:root {
    color-scheme: light;
    --bg: #f3f7f6;
    --bg-elevated: #ffffff;
    --bg-muted: #e9f0ef;
    --surface: #ffffff;
    --surface-2: #edf3f2;
    --text: #132032;
    --text-soft: #5c6a78;
    --text-faint: #87939e;
    --navy: #0b1627;
    --navy-2: #12243a;
    --primary: #187f70;
    --primary-strong: #0d675c;
    --primary-soft: #d8f3ec;
    --accent: #f1bd4a;
    --accent-strong: #d79719;
    --danger: #d84c55;
    --danger-soft: #fde8e9;
    --success: #13876d;
    --success-soft: #dcf6ee;
    --warning-soft: #fff4d6;
    --border: #d5dfdf;
    --border-strong: #b9c8c8;
    --shadow-sm: 0 8px 24px rgba(15, 31, 46, .07);
    --shadow: 0 20px 55px rgba(15, 31, 46, .12);
    --shadow-lg: 0 32px 85px rgba(5, 18, 33, .2);
    --radius-sm: 10px;
    --radius: 16px;
    --radius-lg: 24px;
    --radius-xl: 32px;
    --container: 1200px;
    --header-height: 72px;
    --transition: 180ms ease;
    --font: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

:root[data-theme="dark"] {
    color-scheme: dark;
    --bg: #0b1220;
    --bg-elevated: #111c2c;
    --bg-muted: #172436;
    --surface: #111c2c;
    --surface-2: #182638;
    --text: #eef5f4;
    --text-soft: #a9b7c3;
    --text-faint: #76889a;
    --navy: #07101c;
    --navy-2: #0e1c2d;
    --primary: #55d6be;
    --primary-strong: #77e6d1;
    --primary-soft: #143d3a;
    --accent: #f7c85b;
    --accent-strong: #ffd979;
    --danger: #f06b73;
    --danger-soft: #45252c;
    --success: #55d6be;
    --success-soft: #143d38;
    --warning-soft: #3e3420;
    --border: #2b3b4e;
    --border-strong: #40536a;
    --shadow-sm: 0 8px 26px rgba(0, 0, 0, .22);
    --shadow: 0 22px 60px rgba(0, 0, 0, .3);
    --shadow-lg: 0 35px 90px rgba(0, 0, 0, .45);
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: calc(var(--header-height) + 20px);
}

body {
    margin: 0;
    min-width: 320px;
    min-height: 100vh;
    overflow-x: hidden;
    background: var(--bg);
    color: var(--text);
    font-family: var(--font);
    font-size: 16px;
    line-height: 1.55;
    text-rendering: optimizeLegibility;
    -webkit-font-smoothing: antialiased;
}

[hidden] { display: none !important; }

img { display: block; max-width: 100%; }
button, input, select { font: inherit; }
button, select { cursor: pointer; }
a { color: inherit; text-decoration: none; }
p, h1, h2, h3 { margin-top: 0; }
h1, h2, h3, strong { letter-spacing: -.025em; }
code { padding: .15em .4em; border-radius: 6px; background: var(--surface-2); font-size: .9em; }

:focus-visible {
    outline: 3px solid color-mix(in srgb, var(--accent) 85%, white);
    outline-offset: 3px;
}

.sr-only {
    position: absolute !important;
    width: 1px !important;
    height: 1px !important;
    padding: 0 !important;
    margin: -1px !important;
    overflow: hidden !important;
    clip: rect(0, 0, 0, 0) !important;
    white-space: nowrap !important;
    border: 0 !important;
}

.skip-link {
    position: fixed;
    z-index: 9999;
    top: 10px;
    left: 10px;
    transform: translateY(-150%);
    padding: 10px 16px;
    border-radius: var(--radius-sm);
    background: var(--accent);
    color: #14191f;
    font-weight: 800;
}

.skip-link:focus { transform: translateY(0); }

.container {
    width: min(100% - 32px, var(--container));
    margin-inline: auto;
}

.narrow-container { width: min(100% - 32px, 760px); }

.section { padding: 76px 0; }

.eyebrow {
    display: flex;
    align-items: center;
    gap: 9px;
    margin-bottom: 12px;
    color: var(--primary);
    font-size: .76rem;
    font-weight: 850;
    letter-spacing: .12em;
    line-height: 1.3;
    text-transform: uppercase;
}

.eyebrow > span:first-child {
    width: 24px;
    height: 2px;
    border-radius: 2px;
    background: currentColor;
}

.eyebrow-light { color: var(--accent); }

.section-heading {
    display: grid;
    gap: 16px;
    margin-bottom: 32px;
}

.section-heading h2, .card-heading h2 {
    margin: 0;
    font-size: clamp(1.9rem, 5vw, 3rem);
    line-height: 1.05;
}

.section-heading > p {
    max-width: 540px;
    margin: 0;
    color: var(--text-soft);
}

.button {
    display: inline-flex;
    min-height: 46px;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 11px 18px;
    border: 1px solid transparent;
    border-radius: 12px;
    font-weight: 800;
    line-height: 1.1;
    text-align: center;
    transition: transform var(--transition), background var(--transition), border-color var(--transition), box-shadow var(--transition), color var(--transition);
}

.button:hover { transform: translateY(-1px); }
.button:active { transform: translateY(0); }
.button:disabled { cursor: wait; opacity: .62; transform: none; }
.button-primary { background: var(--primary); color: #fff; box-shadow: 0 10px 24px color-mix(in srgb, var(--primary) 28%, transparent); }
:root[data-theme="dark"] .button-primary { color: #071815; }
.button-primary:hover { background: var(--primary-strong); }
.button-accent { background: var(--accent); color: #1d1b16; box-shadow: 0 10px 24px rgba(216, 157, 32, .22); }
.button-accent:hover { background: var(--accent-strong); }
.button-ghost { border-color: var(--border); background: color-mix(in srgb, var(--surface) 80%, transparent); color: var(--text); }
.button-ghost:hover { border-color: var(--border-strong); background: var(--surface-2); }
.button-danger { background: var(--danger); color: #fff; }
.button-large { min-height: 54px; padding: 14px 22px; border-radius: 14px; }
.button-small { min-height: 38px; padding: 8px 12px; border-radius: 10px; font-size: .88rem; }
.button-full { width: 100%; }
.text-link { color: var(--primary); font-weight: 750; }
.text-link:hover { text-decoration: underline; text-underline-offset: 4px; }

.icon-button {
    display: inline-grid;
    width: 44px;
    height: 44px;
    padding: 0;
    place-items: center;
    border: 1px solid var(--border);
    border-radius: 11px;
    background: var(--surface);
    color: var(--text);
}

.site-header {
    position: sticky;
    z-index: 900;
    top: 0;
    border-bottom: 1px solid color-mix(in srgb, var(--border) 75%, transparent);
    background: color-mix(in srgb, var(--bg-elevated) 88%, transparent);
    -webkit-backdrop-filter: blur(18px);
    backdrop-filter: blur(18px);
}

.header-inner {
    display: flex;
    min-height: var(--header-height);
    align-items: center;
    gap: 18px;
}

.brand {
    display: inline-flex;
    flex: none;
    align-items: center;
    gap: 9px;
    font-size: 1.13rem;
    font-weight: 900;
    letter-spacing: -.04em;
}

.brand-mark {
    display: grid;
    width: 33px;
    height: 33px;
    place-items: center;
    border-radius: 50%;
    background: var(--primary);
    color: #fff;
    font-size: 1.3rem;
    box-shadow: inset 0 0 0 5px color-mix(in srgb, white 18%, transparent);
}

