
    border-radius: 50%;
    border: 1px solid #000000;
}

.model-name {
    font-weight: 800;
    color: #000000;
}

.model-id {
    font-family: var(--font-mono);
    font-size: 0.78rem;
    font-weight: 700;
    background: #F4F4F5;
    border: var(--border-thin);
    box-shadow: 1px 1px 0px #000000;
    padding: 0.2rem 0.5rem;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all 0.1s ease;
    display: inline-block;
}

.model-id:hover {
    background: var(--neo-yellow);
    transform: translate(-1px, -1px);
    box-shadow: 2px 2px 0px #000000;
}

.status-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    font-size: 0.72rem;
    font-weight: 800;
    font-family: var(--font-mono);
    border: var(--border-thin);
    box-shadow: var(--shadow-sm);
    padding: 0.2rem 0.5rem;
    border-radius: var(--radius-pill);
    text-transform: uppercase;
}

.status-available {
    background: #DCFCE7;
    color: #166534;
}

.status-dot {
    width: 6px;
    height: 6px;
    background: #16A34A;
    border-radius: 50%;
}

.copy-btn {
    background: #FFFFFF;
    border: var(--border-thin);
    box-shadow: var(--shadow-sm);
    padding: 0.35rem 0.6rem;
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-size: 0.8rem;
    transition: all 0.1s ease;
}

.copy-btn:hover {
    background: var(--neo-lime);
    transform: translate(-1px, -1px);
    box-shadow: 2px 2px 0px #000000;
}

/* Model stats cards under table */
.model-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1rem;
}

.model-stat-card {
    background: #FFFFFF;
    border: var(--border);
    box-shadow: var(--shadow-md);
    border-radius: var(--radius-md);
    padding: 1.25rem;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.model-stat-card i {
    font-size: 1.6rem;
    background: var(--neo-yellow);
    border: var(--border-thin);
    box-shadow: var(--shadow-sm);
    padding: 0.6rem;
    border-radius: var(--radius-sm);
    color: #000000;
}

.model-stat-card .stat-val {
    display: block;
    font-size: 1.35rem;
    font-weight: 900;
    font-family: var(--font-mono);
    color: #000000;
}

.model-stat-card .stat-lbl {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--text-muted);
    text-transform: uppercase;
}

/* =============================================
   PRICING CARDS (Neo-Brutalist Credit Plans)
   ============================================= */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    margin-bottom: 3.5rem;
}

.pricing-card {
    background: #FFFFFF;
    border: var(--border-thick);
    box-shadow: var(--shadow-lg);
    border-radius: var(--radius-lg);
    padding: 2rem;
    display: flex;
    flex-direction: column;
    position: relative;
    transition: all 0.15s ease;
}

.pricing-card:hover {
    transform: translate(-3px, -3px);
    box-shadow: var(--shadow-xl);
}

.pricing-card.popular {
    background: #FFFDF0;
    border-color: #000000;
}

.popular-badge {
    position: absolute;
    top: -14px;
    right: 20px;
    background: var(--neo-orange);
    color: #000000;
    border: var(--border);
    box-shadow: var(--shadow-sm);
    padding: 0.25rem 0.75rem;
    border-radius: var(--radius-pill);
    font-size: 0.72rem;
    font-weight: 900;
    text-transform: uppercase;
}

.plan-header {
    border-bottom: var(--border);
    padding-bottom: 1.25rem;
    margin-bottom: 1.5rem;
}

.plan-name {
    font-size: 1.3rem;
    font-weight: 900;
    color: #000000;
    margin-bottom: 0.5rem;
}

.plan-price {
    display: flex;
    align-items: baseline;
    gap: 0.4rem;
    margin-bottom: 0.5rem;
}

.price-amount {
    font-size: 2.2rem;
    font-weight: 900;
    font-family: var(--font-mono);
    color: #000000;
}

.price-currency {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--text-muted);
}

