:root {
    color-scheme: light;
    --bg: #f4f7f6;
    --surface: #ffffff;
    --surface-soft: #eaf2f0;
    --ink: #0b1c26;
    --muted: #51636c;
    --accent: #087f78;
    --accent-strong: #05635e;
    --button-ink: #ffffff;
    --accent-soft: #d9f4f0;
    --border: #cedbd8;
    --danger-bg: #fff0eb;
    --danger-border: #c88973;
    --danger-ink: #73331d;
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    color: var(--ink);
    background: var(--bg);
    line-height: 1.6;
}

:root[data-theme="dark"] {
    color-scheme: dark;
    --bg: #07121a;
    --surface: #0d1d27;
    --surface-soft: #122832;
    --ink: #eef7f6;
    --muted: #a7bbb9;
    --accent: #42d8cf;
    --accent-strong: #74e9e1;
    --button-ink: #07121a;
    --accent-soft: #123b3c;
    --border: #29414a;
    --danger-bg: #3a201d;
    --danger-border: #a95845;
    --danger-ink: #ffd4ca;
}

@media (prefers-color-scheme: dark) {
    :root:not([data-theme="light"]) {
        color-scheme: dark;
        --bg: #07121a;
        --surface: #0d1d27;
        --surface-soft: #122832;
        --ink: #eef7f6;
        --muted: #a7bbb9;
        --accent: #42d8cf;
        --accent-strong: #74e9e1;
        --button-ink: #07121a;
        --accent-soft: #123b3c;
        --border: #29414a;
        --danger-bg: #3a201d;
        --danger-border: #a95845;
        --danger-ink: #ffd4ca;
    }
}

* { box-sizing: border-box; }
html { min-height: 100%; }
body {
    min-height: 100vh;
    margin: 0;
    color: var(--ink);
    background-color: var(--bg);
}
a { color: var(--accent); text-underline-offset: .22em; }
a:hover { color: var(--accent-strong); text-decoration-thickness: 2px; }
button, input, select, textarea { font: inherit; }
button, a.button { cursor: pointer; }
button:disabled {
    cursor: not-allowed;
    color: var(--muted);
    background: var(--surface-soft);
    border: 1px solid var(--border);
}
button, .button {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    gap: 1rem;
    min-height: 2.75rem;
    padding: .65rem 1.15rem;
    border: 1px solid var(--accent);
    border-radius: .45rem;
    color: var(--button-ink);
    background: var(--accent);
    font-weight: 700;
    text-decoration: none;
}
button:hover:not(:disabled), .button:hover {
    color: var(--button-ink);
    background: var(--accent-strong);
    border-color: var(--accent-strong);
}
input, select, textarea {
    width: 100%;
    max-width: 100%;
    margin: .3rem 0 1rem;
    padding: .65rem .8rem;
    color: var(--ink);
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: .35rem;
}
textarea { resize: vertical; }
input[type="checkbox"], input[type="radio"] { width: auto; margin: .5rem .5rem .5rem 0; accent-color: var(--accent); }
.practice-option { padding: .65rem; margin: .5rem 0; border: 1px solid var(--border); border-radius: .35rem; white-space: pre-wrap; overflow-wrap: anywhere; }
fieldset { min-width: 0; border: 1px solid var(--border); border-radius: .35rem; margin: 1rem 0; }
label { display: block; font-weight: 700; }
form button { margin-top: .5rem; }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 4px; }
.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0 0 0 0);
    white-space: nowrap;
    border: 0;
}
.skip {
    position: absolute;
    top: -5rem;
    left: 1rem;
    z-index: 10;
    padding: 1rem;
    background: var(--surface);
}
.skip:focus { top: 1rem; }
.site-header {
    display: flex;
    max-width: 1240px;
    margin: auto;
    padding: 1.15rem 2rem;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    background: color-mix(in srgb, var(--bg) 88%, transparent);
    border-bottom: 1px solid var(--border);
}
.brand {
    display: flex;
    align-items: center;
    gap: .75rem;
