/* ==========================================================================
   SkyPark Games — registration
   Styled per the SPSV Style Guide:
     · Headings: Bernier (web stand-in: Bebas Neue)
     · Text:     Brandon Grotesque (web stand-in: Josefin Sans)
     · Palette:  86191C 676941 42441F D70008 4A1214 807750
                 AB2425 133411 172836 676968 6A463C 231F20
   Motifs borrowed from the guide itself: red banner chips, palette swatch
   stripe, compass rose, letterspaced small-caps lockup.
   ========================================================================== */

:root {
  /* SPSV brand palette */
  --sp-red:      #86191C;
  --sp-red-lt:   #AB2425;
  --sp-red-hot:  #D70008;
  --sp-maroon:   #4A1214;
  --sp-olive:    #676941;
  --sp-olive-dk: #42441F;
  --sp-pine:     #133411;
  --sp-navy:     #172836;
  --sp-gray:     #676968;
  --sp-brown:    #6A463C;
  --sp-khaki:    #807750;
  --sp-ink:      #231F20;

  /* Surfaces */
  --cream:       #F7F3E9;   /* matches RaceResult brand draft */
  --cream-dk:    #EFE8D8;
  --paper:       #FFFDF8;
  --line:        #DFD7C2;

  --font-display: "Bernier", "Bebas Neue", "Oswald", "Arial Narrow", sans-serif;
  --font-text: "Brandon Grotesque", "Josefin Sans", "Trebuchet MS", sans-serif;

  --radius: 10px;
}

* { box-sizing: border-box; }

/* --------------------------------------------------------------------------
   Night-alpine backdrop: navy sky, stars, alpenglow, layered ridgelines.
   -------------------------------------------------------------------------- */
body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font-text);
  color: var(--sp-ink);
  display: flex;
  justify-content: center;
  align-items: flex-start;
  padding: 40px 16px 96px;
  background-color: var(--sp-navy);
  background-image:
    /* stars — two offset repeating layers */
    radial-gradient(1px 1px at 22px 34px, rgba(255,255,255,.55), transparent 100%),
    radial-gradient(1px 1px at 141px 87px, rgba(255,255,255,.35), transparent 100%),
    radial-gradient(1.5px 1.5px at 74px 156px, rgba(255,255,255,.45), transparent 100%),
    /* alpenglow on the horizon, brand maroon */
    radial-gradient(ellipse 90% 46% at 50% 102%, rgba(134,25,28,.34), transparent 72%),
    /* sky */
    linear-gradient(180deg, #0E1520 0%, var(--sp-navy) 52%, #1B2C21 100%);
  background-size: 260px 220px, 260px 220px, 260px 220px, 100% 100%, 100% 100%;
}

/* Layered mountain ridgelines pinned to the bottom of the viewport */
body::before {
  content: "";
  position: fixed;
  inset: auto 0 0 0;
  height: 46vh;
  z-index: 0;
  pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1440 560' preserveAspectRatio='xMidYMax slice'%3E%3Cpath fill='%232A4159' d='M0 300 L140 190 L260 262 L420 122 L560 232 L700 162 L840 262 L1000 142 L1160 252 L1300 182 L1440 272 L1440 560 L0 560 Z'/%3E%3Cpath fill='%231B3D28' d='M0 382 L120 302 L260 362 L400 252 L540 352 L660 292 L800 382 L940 302 L1080 392 L1220 332 L1360 402 L1440 372 L1440 560 L0 560 Z'/%3E%3Cpath fill='%230E1A0D' d='M0 472 Q240 430 480 466 Q720 500 960 462 Q1200 428 1440 470 L1440 560 L0 560 Z'/%3E%3C/svg%3E");
  background-position: bottom center;
  background-size: cover;
  background-repeat: no-repeat;
}

/* Faint film grain over everything — the guide's distressed texture */
body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 3;
  pointer-events: none;
  opacity: 0.05;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* --------------------------------------------------------------------------
   The card — cream paper, palette stripe, soft lift
   -------------------------------------------------------------------------- */
.card {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 640px;
  background: var(--cream);
  border-radius: var(--radius);
  box-shadow:
    0 1px 0 rgba(255,255,255,.06),
    0 24px 70px rgba(0, 0, 0, 0.55);
  overflow: hidden;
}

/* The 12 brand swatches from the style guide, as a stripe */
.palette-stripe {
  height: 7px;
  background: linear-gradient(90deg,
    #86191C 0 8.333%,  #676941 0 16.667%, #42441F 0 25%,
    #D70008 0 33.333%, #4A1214 0 41.667%, #807750 0 50%,
    #AB2425 0 58.333%, #133411 0 66.667%, #172836 0 75%,
    #676968 0 83.333%, #6A463C 0 91.667%, #231F20 0 100%);
}

/* --------------------------------------------------------------------------
   Hero — SPSV-style lockup on cream, compass rose watermark
   -------------------------------------------------------------------------- */
.hero {
  position: relative;
  text-align: center;
  padding: 34px 28px 24px;
  overflow: hidden;
}

