/* Gate Event — light default + dark theme */

:root {
    color-scheme: light;
    --bg-deep: #f4f6fc;
    --bg-mid: #eef1f9;
    --bg-floor: #e4e9f5;
    --blob-1: rgba(99, 102, 241, 0.22);
    --blob-2: rgba(45, 212, 191, 0.18);
    --blob-3: rgba(236, 72, 153, 0.12);
    --text: #12151f;
    --text-muted: rgba(18, 21, 31, 0.58);
    --accent: #5b47e8;
    --accent-2: #0d9488;
    --card: rgba(255, 255, 255, 0.82);
    --card-border: rgba(18, 21, 31, 0.08);
    --card-shine: linear-gradient(
        135deg,
        rgba(255, 255, 255, 0.95),
        transparent 42%,
        rgba(91, 71, 232, 0.12)
    );
    --shadow: 0 22px 50px rgba(55, 65, 120, 0.12);
    --radius: 20px;
    --font-display: "Outfit", system-ui, sans-serif;
    --font-body: "DM Sans", system-ui, sans-serif;
    --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
    --code-bg: rgba(18, 21, 31, 0.06);
    --code-border: rgba(18, 21, 31, 0.08);
    --topbar-bg: rgba(255, 255, 255, 0.78);
    --topbar-border: rgba(18, 21, 31, 0.07);
    --tile-bg: rgba(255, 255, 255, 0.92);
    --tile-border: rgba(18, 21, 31, 0.08);
    --tile-hover-border: rgba(91, 71, 232, 0.35);
    --tile-hover-shadow: 0 20px 44px rgba(55, 65, 120, 0.14);
    --hero-border: rgba(18, 21, 31, 0.08);
    --hero-bg: linear-gradient(125deg, rgba(91, 71, 232, 0.12), rgba(13, 148, 136, 0.1));
    --hero-glow: rgba(91, 71, 232, 0.2);
    --btn-google-border: rgba(18, 21, 31, 0.12);
    --btn-google-shadow: 0 16px 40px rgba(55, 65, 120, 0.15);
    --avatar-border: rgba(18, 21, 31, 0.1);
    --avatar-shadow: 0 8px 22px rgba(55, 65, 120, 0.12);
    --btn-logout-bg: rgba(18, 21, 31, 0.05);
    --btn-logout-border: rgba(18, 21, 31, 0.1);
    --noise-opacity: 0.022;
    --orb-opacity: 0.55;
    --orb-blur: 90px;
}

html[data-theme="dark"] {
    color-scheme: dark;
    --bg-deep: #070a12;
    --bg-mid: #0f1424;
    --bg-floor: #0a0e18;
    --blob-1: rgba(91, 77, 255, 0.35);
    --blob-2: rgba(0, 198, 255, 0.22);
    --blob-3: rgba(255, 77, 141, 0.2);
    --text: #e8ecff;
    --text-muted: rgba(232, 236, 255, 0.62);
    --accent: #7c5cff;
    --accent-2: #2dd4bf;
    --card: rgba(18, 22, 40, 0.72);
    --card-border: rgba(255, 255, 255, 0.08);
    --card-shine: linear-gradient(135deg, rgba(255, 255, 255, 0.18), transparent 40%, rgba(124, 92, 255, 0.25));
    --shadow: 0 24px 80px rgba(0, 0, 0, 0.45);
    --code-bg: rgba(255, 255, 255, 0.06);
    --code-border: rgba(255, 255, 255, 0.08);
    --topbar-bg: rgba(10, 12, 22, 0.65);
    --topbar-border: rgba(255, 255, 255, 0.06);
    --tile-bg: rgba(16, 20, 36, 0.65);
    --tile-border: rgba(255, 255, 255, 0.08);
    --tile-hover-border: rgba(124, 92, 255, 0.35);
    --tile-hover-shadow: 0 20px 50px rgba(0, 0, 0, 0.35);
    --hero-border: rgba(255, 255, 255, 0.1);
    --hero-bg: linear-gradient(125deg, rgba(124, 92, 255, 0.18), rgba(0, 212, 170, 0.1));
    --hero-glow: rgba(124, 92, 255, 0.35);
    --btn-google-border: rgba(255, 255, 255, 0.12);
    --btn-google-shadow: 0 18px 50px rgba(0, 0, 0, 0.35);
    --avatar-border: rgba(255, 255, 255, 0.12);
    --avatar-shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
    --btn-logout-bg: rgba(255, 255, 255, 0.06);
    --btn-logout-border: rgba(255, 255, 255, 0.12);
    --noise-opacity: 0.035;
    --orb-opacity: 0.55;
    --orb-blur: 80px;
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    min-height: 100vh;
    font-family: var(--font-body);
    font-size: 1rem;
    line-height: 1.55;
    color: var(--text);
    background: radial-gradient(1200px 800px at 10% -10%, var(--blob-1) 0%, transparent 55%),
        radial-gradient(900px 600px at 100% 0%, var(--blob-2) 0%, transparent 50%),
        linear-gradient(165deg, var(--bg-deep) 0%, var(--bg-mid) 45%, var(--bg-floor) 100%);
    -webkit-font-smoothing: antialiased;
}