    color: var(--ink);
    font-size: 1.1rem;
    font-weight: 800;
    letter-spacing: -.025em;
    text-decoration: none;
}
.brand:hover { color: var(--ink); }
.brand-mark { width: 2.15rem; height: 2.15rem; border-radius: .45rem; }
nav { display: flex; gap: 1.25rem; align-items: center; flex-wrap: wrap; }
nav a { font-size: .92rem; text-decoration: none; }
nav a[aria-current] { text-decoration: underline; text-decoration-thickness: 2px; }
nav .nav-practice {
    display: inline-flex;
    align-items: center;
    gap: .7rem;
    min-height: 2.55rem;
    padding: .45rem .9rem .45rem 1rem;
    color: var(--button-ink);
    background: var(--accent);
    border: 1px solid var(--accent);
    border-radius: .5rem;
    box-shadow: 0 .35rem 1rem rgb(4 87 83 / 16%);
    font-weight: 800;
    letter-spacing: -.01em;
}
nav .nav-practice:hover { color: var(--button-ink); background: var(--accent-strong); border-color: var(--accent-strong); }
nav .nav-practice[aria-current] { text-decoration: none; box-shadow: 0 0 0 3px var(--accent-soft), 0 .35rem 1rem rgb(4 87 83 / 16%); }
.nav-practice-arrow { display: grid; place-items: center; width: 1.4rem; height: 1.4rem; border: 1px solid currentColor; border-radius: 50%; font-size: .85rem; line-height: 1; }
.nav-account { padding: .38rem .9rem; border: 1px solid var(--border); border-radius: .35rem; }
.theme-control { font-size: 0; }
.theme-control select {
    width: auto;
    min-width: 7.5rem;
    margin: 0;
    padding: .38rem 1.8rem .38rem .65rem;
    font-size: .78rem;
}
.container { max-width: 1120px; margin: auto; padding: 0 2rem; }
.privacy-policy { max-width: 860px; }
.privacy-heading { padding-bottom: 2rem; }
.privacy-policy > section { margin: 0 0 3rem; }
.privacy-policy h2 { margin-bottom: .7rem; }
.privacy-policy h3 { margin: 1.6rem 0 .35rem; font-size: 1.08rem; letter-spacing: -.015em; }
.privacy-policy address { font-style: normal; }
.privacy-policy li + li { margin-top: .45rem; }
.privacy-table-wrap { overflow-x: auto; margin: 1.2rem 0; }
.privacy-policy table { width: 100%; border-collapse: collapse; background: var(--surface); }
.privacy-policy th, .privacy-policy td { padding: .85rem 1rem; border: 1px solid var(--border); text-align: left; vertical-align: top; }
.privacy-policy th { background: var(--surface-soft); }
.privacy-form-note { margin-top: 1.1rem; color: var(--muted); font-size: .88rem; }
h1, h2, h3 { line-height: 1.1; letter-spacing: -.04em; }
h1 { margin: .55rem 0 .7rem; font-size: clamp(3rem, 8vw, 6.2rem); font-weight: 820; }
h2 { font-size: 1.75rem; }
h3 { font-size: 1.35rem; }
.hero {
    position: relative;
    max-width: 850px;
    padding: 5rem 0 4rem;
}
.welcome { margin: auto; text-align: center; padding-bottom: 2.5rem; }
.welcome .intro { margin-inline: auto; }
.entry-choices { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; max-width: 880px; margin: 0 auto; }
.entry-panel { display: flex; flex-direction: column; padding: 2rem; background: var(--surface); border: 1px solid var(--border); border-radius: 1rem; box-shadow: 0 12px 36px rgb(2 20 27 / 4%); }
.entry-panel h2 { margin: .5rem 0; font-size: 1.5rem; }
.entry-panel > p { color: var(--muted); }
.entry-panel > .eyebrow { color: var(--accent); }
.entry-panel > .button { margin-top: auto; }
.entry-panel .entry-note { margin: 1rem 0 0; font-size: .85rem; }
.signed-in-entry { max-width: 480px; margin: auto; text-align: center; }
.catalogue-heading h1 { font-size: clamp(2.5rem, 6vw, 4rem); }
.eyebrow {
    color: var(--accent);
    font-size: .75rem;
    font-weight: 800;
    letter-spacing: .14em;
    text-transform: uppercase;
}
.hero-tagline {
    margin: 0 0 1.6rem;
    color: var(--accent);
    font-size: clamp(1.25rem, 3vw, 2rem);