.main-nav { display: none; }
.header-actions { display: flex; margin-left: auto; align-items: center; gap: 8px; }
.account-pill, .logout-form, .register-link { display: none; }
.theme-toggle { position: relative; overflow: hidden; }
.theme-sun, .theme-moon { position: absolute; transition: transform var(--transition), opacity var(--transition); }
:root[data-theme="light"] .theme-moon { opacity: 0; transform: translateY(20px); }
:root[data-theme="dark"] .theme-sun { opacity: 0; transform: translateY(-20px); }
.menu-toggle { order: 3; }
.menu-toggle span { display: block; width: 19px; height: 2px; margin: 2px 0; border-radius: 2px; background: currentColor; }

.main-nav.is-open {
    position: absolute;
    display: grid;
    top: calc(100% + 8px);
    right: 16px;
    left: 16px;
    gap: 5px;
    padding: 12px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--surface);
    box-shadow: var(--shadow);
}

.main-nav a { padding: 12px 14px; border-radius: 10px; color: var(--text-soft); font-weight: 750; }
.main-nav a:hover, .main-nav a.is-active { background: var(--surface-2); color: var(--text); }

.flash-stack { position: relative; z-index: 20; padding-top: 14px; }
.alert { padding: 14px 16px; border: 1px solid var(--border); border-radius: var(--radius-sm); background: var(--surface); }
.alert ul { margin: 0; padding-left: 20px; }
.alert-error { border-color: color-mix(in srgb, var(--danger) 45%, var(--border)); background: var(--danger-soft); color: color-mix(in srgb, var(--danger) 82%, var(--text)); }
.alert-success { border-color: color-mix(in srgb, var(--success) 45%, var(--border)); background: var(--success-soft); color: var(--success); }
.alert-info { border-color: color-mix(in srgb, var(--primary) 35%, var(--border)); background: var(--primary-soft); }
.alert-warning { border-color: color-mix(in srgb, var(--accent) 55%, var(--border)); background: var(--warning-soft); }
.setup-notice { margin-top: 24px; }
.verification-banner { border-bottom: 1px solid color-mix(in srgb, var(--accent) 55%, var(--border)); background: var(--warning-soft); }
.verification-banner-inner { display: flex; min-height: 54px; align-items: center; justify-content: space-between; gap: 12px; padding-block: 8px; }
.verification-banner p { display: flex; align-items: center; gap: 9px; margin: 0; font-size: .82rem; font-weight: 700; }
.verification-banner p span { color: var(--accent-strong); font-size: 1.05rem; }
.verification-banner form { flex: none; }

.account-badge { display: inline-flex; width: max-content; min-height: 23px; align-items: center; justify-content: center; padding: 3px 8px; border: 1px solid var(--border); border-radius: 999px; background: var(--surface-2); color: var(--text-soft); font-size: .65rem; font-weight: 900; letter-spacing: .04em; line-height: 1; text-transform: uppercase; }
.account-badge-pro { border-color: color-mix(in srgb, var(--accent) 60%, var(--border)); background: var(--warning-soft); color: var(--accent-strong); }
.account-badge-admin { border-color: color-mix(in srgb, var(--danger) 48%, var(--border)); background: var(--danger-soft); color: var(--danger); }
.account-pill .account-badge { min-height: 19px; padding: 2px 6px; font-size: .55rem; }
.email-status { display: inline-flex; width: max-content; align-items: center; gap: 4px; font-size: .72rem; font-weight: 800; }
.email-status.is-verified { color: var(--success); }
.email-status.is-unverified { color: var(--accent-strong); }

.site-footer { padding: 48px 0 28px; border-top: 1px solid var(--border); background: var(--surface); }
.footer-inner { display: grid; gap: 28px; }
.brand-footer { margin-bottom: 10px; }
.footer-inner p { margin: 0; color: var(--text-soft); font-size: .9rem; }
.footer-links { display: flex; flex-wrap: wrap; gap: 18px; font-weight: 700; }
.footer-links a:hover { color: var(--primary); }
.footer-meta { line-height: 1.8; }

/* Home */
.hero-section {
    position: relative;
    overflow: hidden;
    padding: 62px 0 74px;
    background:
        radial-gradient(circle at 82% 22%, rgba(85, 214, 190, .15), transparent 32%),
        radial-gradient(circle at 10% 90%, rgba(247, 200, 91, .1), transparent 28%),
        var(--navy);
    color: #f4f8fa;
}

.hero-section::before {
    position: absolute;
    inset: 0;
    background-image: linear-gradient(rgba(255,255,255,.025) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px);
    background-size: 38px 38px;
    content: "";
    mask-image: linear-gradient(to bottom, black, transparent 85%);
}

.hero-grid { position: relative; display: grid; gap: 46px; align-items: center; }
.hero-copy h1 { max-width: 720px; margin-bottom: 20px; font-size: clamp(3rem, 12vw, 6.2rem); line-height: .91; letter-spacing: -.07em; }
.hero-copy h1 em { color: var(--accent); font-family: Georgia, "Times New Roman", serif; font-weight: 500; }
.hero-lead { max-width: 650px; margin-bottom: 28px; color: #b9c8d4; font-size: clamp(1rem, 3vw, 1.2rem); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.hero-section .button-ghost { border-color: #3a4b60; background: rgba(255,255,255,.04); color: #f4f8fa; }
.hero-points { display: flex; flex-wrap: wrap; gap: 14px 22px; margin: 26px 0 0; padding: 0; list-style: none; color: #b9c8d4; font-size: .9rem; }
.hero-points span { color: var(--primary); font-weight: 900; }

.hero-dashboard {
    position: relative;
    width: min(100%, 500px);
    margin-inline: auto;
    overflow: hidden;
    border: 1px solid rgba(255,255,255,.12);
    border-radius: var(--radius-xl);
    background: linear-gradient(145deg, rgba(255,255,255,.1), rgba(255,255,255,.035));
    box-shadow: var(--shadow-lg);
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
}

.dashboard-topline { display: flex; align-items: center; gap: 8px; padding: 15px 18px; border-bottom: 1px solid rgba(255,255,255,.1); color: #b9c8d4; font-size: .78rem; }
.dashboard-topline strong { margin-left: auto; color: #fff; font-variant-numeric: tabular-nums; }
.live-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--primary); box-shadow: 0 0 0 5px rgba(85,214,190,.12); }
.globe-stage { position: relative; display: grid; height: 240px; place-items: center; overflow: hidden; background: radial-gradient(circle, rgba(85,214,190,.12), transparent 58%); }
.globe-stage::before, .globe-stage::after { position: absolute; width: 190px; height: 190px; border: 1px solid rgba(255,255,255,.12); border-radius: 50%; content: ""; }
.globe-stage::after { width: 290px; height: 115px; transform: rotate(-18deg); }
.globe-symbol { position: relative; z-index: 2; font-size: 8rem; filter: drop-shadow(0 18px 25px rgba(0,0,0,.35)); }
.orbit-dot { position: absolute; z-index: 3; width: 9px; height: 9px; border: 2px solid var(--navy); border-radius: 50%; background: var(--accent); }
.dot-one { top: 28%; left: 25%; }.dot-two { right: 22%; bottom: 31%; }.dot-three { top: 40%; right: 29%; background: var(--primary); }
.dashboard-question { display: grid; padding: 18px 20px 8px; }
.dashboard-question span { color: #9cadba; font-size: .75rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.dashboard-question strong { font-size: 1.65rem; }
.dashboard-progress { padding: 10px 20px 22px; }
.dashboard-progress > div:first-child { display: flex; justify-content: space-between; margin-bottom: 8px; font-size: .86rem; }
.dashboard-progress span { color: var(--accent); }
.progress-track { height: 7px; overflow: hidden; border-radius: 99px; background: rgba(255,255,255,.1); }
.progress-track span { display: block; height: 100%; border-radius: inherit; background: linear-gradient(90deg, var(--primary), var(--accent)); }

