@import url('https://fonts.googleapis.com/css2?family=DM+Mono:wght@400;500&family=DM+Sans:wght@400;500;600;700&family=Space+Grotesk:wght@500;600;700&display=swap');

:root {
    font-family: 'DM Sans', sans-serif;
    color: #202a24;
    background: #f4f2e9;
    font-synthesis: none;
    --ink: #202a24;
    --muted: #70786f;
    --paper: #f4f2e9;
    --white: #fffefa;
    --line: #dcded3;
    --green: #176b4b;
    --green-dark: #104d38;
    --lime: #c7ee73;
    --red: #b34536;
    --mono: 'DM Mono', monospace;
    --display: 'Space Grotesk', sans-serif;
}

* { box-sizing: border-box; }
body { min-width: 320px; min-height: 100vh; margin: 0; background: var(--paper); }
a { color: inherit; }
button, input, select { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
.topbar { height: 70px; display: flex; align-items: center; justify-content: space-between; padding: 0 clamp(20px, 5vw, 76px); border-bottom: 1px solid var(--line); background: rgba(255,254,250,.86); }
.brand { display: flex; align-items: center; gap: 10px; font-family: var(--display); font-weight: 700; text-decoration: none; font-size: 19px; }
.brand-mark { display: grid; place-items: center; width: 30px; height: 30px; border-radius: 9px 9px 9px 2px; background: var(--green); color: var(--lime); font-size: 16px; }
.brand-dot { color: var(--green); }
.topnav { display: flex; align-items: center; gap: 24px; font-size: 13px; font-weight: 600; }
.topnav a { text-decoration: none; }
.topnav a:hover { color: var(--green); }
.nav-user { color: var(--muted); font-weight: 400; }
.nav-exit { padding-left: 20px; border-left: 1px solid var(--line); }
.page { width: min(1120px, calc(100% - 40px)); margin: 0 auto; padding: 42px 0 76px; }
.page-narrow { width: min(480px, calc(100% - 36px)); margin: 7vh auto; }
.eyebrow { margin: 0 0 10px; color: var(--green); font: 500 11px var(--mono); letter-spacing: 0; text-transform: uppercase; }
h1, h2, h3, p { margin-top: 0; }
h1 { margin-bottom: 12px; font: 600 42px/1.08 var(--display); letter-spacing: 0; }
h2 { margin-bottom: 15px; font: 600 22px/1.15 var(--display); letter-spacing: 0; }
h3 { margin-bottom: 8px; font: 600 16px/1.2 var(--display); letter-spacing: 0; }
.lede { max-width: 630px; margin-bottom: 30px; color: var(--muted); font-size: 15px; line-height: 1.6; }
.section-head { display: flex; align-items: end; justify-content: space-between; gap: 20px; margin: 38px 0 16px; }
.section-head h2 { margin: 0; }
.section-note, .muted { color: var(--muted); font-size: 13px; }
.panel { padding: 24px; border: 1px solid var(--line); border-radius: 6px; background: var(--white); }
.panel-head { display: flex; align-items: start; justify-content: space-between; gap: 16px; margin-bottom: 18px; }
.panel-head h2, .panel-head h3 { margin: 0; }
.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 14px; }
.form-grid .span-two { grid-column: 1 / -1; }
.field { display: grid; gap: 7px; margin-bottom: 13px; }
.field label { color: #58645c; font-size: 12px; font-weight: 700; }
.field input, .field select { width: 100%; min-height: 43px; padding: 10px 12px; border: 1px solid #d7dacf; border-radius: 4px; outline: none; background: #fff; color: var(--ink); }
.field input:focus, .field select:focus { border-color: var(--green); box-shadow: 0 0 0 3px #176b4b1b; }
.button { min-height: 42px; display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 0 17px; border: 1px solid var(--green); border-radius: 4px; background: var(--green); color: white; cursor: pointer; font-weight: 700; text-decoration: none; }
.button:hover { background: var(--green-dark); }
.button-secondary { border-color: var(--line); background: transparent; color: var(--ink); }
.button-secondary:hover { background: #f1f2ea; color: var(--ink); }
.button-danger { min-height: 32px; padding: 0 10px; border-color: #edd2cc; background: transparent; color: var(--red); font-size: 12px; }
.button-danger:hover { background: #fff2ee; color: #8b3024; }
.button-small { min-height: 34px; padding: 0 11px; font-size: 12px; }