.hero .compass {
  position: absolute;
  top: -46px;
  right: -58px;
  width: 250px;
  height: 250px;
  color: var(--sp-ink);
  opacity: 0.065;
  pointer-events: none;
}

.chip,
.section-chip {
  display: inline-block;
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 14px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: #fff;
  background: var(--sp-red);
  padding: 6px 16px 4px;
  box-shadow: 0 2px 0 rgba(35,31,32,.18);
}

.hero h1 {
  margin: 18px 0 8px;
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(38px, 8vw, 54px);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  line-height: 1;
  color: var(--sp-ink);
  text-shadow: 1px 1px 0 rgba(35,31,32,.12);
}

.lockup-sub {
  font-family: var(--font-text);
  font-weight: 700;
  font-size: 11px;
  letter-spacing: 0.42em;
  text-transform: uppercase;
  color: var(--sp-red);
  margin-bottom: 14px;
}
.lockup-sub .dia { color: var(--sp-khaki); letter-spacing: 0; }

.tagline {
  margin: 0 auto;
  max-width: 46ch;
  color: var(--sp-gray);
  font-size: 15px;
  line-height: 1.55;
}

/* Thin rule with a centered diamond — divider motif */
.rule {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 22px 28px 0;
  color: var(--sp-khaki);
  font-size: 11px;
}
.rule::before, .rule::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--line);
}

/* --------------------------------------------------------------------------
   Form
   -------------------------------------------------------------------------- */
form { padding: 22px 28px 10px; }

.section-chip {
  font-size: 13px;
  margin: 6px 0 16px;
}
fieldset .section-chip { margin-top: 14px; }

.field { margin-bottom: 18px; display: flex; flex-direction: column; }
.row { display: flex; gap: 16px; }
.row .field { flex: 1; }

/* Scoped to field labels only — .event cards are <label>s and must NOT
   inherit the uppercase treatment (their descriptions are sentence case). */
.field > label, legend {
  font-family: var(--font-text);
  font-weight: 700;
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--sp-maroon);
  margin-bottom: 7px;
  padding: 0;
}
.hint { margin: -6px 0 12px; color: var(--sp-khaki); font-size: 13px; }

input, select {
  font-family: var(--font-text);
  font-size: 16px;
  padding: 12px 13px 10px;
  border: 1.5px solid var(--line);
  border-radius: 5px;
  background: var(--paper);
  color: var(--sp-ink);
  transition: border-color .15s, box-shadow .15s;
}
select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' fill='none' stroke='%234A1214' stroke-width='2'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 13px center;
  padding-right: 34px;
}
input:focus, select:focus {
  outline: none;
  border-color: var(--sp-red);
  box-shadow: 0 0 0 3px rgba(134, 25, 28, 0.14);
}
input.invalid, select.invalid {
  border-color: var(--sp-red-hot);
  background: #FDF5F3;
}

fieldset { border: none; margin: 0; padding: 0; }

/* Event cards — accent color per category, set inline as --accent */
.events { display: grid; grid-template-columns: 1fr; gap: 12px; }
@media (min-width: 500px) { .events { grid-template-columns: 1fr 1fr; } }

.event {
  --accent: var(--sp-red);
  position: relative;
  display: flex;
  gap: 12px;
  align-items: flex-start;
  background: var(--paper);
  border: 1.5px solid #E4DCC7;
  border-left: 5px solid var(--accent);
  border-radius: 6px;
  padding: 13px 14px 12px;
  cursor: pointer;
  transition: transform .15s, box-shadow .15s, border-color .15s, background .15s;
}
.event:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 16px rgba(35, 31, 32, 0.12);
}
.event.checked {
  border-color: var(--accent);
  background: color-mix(in srgb, var(--accent) 6%, var(--paper));
  box-shadow: 0 4px 14px rgba(35, 31, 32, 0.10);
}

/* Custom checkbox, stamped in the event's accent color */
.event input[type="checkbox"] {
  appearance: none;
  flex: 0 0 auto;
  width: 20px;
  height: 20px;
  margin: 2px 0 0;
  padding: 0;
  border: 2px solid #C9BFA4;
  border-radius: 4px;
  background: #fff;
  cursor: pointer;
  transition: background .12s, border-color .12s;
}
.event input[type="checkbox"]:checked {
  background-color: var(--accent);
  border-color: var(--accent);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='10'%3E%3Cpath d='M1 5l3.5 3.5L11 1' fill='none' stroke='white' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: center;
}
.event input[type="checkbox"]:focus-visible {
  outline: 2px solid var(--sp-red);
  outline-offset: 2px;
}

.event .cat {
  display: block;
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--accent);
  margin-bottom: 3px;
}
.event .name {
  display: block;
  font-family: var(--font-display);
  font-size: 19px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--sp-ink);
  line-height: 1.05;
}
.event .desc {
  display: block;
  font-size: 12.5px;
  color: var(--sp-gray);
  margin-top: 4px;
  line-height: 1.45;
}

