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

/* =====================================================
   AUTH PAGES (Login / Register) - Clean Neobrutal Studio
   ===================================================== */
:root {
    --font: 'Plus Jakarta Sans', 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-brand: 'Plus Jakarta Sans', 'Inter', sans-serif;
    --auth-bg: #fdfbf7;
    --auth-blue: #e0f2fe;
    --auth-border: #181810;
    --auth-crimson: #be123c;
    --auth-orange: #f97316;
}

*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    font-family: var(--font);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
}

button, input, select, textarea, optgroup, a, p, h1, h2, h3, h4, h5, h6, span {
    font-family: var(--font) !important;
}

body.auth-page {
    background-color: var(--auth-bg);
    background-image: radial-gradient(#d8d3c8 1.2px, transparent 1.2px);
    background-size: 24px 24px;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    color: var(--auth-border);
    font-family: var(--font);
    overflow-x: hidden;
}

/* ─── Ultra-Smooth Sticky Header on Auth Page ─────── */
body.auth-page .site-header {
    position: sticky;
    top: 0;
    width: 100%;
    z-index: 1000;
    background: transparent;
    border-bottom: 2px solid transparent !important;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0) !important;
    transform: translateZ(0);
    will-change: background, border-color, box-shadow;
    transition: 
        background 0.35s cubic-bezier(0.16, 1, 0.3, 1),
        border-color 0.35s cubic-bezier(0.16, 1, 0.3, 1),
        box-shadow 0.35s cubic-bezier(0.16, 1, 0.3, 1),
        backdrop-filter 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

body.auth-page .site-header.scrolled {
    background: rgba(253, 251, 247, 0.96) !important;
    backdrop-filter: blur(16px) !important;
    -webkit-backdrop-filter: blur(16px) !important;
    border-bottom: 2px solid var(--auth-border, #181810) !important;
    box-shadow: 0 4px 18px rgba(24, 24, 16, 0.08) !important;
}

/* ─── 2x2 Bento Box & Journey Showcase Section ──── */
.bento-showcase-section {
    padding: 70px 0 80px;
    background: #ffffff;
}

.bento-showcase-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: grid;
    grid-template-columns: 1fr 1.12fr;
    gap: 60px;
    align-items: center;
}

/* Left 2x2 Bento Grid */
.bento-2x2-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    width: 100%;
    max-width: 480px;
    margin: 0 auto;
}

.bento-box {
    aspect-ratio: 1 / 1;
    border: 2.5px solid var(--auth-border, #181810);
    box-shadow: 4px 4px 0px var(--auth-border, #181810);
    border-radius: 4px;
    padding: 24px 20px;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    align-items: flex-start;
    gap: 12px;
    transition: transform 0.2s, box-shadow 0.2s;
    text-decoration: none;
    color: var(--auth-border, #181810);
}

.bento-box:hover {
    transform: translate(-2px, -2px);
    box-shadow: 6px 6px 0px var(--auth-border, #181810);
}

.bento-salmon {
    background-color: #e8998d;
}

.bento-ice {
    background-color: #dee7ee;
}

.bento-box-icon {
    font-size: 26px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--auth-border, #181810);
}

.bento-box-title {
    font-family: var(--font-brand, 'Momo Trust Sans', sans-serif);
    font-size: 14px;
    font-weight: 900;
    line-height: 1.35;
    text-transform: uppercase;
    letter-spacing: 0.4px;
    color: var(--auth-border, #181810);
}

/* Right Journey Showcase Content */
.journey-content {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.journey-heading {
    font-family: var(--font-brand, 'Momo Trust Sans', sans-serif);
    font-size: 42px;
    font-weight: 900;
    line-height: 1.12;
    color: var(--auth-border, #181810);
    text-transform: uppercase;
    margin-bottom: 18px;
    letter-spacing: -1px;
}

.journey-highlight {
    position: relative;
    display: inline-block;
    color: var(--auth-border, #181810);
}

.journey-highlight::after {
    content: '';
    position: absolute;
    bottom: 2px;
    left: 0;
    width: 100%;
    height: 6px;
    background-color: var(--auth-crimson, #be123c);
    z-index: -1;
}

.journey-desc {
    font-size: 16px;
    color: #334155;
    line-height: 1.7;
    margin-bottom: 28px;
    font-weight: 500;
}

.journey-checklist {
    display: flex;
    flex-direction: column;
    gap: 14px;
    margin-bottom: 34px;
    width: 100%;
}

.journey-check-item {
    display: flex;
    align-items: center;
    gap: 14px;
    font-size: 15px;
    font-weight: 600;
    color: var(--auth-border, #181810);
}