code {
    font-size: 0.88em;
    padding: 0.12em 0.45em;
    border-radius: 6px;
    background: var(--code-bg);
    border: 1px solid var(--code-border);
}

/* Theme toggle */
.theme-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    border: none;
    background: transparent;
    cursor: pointer;
    border-radius: 999px;
    -webkit-tap-highlight-color: transparent;
}

.theme-toggle__track {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: 14px;
    background: var(--btn-logout-bg);
    border: 1px solid var(--btn-logout-border);
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.06);
    position: relative;
    transition: transform 0.35s var(--ease-out), box-shadow 0.35s var(--ease-out), border-color 0.25s,
        background 0.25s;
}

html[data-theme="dark"] .theme-toggle__track {
    box-shadow: 0 4px 18px rgba(0, 0, 0, 0.35);
}

.theme-toggle:hover .theme-toggle__track {
    transform: translateY(-2px) scale(1.03);
    border-color: var(--tile-hover-border);
    box-shadow: var(--tile-hover-shadow);
}

.theme-toggle__icon {
    position: absolute;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text);
    transition: opacity 0.35s var(--ease-out), transform 0.45s var(--ease-out);
}

/* Light is default (including before inline script sets data-theme) */
.theme-toggle__icon--sun {
    opacity: 0;
    transform: rotate(-50deg) scale(0.85);
    pointer-events: none;
}

.theme-toggle__icon--moon {
    opacity: 1;
    transform: rotate(0deg) scale(1);
}

html[data-theme="dark"] .theme-toggle__icon--sun {
    opacity: 1;
    transform: rotate(0deg) scale(1);
    pointer-events: auto;
}

html[data-theme="dark"] .theme-toggle__icon--moon {
    opacity: 0;
    transform: rotate(50deg) scale(0.85);
    pointer-events: none;
}

.theme-toggle--floating {
    position: fixed;
    top: 1rem;
    right: 1rem;
    z-index: 50;
}

.theme-toggle--floating .theme-toggle__track {
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

/* Animated orbs */
.bg-orbs {
    position: fixed;
    inset: 0;
    overflow: hidden;
    pointer-events: none;
    z-index: 0;
}

.orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(var(--orb-blur));
    opacity: var(--orb-opacity);
    animation: float-orb 18s var(--ease-out) infinite alternate;
}

.orb--1 {
    width: min(52vw, 420px);
    height: min(52vw, 420px);
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.55), rgba(56, 189, 248, 0.45));
    top: -8%;
    left: -6%;
    animation-delay: 0s;
}

html[data-theme="dark"] .orb--1 {
    background: linear-gradient(135deg, #5b4dff, #00c6ff);
}