.quiz-modes { background: var(--bg); }
.mode-grid { display: grid; gap: 14px; }
.mode-card {
    position: relative;
    display: grid;
    min-height: 260px;
    padding: 22px;
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    background: var(--surface);
    color: var(--text);
    text-align: left;
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition), background var(--transition);
}
.mode-card:hover, .mode-card.is-selected { transform: translateY(-4px); border-color: var(--primary); box-shadow: var(--shadow); }
.mode-card.is-selected { background: linear-gradient(145deg, var(--surface), var(--primary-soft)); }
.mode-number { justify-self: end; color: var(--text-faint); font-size: .75rem; font-weight: 850; letter-spacing: .1em; }
.mode-icon { display: grid; width: 52px; height: 52px; place-items: center; border-radius: 15px; background: var(--primary-soft); color: var(--primary); font-size: 1.7rem; }
.mode-card > strong { align-self: end; margin-top: 20px; font-size: 1.35rem; }
.mode-card > span:not(.mode-number):not(.mode-icon):not(.mode-action) { color: var(--text-soft); font-size: .93rem; }
.mode-action { display: flex; align-items: center; justify-content: space-between; margin-top: 18px; padding-top: 14px; border-top: 1px solid var(--border); color: var(--primary); font-size: .83rem; font-weight: 850; }

.launcher-section { padding-top: 20px; }
.launcher-card { display: grid; gap: 26px; padding: 28px; border-radius: var(--radius-xl); background: var(--navy); color: #f5f8fa; box-shadow: var(--shadow-lg); }
.launcher-copy h2 { margin-bottom: 12px; font-size: clamp(2rem, 7vw, 3.7rem); line-height: 1; }
.launcher-copy > p:last-child { margin: 0; color: #aebdca; }
.launcher-form { display: grid; gap: 14px; }
.launcher-form label, .filter-card label, .form-stack label { display: grid; gap: 7px; }
.launcher-form label > span, .filter-card label > span, .form-stack label > span:first-child { font-size: .78rem; font-weight: 820; letter-spacing: .03em; }
select, input {
    width: 100%;
    min-height: 48px;
    padding: 11px 13px;
    border: 1px solid var(--border);
    border-radius: 11px;
    background: var(--surface);
    color: var(--text);
    transition: border-color var(--transition), box-shadow var(--transition), background var(--transition);
}
select:focus, input:focus { border-color: var(--primary); outline: none; box-shadow: 0 0 0 4px color-mix(in srgb, var(--primary) 16%, transparent); }
.launcher-form select { border-color: #3b4a5d; background: #142338; color: #f5f8fa; }

.regions-section { padding-top: 38px; }
.region-grid { display: grid; gap: 10px; }
.region-card { display: flex; min-height: 82px; align-items: center; gap: 14px; padding: 14px; border: 1px solid var(--border); border-radius: var(--radius); background: var(--surface); transition: transform var(--transition), border-color var(--transition), background var(--transition); }
.region-card:hover { transform: translateX(3px); border-color: var(--primary); background: var(--primary-soft); }
.region-code { display: grid; width: 48px; height: 48px; flex: none; place-items: center; border-radius: 14px; background: var(--surface-2); color: var(--primary); font-size: .82rem; font-weight: 900; }
.region-card > span:nth-child(2) { display: grid; }
.region-card small { color: var(--text-soft); }
.region-card b { margin-left: auto; color: var(--primary); font-size: 1.2rem; }

.community-section { padding-top: 30px; }
.community-grid { display: grid; gap: 18px; }
.leaderboard-preview, .stats-panel { padding: 24px; border-radius: var(--radius-lg); }
.leaderboard-preview { border: 1px solid var(--border); background: var(--surface); box-shadow: var(--shadow-sm); }
.card-heading { display: flex; align-items: flex-start; justify-content: space-between; gap: 14px; margin-bottom: 22px; }
.card-heading h2 { font-size: clamp(1.55rem, 4vw, 2.2rem); }
.card-heading > a { flex: none; color: var(--primary); font-size: .86rem; font-weight: 800; }
.leader-list { display: grid; gap: 5px; margin: 0; padding: 0; list-style: none; }
.leader-list li { display: grid; grid-template-columns: 32px 36px minmax(0, 1fr) auto; align-items: center; gap: 9px; padding: 11px 5px; border-top: 1px solid var(--border); }
.leader-list time { grid-column: 4; color: var(--text-soft); font-size: .82rem; font-variant-numeric: tabular-nums; }
.leader-name { overflow: hidden; font-weight: 750; text-overflow: ellipsis; white-space: nowrap; }
.avatar { display: inline-grid; width: 34px; height: 34px; flex: none; place-items: center; border-radius: 50%; background: var(--primary-soft); color: var(--primary); font-size: .83rem; font-weight: 900; text-transform: uppercase; }
.stats-panel { background: linear-gradient(145deg, var(--navy-2), var(--navy)); color: #f4f8fa; }
.stats-panel h2 { margin-bottom: 32px; font-size: clamp(2rem, 6vw, 3.2rem); line-height: 1.02; }
.stats-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.stats-grid > div { display: grid; padding-top: 13px; border-top: 1px solid rgba(255,255,255,.13); }
.stats-grid strong { font-size: 1.55rem; color: var(--accent); }
.stats-grid span { color: #9fb0be; font-size: .8rem; }
.empty-state { display: grid; justify-items: center; padding: 30px 16px; text-align: center; }
.empty-state > span:first-child { margin-bottom: 9px; font-size: 2rem; }
.empty-state p { max-width: 440px; margin: 6px 0 18px; color: var(--text-soft); }

/* Auth */
.auth-page main { min-height: calc(100vh - var(--header-height)); }
.auth-shell { display: grid; width: min(100% - 24px, 1100px); margin: 28px auto 72px; overflow: hidden; border: 1px solid var(--border); border-radius: var(--radius-xl); background: var(--surface); box-shadow: var(--shadow); }
.auth-aside { display: grid; min-height: 350px; align-content: space-between; gap: 35px; padding: 34px 28px; background: radial-gradient(circle at 80% 10%, rgba(85,214,190,.19), transparent 35%), var(--navy); color: #f3f8fa; }
.auth-aside h1 { margin-bottom: 18px; font-size: clamp(2.1rem, 7vw, 3.7rem); line-height: 1; }
.auth-aside > div > p:last-child, .auth-aside > p { color: #aebdca; }
.auth-quote { padding: 18px; border: 1px solid rgba(255,255,255,.12); border-radius: var(--radius); background: rgba(255,255,255,.05); }
.auth-quote > span { color: var(--accent); font-family: Georgia, serif; font-size: 3rem; line-height: .6; }
.auth-quote p { margin: 10px 0 0; color: #dbe5ea; }
.auth-card { padding: 34px 24px; }
.auth-card-heading h2 { margin-bottom: 8px; font-size: clamp(2rem, 6vw, 3rem); }
.auth-card-heading > p:last-child { color: var(--text-soft); }
.auth-card-heading a { color: var(--primary); font-weight: 800; }
.form-stack { display: grid; gap: 17px; margin-top: 24px; }
.form-stack small { color: var(--text-soft); font-size: .76rem; }
.password-field { position: relative; display: block; }
.password-field input { padding-right: 70px; }
.password-field button { position: absolute; top: 50%; right: 8px; min-height: 35px; padding: 6px 8px; transform: translateY(-50%); border: 0; background: transparent; color: var(--primary); font-size: .75rem; font-weight: 850; }
.form-footnote { margin: 18px 0 0; color: var(--text-faint); font-size: .76rem; text-align: center; }
.benefit-list { display: grid; gap: 11px; margin: 0; padding: 0; list-style: none; color: #d5e0e5; }
.benefit-list span { color: var(--primary); }