    font-weight: 720;
    letter-spacing: -.025em;
}
.intro { max-width: 650px; color: var(--muted); font-size: 1.15rem; }
.muted, .field-help { color: var(--muted); font-size: .9rem; }
.section-heading { display: flex; justify-content: space-between; align-items: center; gap: 1rem; }
.pill { padding: .35rem .8rem; color: var(--accent-strong); background: var(--accent-soft); border-radius: 2rem; font-size: .8rem; }
.formats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    padding: .8rem 0 1.5rem;
    border-top: 1px solid var(--border);
}
.formats p { color: var(--muted); font-size: .95rem; }
.formats strong { color: var(--ink); }
.empty {
    padding: 2.8rem 1.5rem;
    text-align: center;
    background: var(--surface-soft);
    border: 1px dashed var(--border);
    border-radius: .65rem;
}
.empty > span { color: var(--accent); font-size: 2rem; }
.empty p { max-width: 550px; margin: 1rem auto; color: var(--muted); }
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 280px), 1fr)); gap: 1.2rem; }
.card {
    padding: 1.5rem;
    overflow-wrap: anywhere;
    background: var(--surface);
    border: 1px solid var(--border);
    border-top: 3px solid var(--accent);
    border-radius: .55rem;
    box-shadow: 0 12px 36px rgb(2 20 27 / 5%);
}
.card h3 { margin: .7rem 0; }
.card p { white-space: pre-line; }
.progress-panel {
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    gap: 3rem;
    margin: 3rem 0;
    padding: 2rem;
    background: var(--surface-soft);
    border: 1px solid var(--border);
    border-radius: .65rem;
}
.progress-panel h2 { margin: .8rem 0; }
.locked-features { display: grid; grid-template-columns: 1fr 1fr; gap: .7rem; align-content: center; }
.locked-features button { padding: .6rem; font-size: .8rem; }
.locked-features p { grid-column: 1 / -1; margin: .3rem 0; color: var(--muted); font-size: .8rem; }
.auth-card {
    max-width: 520px;
    margin: 4rem auto;
    padding: 2rem;
    background: var(--surface);
    border: 1px solid var(--border);
    border-top: 3px solid var(--accent);
    border-radius: .65rem;
}
.auth-card h1 { font-size: 2.4rem; }
.auth-links { display: flex; justify-content: space-between; gap: 1rem; margin-top: 1.5rem; font-size: .9rem; }
.notice { margin: 1.5rem 0; padding: 1rem 1.2rem; background: var(--accent-soft); border: 1px solid var(--accent); border-radius: .4rem; }
.notice.error { color: var(--danger-ink); background: var(--danger-bg); border-color: var(--danger-border); }
.field-help { margin-top: -.5rem; font-size: .8rem; }
.footer {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    margin-top: 4rem;
    padding-top: 1.4rem;
    padding-bottom: 2rem;
    color: var(--muted);
    border-top: 1px solid var(--border);
    font-size: .8rem;
}
.management-lists { margin-top: 2rem; }
.pagination { justify-content: center; padding: 1.5rem; }
.secondary { color: var(--accent); background: transparent; }
.oz-signin { margin-top: .8rem; }
.oz-signin button { width: 100%; margin-top: 0; }
.lock-icon {
    position: relative;
    display: inline-block;
    flex: 0 0 auto;
    width: .65rem;
    height: .55rem;
    margin-top: .3rem;
    border: 1.5px solid currentColor;
    border-radius: .1rem;
}
.lock-icon::before {
    content: "";
    position: absolute;
    top: -.42rem;
    left: .08rem;
    width: .3rem;
    height: .35rem;
    border: 1.5px solid currentColor;
    border-bottom: 0;
    border-radius: .3rem .3rem 0 0;
}

@media (max-width: 760px) {
    .site-header { padding: 1rem; align-items: flex-start; flex-direction: column; }
    nav { gap: .8rem; }
    .container { padding-right: 1rem; padding-left: 1rem; }
    .hero { padding: 3rem 0 2.5rem; }