.orb--2 {
    width: min(45vw, 380px);
    height: min(45vw, 380px);
    background: linear-gradient(145deg, rgba(20, 184, 166, 0.45), rgba(99, 102, 241, 0.4));
    bottom: -12%;
    right: -8%;
    animation-delay: -4s;
}

html[data-theme="dark"] .orb--2 {
    background: linear-gradient(145deg, #00d4aa, #7c5cff);
}

.orb--3 {
    width: min(38vw, 320px);
    height: min(38vw, 320px);
    background: linear-gradient(160deg, rgba(236, 72, 153, 0.35), rgba(129, 140, 248, 0.35));
    top: 38%;
    right: 12%;
    opacity: calc(var(--orb-opacity) * 0.65);
    animation-delay: -8s;
}

html[data-theme="dark"] .orb--3 {
    background: linear-gradient(160deg, #ff4d8d, #7c5cff);
}

.bg-orbs--subtle .orb {
    opacity: calc(var(--orb-opacity) * 0.52);
    filter: blur(calc(var(--orb-blur) + 12px));
}

@keyframes float-orb {
    0% {
        transform: translate(0, 0) scale(1);
    }
    100% {
        transform: translate(24px, 18px) scale(1.06);
    }
}

.noise {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 1;
    opacity: var(--noise-opacity);
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
    animation: noise-shift 0.4s steps(2) infinite;
}

.noise--light {
    opacity: calc(var(--noise-opacity) * 0.75);
}

@keyframes noise-shift {
    0% {
        transform: translate(0, 0);
    }
    50% {
        transform: translate(-2%, 2%);
    }
    100% {
        transform: translate(2%, -1%);
    }
}

.page {
    position: relative;
    z-index: 2;
}

.shell {
    width: min(1080px, 100% - 2rem);
    margin-inline: auto;
    padding-block: clamp(2rem, 6vw, 4rem);
}

.shell--narrow {
    max-width: 460px;
}

.shell--wide {
    max-width: 1040px;
}

.card {
    position: relative;
    padding: clamp(1.75rem, 4vw, 2.25rem);
    border-radius: var(--radius);
    background: var(--card);
    border: 1px solid var(--card-border);
    box-shadow: var(--shadow);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
}

.card::before {
    content: "";
    position: absolute;
    inset: 0;
    border-radius: inherit;
    padding: 1px;
    background: var(--card-shine);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    pointer-events: none;
}

.card--enter {
    animation: card-rise 0.85s var(--ease-out) both;
}

@keyframes card-rise {
    from {
        opacity: 0;
        transform: translateY(28px) scale(0.98);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.brand {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 1.25rem;
}

.brand__mark {
    width: 48px;
    height: 48px;
    border-radius: 14px;
    background: linear-gradient(135deg, var(--accent), var(--accent-2));
    box-shadow: 0 12px 36px rgba(91, 71, 232, 0.35);
    flex-shrink: 0;
    animation: pulse-glow 3.2s ease-in-out infinite;
}

html[data-theme="dark"] .brand__mark {
    box-shadow: 0 12px 40px rgba(124, 92, 255, 0.45);
}

@keyframes pulse-glow {
    0%,
    100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.03);
    }
}

.brand__eyebrow {
    margin: 0;
    font-family: var(--font-display);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--accent-2);
}

.brand__title {
    margin: 0.2rem 0 0;
    font-family: var(--font-display);
    font-size: clamp(1.65rem, 4vw, 2rem);
    font-weight: 700;
    letter-spacing: -0.02em;
}

.lede {
    margin: 0 0 1.5rem;
    color: var(--text-muted);
    font-size: 0.95rem;
}

.alert {
    padding: 0.85rem 1rem;
    border-radius: 12px;
    margin-bottom: 1rem;
    font-size: 0.9rem;
    animation: alert-in 0.5s var(--ease-out) both;
}

@keyframes alert-in {
    from {
        opacity: 0;
        transform: translateY(8px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.alert--error {
    background: rgba(225, 29, 72, 0.1);
    border: 1px solid rgba(225, 29, 72, 0.28);
    color: #9f1239;
}

html[data-theme="dark"] .alert--error {
    background: rgba(255, 80, 100, 0.12);
    border: 1px solid rgba(255, 80, 100, 0.35);
    color: #ffc9d0;
}