.plan-period {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-family: var(--font-mono);
    font-size: 0.82rem;
    font-weight: 800;
    background: var(--neo-lime);
    border: var(--border-thin);
    box-shadow: var(--shadow-sm);
    padding: 0.2rem 0.5rem;
    border-radius: var(--radius-sm);
    color: #000000;
}

.plan-features {
    list-style: none;
    margin-bottom: 2rem;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.plan-features li {
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--text-main);
    display: flex;
    align-items: flex-start;
    gap: 0.6rem;
}

.plan-features li i {
    background: var(--neo-green);
    color: #000000;
    border: var(--border-thin);
    box-shadow: 1px 1px 0px #000000;
    padding: 0.2rem;
    border-radius: 4px;
    font-size: 0.65rem;
    margin-top: 0.2rem;
}

.btn-plan {
    width: 100%;
    background: #FFFFFF;
    color: #000000;
    text-align: center;
}

.btn-plan-popular {
    background: var(--neo-yellow) !important;
}

/* =============================================
   CODE EXAMPLE (3 Lines Box)
   ============================================= */
.api-example {
    max-width: 800px;
    margin: 0 auto;
}

.api-example-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 0.75rem;
}

.api-example-badge {
    background: var(--neo-purple);
    color: #000000;
    border: var(--border-thin);
    box-shadow: var(--shadow-sm);
    padding: 0.25rem 0.65rem;
    border-radius: var(--radius-pill);
    font-size: 0.75rem;
    font-weight: 800;
    font-family: var(--font-mono);
}

.api-example-title {
    font-weight: 800;
    font-size: 0.9rem;
}

.code-block {
    background: #18181B;
    border: var(--border-thick);
    box-shadow: var(--shadow-lg);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.code-header {
    background: #27272A;
    border-bottom: 2px solid #000000;
    padding: 0.65rem 1rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.code-dots {
    display: flex;
    gap: 6px;
}

.code-dots span {
    width: 11px;
    height: 11px;
    border-radius: 50%;
    border: 1.5px solid #000000;
    display: inline-block;
}

.code-dots span:nth-child(1) { background: #FF5F56; }
.code-dots span:nth-child(2) { background: #FFBD2E; }
.code-dots span:nth-child(3) { background: #27C93F; }

.code-filename {
    font-family: var(--font-mono);
    font-size: 0.78rem;
    font-weight: 700;
    color: #E4E4E7;
}

.code-copy-btn {
    background: #000000;
    border: 1.5px solid #52525B;
    color: #FFFFFF;
    font-size: 0.75rem;
    font-weight: 700;
    font-family: var(--font-mono);
    padding: 0.25rem 0.6rem;
    border-radius: var(--radius-sm);
    cursor: pointer;
}

.code-copy-btn:hover {
    background: var(--neo-lime);
    color: #000000;
    border-color: #000000;
}

.code-block pre {
    padding: 1.25rem;
    overflow-x: auto;
    font-family: var(--font-mono);
    font-size: 0.85rem;
    line-height: 1.7;
    color: #F4F4F5;
}

.code-keyword { color: #F472B6; font-weight: 700; }
.code-string  { color: #A3E635; }
.code-param   { color: #38BDF8; }
.code-number  { color: #FBBF24; }

/* =============================================
   SYSTEM HEALTH & LATENCY SECTION
   ============================================= */
.health-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.25rem;
    margin-bottom: 2rem;
}

.health-card {
    background: #FFFFFF;
    border: var(--border);
    box-shadow: var(--shadow-md);
    border-radius: var(--radius-md);
    padding: 1.25rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.health-card-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.health-provider {
    font-size: 0.75rem;
    font-weight: 800;
    text-transform: uppercase;
    color: var(--text-muted);
}

.health-status {
    font-size: 0.72rem;
    font-weight: 800;
    font-family: var(--font-mono);
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
}