.journey-check-box {
    width: 22px;
    height: 22px;
    background-color: var(--auth-crimson, #be123c);
    border: 2px solid var(--auth-border, #181810);
    box-shadow: 2px 2px 0px var(--auth-border, #181810);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    font-size: 13px;
    font-weight: 900;
    flex-shrink: 0;
}

.journey-action-btn {
    background-color: #0f172a;
    color: #ffffff !important;
    border: 2px solid var(--auth-border, #181810);
    box-shadow: 4px 4px 0px var(--auth-border, #181810);
    padding: 13px 30px;
    font-weight: 900;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    border-radius: 2px;
    transition: transform 0.2s, box-shadow 0.2s, background 0.2s;
}

.journey-action-btn:hover {
    transform: translate(-2px, -2px);
    box-shadow: 6px 6px 0px var(--auth-border, #181810);
    background-color: var(--auth-crimson, #be123c);
}

@media (max-width: 960px) {
    .bento-showcase-container {
        grid-template-columns: 1fr;
        gap: 48px;
    }
    .journey-heading {
        font-size: 32px;
    }
    .bento-2x2-grid {
        max-width: 400px;
    }
}

/* ─── Top Navbar ──────────────────────────────────── */
.auth-navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 24px 48px;
    max-width: 1320px;
    margin: 0 auto;
    width: 100%;
}

.auth-nav-logo {
    border: 2.5px solid var(--auth-border);
    box-shadow: 3px 3px 0px var(--auth-border);
    background: #ffffff;
    padding: 8px 18px;
    font-family: var(--font-brand, 'Momo Trust Sans', sans-serif);
    font-weight: 900;
    font-size: 18px;
    color: var(--auth-border);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    border-radius: 4px;
    transform: rotate(-0.8deg);
    transition: transform 0.2s, box-shadow 0.2s;
}

.auth-nav-logo:hover {
    transform: rotate(0deg) translate(-2px, -2px);
    box-shadow: 5px 5px 0px var(--auth-border);
}

.auth-nav-links {
    display: flex;
    align-items: center;
    gap: 32px;
    font-weight: 900;
    font-size: 14px;
    text-transform: uppercase;
}

.auth-nav-link {
    color: var(--auth-border);
    text-decoration: none;
    transition: color 0.2s;
    letter-spacing: 0.5px;
}

.auth-nav-link:hover {
    color: var(--auth-crimson);
}

.auth-nav-btn-login {
    background: var(--auth-crimson);
    color: #ffffff !important;
    border: 2.5px solid var(--auth-border);
    box-shadow: 3px 3px 0px var(--auth-border);
    padding: 9px 24px;
    font-weight: 900;
    font-size: 14px;
    border-radius: 4px;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.2s;
}

.auth-nav-btn-login:hover {
    transform: translate(-2px, -2px);
    box-shadow: 5px 5px 0px var(--auth-border);
    background: #9f1239;
}

/* ─── Main Content Container (Pushed Up & Symmetrical) ─ */
.auth-main-wrapper {
    flex: 1;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    padding: 18px 32px 50px;
    max-width: 1320px;
    margin: 0 auto;
    width: 100%;
}

.auth-grid {
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    gap: 52px;
    align-items: flex-start;
    width: 100%;
    max-width: 1260px;
    margin: 0 auto;
}

/* ─── Left Column (Large Typography) ──────────────── */
.auth-hero-left {
    padding-right: 16px;
    padding-top: 4px;
}

.ai-tutor-reveal-anim {
    display: inline-block;
    background: linear-gradient(135deg, var(--auth-crimson, #be123c) 0%, #ea580c 45%, #e11d48 70%, #9333ea 100%);
    background-size: 250% 250%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    font-weight: 950;
    position: relative;
    animation: aiTutorEmergeReveal 4.2s cubic-bezier(0.2, 0.8, 0.2, 1) infinite;
    will-change: transform, opacity, filter;
}

@keyframes aiTutorEmergeReveal {
    0% {
        opacity: 0;
        transform: translateY(22px) scale(0.92);
        filter: blur(4px);
    }
    14% {
        opacity: 1;
        transform: translateY(0px) scale(1);
        filter: blur(0px);
    }
    48% {
        transform: translateY(-2px) scale(1.03);
    }
    82% {
        opacity: 1;
        transform: translateY(0px) scale(1);
        filter: blur(0px);
    }
    94%, 100% {
        opacity: 0;
        transform: translateY(-18px) scale(0.94);
        filter: blur(3px);
    }
}