.alert--warn {
    background: rgba(245, 158, 11, 0.12);
    border: 1px solid rgba(245, 158, 11, 0.35);
    color: #92400e;
}

html[data-theme="dark"] .alert--warn {
    background: rgba(255, 200, 80, 0.08);
    border: 1px solid rgba(255, 200, 100, 0.25);
    color: #ffe8b8;
}

.btn-google {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    width: 100%;
    padding: 0.95rem 1.25rem;
    border-radius: 14px;
    border: 1px solid var(--btn-google-border);
    background: #fff;
    color: #1f1f1f;
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 0.95rem;
    text-decoration: none;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    transition: transform 0.35s var(--ease-out), box-shadow 0.35s var(--ease-out), border-color 0.25s;
}

html[data-theme="dark"] .btn-google {
    background: rgba(255, 255, 255, 0.96);
}

.btn-google:hover {
    transform: translateY(-3px);
    box-shadow: var(--btn-google-shadow);
    border-color: var(--tile-hover-border);
}

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

.btn-google__icon {
    width: 22px;
    height: 22px;
    flex-shrink: 0;
}

.btn-google--shine::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(
        110deg,
        transparent 0%,
        transparent 40%,
        rgba(255, 255, 255, 0.65) 50%,
        transparent 60%,
        transparent 100%
    );
    transform: translateX(-100%);
    animation: shine 4.5s ease-in-out infinite;
}

html[data-theme="dark"] .btn-google--shine::after {
    background: linear-gradient(
        110deg,
        transparent 0%,
        transparent 40%,
        rgba(255, 255, 255, 0.55) 50%,
        transparent 60%,
        transparent 100%
    );
}

@keyframes shine {
    0%,
    60% {
        transform: translateX(-100%);
    }
    100% {
        transform: translateX(100%);
    }
}

.footer-note {
    margin-top: 1.75rem;
    text-align: center;
    font-size: 0.8rem;
    color: var(--text-muted);
    animation: fade-in 1s 0.3s var(--ease-out) both;
}

@keyframes fade-in {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

.topbar {
    position: sticky;
    top: 0;
    z-index: 10;
    padding: 0.75rem clamp(1rem, 3vw, 1.5rem);
    background: var(--topbar-bg);
    border-bottom: 1px solid var(--topbar-border);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
}

.topbar--enter {
    animation: topbar-slide 0.7s var(--ease-out) both;
}

@keyframes topbar-slide {
    from {
        opacity: 0;
        transform: translateY(-12px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.topbar__inner {
    max-width: 1080px;
    margin-inline: auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: wrap;
}

.topbar__start {
    display: flex;
    align-items: center;
    gap: 0.65rem;
}

.topbar__logo {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.1rem;
    letter-spacing: -0.02em;
    color: var(--text);
    text-decoration: none;
    transition: color 0.25s, transform 0.25s var(--ease-out);
}

.topbar__logo:hover {
    color: var(--accent);
    transform: translateX(2px);
}

html[data-theme="dark"] .topbar__logo:hover {
    color: var(--accent-2);
}

.topbar__logo.is-active {
    color: var(--accent);
}

html[data-theme="dark"] .topbar__logo.is-active {
    color: var(--accent-2);
}

.topbar__nav {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    margin-left: 0.25rem;
}

.topbar__navlink {
    padding: 0.4rem 0.65rem;
    border-radius: 10px;
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 0.82rem;
    text-decoration: none;
    color: var(--text-muted);
    transition: background 0.2s, color 0.2s;
}

.topbar__navlink:hover {
    color: var(--text);
    background: var(--btn-logout-bg);
}

.topbar__navlink.is-active {
    color: var(--accent);
    background: rgba(91, 71, 232, 0.12);
}

html[data-theme="dark"] .topbar__navlink.is-active {
    color: var(--accent-2);
    background: rgba(124, 92, 255, 0.15);
}

.topbar__user {
    display: flex;
    align-items: center;
    gap: 0.85rem;
    flex-wrap: wrap;
}