    .entry-choices { grid-template-columns: 1fr; }
    .entry-panel { padding: 1.5rem; }
    .formats { gap: 1rem; }
    .section-heading { align-items: flex-start; }
    .pill { white-space: nowrap; }
    .progress-panel { grid-template-columns: 1fr; gap: 1.5rem; padding: 1.5rem; }
    .auth-card { margin: 2rem auto; padding: 1.25rem; }
    .footer { flex-direction: column; }
    .locked-features { grid-template-columns: 1fr 1fr; }
}

/* Preserve authored line breaks while keeping imported text usable on mobile. */
.import-text { white-space: pre-wrap; overflow-wrap: anywhere; }
.hero h1, .card h2, fieldset label { overflow-wrap: anywhere; }

.results-list { list-style: none; padding: 0; }
.results-list .card { margin-bottom: 1rem; border-left-width: .35rem; }
.result-correct { border-left-color: var(--accent); }
.result-incorrect { border-left-color: var(--danger-border); }
.result-skipped { border-left-color: var(--muted); }
.response-correct strong { color: var(--accent); }
.response-incorrect strong { color: var(--danger-ink); }
.table-scroll { overflow-x: auto; margin: 1rem 0; }
table { border-collapse: collapse; width: 100%; background: var(--surface); }
th, td { text-align: left; vertical-align: top; padding: .8rem; border-bottom: 1px solid var(--border); }
.table-scroll td:first-child { min-width: 17rem; }
.practice-calendar { display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); gap: .35rem; }
.calendar-day { border: 1px solid var(--border); padding: .35rem; font-size: .8rem; overflow-wrap: anywhere; }
.calendar-day.qualified { background: var(--accent-soft); }
progress { width: 100%; accent-color: var(--accent); }

/* Native disclosure keeps administrative links keyboard-accessible and folded by default. */
.admin-menu { position: relative; }
.admin-menu summary { cursor: pointer; font-size: .92rem; padding: .4rem 0; }
.admin-menu-links { position: absolute; z-index: 5; top: 100%; right: 0; min-width: 14rem; display: grid; gap: .25rem; padding: .6rem; background: var(--surface); border: 1px solid var(--border); border-radius: .45rem; box-shadow: 0 .5rem 1.5rem #0002; }
.admin-menu-links a { padding: .5rem .6rem; border-radius: .25rem; }
.admin-menu-links a:hover { background: var(--bg); }
@media (max-width: 640px) { .admin-menu-links { position: static; margin-top: .5rem; min-width: 0; } }

.question-image { display: block; max-width: 100%; max-height: 32rem; width: auto; height: auto; margin: 1rem 0; border-radius: .35rem; }
.image-thumbnail { display: block; max-width: 100%; height: 8rem; object-fit: contain; margin: 0 auto 1rem; }
.self-rating-actions{display:flex;flex-wrap:wrap;gap:.75rem}.self-rating-actions button{display:inline-flex;align-items:center;gap:.55rem}.self-rating-actions kbd{min-width:1.55rem;padding:.16rem .35rem;border:1px solid currentColor;border-radius:.3rem;background:rgba(255,255,255,.12);font:inherit;font-size:.82em;text-align:center}.rating-mostly{background:#a86800;border-color:#a86800}.rating-incorrect{background:#a63535;border-color:#a63535}.rating-hint{margin-top:.5rem}.self-navigation{margin-top:1rem}

/* Detailed sports patches and their compact companion glyphs. */
.achievement-icon { display: block; flex-shrink: 0; }
.achievement-artwork { width: 8rem; height: 8rem; object-fit: contain; }
.achievement-card > .achievement-icon { float: right; margin: -.25rem -.25rem .75rem 1rem; }
.achievement-glyph { width: 1.15rem; height: 1.15rem; fill: none; stroke: var(--accent); stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.achievement-goals { list-style: none; padding: 0; }
.achievement-goals li { display: flex; align-items: flex-start; gap: .5rem; margin: .75rem 0; }