.brutal-huge-title {
    font-family: var(--font, 'Plus Jakarta Sans', sans-serif);
    font-size: 68px;
    font-weight: 900;
    line-height: 1.06;
    color: var(--text-label-1, #181810);
    text-transform: uppercase;
    margin-top: 0;
    margin-bottom: 22px;
    letter-spacing: -2px;
    word-break: keep-all;
}

.brutal-huge-title > span {
    white-space: nowrap;
}

.brutal-desc {
    font-family: var(--font, 'Plus Jakarta Sans', sans-serif);
    font-size: 17.5px;
    color: var(--text-label-2, #334155);
    line-height: 1.7;
    margin-bottom: 36px;
    font-weight: 500;
    max-width: 560px;
}

.brutal-actions {
    display: flex;
    align-items: center;
    gap: 18px;
    flex-wrap: wrap;
}

.brutal-btn-primary {
    background: var(--auth-crimson);
    color: #ffffff !important;
    border: 2.5px solid var(--auth-border);
    box-shadow: 4px 4px 0px var(--auth-border);
    font-weight: 900;
    font-size: 15px;
    text-transform: uppercase;
    padding: 16px 36px;
    border-radius: 6px;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    letter-spacing: 0.5px;
    transition: all 0.2s;
}

.brutal-btn-primary:hover {
    transform: translate(-2px, -2px);
    box-shadow: 6px 6px 0px var(--auth-border);
    color: #ffffff !important;
    background: #9f1239;
}

.brutal-btn-secondary {
    background: var(--surface-primary, #ffffff);
    color: var(--text-label-1, #181810) !important;
    border: 2.5px solid var(--border-primary, #181810);
    box-shadow: 4px 4px 0px var(--border-primary, #181810);
    font-weight: 900;
    font-size: 15px;
    text-transform: uppercase;
    padding: 16px 36px;
    border-radius: 6px;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    letter-spacing: 0.5px;
    transition: all 0.2s;
}

.brutal-btn-secondary:hover {
    transform: translate(-2px, -2px);
    color: var(--auth-border) !important;
}

/* ─── Right Column (Enlarged Blue Login Box) ──────── */
.auth-hero-right {
    display: flex;
    justify-content: center;
    align-items: flex-start;
}

.auth-card-blue {
    background: var(--auth-blue);
    border: 2.5px solid var(--auth-border);
    box-shadow: 7px 7px 0px var(--auth-border);
    padding: 44px 38px;
    width: 100%;
    max-width: 480px;
    border-radius: 8px;
}

.auth-card-title {
    font-family: var(--font, 'Plus Jakarta Sans', sans-serif);
    font-size: 28px;
    font-weight: 900;
    text-transform: uppercase;
    color: var(--auth-border);
    margin-bottom: 6px;
    letter-spacing: -0.5px;
}

.auth-card-subtitle {
    font-size: 14px;
    color: #334155;
    font-weight: 600;
    margin-bottom: 28px;
}

/* ─── Enlarged Form Inputs ────────────────────────── */
.brutal-input-group {
    margin-bottom: 18px;
}

.brutal-label {
    display: block;
    font-size: 12px;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: 0.6px;
    color: var(--auth-border);
    margin-bottom: 8px;
}

.brutal-input {
    width: 100%;
    background: #ffffff;
    border: 2.5px solid var(--auth-border);
    box-shadow: 2.5px 2.5px 0px var(--auth-border);
    padding: 14px 16px;
    font-family: var(--font);
    font-size: 15px;
    font-weight: 600;
    color: var(--auth-border);
    outline: none;
    border-radius: 4px;
    transition: all 0.2s;
}

.brutal-input:focus {
    box-shadow: 4px 4px 0px var(--auth-orange);
    border-color: var(--auth-border);
}

/* ─── Enlarged Action Buttons ─────────────────────── */
.brutal-submit-btn {
    background: var(--auth-crimson);
    color: #ffffff !important;
    border: 2.5px solid var(--auth-border);
    box-shadow: 4px 4px 0px var(--auth-border);
    font-family: var(--font) !important;
    font-weight: 700;
    font-size: 15px;
    text-transform: uppercase;
    padding: 14px 20px;
    width: 100%;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.2s;
    margin-top: 10px;
    margin-bottom: 14px;
    letter-spacing: 0.8px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.brutal-submit-btn:hover {
    transform: translate(-2px, -2px);
    box-shadow: 6px 6px 0px var(--auth-border);
    background: #9f1239;
    color: #ffffff !important;
}