/* Single-event banner: informational, not clickable */
.events.single { grid-template-columns: 1fr; }
.event.single { cursor: default; padding: 16px 18px 14px; }
.event.single:hover { transform: none; box-shadow: none; }
.event.single .name { font-size: 24px; }
.event.single .desc { font-size: 13.5px; }
.event.single .race-date {
  display: block;
  margin-top: 10px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--sp-maroon);
}

/* --------------------------------------------------------------------------
   Submit + status
   -------------------------------------------------------------------------- */
button {
  width: 100%;
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 21px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: #fff;
  background: var(--sp-red-lt);
  border: none;
  border-radius: 6px;
  padding: 15px 16px 12px;
  cursor: pointer;
  margin-top: 10px;
  box-shadow: 0 4px 14px rgba(134, 25, 28, 0.35);
  transition: background .15s, transform .12s, box-shadow .15s;
}
button:hover {
  background: var(--sp-red);
  transform: translateY(-1px);
  box-shadow: 0 7px 18px rgba(134, 25, 28, 0.4);
}
button:active { transform: translateY(0); }
button:disabled { opacity: 0.55; cursor: default; transform: none; }
button:focus-visible { outline: 3px solid var(--sp-navy); outline-offset: 2px; }

.status { min-height: 20px; margin: 14px 0 6px; font-size: 14px; text-align: center; }
.status.err { color: var(--sp-red-hot); font-weight: 700; }
.status.ok { color: var(--sp-pine); font-weight: 700; }

/* --------------------------------------------------------------------------
   Footer
   -------------------------------------------------------------------------- */
.foot {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  padding: 14px 28px 18px;
  background: var(--cream-dk);
  border-top: 1px solid var(--line);
  color: var(--sp-khaki);
  font-size: 11.5px;
  letter-spacing: 0.02em;
}
.foot a {
  color: var(--sp-red);
  text-decoration: none;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 11px;
}
.foot a:hover { color: var(--sp-maroon); text-decoration: underline; }

/* --------------------------------------------------------------------------
   Success panel
   -------------------------------------------------------------------------- */
.done {
  position: relative;
  padding: 46px 32px 42px;
  text-align: center;
  overflow: hidden;
}
.done .compass {
  position: absolute;
  top: -40px;
  left: -60px;
  width: 240px;
  height: 240px;
  color: var(--sp-ink);
  opacity: 0.05;
  pointer-events: none;
}
.done .check {
  width: 74px;
  height: 74px;
  margin: 0 auto 18px;
  border-radius: 50%;
  background: var(--sp-pine);
  color: var(--cream);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 36px;
  box-shadow: 0 6px 20px rgba(19, 52, 17, 0.4);
}
.done h2 {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 40px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--sp-ink);
}
.done > p { color: var(--sp-gray); margin: 0 0 22px; font-size: 15px; }
.done-events {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
  margin-bottom: 26px;
}
.done-events .ev {
  --accent: var(--sp-red);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
  font-size: 15px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--sp-ink);
  background: var(--paper);
  border: 1.5px solid #E4DCC7;
  border-left: 4px solid var(--accent);
  border-radius: 5px;
  padding: 7px 12px 5px;
}
.done-events .ev::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  margin-top: -2px;
}
.done button { max-width: 300px; }

/* --------------------------------------------------------------------------
   Admin
   -------------------------------------------------------------------------- */
.admin-wrap { max-width: 980px; }

.admin-body { padding: 8px 28px 26px; }

table { width: 100%; border-collapse: collapse; font-size: 14px; }
th, td { text-align: left; padding: 10px 10px 8px; border-bottom: 1px solid var(--line); }
th {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 14px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--sp-maroon);
  border-bottom: 2px solid var(--sp-red);
}
tbody tr:hover { background: rgba(134, 25, 28, 0.04); }

.toolbar { display: flex; gap: 10px; align-items: center; padding: 16px 0; flex-wrap: wrap; }
.toolbar .count { color: var(--sp-khaki); font-size: 13px; margin-left: auto; }

.btn-sm {
  display: inline-block;
  width: auto;
  margin: 0;
  padding: 9px 16px 7px;
  font-size: 15px;
  letter-spacing: 0.14em;
  border-radius: 5px;
  box-shadow: none;
  text-decoration: none;
  color: #fff;
  background: var(--sp-red-lt);
  font-family: var(--font-display);
  text-transform: uppercase;
  cursor: pointer;
  border: none;
}
.btn-sm:hover { background: var(--sp-red); }
.btn-sm.alt { background: var(--sp-pine); }
.btn-sm.alt:hover { background: var(--sp-olive-dk); }
.btn-sm.navy { background: var(--sp-navy); }
.btn-sm.navy:hover { background: #0E1520; }

/* --------------------------------------------------------------------------
   Small screens + reduced motion
   -------------------------------------------------------------------------- */
@media (max-width: 540px) {
  body { padding: 20px 10px 72px; }
  .hero { padding: 28px 20px 20px; }
  form { padding: 20px 20px 8px; }
  .row { flex-direction: column; gap: 0; }
  .foot { flex-direction: column; text-align: center; gap: 6px; }
}

@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; }
}