.health-card-name {
    font-size: 1.05rem;
    font-weight: 800;
    color: #000000;
}

.health-bars {
    display: flex;
    gap: 3px;
    height: 24px;
    align-items: flex-end;
}

.health-bar {
    flex: 1;
    height: 100%;
    background: var(--neo-green);
    border: 1px solid #000000;
    border-radius: 2px;
}

.health-card-bottom {
    display: flex;
    justify-content: space-between;
    font-size: 0.75rem;
    font-weight: 700;
    font-family: var(--font-mono);
    color: var(--text-muted);
    border-top: 1px solid #E4E4E7;
    padding-top: 0.5rem;
}

.health-legend {
    display: flex;
    justify-content: center;
    gap: 2rem;
    font-size: 0.82rem;
    font-weight: 700;
}

.legend-dot {
    display: inline-block;
    width: 10px;
    height: 10px;
    border: 1.5px solid #000000;
    border-radius: 2px;
    margin-right: 0.4rem;
}

/* =============================================
   DOCUMENTATION CARDS
   ============================================= */
.docs-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1.25rem;
}

.doc-card {
    background: #FFFFFF;
    border: var(--border);
    box-shadow: var(--shadow-md);
    border-radius: var(--radius-md);
    padding: 1.5rem;
}

.doc-icon {
    font-size: 1.4rem;
    background: var(--neo-pink);
    border: var(--border-thin);
    box-shadow: var(--shadow-sm);
    display: inline-block;
    padding: 0.5rem 0.65rem;
    border-radius: var(--radius-sm);
    color: #000000;
    margin-bottom: 1rem;
}

.doc-card h3 {
    font-size: 1.1rem;
    font-weight: 800;
    margin-bottom: 0.5rem;
    color: #000000;
}

.doc-code {
    display: block;
    font-family: var(--font-mono);
    font-size: 0.78rem;
    font-weight: 700;
    background: #F4F4F5;
    border: var(--border-thin);
    padding: 0.35rem 0.6rem;
    border-radius: var(--radius-sm);
    margin-bottom: 0.75rem;
    word-break: break-all;
    color: #000000;
}

.doc-card p {
    font-size: 0.85rem;
    color: var(--text-muted);
    font-weight: 500;
}

/* =============================================
   FOOTER (Neo-Brutalist)
   ============================================= */
.footer {
    background: #FFFFFF;
    border-top: var(--border-thick);
    padding: 4rem 0 2rem;
}

.footer-top {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-brand .nav-logo {
    margin-bottom: 1rem;
}

.footer-desc {
    font-size: 0.88rem;
    color: var(--text-muted);
    font-weight: 500;
    margin-bottom: 1.25rem;
    max-width: 320px;
}

.footer-socials {
    display: flex;
    gap: 0.75rem;
}

.social-link {
    width: 36px;
    height: 36px;
    background: #FFFFFF;
    border: var(--border);
    box-shadow: var(--shadow-sm);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #000000;
    text-decoration: none;
    font-size: 1rem;
    transition: all 0.1s ease;
}

.social-link:hover {
    background: var(--neo-yellow);
    transform: translate(-2px, -2px);
    box-shadow: var(--shadow-md);
}

.footer-col h5 {
    font-size: 0.85rem;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: #000000;
    margin-bottom: 1rem;
}

.footer-col a {
    display: block;
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 0.6rem;
    transition: color 0.15s ease;
}

.footer-col a:hover {
    color: #000000;
    text-decoration: underline;
}

.footer-bottom {
    border-top: var(--border);
    padding-top: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 0.82rem;
    font-weight: 700;
    color: var(--text-muted);
}

/* =============================================
   AUTH PAGES (Neo-Brutal Login / Register)
   ============================================= */
.auth-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem 1.5rem;
}

.auth-card {
    background: #FFFFFF;
    border: var(--border-thick);
    box-shadow: var(--shadow-xl);
    border-radius: var(--radius-lg);
    padding: 2.5rem;
    width: 100%;
    max-width: 440px;
}