/* Shared page hero / ranking */
.page-hero { padding: 58px 0; background: var(--navy); color: #f5f8fa; }
.page-hero h1 { margin-bottom: 10px; font-size: clamp(3rem, 11vw, 5rem); line-height: .95; }
.page-hero p:last-child { margin: 0; color: #adbdca; }
.page-hero-row { display: grid; gap: 28px; }
.ranking-rule { display: grid; grid-template-columns: 34px 1fr; align-items: center; gap: 7px 10px; padding: 16px; border: 1px solid rgba(255,255,255,.13); border-radius: var(--radius); background: rgba(255,255,255,.05); }
.ranking-rule span { display: grid; width: 30px; height: 30px; place-items: center; border-radius: 50%; background: var(--accent); color: #1a1a18; font-weight: 900; }
.ranking-rule b { grid-column: 2; color: #8395a5; font-size: .68rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; }
.filter-card { display: grid; gap: 12px; margin-top: -106px; margin-bottom: 28px; padding: 18px; border: 1px solid var(--border); border-radius: var(--radius-lg); background: var(--surface); box-shadow: var(--shadow); }
.ranking-section { padding-top: 76px; }
.ranking-summary { display: flex; align-items: end; justify-content: space-between; gap: 18px; margin-bottom: 15px; }
.ranking-summary > div { display: grid; }
.ranking-summary span, .ranking-summary p { color: var(--text-soft); font-size: .8rem; }
.ranking-summary p { display: none; margin: 0; }
.table-card { overflow: hidden; border: 1px solid var(--border); border-radius: var(--radius-lg); background: var(--surface); box-shadow: var(--shadow-sm); }
.table-scroll { width: 100%; overflow-x: auto; }
.ranking-table { width: 100%; border-collapse: collapse; }
.ranking-table th { padding: 14px 16px; background: var(--surface-2); color: var(--text-soft); font-size: .72rem; letter-spacing: .06em; text-align: left; text-transform: uppercase; }
.ranking-table td { padding: 15px 16px; border-top: 1px solid var(--border); }
.ranking-table tr.is-current-user td { background: var(--primary-soft); }
.place { display: inline-grid; min-width: 34px; min-height: 34px; place-items: center; border-radius: 50%; font-weight: 900; }
.place-4 { background: var(--surface-2); }
.player-cell { display: flex; align-items: center; gap: 10px; }
.player-cell small { padding: 2px 6px; border-radius: 5px; background: var(--primary); color: #fff; font-size: .65rem; }
.time-badge { padding: 6px 9px; border-radius: 8px; background: var(--surface-2); font-weight: 850; font-variant-numeric: tabular-nums; }
.pagination { display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 8px; margin-top: 22px; }
.pagination > *:last-child { justify-self: end; }
.pagination > span { color: var(--text-soft); font-size: .82rem; text-align: center; }
.large-empty { min-height: 380px; border: 1px dashed var(--border-strong); border-radius: var(--radius-lg); background: var(--surface); }

/* Profile */
.profile-hero { padding: 50px 0; background: radial-gradient(circle at 80% 0, rgba(85,214,190,.18), transparent 32%), var(--navy); color: #f5f8fa; }
.profile-identity { display: grid; gap: 16px; align-items: center; }
.profile-avatar { display: grid; width: 84px; height: 84px; place-items: center; border: 3px solid rgba(255,255,255,.16); border-radius: 50%; background: var(--primary); color: #071815; font-size: 2.1rem; font-weight: 900; text-transform: uppercase; }
.profile-identity h1 { margin: 0; font-size: clamp(2.5rem, 8vw, 4.5rem); line-height: 1; }
.profile-identity > div > p:not(.eyebrow) { margin: 7px 0 0; color: #aebdca; }
.profile-identity > .button { justify-self: start; }
.profile-account-meta { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 12px; margin-top: 13px; color: #aebdca; font-size: .76rem; }
.profile-account-meta .account-badge { border-color: rgba(255,255,255,.2); background: rgba(255,255,255,.09); color: #f4f8fa; }
.profile-account-meta .account-badge-pro { border-color: rgba(247,200,91,.55); color: var(--accent); }
.profile-account-meta .account-badge-admin { border-color: rgba(240,107,115,.55); color: #ff8c93; }
.profile-account-meta .email-status.is-verified { color: #70e6ce; }
.profile-account-meta .email-status.is-unverified { color: var(--accent); }
.profile-content { padding-top: 38px; }
.profile-verification-card { display: grid; gap: 18px; align-items: center; margin-bottom: 20px; border-color: color-mix(in srgb, var(--accent) 50%, var(--border)); background: linear-gradient(135deg, var(--warning-soft), var(--surface)); }
.profile-verification-card h2 { margin-bottom: 5px; }
.profile-verification-card p:last-child { margin: 0; color: var(--text-soft); }
.profile-verification-card form { justify-self: start; }
.profile-stat-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 20px; }
.profile-stat-grid article { min-width: 0; padding: 18px; border: 1px solid var(--border); border-radius: var(--radius); background: var(--surface); box-shadow: var(--shadow-sm); }
.profile-stat-grid strong { display: block; margin-top: 15px; font-size: clamp(1.45rem, 6vw, 2.2rem); }
.profile-stat-grid p { margin: 2px 0 0; color: var(--text-soft); font-size: .78rem; }
.stat-icon { display: grid; width: 36px; height: 36px; place-items: center; border-radius: 10px; background: var(--primary-soft); color: var(--primary); font-weight: 900; }
.profile-grid { display: grid; gap: 18px; margin-bottom: 18px; }
.profile-card { padding: 22px; border: 1px solid var(--border); border-radius: var(--radius-lg); background: var(--surface); box-shadow: var(--shadow-sm); }
.record-list { display: grid; }
.record-row { display: grid; grid-template-columns: minmax(0, 1fr) auto auto; align-items: center; gap: 8px 12px; padding: 14px 0; border-top: 1px solid var(--border); }
.record-row > div:first-child { display: grid; min-width: 0; }
.record-row > div:first-child strong { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.record-row > div:first-child span, .record-score span { color: var(--text-soft); font-size: .75rem; }
.record-score { display: grid; text-align: right; }
.record-row > time { display: none; font-variant-numeric: tabular-nums; }
.record-row > a { display: grid; width: 32px; height: 32px; place-items: center; border-radius: 9px; background: var(--surface-2); color: var(--primary); font-weight: 900; }
.progress-card { display: grid; justify-items: center; align-content: start; text-align: center; }
.percentage-ring { display: grid; width: 170px; height: 170px; margin: 12px 0 20px; place-items: center; border-radius: 50%; background: radial-gradient(circle, var(--surface) 57%, transparent 58%), conic-gradient(var(--primary) calc(var(--value) * 1%), var(--surface-2) 0); }
.percentage-ring span { font-size: 1.8rem; font-weight: 900; }
.progress-card h2 { font-size: 1.35rem; }
.progress-card > p:not(.eyebrow) { color: var(--text-soft); }
.history-card { margin-top: 18px; }
.history-card .card-heading > span { display: none; color: var(--text-soft); font-size: .8rem; }
.history-list { display: grid; }
.history-list article { display: grid; grid-template-columns: 32px minmax(0, 1fr) auto auto; align-items: center; gap: 10px; padding: 14px 0; border-top: 1px solid var(--border); }
.history-list article > div { display: grid; min-width: 0; }
.history-list article > div strong { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.history-list time { color: var(--text-soft); font-size: .74rem; }
.history-list article > time, .history-list article > .button { display: none; }
.history-status { display: grid; width: 30px; height: 30px; place-items: center; border-radius: 50%; background: var(--surface-2); color: var(--text-soft); }
.history-status.is-complete { background: var(--success-soft); color: var(--success); }
.profile-settings { margin-top: 38px; scroll-margin-top: calc(var(--header-height) + 24px); }
.profile-settings-heading { display: grid; gap: 8px; margin-bottom: 18px; }
.profile-settings-heading h2 { margin: 0; font-size: clamp(2rem, 6vw, 3rem); line-height: 1.05; }
.profile-settings-heading > p { max-width: 570px; margin: 0; color: var(--text-soft); }
.profile-settings-grid { display: grid; gap: 18px; }
.account-settings-card { display: grid; align-content: start; }
.account-settings-card > div:first-child > p { margin: 6px 0 0; color: var(--text-soft); }
.account-settings-card h3 { margin: 14px 0 0; font-size: 1.55rem; }
.account-settings-card .form-stack { align-content: start; margin-top: 24px; }
.account-settings-icon { display: grid; width: 42px; height: 42px; place-items: center; border-radius: 12px; background: var(--primary-soft); color: var(--primary); font-size: 1.2rem; font-weight: 900; }
.account-danger-card { border-color: color-mix(in srgb, var(--danger) 42%, var(--border)); background: linear-gradient(145deg, var(--surface), color-mix(in srgb, var(--danger-soft) 48%, var(--surface))); }
.account-danger-card .account-settings-icon { background: var(--danger-soft); color: var(--danger); }
.account-danger-note { margin: -2px 0 0; padding: 12px 14px; border: 1px solid color-mix(in srgb, var(--danger) 34%, var(--border)); border-radius: var(--radius-sm); background: color-mix(in srgb, var(--danger-soft) 60%, transparent); color: var(--text-soft); font-size: .78rem; }
.account-danger-note strong { color: var(--danger); }
.account-protected-card { border-style: dashed; }
.account-protected-card .account-settings-icon { background: var(--surface-2); color: var(--text-soft); }
.account-protected-note { margin-top: 24px; padding: 15px; border-radius: var(--radius-sm); background: var(--surface-2); color: var(--text-soft); font-size: .84rem; }