.achievement-goals .achievement-icon { width: 1.15rem; height: 1.15rem; flex: 0 0 1.15rem; margin-top: .16rem; }
@media (max-width: 480px) { .achievement-artwork { width: 6rem; height: 6rem; } }
.achievement-history{margin:.75rem 0 0;padding-left:1.35rem}.achievement-history li{margin:.45rem 0}.achievement-card details{clear:both}
.achievement-badge { margin: 1rem auto; text-align: center; }
.achievement-badge-art { position: relative; width: 8rem; margin: 0 auto 1rem; }
.achievement-badge-art .achievement-artwork { width: 100%; height: auto; }
.achievement-number { position: absolute; bottom: -.4rem; left: 50%; transform: translateX(-50%); min-width: 3.7rem; padding: .12rem .65rem; border: 2px solid #f0eee3; outline: 2px solid #128e94; border-radius: .3rem .3rem .6rem .6rem; background: #0c2938; color: #fff9e8; box-shadow: 0 .25rem .4rem #0004; font: 900 1.9rem/1.2 ui-sans-serif, system-ui, sans-serif; font-variant-numeric: tabular-nums; letter-spacing: -.04em; white-space: nowrap; }
.achievement-number-long { font-size: 1.3rem; }
.achievement-badge figcaption { max-width: 20rem; margin: 0 auto; font-weight: 650; font-size: .95rem; }
.achievement-best { display: block; margin-bottom: .2rem; color: var(--muted); font-size: .7rem; font-weight: 500; text-transform: uppercase; letter-spacing: .1em; }
.achievement-levels { display: flex; justify-content: center; flex-wrap: wrap; gap: .4rem; list-style: none; margin: 1rem 0; padding: 0; font-size: .8rem; }
.achievement-levels li { padding: .2rem .55rem; border: 1px solid var(--border); border-radius: 2rem; }
.achievement-level-earned { color: var(--accent-strong); background: var(--accent-soft); font-weight: 650; }
.achievement-level-next { color: var(--muted); border-style: dashed !important; }
.achievement-earned { display: flex; flex-direction: column; }
.achievement-earned > h3 { margin-top: 0; }
.achievement-earned > details { margin-top: auto; }

/* Persistent signed-in achievement collection. */
.achievement-rail { background: var(--surface-soft); border-bottom: 1px solid var(--border); }
.achievement-mini-panel { display: grid; grid-template-columns: minmax(9.5rem, auto) 1fr; align-items: center; gap: 1rem; padding-top: .55rem; padding-bottom: .55rem; }
.achievement-mini-heading { display: grid; gap: .1rem; font-size: .78rem; line-height: 1.25; }
.achievement-mini-heading a { color: var(--text); text-decoration: none; }
.achievement-mini-heading a:hover { color: var(--accent); }
.achievement-mini-heading span { color: var(--muted); font-size: .7rem; }
.achievement-mini-strip { display: flex; justify-content: flex-end; flex-wrap: wrap; gap: .3rem; list-style: none; margin: 0; padding: 0; }
.achievement-mini-strip a { display: grid; place-items: center; width: 2.65rem; height: 2.65rem; border-radius: .5rem; transition: transform .18s ease, background-color .18s ease; }
.achievement-mini-strip a:hover { background: var(--accent-soft); transform: translateY(-2px); }
.achievement-mini-strip .achievement-artwork { width: 2.45rem; height: 2.45rem; }
.achievement-mini-strip .is-locked .achievement-artwork { filter: grayscale(1); opacity: .22; }
.achievement-mini-strip .is-earned a { background: var(--accent-soft); box-shadow: inset 0 0 0 1px #20c6ca42; }
.dashboard-achievements { scroll-margin-top: 1rem; margin: 1.5rem 0 3rem; }
.dashboard-achievements > h2 { margin-top: .35rem; }

/* A newly inserted award gets one focused, motion-safe celebration. */
.achievement-celebration { width: min(34rem, calc(100% - 2rem)); padding: 0; overflow: hidden; color: #f8fbf7; background: #071d2a; border: 1px solid #45dadd88; border-radius: 1rem; box-shadow: 0 2rem 6rem #000a, 0 0 3rem #20c6ca35; }
.achievement-celebration::backdrop { background: #021019c9; backdrop-filter: blur(5px); }
