:root {
    color-scheme: dark;
    --navy-950: #07111f;
    --navy-900: #0c1726;
    --navy-800: #12243a;
    --navy-700: #1b3551;
    --ink: #f6f8fb;
    --muted: #9eb0c5;
    --line: rgba(185, 211, 238, .16);
    --surface: rgba(21, 43, 69, .82);
    --surface-strong: #173251;
    --accent: #f4b942;
    --accent-strong: #ffd166;
    --green: #40d49b;
    --red: #ff8585;
    --shadow: 0 20px 55px rgba(0, 0, 0, .24);
}

* { box-sizing: border-box; }

html { min-height: 100%; background: var(--navy-950); }

body {
    min-width: 320px;
    min-height: 100vh;
    margin: 0;
    color: var(--ink);
    background:
        radial-gradient(circle at 100% -10%, rgba(244, 185, 66, .14), transparent 35rem),
        linear-gradient(160deg, var(--navy-900), var(--navy-950) 75%);
    font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    line-height: 1.45;
}

button, input { font: inherit; }
a { color: inherit; text-decoration: none; }

.app-shell { min-height: 100vh; }

.topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    width: min(100%, 960px);
    margin: 0 auto;
    padding: 1rem 1.1rem;
}

.topbar-brand { display: inline-flex; align-items: center; gap: .65rem; }
.topbar-icon { display: grid; width: 2.35rem; height: 2.35rem; flex: 0 0 2.35rem; place-items: center; overflow: hidden; border-radius: .75rem; background: rgba(244,185,66,.16); }
.topbar-icon img { display: block; width: 26px; height: 26px; max-width: 100%; max-height: 100%; object-fit: contain; }
.topbar-brand strong, .topbar-brand small { display: block; }
.topbar-brand strong { letter-spacing: .02em; }
.topbar-brand small { margin-top: .1rem; color: var(--muted); font-size: .72rem; }
.logout-link, .back-link { color: var(--muted); font-size: .86rem; font-weight: 700; }
.logout-link:hover, .back-link:hover { color: var(--ink); }

.page-content, .login-page { width: min(100%, 960px); margin: 0 auto; padding: .75rem 1.1rem 3rem; }
.login-page { display: grid; min-height: calc(100vh - 5rem); align-items: center; justify-items: center; padding-top: 0; }
.login-card { width: min(100%, 440px); padding: 2rem 1.25rem; text-align: center; }
.brand-mark { display: grid; width: 4.5rem; height: 4.5rem; margin: 0 auto 1.2rem; place-items: center; overflow: hidden; border: 1px solid rgba(244,185,66,.4); border-radius: 1.35rem; background: rgba(244,185,66,.13); box-shadow: 0 15px 35px rgba(244,185,66,.08); }
.brand-mark img { display: block; width: 57px; height: 57px; max-width: 100%; max-height: 100%; object-fit: contain; }

.eyebrow { margin: 0 0 .45rem; color: var(--accent-strong); font-size: .68rem; font-weight: 800; letter-spacing: .13em; }
h1, h2, p { margin-top: 0; }
h1 { margin-bottom: .55rem; font-size: clamp(2rem, 8vw, 3.2rem); line-height: 1.02; letter-spacing: -.045em; }
h2 { margin-bottom: .2rem; font-size: 1.2rem; letter-spacing: -.02em; }
.lead, .hero-copy { margin-bottom: 1.5rem; color: var(--muted); font-size: 1rem; }

.pin-form { display: grid; gap: .6rem; margin-top: 1.5rem; text-align: left; }
.pin-form label { color: var(--muted); font-size: .8rem; font-weight: 700; }
.pin-form input, .search-box input { width: 100%; border: 1px solid var(--line); border-radius: .9rem; outline: none; color: var(--ink); background: rgba(255,255,255,.07); }
.pin-form input { padding: .95rem 1rem; text-align: center; font-size: 1.1rem; letter-spacing: .2em; }
.pin-form input:focus, .search-box input:focus { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(244,185,66,.14); }
.button { display: inline-flex; min-height: 3.1rem; align-items: center; justify-content: center; border: 0; border-radius: .9rem; cursor: pointer; font-weight: 800; }
.button-primary { color: var(--navy-950); background: var(--accent); }
.button-primary:hover { background: var(--accent-strong); }
.button-large { margin-top: .7rem; padding: .9rem 1rem; }
.setup-note { margin-top: 1.4rem; padding: 1rem; border: 1px solid rgba(244,185,66,.26); border-radius: .9rem; color: var(--muted); background: rgba(244,185,66,.08); text-align: left; font-size: .86rem; }
.setup-note strong { color: var(--accent-strong); }
.setup-note p { margin: .4rem 0 0; }
code { color: var(--accent-strong); font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: .86em; }