/* Administration */
.admin-hero { padding: 54px 0; background: radial-gradient(circle at 80% 0, rgba(247,200,91,.15), transparent 34%), var(--navy); color: #f5f8fa; }
.admin-hero-inner { display: grid; gap: 24px; align-items: end; }
.admin-hero h1 { margin-bottom: 10px; font-size: clamp(2.7rem, 9vw, 5rem); line-height: .95; }
.admin-hero p:last-child { max-width: 660px; margin: 0; color: #adbdca; }
.admin-hero form { justify-self: start; }
.admin-content { padding-top: 38px; }
.admin-stat-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; margin-bottom: 22px; }
.admin-stat-grid article { display: grid; gap: 4px; min-width: 0; padding: 17px; border: 1px solid var(--border); border-radius: var(--radius); background: var(--surface); box-shadow: var(--shadow-sm); }
.admin-stat-grid span { color: var(--text-soft); font-size: .72rem; font-weight: 750; }
.admin-stat-grid strong { font-size: clamp(1.45rem, 6vw, 2.15rem); }
.admin-card { margin-top: 22px; overflow: hidden; border: 1px solid var(--border); border-radius: var(--radius-lg); background: var(--surface); box-shadow: var(--shadow-sm); }
.admin-card-heading { display: grid; gap: 18px; padding: 22px; border-bottom: 1px solid var(--border); }
.admin-card-heading h2 { margin-bottom: 3px; font-size: clamp(1.7rem, 5vw, 2.4rem); }
.admin-card-heading p:last-child { margin: 0; color: var(--text-soft); font-size: .82rem; }
.admin-search { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 8px; }
.admin-search input { min-width: 0; }
.admin-table { width: 100%; min-width: 1100px; border-collapse: collapse; }
.admin-table th { padding: 13px 14px; background: var(--surface-2); color: var(--text-soft); font-size: .67rem; letter-spacing: .06em; text-align: left; text-transform: uppercase; }
.admin-table td { padding: 14px; border-top: 1px solid var(--border); vertical-align: top; }
.admin-table td > strong, .admin-table td > span, .admin-table td > small { display: block; }
.admin-table td small { margin-top: 4px; color: var(--text-soft); font-size: .69rem; }
.admin-table .email-status { width: max-content; }
.admin-account-form { display: grid; grid-template-columns: minmax(88px, 1fr) 76px auto; gap: 6px; align-items: end; min-width: 270px; }
.admin-account-form select, .admin-account-form input { min-height: 38px; padding: 7px 9px; }
.admin-account-form label { display: grid; gap: 2px; }
.admin-account-form label span { color: var(--text-faint); font-size: .58rem; font-weight: 800; text-transform: uppercase; }
.admin-account-form label.is-disabled { opacity: .45; }
.admin-row-actions { display: flex; flex-wrap: wrap; gap: 7px; min-width: 220px; }
.admin-card > .pagination { padding: 0 22px 22px; }
.audit-card { margin-top: 22px; }
.audit-list { margin: 0; padding: 0 22px 12px; list-style: none; }
.audit-list li { display: grid; grid-template-columns: minmax(130px, .7fr) minmax(0, 1fr) auto; gap: 12px; align-items: center; padding: 13px 0; border-bottom: 1px solid var(--border); font-size: .78rem; }
.audit-list li:last-child { border-bottom: 0; }
.audit-list span { overflow-wrap: anywhere; color: var(--text-soft); }
.audit-list time { color: var(--text-faint); font-variant-numeric: tabular-nums; }

/* Quiz */
.quiz-page .site-footer { display: none; }
.connection-banner { position: sticky; z-index: 950; top: var(--header-height); padding: 8px 16px; background: var(--danger); color: #fff; font-size: .78rem; font-weight: 750; text-align: center; }
.quiz-ready-section { min-height: calc(100vh - var(--header-height)); padding: 34px 0 70px; background: radial-gradient(circle at 50% 10%, color-mix(in srgb, var(--primary) 12%, transparent), transparent 32%); }
.quiz-ready-card { padding: 28px 22px; border: 1px solid var(--border); border-radius: var(--radius-xl); background: var(--surface); text-align: center; box-shadow: var(--shadow); }
.ready-icon { display: grid; width: 74px; height: 74px; margin: 0 auto 20px; place-items: center; border-radius: 23px; background: var(--primary-soft); color: var(--primary); font-size: 2.4rem; transform: rotate(-3deg); }
.quiz-ready-card .eyebrow { justify-content: center; }
.quiz-ready-card h1 { margin-bottom: 14px; font-size: clamp(2.25rem, 8vw, 4rem); line-height: 1.02; }
.ready-description { max-width: 570px; margin: 0 auto 24px; color: var(--text-soft); }
.ready-details { display: grid; grid-template-columns: repeat(3, 1fr); gap: 7px; margin: 24px 0; }
.ready-details > div { display: grid; min-width: 0; padding: 14px 5px; border-radius: 13px; background: var(--surface-2); }
.ready-details > div > span { color: var(--primary); }
.ready-details strong { overflow: hidden; font-size: .9rem; text-overflow: ellipsis; white-space: nowrap; }
.ready-details small { color: var(--text-soft); font-size: .64rem; }
.ready-note { display: flex; align-items: flex-start; gap: 10px; margin-bottom: 18px; padding: 13px; border: 1px solid var(--border); border-radius: 12px; background: var(--bg-muted); color: var(--text-soft); text-align: left; }
.ready-note > span { display: grid; width: 24px; height: 24px; flex: none; place-items: center; border-radius: 50%; background: var(--primary); color: #fff; font-size: .75rem; font-weight: 900; }
.ready-note p { margin: 0; font-size: .78rem; }
.quiz-ready-card > .text-link { display: inline-block; margin-top: 18px; }