.celebration-content { position: relative; z-index: 2; padding: 2rem 2.25rem 1.75rem; text-align: center; background-image: repeating-linear-gradient(90deg, transparent 0, transparent calc(20% - 1px), #b9ffff0d calc(20% - 1px), #b9ffff0d 20%); }
.celebration-glow { position: absolute; z-index: 1; inset: -30% 10% auto; height: 19rem; border-radius: 50%; background: radial-gradient(circle, #21d7d875, #21d7d800 68%); pointer-events: none; }
.celebration-slide { animation: achievement-arrive .5s cubic-bezier(.2,.8,.25,1.15) both; }
.celebration-slide[hidden] { display: none; }
.celebration-slide .eyebrow { color: #68f2eb; letter-spacing: .18em; }
.celebration-slide h2 { margin: .2rem 0; color: #fff; font-size: clamp(2rem, 8vw, 3rem); }
.celebration-slide h3 { margin: .35rem 0 .6rem; color: #79ede7; font-size: 1.35rem; }
.celebration-slide > p:last-child { max-width: 27rem; margin: 0 auto; color: #d8e5e5; }
.celebration-badge { position: relative; width: 12rem; margin: .5rem auto 1.2rem; filter: drop-shadow(0 .9rem 1rem #0008); }
.celebration-badge .achievement-artwork { width: 100%; height: auto; }
.celebration-badge .achievement-number { bottom: -.25rem; }
.celebration-actions { position: relative; z-index: 3; display: flex; justify-content: center; flex-wrap: wrap; gap: .7rem; margin-top: 1.5rem; }
.celebration-actions .secondary { color: #76e7e4; border-color: #76e7e488; }
.celebration-progress { margin: 1rem 0 -.6rem; color: #9ab1b7; font-size: .78rem; text-transform: uppercase; letter-spacing: .1em; }
.celebration-confetti { position: absolute; z-index: 4; inset: 0; overflow: hidden; pointer-events: none; }
.confetti-piece { position: absolute; top: -1.5rem; width: .5rem; height: 1rem; opacity: 0; background: #54e4df; }
.confetti-1 { left: 4%; background: #54e4df; transform: rotate(12deg); }
.confetti-2 { left: 12%; background: #f2c45b; transform: rotate(48deg); }
.confetti-3 { left: 20%; background: #f7faf2; transform: rotate(81deg); }
.confetti-4 { left: 28%; background: #159da8; transform: rotate(124deg); }
.confetti-5 { left: 36%; background: #f2c45b; transform: rotate(168deg); }
.confetti-6 { left: 44%; background: #54e4df; transform: rotate(207deg); }
.confetti-7 { left: 52%; background: #f7faf2; transform: rotate(252deg); }
.confetti-8 { left: 60%; background: #159da8; transform: rotate(293deg); }
.confetti-9 { left: 68%; background: #f2c45b; transform: rotate(331deg); }
.confetti-10 { left: 76%; background: #54e4df; transform: rotate(23deg); }
.confetti-11 { left: 84%; background: #f7faf2; transform: rotate(67deg); }
.confetti-12 { left: 92%; background: #f2c45b; transform: rotate(109deg); }
.is-bursting .confetti-piece { animation: confetti-fall 1.8s cubic-bezier(.16,.7,.35,1) both; }
.is-bursting .confetti-piece:nth-child(3n+1) { animation-delay: .02s; }
.is-bursting .confetti-piece:nth-child(3n+2) { animation-delay: .12s; }
.is-bursting .confetti-piece:nth-child(3n) { animation-delay: .22s; }
.is-bursting .confetti-piece:nth-child(n+13):nth-child(-n+24) { animation-duration: 2.15s; }
.is-bursting .confetti-piece:nth-child(n+25) { animation-duration: 2.45s; }
@keyframes achievement-arrive { from { opacity: 0; transform: scale(.82) translateY(1rem); } to { opacity: 1; transform: scale(1) translateY(0); } }
@keyframes confetti-fall { 0% { opacity: 0; translate: 0 0; rotate: 0deg; } 10% { opacity: 1; } 100% { opacity: 0; translate: 0 38rem; rotate: 720deg; } }
@media (max-width: 600px) {
    .achievement-mini-panel { grid-template-columns: 1fr; gap: .4rem; }
    .achievement-mini-heading { display: flex; justify-content: space-between; align-items: baseline; }