.hero-panel { display: flex; align-items: flex-end; justify-content: space-between; gap: 1rem; margin: .7rem 0 1.15rem; padding: 1.25rem; border: 1px solid var(--line); border-radius: 1.25rem; background: linear-gradient(135deg, rgba(30,65,99,.9), rgba(16,36,58,.9)); box-shadow: var(--shadow); }
.hero-panel h1 { max-width: 15ch; margin-bottom: .55rem; font-size: clamp(2rem, 8vw, 3rem); }
.hero-panel .hero-copy { max-width: 32rem; margin-bottom: 0; }
.score-total { flex: 0 0 auto; min-width: 6.5rem; padding: .75rem; border: 1px solid rgba(244,185,66,.38); border-radius: 1rem; background: rgba(244,185,66,.1); text-align: center; }
.score-value, .score-label { display: block; }
.score-value { color: var(--accent-strong); font-size: 2.1rem; font-weight: 900; line-height: 1; }
.score-label { margin-top: .3rem; color: var(--muted); font-size: .7rem; font-weight: 800; text-transform: uppercase; letter-spacing: .08em; }

.alert { margin: 0 0 1rem; padding: .8rem .95rem; border-radius: .8rem; font-size: .87rem; }
.alert-error { border: 1px solid rgba(255,133,133,.35); color: #ffd1d1; background: rgba(170,54,54,.18); }
.alert-success { border: 1px solid rgba(64,212,155,.35); color: #c5f8e6; background: rgba(36,139,102,.18); }

.summary-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: .65rem; margin-bottom: 2rem; }
.summary-card { padding: .8rem .65rem; border: 1px solid var(--line); border-radius: .85rem; background: rgba(17,39,62,.72); text-align: center; }
.summary-number, .summary-label { display: block; }
.summary-number { color: var(--ink); font-size: 1.25rem; font-weight: 900; }
.summary-label { margin-top: .15rem; color: var(--muted); font-size: .68rem; font-weight: 700; }

.section-heading { display: flex; align-items: end; justify-content: space-between; gap: .8rem; margin-bottom: .7rem; }
.section-heading h2 { font-size: 1.5rem; }
.muted-text { color: var(--muted); font-size: .78rem; }
.search-box { display: flex; align-items: center; gap: .55rem; margin-bottom: .8rem; padding: 0 .85rem; border: 1px solid var(--line); border-radius: .9rem; color: var(--muted); background: rgba(255,255,255,.04); }
.search-box input { padding: .8rem 0; border: 0; background: transparent; box-shadow: none; }
.search-box input::placeholder { color: #7e92a9; }
.athletes-list { display: grid; gap: .6rem; }
.athlete-card { position: relative; display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: .5rem .8rem; padding: .9rem .85rem; border: 1px solid var(--line); border-radius: .95rem; background: var(--surface); transition: transform .15s ease, border-color .15s ease, background .15s ease; }
.athlete-card:hover, .athlete-card:focus-visible { border-color: rgba(244,185,66,.55); background: var(--surface-strong); transform: translateY(-1px); }
.athlete-main { display: flex; min-width: 0; align-items: center; gap: .7rem; }
.athlete-number { display: grid; width: 2rem; height: 2rem; flex: 0 0 auto; place-items: center; border-radius: .6rem; color: var(--accent-strong); background: rgba(244,185,66,.1); font-size: .72rem; font-weight: 900; }
.athlete-name { overflow: hidden; font-weight: 800; text-overflow: ellipsis; white-space: nowrap; }
.athlete-statuses { display: flex; grid-column: 1 / -1; flex-wrap: wrap; gap: .35rem; padding-left: 2.7rem; }
.status-chip, .current-status { display: inline-flex; align-items: center; gap: .25rem; border: 1px solid var(--line); border-radius: 999px; color: var(--muted); background: rgba(255,255,255,.045); font-size: .67rem; line-height: 1; }
.status-chip { padding: .42rem .5rem; }
.status-chip strong { color: var(--ink); font-size: .62rem; text-transform: uppercase; }
.status-chip { flex-wrap: wrap; }
.status-category { flex-basis: 100%; color: var(--muted); font-size: .6rem; line-height: 1.2; }
.status-chip.gold, .status-chip.silver, .status-chip.bronze, .current-status.gold, .current-status.silver, .current-status.bronze { border-color: rgba(244,185,66,.35); color: var(--accent-strong); background: rgba(244,185,66,.1); }
.status-chip.pending, .current-status.pending { border-color: rgba(158,176,197,.25); }
.athlete-points { align-self: center; color: var(--accent-strong); font-size: .75rem; font-weight: 800; white-space: nowrap; }
.athlete-points span { margin-left: .2rem; font-size: 1.15rem; }
.empty-search { margin: 1rem 0; color: var(--muted); text-align: center; }