.quiz-status-bar { position: sticky; z-index: 800; top: var(--header-height); border-bottom: 1px solid var(--border); background: color-mix(in srgb, var(--surface) 94%, transparent); box-shadow: 0 8px 25px rgba(0,0,0,.05); -webkit-backdrop-filter: blur(14px); backdrop-filter: blur(14px); }
.quiz-status-inner { display: grid; min-height: 74px; grid-template-columns: minmax(0, 1fr) auto auto; align-items: center; gap: 8px; }
.quiz-identity { display: flex; align-items: center; gap: 9px; }
.quiz-mini-icon { display: grid; width: 38px; height: 38px; flex: none; place-items: center; border-radius: 11px; background: var(--primary-soft); color: var(--primary); font-size: 1.2rem; }
.quiz-identity > span:last-child { display: grid; min-width: 0; }
.quiz-identity strong, .quiz-identity small { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.quiz-identity strong { font-size: .84rem; }.quiz-identity small { color: var(--text-soft); font-size: .68rem; }
.quiz-counters { display: flex; gap: 12px; }
.quiz-counters > div { display: grid; text-align: right; }
.quiz-counters span { color: var(--text-soft); font-size: .58rem; letter-spacing: .06em; text-transform: uppercase; }
.quiz-counters strong { font-size: .84rem; font-variant-numeric: tabular-nums; white-space: nowrap; }
.quiz-counters > div:nth-child(2) { display: grid; }
.finish-button { display: inline-flex; width: auto; min-height: 42px; align-items: center; justify-content: center; gap: 6px; padding: 8px 11px; border: 1px solid color-mix(in srgb, var(--danger) 48%, var(--border)); background: var(--danger-soft); color: var(--danger); box-shadow: 0 6px 16px color-mix(in srgb, var(--danger) 14%, transparent); font-size: .78rem; font-weight: 850; white-space: nowrap; }
.finish-button:hover { border-color: var(--danger); background: var(--danger); color: #fff; }
.finish-button > span:first-child { font-size: .9rem; }
.quiz-progress-track { height: 4px; overflow: hidden; background: var(--surface-2); }
.quiz-progress-track span { display: block; width: 0; height: 100%; background: linear-gradient(90deg, var(--primary), var(--accent)); transition: width 280ms ease; }
.quiz-game { min-height: calc(100vh - var(--header-height)); background: var(--bg); }
.quiz-workspace { display: grid; gap: 16px; padding-top: 18px; padding-bottom: 30px; }
.question-panel { position: relative; padding: 21px 18px; border: 1px solid var(--border); border-radius: var(--radius-lg); background: var(--surface); box-shadow: var(--shadow-sm); text-align: center; }
.question-enter { animation: question-in 280ms ease both; }
.question-number { margin-bottom: 16px; color: var(--text-faint); font-size: .7rem; font-weight: 850; letter-spacing: .08em; text-transform: uppercase; }
.question-prompt { margin-bottom: 4px; color: var(--text-soft); font-size: .88rem; font-weight: 700; }
.question-subject { overflow-wrap: anywhere; margin-bottom: 18px; font-size: clamp(1.9rem, 8vw, 3.5rem); line-height: 1.05; }
.flag-frame { --flag-inset: 10px; position: relative; display: grid; width: min(100%, 350px); height: 190px; margin: 12px auto 20px; padding: 0; place-items: center; overflow: hidden; border: 1px solid var(--border); border-radius: var(--radius); background: linear-gradient(135deg, #fff, #e8efef); box-shadow: 0 12px 30px rgba(14, 30, 43, .12); line-height: 0; }
.flag-frame img { position: absolute; inset: var(--flag-inset); display: block; width: calc(100% - var(--flag-inset) - var(--flag-inset)); height: calc(100% - var(--flag-inset) - var(--flag-inset)); max-width: none; max-height: none; object-fit: contain; object-position: center; }
.flag-fallback { font-size: 6rem; line-height: 1; }
.answer-form { margin-top: 20px; }
.answer-input-wrap { display: grid; gap: 10px; }
.answer-input-wrap input { min-height: 56px; font-size: 1.05rem; text-align: center; }
.answer-feedback { min-height: 26px; margin-top: 13px; font-size: .85rem; font-weight: 750; }
.answer-feedback.is-success { color: var(--success); }.answer-feedback.is-error { color: var(--danger); }.answer-feedback.is-info { color: var(--primary); }
.map-instruction { margin: 12px 0 0; color: var(--text-soft); font-size: .77rem; }
.map-panel { position: relative; min-width: 0; overflow: hidden; border: 1px solid var(--border); border-radius: var(--radius-lg); background: var(--surface); box-shadow: var(--shadow-sm); }
.map-toolbar { display: flex; gap: 7px; padding: 9px; border-bottom: 1px solid var(--border); }
.map-tool { display: inline-flex; min-height: 40px; align-items: center; gap: 6px; padding: 8px 10px; border: 1px solid var(--border); border-radius: 9px; background: var(--surface-2); color: var(--text); font-size: .72rem; font-weight: 800; }
.map-tool:hover { border-color: var(--primary); color: var(--primary); }
.quiz-map { position: relative; width: 100%; height: clamp(360px, 57dvh, 680px); min-height: 360px; z-index: 1; touch-action: none; overscroll-behavior: contain; }
.quiz-map.is-disabled::after { position: absolute; z-index: 1000; inset: 0; background: rgba(255,255,255,.08); content: ""; cursor: wait; }
.map-loading { position: absolute; z-index: 800; inset: 0; display: grid; place-content: center; justify-items: center; gap: 12px; background: var(--surface-2); color: var(--text-soft); text-align: center; }
.spinner { width: 36px; height: 36px; border: 3px solid var(--border); border-top-color: var(--primary); border-radius: 50%; animation: spin .75s linear infinite; }
.leaflet-container { background: #d9edf0; font-family: var(--font); }
:root[data-theme="dark"] .leaflet-container { background: #0e1b2b; }
.leaflet-control-zoom a { border-color: var(--border) !important; background: var(--surface) !important; color: var(--text) !important; }
.leaflet-tooltip { border: 1px solid var(--border); background: var(--surface); color: var(--text); box-shadow: var(--shadow-sm); font-family: var(--font); font-size: .72rem; font-weight: 750; }
.leaflet-tooltip-top::before { border-top-color: var(--surface); }