    .achievement-mini-strip { justify-content: flex-start; flex-wrap: nowrap; overflow-x: auto; padding-bottom: .35rem; }
    .achievement-mini-strip li { flex: 0 0 auto; }
    .celebration-content { padding: 1.5rem 1.1rem 1.25rem; }
    .celebration-badge { width: 9.5rem; }
}
@media (prefers-reduced-motion: reduce) {
    .celebration-confetti { display: none; }
    .celebration-slide { animation: none; }
    .achievement-mini-strip a { transition: none; }
}

/* Overview-first training statistics. */
.statistics-heading { display: flex; align-items: end; justify-content: space-between; gap: 1rem; margin: 1.5rem 0 1rem; }
.statistics-heading h2 { margin: .15rem 0 0; }
.statistics-metrics { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1rem; }
.statistic-metric { display: grid; align-content: start; gap: .3rem; margin: 0; min-height: 9rem; }
.statistic-metric > span { color: var(--muted); font-size: .82rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; }
.statistic-metric > strong { font-size: clamp(1.9rem, 4vw, 3rem); line-height: 1; font-variant-numeric: tabular-nums; }
.statistic-metric > small { color: var(--muted); }
.statistic-positive { border-top: .25rem solid var(--accent); }
.statistic-attention { border-top: .25rem solid var(--danger-border); }
.statistics-overview-grid { display: grid; grid-template-columns: minmax(18rem, .85fr) minmax(28rem, 1.4fr); gap: 1rem; align-items: start; margin: 1rem 0; }
.statistics-overview-grid .card { margin: 0; }
.priority-list { list-style: none; margin: 1rem 0 0; padding: 0; }
.priority-list li { display: grid; grid-template-columns: 1fr auto; align-items: start; gap: 1rem; padding: .85rem 0; border-top: 1px solid var(--border); }
.priority-list li > div { display: grid; gap: .2rem; min-width: 0; }
.priority-list a { color: var(--text); text-decoration: none; overflow-wrap: anywhere; }
.priority-list a:hover { color: var(--accent); }
.priority-list small, .statistics-lists td small { display: block; color: var(--muted); }
.priority-list li > span { padding: .2rem .5rem; color: var(--danger-ink); background: var(--danger-bg); border-radius: 2rem; font-weight: 750; font-variant-numeric: tabular-nums; }
.statistics-lists .table-scroll { margin-bottom: .5rem; }
.statistics-lists progress { display: block; width: 7rem; margin-top: .35rem; }
.statistics-filters summary, .statistics-detail summary, details.card > summary { cursor: pointer; }
.statistics-filters summary, .statistics-detail summary { display: flex; justify-content: space-between; gap: 1rem; }
.statistics-filters summary span, .statistics-detail summary span { color: var(--muted); font-size: .85rem; }
.statistics-filter-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1rem; margin-top: 1.25rem; }
.statistics-filter-grid label { margin: 0; }
.statistics-filter-grid label small { display: block; min-height: 1.2rem; color: var(--muted); font-weight: 400; }
.statistics-list-filter { grid-column: span 2; grid-row: span 2; }
.statistics-list-filter select { min-height: 10rem; }
.statistics-filter-actions { display: flex; align-items: center; gap: 1rem; grid-column: 1 / -1; }
.statistics-detail .table-scroll { margin-top: 1.25rem; }
@media (max-width: 900px) {
    .statistics-metrics { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .statistics-overview-grid { grid-template-columns: 1fr; }
    .statistics-filter-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 560px) {
    .statistics-heading { align-items: flex-start; flex-direction: column; }
    .statistics-metrics, .statistics-filter-grid { grid-template-columns: 1fr; }
    .statistics-list-filter { grid-column: auto; }
    .statistics-filters summary, .statistics-detail summary { flex-direction: column; gap: .2rem; }
}