.auth-logo {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
    color: var(--text-main);
    font-size: 1.3rem;
    font-weight: 900;
    margin-bottom: 1.5rem;
}

.auth-card h2 {
    font-size: 1.6rem;
    font-weight: 900;
    letter-spacing: -0.02em;
    color: #000000;
    margin-bottom: 0.35rem;
}

.auth-sub {
    font-size: 0.88rem;
    color: var(--text-muted);
    margin-bottom: 1.5rem;
    font-weight: 500;
}

.form-group {
    margin-bottom: 1.25rem;
}

.form-group label {
    display: block;
    font-size: 0.82rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    margin-bottom: 0.4rem;
    color: #000000;
}

.form-control {
    width: 100%;
    padding: 0.75rem 1rem;
    background: #FFFFFF;
    border: var(--border);
    box-shadow: var(--shadow-sm);
    border-radius: var(--radius-md);
    font-family: var(--font-sans);
    font-size: 0.92rem;
    font-weight: 600;
    color: #000000;
    outline: none;
    transition: all 0.15s ease;
}

.form-control:focus {
    background: var(--bg-card-alt);
    box-shadow: var(--shadow-md);
    transform: translate(-1px, -1px);
}

.btn-auth-submit {
    width: 100%;
    padding: 0.85rem;
    font-size: 0.95rem;
    margin-top: 0.5rem;
    background: var(--neo-yellow);
}

.auth-footer-text {
    margin-top: 1.5rem;
    text-align: center;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-muted);
}

.auth-footer-text a {
    color: #000000;
    font-weight: 800;
    text-decoration: underline;
}

/* =============================================
   DASHBOARD (Neo-Brutal)
   ============================================= */
.dashboard-wrap {
    padding: 6rem 1.5rem 4rem;
    max-width: 1000px;
    margin: 0 auto;
}

.dash-header {
    margin-bottom: 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1rem;
}

.dash-header h1 {
    font-size: 2rem;
    font-weight: 900;
    color: #000000;
}

.dash-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1.25rem;
    margin-bottom: 2rem;
}

.dash-stat {
    background: #FFFFFF;
    border: var(--border);
    box-shadow: var(--shadow-md);
    border-radius: var(--radius-md);
    padding: 1.5rem;
    text-align: center;
}

.dash-stat-val {
    font-size: 2rem;
    font-weight: 900;
    font-family: var(--font-mono);
    color: #000000;
    margin: 0.4rem 0;
}

.dash-stat-lbl {
    font-size: 0.78rem;
    font-weight: 800;
    color: var(--text-muted);
    text-transform: uppercase;
}

.dash-card {
    background: #FFFFFF;
    border: var(--border-thick);
    box-shadow: var(--shadow-lg);
    border-radius: var(--radius-lg);
    padding: 1.75rem;
    margin-bottom: 2rem;
}

.dash-card h3 {
    font-size: 1.25rem;
    font-weight: 900;
    margin-bottom: 1.25rem;
    color: #000000;
}

.api-key-box {
    display: flex;
    gap: 0.5rem;
    align-items: center;
}

.api-key-input {
    flex-grow: 1;
    font-family: var(--font-mono);
    font-weight: 800;
    background: #F4F4F5;
    border: var(--border);
    padding: 0.75rem 1rem;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
}

/* Toast */
.toast {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    background: #000000;
    color: #FFFFFF;
    border: var(--border);
    box-shadow: var(--shadow-md);
    padding: 0.75rem 1.25rem;
    border-radius: var(--radius-md);
    font-family: var(--font-mono);
    font-weight: 800;
    font-size: 0.85rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    z-index: 1000;
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
    pointer-events: none;
}