.avatar {
    width: 40px;
    height: 40px;
    border-radius: 12px;
    flex-shrink: 0;
    object-fit: cover;
    border: 2px solid var(--avatar-border);
    box-shadow: var(--avatar-shadow);
}

.avatar--initial {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1rem;
    background: linear-gradient(135deg, var(--accent), var(--accent-2));
    color: #fff;
}

.topbar__meta {
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.topbar__name {
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 0.95rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: min(220px, 45vw);
}

.topbar__email {
    font-size: 0.78rem;
    color: var(--text-muted);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: min(220px, 45vw);
}

.btn-logout {
    margin-left: 0.25rem;
    padding: 0.55rem 1rem;
    border-radius: 10px;
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 0.82rem;
    text-decoration: none;
    color: var(--text);
    background: var(--btn-logout-bg);
    border: 1px solid var(--btn-logout-border);
    transition: background 0.25s, border-color 0.25s, transform 0.25s var(--ease-out), box-shadow 0.25s;
}

.btn-logout:hover {
    background: rgba(225, 29, 72, 0.1);
    border-color: rgba(225, 29, 72, 0.35);
    transform: translateY(-2px);
    box-shadow: 0 8px 22px rgba(225, 29, 72, 0.12);
}

html[data-theme="dark"] .btn-logout:hover {
    background: rgba(255, 80, 100, 0.15);
    border-color: rgba(255, 100, 120, 0.45);
    box-shadow: 0 8px 24px rgba(255, 80, 100, 0.2);
}

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

.dashboard-main {
    padding-top: clamp(1.5rem, 4vw, 2.5rem);
}

.dashboard-main--enter {
    animation: main-fade 0.8s 0.12s var(--ease-out) both;
}

@keyframes main-fade {
    from {
        opacity: 0;
        transform: translateY(16px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-panel {
    padding: clamp(1.5rem, 4vw, 2rem);
    border-radius: var(--radius);
    background: var(--hero-bg);
    border: 1px solid var(--hero-border);
    margin-bottom: 1.75rem;
    position: relative;
    overflow: hidden;
}

.hero-panel::after {
    content: "";
    position: absolute;
    width: 200px;
    height: 200px;
    right: -60px;
    top: -60px;
    background: radial-gradient(circle, var(--hero-glow), transparent 70%);
    animation: hero-glow 6s ease-in-out infinite alternate;
}

@keyframes hero-glow {
    from {
        opacity: 0.55;
        transform: scale(1);
    }
    to {
        opacity: 0.95;
        transform: scale(1.1);
    }
}

.hero-panel__title {
    position: relative;
    margin: 0 0 0.5rem;
    font-family: var(--font-display);
    font-size: clamp(1.35rem, 3vw, 1.75rem);
    font-weight: 700;
    letter-spacing: -0.02em;
}

.hero-panel__text {
    position: relative;
    margin: 0;
    color: var(--text-muted);
    max-width: 52ch;
}

.tiles {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1rem;
}

.tile {
    padding: 1.25rem 1.35rem;
    border-radius: 16px;
    background: var(--tile-bg);
    border: 1px solid var(--tile-border);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
    transition: transform 0.4s var(--ease-out), border-color 0.3s, box-shadow 0.4s;
}

html[data-theme="dark"] .tile {
    box-shadow: none;
}

.tile:hover {
    transform: translateY(-6px);
    border-color: var(--tile-hover-border);
    box-shadow: var(--tile-hover-shadow);
}

.tile--stagger {
    animation: tile-up 0.65s var(--ease-out) both;
}

.tile--stagger:nth-child(1) {
    animation-delay: 0.08s;
}
.tile--stagger:nth-child(2) {
    animation-delay: 0.16s;
}
.tile--stagger:nth-child(3) {
    animation-delay: 0.24s;
}

@keyframes tile-up {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.tile__title {
    margin: 0 0 0.5rem;
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 600;
}

.tile__body {
    margin: 0;
    font-size: 0.9rem;
    color: var(--text-muted);
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}