:root,
[data-theme="dark"] {
    --bg: #000000;
    --surface: #0d0d0d;
    --surface-2: #161616;
    --border: #2a2a2a;
    --text: #f0f2ec;
    --muted: #8a8f80;
    --primary: #95DE02;
    --primary-2: #b4f228;
    --primary-ink: #0a1500;
    --primary-tint: rgba(149,222,2,0.12);
    --primary-tint-2: rgba(149,222,2,0.18);
    --good: #95DE02;
    --bad: #ff5d5d;
    --warn: #f0c419;
    --woo: #d72631;
    --hl: #2c7be5;
}

[data-theme="light"] {
    --bg: #f4f6ee;
    --surface: #ffffff;
    --surface-2: #ebede3;
    --border: #d0d4c6;
    --text: #0d1500;
    --muted: #6b7460;
    /* darker green for legibility on a light background */
    --primary: #5a9c00;
    --primary-2: #4a8000;
    --primary-ink: #ffffff;
    --primary-tint: rgba(90,156,0,0.10);
    --primary-tint-2: rgba(90,156,0,0.18);
    --good: #5a9c00;
    --bad: #c4282d;
    --warn: #b58a00;
    --woo: #b71f29;
    --hl: #1f5db8;
}
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
    background: var(--bg); color: var(--text);
    font-family: "Rajdhani", -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
    font-size: 17px; line-height: 1.45; font-weight: 500;
    min-height: 100vh; display: flex; flex-direction: column;
    -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale;
}
a { color: var(--primary-2); text-decoration: none; }
a:hover { text-decoration: underline; }
main { flex: 1; max-width: 980px; width: 100%; margin: 0 auto; padding: 1rem; }
footer { text-align: center; color: var(--muted); padding: 1rem; }
h1, h2, h3 {
    font-family: "Orbitron", "Rajdhani", system-ui, sans-serif;
    letter-spacing: 0.02em; font-weight: 700;
}
h1 { font-size: 1.8rem; margin: 0 0 0.6rem; }
h2 { font-size: 1.2rem; margin: 1rem 0 0.5rem; }
h3 { font-size: 1.05rem; }
strong { font-weight: 700; }
.results th { font-family: "Orbitron", system-ui, sans-serif; }

.topbar {
    display: flex; align-items: center; gap: 1rem;
    padding: 0.6rem 1rem; background: var(--surface); border-bottom: 1px solid var(--border);
    flex-wrap: wrap;
}
.brand a {
    color: var(--primary);
    font-family: "Orbitron", system-ui, sans-serif;
    font-weight: 800; font-size: 2.2rem;
    text-decoration: none; display: flex; align-items: center; gap: 0.9rem;
    letter-spacing: 0.04em; line-height: 1;
    text-transform: uppercase;
}
.brand a:hover { text-decoration: none; }
.brand img { height: 96px; width: auto; display: block; }
.brand-name { line-height: 1; color: var(--primary); white-space: nowrap; }
.brand .season {
    color: var(--primary); font-family: "Orbitron", system-ui, sans-serif;
    font-weight: 600; margin-left: 0.5rem; font-size: 1rem;
    letter-spacing: 0.1em; opacity: 0.7;
}
.auth-logo { display: block; margin: 0 auto 1rem; max-width: 320px; width: 75%; height: auto; }
@media (max-width: 800px) {
    .brand a { font-size: 1.6rem; gap: 0.6rem; }
    .brand img { height: 72px; }
    .brand .season { font-size: 0.85rem; }
}
@media (max-width: 500px) {
    .brand a { font-size: 1.25rem; gap: 0.5rem; }
    .brand img { height: 56px; }
    .brand-name { letter-spacing: 0.02em; }
}

/* Theme toggle button */
.theme-toggle {
    background: none; border: 1px solid var(--border); color: var(--text);
    border-radius: 999px; padding: 0.3rem 0.6rem; cursor: pointer; font: inherit;
    line-height: 1; display: inline-flex; align-items: center; gap: 0.3rem;
}
.theme-toggle:hover { border-color: var(--primary); color: var(--primary); }
.theme-toggle .theme-icon { font-size: 1.05rem; }
.topbar nav { margin-left: auto; display: flex; gap: 1rem; align-items: center; flex-wrap: wrap; }
.topbar nav a { color: var(--text); }
.topbar nav .user { color: var(--muted); }
.topbar form.inline { display: inline; margin: 0; }
button.link {
    background: none; border: none; color: var(--primary-2);
    cursor: pointer; padding: 0; font: inherit;
}

.flashes { list-style: none; padding: 0; margin: 0 0 1rem; }
.flash { padding: 0.6rem 0.8rem; border-radius: 6px; margin-bottom: 0.5rem; }
.flash-success { background: var(--primary-tint); border: 1px solid var(--good); }
.flash-error   { background: rgba(255,93,93,0.12); border: 1px solid var(--bad); }

.card {
    background: var(--surface); border: 1px solid var(--border);
    padding: 1rem; border-radius: 10px; margin-bottom: 1rem;
}
.muted { color: var(--muted); }
.err { color: var(--bad); display: block; font-size: 0.85rem; margin-top: 0.2rem; }

label { display: block; margin: 0.6rem 0; }
input, select, textarea {
    width: 100%; padding: 0.55rem 0.7rem; font: inherit;
    background: var(--surface-2); color: var(--text);
    border: 1px solid var(--border); border-radius: 6px;
    margin-top: 0.25rem;
}
select[size] { height: auto; min-height: 220px; }
input:focus, select:focus { outline: 2px solid var(--primary); outline-offset: 1px; }