.result-section { min-height: calc(100vh - var(--header-height)); padding: 36px 0 70px; background: radial-gradient(circle at 50% 8%, color-mix(in srgb, var(--accent) 15%, transparent), transparent 30%); }
.result-card { position: relative; overflow: hidden; padding: 32px 22px; border: 1px solid var(--border); border-radius: var(--radius-xl); background: var(--surface); text-align: center; box-shadow: var(--shadow); }
.result-trophy { margin-bottom: 12px; font-size: 4rem; filter: drop-shadow(0 12px 16px rgba(216,151,25,.22)); animation: trophy-in 600ms cubic-bezier(.2,.8,.2,1) both; }
.result-card .eyebrow { justify-content: center; }
.result-card h1 { margin-bottom: 10px; font-size: clamp(2.4rem, 9vw, 4.4rem); line-height: 1; }
.record-banner { display: inline-flex; margin: 5px auto 18px; padding: 8px 13px; border-radius: 99px; background: var(--warning-soft); color: var(--accent-strong); font-weight: 850; }
.result-score { display: grid; justify-items: center; margin: 20px 0; }
.result-score > strong { font-size: clamp(4rem, 17vw, 7rem); line-height: .9; color: var(--primary); }
.result-score small { color: var(--text-faint); font-size: .32em; }.result-score > span { margin-top: 9px; color: var(--text-soft); font-size: 1.1rem; font-weight: 850; }
.result-metrics { display: grid; grid-template-columns: repeat(3, 1fr); gap: 7px; margin: 22px 0; }
.result-metrics > div { display: grid; padding: 13px 4px; border-radius: 12px; background: var(--surface-2); }
.result-metrics span { color: var(--text-soft); font-size: .65rem; }.result-metrics strong { font-size: 1rem; font-variant-numeric: tabular-nums; }
.result-note { min-height: 25px; color: var(--text-soft); font-size: .84rem; }
.result-actions { display: grid; gap: 10px; margin-top: 22px; }
.guest-cta { display: grid; gap: 13px; margin-top: 26px; padding: 17px; border: 1px solid color-mix(in srgb, var(--accent) 45%, var(--border)); border-radius: var(--radius); background: var(--warning-soft); text-align: left; }
.guest-cta > div { display: grid; }.guest-cta span { color: var(--text-soft); font-size: .78rem; }
.result-confetti span { position: absolute; width: 7px; height: 16px; border-radius: 3px; background: var(--accent); animation: confetti 1.8s ease-in-out infinite alternate; }
.result-confetti span:nth-child(1) { top: 8%; left: 10%; transform: rotate(22deg); }.result-confetti span:nth-child(2) { top: 16%; right: 12%; background: var(--primary); animation-delay: .2s; }.result-confetti span:nth-child(3) { top: 36%; left: 6%; background: var(--danger); animation-delay: .4s; }.result-confetti span:nth-child(4) { top: 42%; right: 7%; transform: rotate(60deg); animation-delay: .7s; }.result-confetti span:nth-child(5) { top: 5%; left: 35%; background: var(--primary); animation-delay: .9s; }
.confirm-dialog { width: min(calc(100% - 28px), 440px); padding: 0; border: 1px solid var(--border); border-radius: var(--radius-lg); background: var(--surface); color: var(--text); box-shadow: var(--shadow-lg); }
.confirm-dialog::backdrop { background: rgba(4,11,20,.64); -webkit-backdrop-filter: blur(4px); backdrop-filter: blur(4px); }
.confirm-dialog form { padding: 28px; text-align: center; }.confirm-dialog h2 { margin-bottom: 8px; }.confirm-dialog p { color: var(--text-soft); }.confirm-dialog form > div { display: grid; gap: 9px; margin-top: 22px; }
.dialog-icon { font-size: 2.8rem; }

/* Toasts */
.toast-region { position: fixed; z-index: 3000; right: 14px; bottom: 14px; left: 14px; display: grid; gap: 9px; pointer-events: none; }
.toast { display: grid; grid-template-columns: 30px minmax(0, 1fr) 30px; align-items: center; gap: 8px; padding: 12px; border: 1px solid var(--border); border-radius: 13px; background: var(--surface); box-shadow: var(--shadow); pointer-events: auto; animation: toast-in 220ms ease both; }
.toast > span { display: grid; width: 28px; height: 28px; place-items: center; border-radius: 50%; background: var(--primary-soft); color: var(--primary); font-weight: 900; }.toast p { margin: 0; font-size: .82rem; font-weight: 700; }.toast button { border: 0; background: none; color: var(--text-soft); font-size: 1.2rem; }.toast-error > span { background: var(--danger-soft); color: var(--danger); }.toast.is-leaving { animation: toast-out 180ms ease both; }

@keyframes spin { to { transform: rotate(360deg); } }
@keyframes question-in { from { opacity: .25; transform: translateY(6px); } to { opacity: 1; transform: none; } }
@keyframes trophy-in { from { opacity: 0; transform: scale(.55) rotate(-14deg); } to { opacity: 1; transform: none; } }
@keyframes confetti { to { transform: translateY(12px) rotate(90deg); } }
@keyframes toast-in { from { opacity: 0; transform: translateY(12px); } }
@keyframes toast-out { to { opacity: 0; transform: translateX(20px); } }

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}

@media (min-width: 560px) {
    .container { width: min(100% - 48px, var(--container)); }
    .narrow-container { width: min(100% - 48px, 760px); }
    .mode-grid, .region-grid { grid-template-columns: 1fr 1fr; }
    .launcher-card, .leaderboard-preview, .stats-panel, .profile-card { padding: 30px; }
    .launcher-form { grid-template-columns: 1fr 1fr; }
    .launcher-form .variant-field, .launcher-form .button { grid-column: 1 / -1; }
    .auth-card { padding: 44px 40px; }
    .answer-input-wrap { grid-template-columns: minmax(0, 1fr) auto; }
    .answer-input-wrap input { text-align: left; }
    .result-actions { grid-template-columns: 1fr 1fr; }.result-actions .text-link { grid-column: 1 / -1; align-self: center; }
    .guest-cta { grid-template-columns: 1fr auto; align-items: center; }
    .confirm-dialog form > div { grid-template-columns: 1fr 1fr; }
    .toast-region { left: auto; width: min(390px, calc(100% - 28px)); }
    .profile-identity { grid-template-columns: auto minmax(0, 1fr) auto; }
    .profile-identity > .button { justify-self: end; }
    .profile-verification-card { grid-template-columns: minmax(0, 1fr) auto; }
    .profile-verification-card form { justify-self: end; }
    .admin-stat-grid { grid-template-columns: repeat(3, 1fr); }
    .record-row { grid-template-columns: minmax(0, 1fr) auto auto auto; }.record-row > time { display: block; }
}

@media (max-width: 559px) {
    .quiz-status-inner { grid-template-columns: minmax(0, 1fr) auto; }
    .quiz-identity { display: none; }
    .quiz-counters { width: 100%; justify-content: space-between; }
}