.flash { margin: 0 0 14px; padding: 12px 14px; border: 1px solid #acd4bd; border-radius: 4px; background: #edf7ef; color: #20573b; font-size: 13px; }
.flash-error { border-color: #e8bfb4; background: #fff0ec; color: #8b3024; }
.event-list { display: grid; gap: 10px; }
.event-row { display: grid; grid-template-columns: minmax(0,1fr) auto; align-items: center; gap: 16px; padding: 17px 19px; border: 1px solid var(--line); border-radius: 5px; background: var(--white); text-decoration: none; transition: border-color .15s, transform .15s; }
.event-row:hover { transform: translateY(-1px); border-color: #8aaa90; }
.event-row h3 { margin: 0 0 5px; }
.event-row p { margin: 0; color: var(--muted); font-size: 12px; }
.event-arrow { color: var(--green); font-size: 20px; }
.empty-state { padding: 36px 22px; border: 1px dashed #bfc5b8; border-radius: 5px; text-align: center; color: var(--muted); }
.empty-state strong { display: block; margin-bottom: 5px; color: var(--ink); font: 600 18px var(--display); }
.two-column { display: grid; grid-template-columns: minmax(0,1fr) minmax(300px,.72fr); gap: 18px; align-items: start; }
.link-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.share-link { min-width: 0; padding: 13px; border: 1px solid var(--line); border-radius: 4px; background: #f7f7f0; }
.share-link span { display: block; margin-bottom: 7px; color: var(--muted); font: 500 10px var(--mono); text-transform: uppercase; }
.share-link a { display: block; min-width: 0; overflow-wrap: anywhere; color: var(--green); font: 12px var(--mono); white-space: normal; }
.helper-share { display: grid; justify-items: start; gap: 10px; }
.helper-share > span { margin-bottom: 0; }
.helper-url-button { display: block; width: 100%; min-width: 0; padding: 0; border: 0; background: transparent; color: var(--green); cursor: pointer; text-align: left; font: 12px var(--mono); overflow-wrap: anywhere; white-space: normal; }
.helper-url-button:hover { color: var(--green-dark); text-decoration: underline; }
.helper-url-button:focus-visible { outline: 2px solid var(--green); outline-offset: 3px; }
.copy-status { min-height: 14px; color: var(--green); font-size: 11px; }
.helper-qr { display: block; width: 176px; height: 176px; padding: 8px; border: 1px solid var(--line); border-radius: 4px; background: #fff; image-rendering: pixelated; }
.share-link .qr-download { display: inline-flex; width: auto; overflow: visible; text-overflow: clip; white-space: nowrap; }
.race-list { display: grid; gap: 10px; margin: 0; padding: 0; list-style: none; }
.race-item { padding: 15px; border: 1px solid var(--line); border-radius: 4px; }
.race-item-top { display: flex; justify-content: space-between; gap: 10px; margin-bottom: 6px; }
.race-count { color: var(--green); font: 500 11px var(--mono); }
.table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: 5px; background: var(--white); }
table { width: 100%; border-collapse: collapse; text-align: left; font-size: 13px; }
th { padding: 11px 14px; border-bottom: 1px solid var(--line); color: var(--muted); font: 500 10px var(--mono); letter-spacing: 0; text-transform: uppercase; white-space: nowrap; }
td { padding: 12px 14px; border-bottom: 1px solid #ecece5; vertical-align: middle; }
tbody tr:last-child td { border-bottom: 0; }
.number-cell { color: var(--green); font: 500 12px var(--mono); }
.deleted-row { color: #9a9e97; background: #f3f2ed; }
.deleted-label { color: var(--red); font: 500 10px var(--mono); text-transform: uppercase; }
.admin-actions { display: flex; flex-wrap: wrap; gap: 6px; }
.auth-panel { padding: 32px; border: 1px solid var(--line); border-radius: 6px; background: var(--white); box-shadow: 0 16px 50px #3643320b; }
.auth-panel h1 { font-size: 30px; }
.auth-footer { margin: 20px 0 0; color: var(--muted); font-size: 13px; }
.auth-footer a { color: var(--green); font-weight: 700; }
.full-button { width: 100%; margin-top: 5px; }
.helper-page { min-height: calc(100vh - 70px); background: radial-gradient(ellipse at 20% 0%, #dcead4 0, transparent 38%), var(--paper); }
.helper-shell { width: min(470px, calc(100% - 28px)); margin: 24px auto; padding-bottom: 36px; }