.btn {
    background: var(--surface-2); color: var(--text); border: 1px solid var(--border);
    padding: 0.55rem 1rem; border-radius: 6px; cursor: pointer; font: inherit;
}
.btn:hover { border-color: var(--primary-2); }
.btn.primary { background: var(--primary); color: var(--primary-ink); border-color: var(--primary); font-weight: 700; }
.btn.primary:hover { background: var(--primary-2); border-color: var(--primary-2); }

.filters { display: flex; gap: 0.5rem; margin-bottom: 1rem; flex-wrap: wrap; }
.filter-group { display: flex; gap: 0.25rem; }
.chip {
    padding: 0.3rem 0.7rem; border: 1px solid var(--border); border-radius: 999px;
    color: var(--text); background: var(--surface);
}
.chip:hover { text-decoration: none; border-color: var(--primary-2); }
.chip.active { background: var(--primary); color: var(--primary-ink); border-color: var(--primary); font-weight: 700; }

.event-list { list-style: none; padding: 0; margin: 0 0 1.5rem; }
.section-heading { margin: 1.2rem 0 0.5rem; color: var(--muted); font-weight: 600; font-size: 0.95rem; text-transform: uppercase; letter-spacing: 0.06em; }
.past-list .event-link { opacity: 0.85; }
.past-list .event-link:hover { opacity: 1; }
.event-row { border-bottom: 1px solid var(--border); }
.event-link {
    display: grid; grid-template-columns: 100px 50px 1fr auto auto;
    gap: 0.6rem; padding: 0.7rem 0.4rem; align-items: center;
    color: var(--text); text-decoration: none;
}
.event-link:hover { background: var(--surface); text-decoration: none; }
.event-link .date { color: var(--muted); font-variant-numeric: tabular-nums; }
.event-link .series-logo {
    display: block; height: 40px; width: 40px; object-fit: contain;
    border-radius: 6px; background: #000;  /* logos look best on a dark chip */
    padding: 2px;
}
.event-link .title strong { font-weight: 600; }
.event-link .pick-cell { color: var(--muted); font-size: 0.9rem; min-width: 130px; text-align: right; }

.tag { padding: 0.15rem 0.5rem; border-radius: 999px; font-size: 0.78rem; font-weight: 600; }
.tag-open   { background: var(--primary-tint); color: var(--good); border: 1px solid var(--good); }
.tag-locked { background: rgba(240,196,25,0.12); color: var(--warn); border: 1px solid var(--warn); }
.tag-done   { background: rgba(138,143,128,0.12); color: var(--muted); border: 1px solid var(--muted); }
.tag-cancel { background: rgba(255,93,93,0.10); color: var(--bad); border: 1px solid var(--bad); }

.results { width: 100%; border-collapse: collapse; }
.results th, .results td { text-align: left; padding: 0.45rem 0.5rem; border-bottom: 1px solid var(--border); }
.results th { color: var(--muted); font-weight: 600; font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.04em; }
.my-pick-row, .me-row { background: var(--primary-tint); }
.my-pick-row td:first-child, .me-row td:first-child { border-left: 3px solid var(--primary); }

.locked-details summary { cursor: pointer; color: var(--muted); }
.locked-list { columns: 2; -webkit-columns: 2; padding-left: 1.2rem; }

#driver-search { margin-bottom: 0.5rem; }
.picker-listbox {
    background: var(--surface-2); border: 1px solid var(--border); border-radius: 8px;
    max-height: 360px; overflow-y: auto; padding: 0.25rem;
}
.picker-row {
    width: 100%; display: grid; grid-template-columns: 38px 60px 1fr auto; gap: 0.6rem;
    align-items: center; padding: 0.45rem 0.6rem; background: transparent;
    color: var(--text); border: 1px solid transparent; border-radius: 6px;
    text-align: left; cursor: pointer; font: inherit; margin-bottom: 2px;
}
.picker-photo {
    width: 38px; height: 38px; object-fit: cover; border-radius: 50%;
    background: var(--surface); border: 1px solid var(--border);
    display: block;
}
.picker-photo-placeholder {
    display: inline-flex; align-items: center; justify-content: center;
    color: var(--muted); font-family: "Orbitron", system-ui, sans-serif; font-weight: 700;
}
.results-photo {
    width: 32px; height: 32px; object-fit: cover; border-radius: 50%;
    background: var(--surface-2); border: 1px solid var(--border);
    display: block;
}
.results td:nth-child(2) { width: 40px; padding-right: 0; }
.picker-row:hover { background: var(--primary-tint); border-color: var(--border); }
.picker-row:focus { outline: 2px solid var(--primary); outline-offset: 1px; }
.picker-row.selected { background: var(--primary-tint-2); border-color: var(--primary); }
.picker-num  { color: var(--muted); font-variant-numeric: tabular-nums; font-weight: 600; }
.picker-name { font-weight: 600; }
.picker-town { color: var(--muted); font-size: 0.85rem; }
.picker-empty { color: var(--muted); padding: 0.5rem 0.2rem; }
#pick-submit { margin-top: 0.7rem; }
#pick-submit:disabled { opacity: 0.5; cursor: not-allowed; }
@media (max-width: 500px) {
    .picker-row { grid-template-columns: 38px 50px 1fr; }
    .picker-town { grid-column: 2 / -1; }
}

.pick-summary { background: var(--surface-2); border-color: var(--primary); }

@media (max-width: 700px) {
    .event-link { grid-template-columns: 80px 50px 1fr; row-gap: 0.2rem; }
    .event-link .status { grid-column: 2; }
    .event-link .pick-cell { grid-column: 1 / -1; text-align: left; }
    .locked-list { columns: 1; }
}