@media (min-width: 760px) {
    .section { padding: 98px 0; }
    .section-heading { grid-template-columns: minmax(0, 1.2fr) minmax(280px, .8fr); align-items: end; }
    .compact-heading { grid-template-columns: 1fr; }
    .hero-section { padding: 92px 0 102px; }
    .mode-grid { grid-template-columns: repeat(4, 1fr); }
    .mode-card { min-height: 315px; }
    .launcher-card { grid-template-columns: .85fr 1.15fr; align-items: center; padding: 46px; }
    .region-grid { grid-template-columns: repeat(3, 1fr); }
    .community-grid { grid-template-columns: 1.3fr .7fr; align-items: stretch; }
    .footer-inner { grid-template-columns: 1.2fr .8fr .8fr; align-items: start; }.footer-meta { text-align: right; }
    .auth-shell { grid-template-columns: .95fr 1.05fr; margin-top: 54px; }.auth-aside { min-height: 650px; padding: 52px 44px; }
    .page-hero-row { grid-template-columns: minmax(0, 1fr) auto; align-items: end; }.ranking-rule { width: 280px; }
    .filter-card { grid-template-columns: repeat(3, 1fr); align-items: end; padding: 22px; }.filter-card .button { align-self: end; }
    .ranking-summary p { display: block; }
    .profile-stat-grid { grid-template-columns: repeat(4, 1fr); }
    .profile-grid { grid-template-columns: minmax(0, 1.6fr) minmax(260px, .7fr); align-items: start; }
    .profile-settings-heading { grid-template-columns: minmax(0, 1fr) minmax(280px, .7fr); align-items: end; }
    .profile-settings-grid { grid-template-columns: 1fr 1fr; align-items: start; }
    .history-card .card-heading > span { display: block; }
    .history-list article { grid-template-columns: 32px minmax(0, 1fr) 70px 70px 80px auto; }.history-list article > time, .history-list article > .button { display: inline-flex; }
    .admin-stat-grid { grid-template-columns: repeat(6, 1fr); }
    .admin-card-heading { grid-template-columns: minmax(0, 1fr) minmax(320px, .65fr); align-items: end; padding: 28px; }
    .audit-card .admin-card-heading { grid-template-columns: 1fr; }
    .quiz-ready-section { padding-top: 60px; }.quiz-ready-card { padding: 46px; }
    .quiz-status-inner { grid-template-columns: minmax(180px, 1fr) auto auto; }.finish-button { padding: 8px 13px; font-size: .88rem; }
    .quiz-counters { gap: 28px; }.quiz-counters > div:nth-child(2) { display: grid; }.quiz-counters span { font-size: .65rem; }.quiz-counters strong { font-size: 1rem; }
    .question-panel { padding: 30px; }
    .text-workspace { width: min(100% - 48px, 790px); padding-top: 42px; }.text-workspace .question-panel { padding: 45px; }
    .map-workspace { grid-template-columns: minmax(240px, .42fr) minmax(0, 1fr); align-items: start; padding-top: 24px; }.map-workspace .question-panel { position: sticky; top: calc(var(--header-height) + 104px); }
    .quiz-map { height: clamp(500px, 70vh, 760px); }
    .result-card { padding: 48px; }
}

@media (max-width: 759px) {
    .quiz-active .site-header { display: none; }
    .quiz-active .connection-banner { position: fixed; top: auto; right: 0; bottom: 0; left: 0; }
    .quiz-active .quiz-status-bar { top: 0; }
    .quiz-active .map-workspace .question-panel { position: sticky; z-index: 50; top: 78px; }
}

@media (min-width: 1040px) {
    .main-nav { display: flex; align-items: center; gap: 3px; margin-left: 25px; }.main-nav a { padding: 9px 12px; font-size: .9rem; }
    .menu-toggle { display: none; }
    .account-pill { display: inline-flex; align-items: center; gap: 8px; padding: 4px 10px 4px 4px; border: 1px solid var(--border); border-radius: 99px; font-size: .84rem; font-weight: 750; }
    .logout-form, .register-link { display: block; }
    .hero-grid { grid-template-columns: minmax(0, 1.15fr) minmax(380px, .85fr); }
    .profile-hero { padding: 66px 0; }
    .admin-hero-inner { grid-template-columns: minmax(0, 1fr) auto; }
    .admin-hero form { justify-self: end; }
}

@media (min-width: 1080px) {
    .launcher-form { grid-template-columns: 1fr 1fr; }.launcher-form .variant-field { grid-column: auto; }.launcher-form .button { grid-column: auto; }
    .region-grid { grid-template-columns: repeat(4, 1fr); }.region-card:first-child { grid-column: span 2; }
    .filter-card { grid-template-columns: repeat(5, 1fr) auto; }
}

@media (max-width: 720px) {
    .ranking-table, .ranking-table tbody, .ranking-table tr, .ranking-table td { display: block; width: 100%; }
    .ranking-table thead { display: none; }
    .ranking-table tbody { padding: 8px; }
    .ranking-table tr { display: grid; grid-template-columns: 1fr 1fr; margin-bottom: 9px; padding: 11px; border: 1px solid var(--border); border-radius: 12px; background: var(--surface); }
    .ranking-table tr:last-child { margin-bottom: 0; }
    .ranking-table td { display: grid; grid-template-columns: auto 1fr; align-items: center; gap: 8px; padding: 7px; border: 0; text-align: right; }
    .ranking-table td::before { color: var(--text-faint); content: attr(data-label); font-size: .64rem; font-weight: 800; letter-spacing: .04em; text-align: left; text-transform: uppercase; }
    .ranking-table td:nth-child(2) { grid-column: 1 / -1; order: -1; border-bottom: 1px solid var(--border); text-align: left; }.ranking-table td:nth-child(2)::before { display: none; }
    .player-cell { justify-content: flex-start; }
    .place { min-width: 29px; min-height: 29px; justify-self: end; }
    .pagination .button { min-width: 44px; padding-inline: 10px; font-size: 0; }.pagination .button::first-letter { font-size: 1rem; }
}

@media (max-width: 430px) {
    :root { --header-height: 64px; }
    .container, .narrow-container { width: min(100% - 24px, var(--container)); }
    .header-inner { gap: 7px; }.brand { font-size: 1rem; }.brand-mark { width: 30px; height: 30px; }.header-actions { gap: 5px; }.header-actions > .button { min-width: 42px; padding-inline: 9px; font-size: .78rem; }
    .hero-actions .button { width: 100%; }.hero-points { gap: 9px 14px; }
    .globe-stage { height: 210px; }.globe-symbol { font-size: 7rem; }
    .section { padding-block: 70px; }
    .launcher-card { padding: 24px 18px; }
    .card-heading { display: grid; }.card-heading > a { justify-self: start; }
    .ready-details strong { font-size: .76rem; }
    .quiz-status-inner { width: calc(100% - 18px); grid-template-columns: minmax(0, 1fr) auto; }
    .quiz-counters { gap: 8px; }
    .question-subject { font-size: clamp(1.75rem, 9vw, 2.5rem); }.flag-frame { height: 160px; }
    .quiz-map { height: max(390px, calc(100dvh - 270px)); }
    .map-toolbar { overflow-x: auto; }.map-tool { flex: none; }
    .result-metrics strong { font-size: .85rem; }
    .profile-stat-grid { grid-template-columns: 1fr; }.profile-stat-grid article { display: grid; grid-template-columns: auto 1fr; align-items: center; gap: 0 14px; }.profile-stat-grid strong { margin: 0; }.profile-stat-grid p { grid-column: 2; }
    .verification-banner-inner { display: grid; padding-block: 11px; }
    .verification-banner form, .verification-banner .button { width: 100%; }
    .admin-stat-grid { grid-template-columns: 1fr 1fr; }
    .admin-card-heading { padding: 18px; }
    .admin-search { grid-template-columns: 1fr; }
    .audit-list { padding-inline: 18px; }
    .audit-list li { grid-template-columns: 1fr; gap: 3px; }
}

@media (max-width: 759px) and (orientation: portrait) {
    .quiz-status-inner { min-height: 70px; padding-block: 6px; }
    .finish-button { min-height: 40px; padding: 7px 10px; font-size: .74rem; }
    .quiz-workspace { gap: 10px; padding-top: 10px; }
    .question-panel { padding: 16px 14px; }
    .question-number { margin-bottom: 10px; }
    .flag-frame { --flag-inset: 8px; width: min(100%, 300px); height: clamp(124px, 22dvh, 154px); margin: 8px auto 12px; }
    .answer-form { margin-top: 13px; }
    .answer-feedback { margin-top: 8px; }
    .quiz-active .map-workspace .question-panel { top: 74px; padding: 12px 14px; }
    .map-workspace .question-number { margin-bottom: 6px; }
    .map-workspace .flag-frame { --flag-inset: 7px; width: min(100%, 260px); height: clamp(104px, 18dvh, 128px); margin: 6px auto 8px; }
    .map-workspace .map-instruction { margin-top: 6px; }
    .map-workspace .answer-feedback { min-height: 22px; margin-top: 5px; }
}