.toast.show {
    opacity: 1;
    transform: translateY(0);
}

/* Alerts */
.alert {
    padding: 0.85rem 1rem;
    border: var(--border);
    box-shadow: var(--shadow-sm);
    border-radius: var(--radius-md);
    font-weight: 700;
    font-size: 0.88rem;
    margin-bottom: 1.25rem;
    display: flex;
    align-items: center;
    gap: 0.6rem;
}

.alert-success {
    background: #DCFCE7;
    color: #15803D;
}

.alert-error {
    background: #FEE2E2;
    color: #B91C1C;
}

/* =============================================
   NEO-BRUTALIST AUTH MODAL (Popup Login & Register)
   ============================================= */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.65);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    z-index: 99999;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
}

.modal-overlay.open {
    display: flex;
}

.modal-card {
    background: #FFFFFF;
    border: var(--border-thick);
    box-shadow: var(--shadow-xl);
    border-radius: var(--radius-lg);
    width: 100%;
    max-width: 460px;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    transform: scale(0.94) translateY(12px);
    transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.modal-overlay.open .modal-card {
    transform: scale(1) translateY(0);
}

.modal-header {
    background: var(--neo-yellow);
    border-bottom: var(--border-thick);
    padding: 0.85rem 1.25rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.modal-header-title {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 900;
    font-size: 1.05rem;
    color: #000000;
    letter-spacing: -0.02em;
}

.modal-close-btn {
    width: 32px;
    height: 32px;
    background: #FFFFFF;
    border: var(--border);
    box-shadow: var(--shadow-sm);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    font-weight: 900;
    color: #000000;
    cursor: pointer;
    transition: all 0.1s ease;
}

.modal-close-btn:hover {
    background: var(--neo-red);
    color: #FFFFFF;
    transform: translate(-1px, -1px);
    box-shadow: 3px 3px 0px #000000;
}

.modal-tabs {
    display: flex;
    border-bottom: var(--border);
    background: #F4F4F5;
}

.modal-tab {
    flex: 1;
    padding: 0.75rem 0.5rem;
    text-align: center;
    font-weight: 800;
    font-size: 0.82rem;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    cursor: pointer;
    background: transparent;
    border: none;
    border-right: var(--border-thin);
    color: var(--text-muted);
    transition: all 0.15s ease;
}

.modal-tab:last-child {
    border-right: none;
}

.modal-tab.active {
    background: #FFFFFF;
    color: #000000;
    box-shadow: inset 0 -3px 0 var(--neo-yellow);
}

.modal-body {
    padding: 1.5rem;
}

.modal-view {
    display: none;
}

.modal-view.active {
    display: block;
}

.auth-alert-box {
    margin-bottom: 1rem;
    display: none;
}

.btn-loading {
    opacity: 0.7;
    pointer-events: none;
    position: relative;
}

/* Google OAuth 2.0 Button */
.btn-google-oauth {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    width: 100%;
    background: #FFFFFF !important;
    color: #000000 !important;
    font-size: 1.05rem;
    font-weight: 800;
    padding: 0.95rem 1.25rem;
    border: var(--border-thick) !important;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    text-decoration: none;
    cursor: pointer;
    transition: all 0.15s ease;
}

.btn-google-oauth:hover {
    background: #FFFDF0 !important;
    transform: translate(-2px, -2px);
    box-shadow: var(--shadow-lg);
}

.btn-google-oauth:active {
    transform: translate(2px, 2px);
    box-shadow: var(--shadow-xs);
}

/* Responsive */
@media (max-width: 768px) {
    .nav-links { display: none; }
    .hamburger { display: flex; }
    .hero h1 { font-size: 2.5rem; }
    .hero-stats { flex-direction: column; gap: 1rem; padding: 1.25rem; }
    .stat-divider { width: 60px; height: 2px; }
    .footer-top { grid-template-columns: 1fr; gap: 2rem; }
    .footer-bottom { flex-direction: column; gap: 0.75rem; text-align: center; }
}