.brutal-ms-btn {
    background: #ffffff;
    color: var(--auth-border) !important;
    border: 2.5px solid var(--auth-border);
    box-shadow: 4px 4px 0px var(--auth-border);
    font-family: var(--font) !important;
    font-weight: 700;
    font-size: 14px;
    padding: 13px 18px;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    border-radius: 6px;
    cursor: pointer;
    text-decoration: none;
    transition: all 0.2s;
}

.brutal-ms-btn:hover {
    transform: translate(-2px, -2px);
    box-shadow: 6px 6px 0px var(--auth-border);
    background: #f8fafc;
    color: var(--auth-border) !important;
}

.auth-card-footer {
    margin-top: 24px;
    font-size: 13px;
    color: #475569;
    font-weight: 600;
    text-align: center;
}

.auth-card-footer a {
    color: var(--auth-crimson);
    text-decoration: underline;
    font-weight: 800;
}

/* ─── Responsive ──────────────────────────────────── */
@media (max-width: 960px) {
    .auth-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    .brutal-huge-title {
        font-size: 50px;
    }
    .auth-navbar {
        padding: 18px 24px;
    }
    .auth-main-wrapper {
        padding: 10px 24px 36px;
    }
}

/* =====================================================
   DARK MODE OVERRIDES FOR AUTH PAGES (LOGIN & REGISTER)
   ===================================================== */
[data-theme="dark"] body.auth-page {
    background-color: #0f172a !important;
    background-image: radial-gradient(#334155 1.2px, transparent 1.2px) !important;
    color: #ffffff !important;
}

[data-theme="dark"] .auth-card-blue {
    background: #1e293b !important;
    border: 2.5px solid #475569 !important;
    box-shadow: 7px 7px 0px #000000 !important;
}

[data-theme="dark"] .auth-card-title {
    color: #ffffff !important;
}

[data-theme="dark"] .auth-card-subtitle {
    color: #94a3b8 !important;
}

[data-theme="dark"] .brutal-label {
    color: #ffffff !important;
}

[data-theme="dark"] .brutal-input {
    background: #0f172a !important;
    color: #ffffff !important;
    border: 2.5px solid #475569 !important;
    box-shadow: 2.5px 2.5px 0px #000000 !important;
}

[data-theme="dark"] .brutal-input:focus {
    border-color: var(--brand-primary) !important;
    box-shadow: 4px 4px 0px var(--brand-primary) !important;
}

[data-theme="dark"] .brutal-input::placeholder {
    color: #64748b !important;
}

[data-theme="dark"] .brutal-submit-btn {
    background: var(--brand-primary) !important;
    border: 2.5px solid #000000 !important;
    box-shadow: 4px 4px 0px #000000 !important;
    color: #ffffff !important;
}

[data-theme="dark"] .brutal-submit-btn:hover {
    filter: brightness(1.1);
}

[data-theme="dark"] .brutal-ms-btn {
    background: #0f172a !important;
    color: #ffffff !important;
    border: 2.5px solid #475569 !important;
    box-shadow: 4px 4px 0px #000000 !important;
}

[data-theme="dark"] .brutal-ms-btn:hover {
    background: #1e293b !important;
}

[data-theme="dark"] .auth-card-footer {
    color: #94a3b8 !important;
}

[data-theme="dark"] .auth-card-footer a {
    color: var(--brand-primary) !important;
}

/* 2x2 Bento & Journey Showcase Section in Dark Mode */
[data-theme="dark"] .bento-showcase-section {
    background: #0b0f19 !important;
    border-top: 2.5px solid #334155 !important;
}

[data-theme="dark"] .bento-box {
    background: #1e293b !important;
    border: 2.5px solid #475569 !important;
    box-shadow: 4px 4px 0px #000000 !important;
    color: #ffffff !important;
}

[data-theme="dark"] .bento-box:hover {
    box-shadow: 6px 6px 0px #000000 !important;
    border-color: var(--brand-primary) !important;
}

[data-theme="dark"] .bento-box-icon {
    color: var(--brand-primary) !important;
}

[data-theme="dark"] .bento-box-title {
    color: #ffffff !important;
}

[data-theme="dark"] .journey-heading {
    color: #ffffff !important;
}

[data-theme="dark"] .journey-card {
    background: #1e293b !important;
    border: 2.5px solid #475569 !important;
    box-shadow: 4px 4px 0px #000000 !important;
}

[data-theme="dark"] .journey-step-num {
    color: var(--brand-primary) !important;
}

[data-theme="dark"] .journey-step-title {
    color: #ffffff !important;
}

[data-theme="dark"] .journey-step-desc {
    color: #94a3b8 !important;
}

[data-theme="dark"] .journey-check-box {
    background: #0f172a !important;
    border: 2px solid #475569 !important;
    color: #10b981 !important;
}