.helper-top { display: flex; justify-content: space-between; align-items: center; margin-bottom: 14px; color: var(--muted); font: 500 11px var(--mono); text-transform: uppercase; }
.live-dot { display: inline-block; width: 7px; height: 7px; margin-right: 7px; border-radius: 50%; background: #60a969; box-shadow: 0 0 0 4px #60a96922; }
.keypad-card { padding: 22px; border: 1px solid var(--line); border-radius: 8px; background: var(--white); box-shadow: 0 18px 50px #36433212; }
.keypad-title { margin-bottom: 18px; }
.number-display { width: 100%; height: 66px; margin-bottom: 13px; padding: 8px 16px; border: 1px solid #d7dacf; border-radius: 5px; background: #f8f8f3; color: var(--ink); text-align: right; font: 500 32px var(--mono); }
.keypad { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.key { min-height: 58px; border: 1px solid #e3e4dc; border-radius: 5px; background: #fff; color: var(--ink); cursor: pointer; font: 600 23px var(--display); }
.key:hover { border-color: #8aaa90; background: #f4f8f1; }
.key-utility { color: var(--red); font: 700 12px var(--mono); }
.key-submit { grid-column: span 2; border-color: var(--green); background: var(--green); color: #fff; font: 700 14px var(--display); }
.key-submit:hover { background: var(--green-dark); }
.feedback { min-height: 21px; margin: 12px 0 0; color: var(--green); font-size: 13px; }
.feedback:empty { min-height: 8px; }
.recent-list { display: grid; gap: 7px; margin-top: 16px; }
.recent-row { display: grid; grid-template-columns: 1fr auto auto; align-items: center; gap: 12px; padding: 11px 12px; border: 1px solid var(--line); border-radius: 4px; background: var(--white); }
.recent-number { color: var(--green); font: 500 17px var(--mono); }
.recent-name { color: var(--muted); font-size: 12px; }
.live-page { min-height: 100vh; background: #e9ede4; }
.live-page .topbar { background: #fafbf7; }
.live-header { display: flex; align-items: end; justify-content: space-between; gap: 24px; padding: 36px 0 24px; }
.live-header h1 { margin-bottom: 4px; font-size: 36px; }
.live-date { color: var(--muted); font: 12px var(--mono); }
.live-controls { display: flex; gap: 8px; align-items: end; padding: 14px 0; border-top: 1px solid #d5dbd1; border-bottom: 1px solid #d5dbd1; }
.live-controls .field { min-width: 175px; margin: 0; }
.live-controls .field select { min-height: 37px; }
.live-refresh { margin-left: auto; align-self: center; color: var(--muted); font: 11px var(--mono); }
.rank { width: 54px; color: #a5aea0; font: 500 14px var(--mono); }
.rank-first { color: var(--green); font-size: 18px; font-weight: 500; }
.live-laps { color: var(--green); font: 600 22px var(--display); }
.live-table td { padding-top: 15px; padding-bottom: 15px; }
.live-table tbody tr:first-child { background: #f4f8e8; }
.category-label { color: var(--muted); font-size: 12px; }
.footer-note { margin-top: 16px; color: var(--muted); font: 10px var(--mono); }
.icon-arrow { font-size: 17px; }

@media (max-width: 700px) {
    .topbar { height: 60px; padding: 0 16px; }
    .topnav { gap: 12px; font-size: 12px; }
    .nav-user { display: none; }
    .nav-exit { padding-left: 12px; }
    .page { width: calc(100% - 30px); padding-top: 30px; }
    .two-column { grid-template-columns: 1fr; }
    .link-grid { grid-template-columns: 1fr; }
    .panel { padding: 18px; }
    .form-grid { grid-template-columns: 1fr; gap: 0; }
    .form-grid .span-two { grid-column: auto; }
    .section-head { align-items: start; flex-direction: column; gap: 6px; }
    .live-header { align-items: start; flex-direction: column; padding-top: 26px; }
    .live-header h1 { font-size: 29px; }
    .live-controls { align-items: stretch; flex-wrap: wrap; }
    .live-controls .field { flex: 1 1 145px; min-width: 0; }
    .live-refresh { width: 100%; margin: 4px 0 0; }
    .live-table th, .live-table td { padding-right: 9px; padding-left: 9px; }
    .live-table td { font-size: 12px; }
    .rank { width: 35px; }
    .live-laps { font-size: 18px; }
    .auth-panel { padding: 24px 20px; }
}

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