.back-link { display: inline-block; margin: .4rem 0 1.2rem; }
.athlete-heading { margin-bottom: 1.4rem; }
.athlete-heading h1 { max-width: 15ch; }
.modality-stack { display: grid; gap: 1rem; }
.modality-card { padding: 1.05rem; border: 1px solid var(--line); border-radius: 1.1rem; background: var(--surface); box-shadow: 0 12px 30px rgba(0,0,0,.12); }
.modality-card-heading { display: flex; align-items: start; justify-content: space-between; gap: .8rem; }
.current-status { padding: .5rem .65rem; font-size: .72rem; font-weight: 800; text-align: center; }
.category-form { display: grid; gap: .5rem; margin-top: 1rem; padding-top: .95rem; border-top: 1px solid var(--line); }
.field-label, .place-heading { color: var(--ink); font-size: .76rem; font-weight: 800; }
.category-form input, .category-form select { width: 100%; min-height: 2.8rem; padding: .7rem .85rem; border: 1px solid var(--line); border-radius: .8rem; outline: none; color: var(--ink); background: rgba(255,255,255,.07); }
.category-form select { appearance: auto; }
.category-form input:focus, .category-form select:focus { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(244,185,66,.14); }
.category-help { margin: 0; color: var(--muted); font-size: .7rem; }
.category-save { min-height: 2.65rem; margin-top: .15rem; border: 1px solid rgba(244,185,66,.35); border-radius: .8rem; color: var(--accent-strong); background: rgba(244,185,66,.1); cursor: pointer; font-size: .78rem; font-weight: 800; }
.category-save:hover, .category-save:focus-visible { border-color: var(--accent); background: rgba(244,185,66,.18); }
.place-heading { margin: 1rem 0 .1rem; color: var(--muted); font-size: .68rem; letter-spacing: .08em; text-transform: uppercase; }
.modality-help { margin: .15rem 0 1rem; color: var(--muted); font-size: .8rem; }
.place-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: .6rem; }
.place-button { position: relative; display: flex; min-height: 4rem; align-items: center; gap: .6rem; padding: .7rem; border: 1px solid var(--line); border-radius: .85rem; color: var(--ink); background: rgba(255,255,255,.045); cursor: pointer; text-align: left; transition: border-color .15s ease, background .15s ease, transform .15s ease; }
.place-button:hover, .place-button:focus-visible { border-color: rgba(244,185,66,.55); background: rgba(244,185,66,.1); transform: translateY(-1px); }
.place-button.selected { border-color: var(--accent); background: rgba(244,185,66,.13); box-shadow: 0 0 0 2px rgba(244,185,66,.1); }
.place-button.gold { border-color: rgba(244,185,66,.32); }
.place-button.silver { border-color: rgba(198,215,232,.3); }
.place-button.bronze { border-color: rgba(204,124,68,.35); }
.place-emoji { display: grid; width: 1.8rem; flex: 0 0 auto; place-items: center; font-size: 1.35rem; }
.place-copy { display: grid; gap: .12rem; min-width: 0; }
.place-copy strong { font-size: .78rem; }
.place-copy small { color: var(--muted); font-size: .7rem; }
.selected-mark { margin-left: auto; color: var(--green); font-size: 1rem; font-weight: 900; opacity: 0; transition: opacity .15s ease; }
.place-button.selected .selected-mark { opacity: 1; }
.points-note { display: flex; gap: .7rem; margin-top: 1rem; padding: .9rem; border: 1px solid rgba(244,185,66,.2); border-radius: .9rem; color: var(--muted); background: rgba(244,185,66,.06); font-size: .78rem; }
.points-note p { margin: 0; }
.points-note strong { color: var(--ink); }
.app-footer { width: min(100%, 960px); margin: 0 auto; padding: 0 1.1rem 1.5rem; color: #6f849b; font-size: .7rem; text-align: center; }

@media (min-width: 700px) {
    .topbar { padding-top: 1.35rem; }
    .page-content { padding-top: 1.25rem; }
    .hero-panel { padding: 1.8rem; }
    .athletes-list { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .modality-stack { grid-template-columns: repeat(2, minmax(0, 1fr)); align-items: start; }
    .place-grid { grid-template-columns: 1fr; }
}

@media (max-width: 430px) {
    .hero-panel { align-items: start; flex-direction: column; }
    .score-total { display: flex; align-items: baseline; gap: .4rem; min-width: 0; padding: .6rem .8rem; }
    .score-label { margin-top: 0; }
}