/* Open Play pre-registration — athletic court UI */
:root {
  --op-night: var(--court-night, #101820);
  --op-court: var(--primary-dark, #163029);
  --op-court-mid: var(--court-mid, #1f4339);
  --op-sand: var(--accent, #e7c96a);
  --op-sand-ink: var(--sand-ink, #2a2208);
  --op-foam: var(--bg, #f7f3ea);
  --op-card: var(--card, #fffdf8);
  --op-ink: var(--text, #15201c);
  --op-muted: var(--text-muted, #66756f);
  --op-line: var(--border, #e6ddd0);
  --op-teal: var(--primary-light, #2a9d8f);
  --op-teal-deep: var(--primary, #1d6f65);
  --op-ok: var(--success, #1b7a4a);
  --op-danger: var(--error, #b42318);
  --op-shell: 680px;
  --op-font-display: var(--font-display, "Bebas Neue", "Arial Narrow", Impact, sans-serif);
  --op-font-body: var(--font-body, "Figtree", "Segoe UI", system-ui, sans-serif);
}

html { height: 100%; }

html body.op-prereg-page {
  margin: 0 !important;
  padding: 0 !important;
  min-height: 100% !important;
  background: var(--op-night) !important;
  color: #fff !important;
  font-family: var(--op-font-body) !important;
  line-height: 1.5 !important;
  -webkit-font-smoothing: antialiased;
}

html body.op-prereg-page::before,
html body.op-prereg-page::after {
  display: none !important;
  content: none !important;
}

.op-page {
  min-height: 100vh;
  min-height: 100dvh;
  background:
    radial-gradient(ellipse 100% 70% at 50% -20%, rgba(42, 157, 143, 0.28) 0%, transparent 55%),
    linear-gradient(180deg, #0c1418 0%, var(--op-night) 38%, #13261f 100%);
}

.op-page *,
.op-page *::before,
.op-page *::after { box-sizing: border-box; }

.op-shell {
  width: 100%;
  max-width: var(--op-shell);
  margin: 0 auto;
  padding: 0 1.15rem 2.75rem;
}

/* ── Hero ─────────────────────────────────────────── */
.op-hero {
  position: relative;
  overflow: hidden;
  padding: 1.5rem 0 2rem;
  margin-bottom: 1.35rem;
}

.op-hero-bg {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(16, 24, 32, 0.15) 0%, rgba(16, 24, 32, 0.88) 100%),
    repeating-linear-gradient(
      90deg,
      transparent 0 44px,
      rgba(231, 201, 106, 0.05) 44px 45px
    ),
    repeating-linear-gradient(
      0deg,
      transparent 0 44px,
      rgba(255, 255, 255, 0.035) 44px 45px
    ),
    linear-gradient(145deg, var(--op-court) 0%, var(--op-court-mid) 48%, #0f1c18 100%);
  border-radius: 0 0 32px 32px;
  animation: opFade 0.8s ease both;
}

.op-hero-bg::after {
  content: "";
  position: absolute;
  width: min(55vw, 280px);
  height: min(55vw, 280px);
  right: -8%;
  top: -18%;
  border: 1.5px solid rgba(231, 201, 106, 0.28);
  border-radius: 50%;
  animation: opSpinSoft 18s linear infinite;
}

.op-hero-inner {
  position: relative;
  z-index: 1;
  max-width: var(--op-shell);
  margin: 0 auto;
  padding: 0 1.15rem;
  animation: opUp 0.7s 0.1s cubic-bezier(0.22, 1, 0.36, 1) both;
}

.op-brand {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  margin-bottom: 1.35rem;
}

.op-brand img {
  width: 58px;
  height: 58px;
  object-fit: contain;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.16);
  padding: 0.3rem;
}

.op-brand-text {
  min-width: 0;
}

.op-brand-name {
  margin: 0;
  font-family: var(--op-font-display);
  font-size: clamp(1.85rem, 6vw, 2.45rem);
  letter-spacing: 0.04em;
  line-height: 0.95;
  color: #fff;
}

.op-brand-tag {
  margin: 0.2rem 0 0;
  font-size: 0.8rem;
  font-weight: 600;
  color: rgba(247, 243, 234, 0.72);
  letter-spacing: 0.02em;
}

.op-kicker {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  margin: 0 0 0.55rem;
  padding: 0.28rem 0.7rem;
  border-radius: 999px;
  background: rgba(231, 201, 106, 0.14);
  border: 1px solid rgba(231, 201, 106, 0.35);
  color: var(--op-sand);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.op-hero h1 {
  margin: 0 0 0.5rem;
  font-family: var(--op-font-display);
  font-weight: 400;
  font-size: clamp(2.1rem, 7vw, 3.1rem);
  line-height: 0.95;
  letter-spacing: 0.03em;
  color: #fff;
  max-width: 12ch;
}

.op-hero-lead {
  margin: 0;
  max-width: 36ch;
  font-size: 1rem;
  font-weight: 500;
  color: rgba(247, 243, 234, 0.86);
}

/* ── Status / intro ───────────────────────────────── */
.op-status {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  margin: 0 0 1rem;
  padding: 0.85rem 1rem;
  border-radius: 14px;
  font-size: 0.92rem;
  font-weight: 600;
  animation: opUp 0.65s 0.18s cubic-bezier(0.22, 1, 0.36, 1) both;
}

.op-status i { margin-top: 0.12rem; flex-shrink: 0; }

.op-status--open {
  background: rgba(231, 201, 106, 0.12);
  border: 1px solid rgba(231, 201, 106, 0.38);
  color: #f3e2a8;
}

.op-status--closed,
.op-status--empty {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: rgba(255, 255, 255, 0.88);
}

.op-intro {
  margin: 0 0 1.35rem;
  padding: 1rem 1.1rem;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  animation: opUp 0.65s 0.24s cubic-bezier(0.22, 1, 0.36, 1) both;
}

.op-intro p {
  margin: 0;
  font-size: 0.9rem;
  color: rgba(247, 243, 234, 0.82);
}

.op-intro p + p {
  margin-top: 0.4rem;
  font-size: 0.84rem;
  color: rgba(247, 243, 234, 0.62);
}

.op-alert {
  display: flex;
  gap: 0.65rem;
  align-items: flex-start;
  padding: 0.9rem 1rem;
  border-radius: 14px;
  margin-bottom: 1rem;
  font-size: 0.9rem;
  font-weight: 560;
}

.op-alert--ok {
  background: #eaf8f0;
  color: #14532d;
  border: 1px solid #bbf7d0;
}

.op-alert--err {
  background: #fef2f2;
  color: #7f1d1d;
  border: 1px solid #fecaca;
}

.op-alert--info {
  background: rgba(255, 255, 255, 0.06);
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.12);
}

/* ── Session card ─────────────────────────────────── */
.op-session {
  background: var(--op-card);
  color: var(--op-ink);
  border-radius: 22px;
  padding: 0;
  margin-bottom: 1.2rem;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 20px 44px rgba(0, 0, 0, 0.28);
  animation: opUp 0.7s cubic-bezier(0.22, 1, 0.36, 1) both;
}

.op-session:nth-of-type(1) { animation-delay: 0.08s; }
.op-session:nth-of-type(2) { animation-delay: 0.14s; }
.op-session:nth-of-type(3) { animation-delay: 0.2s; }

.op-session-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 0.85rem;
  padding: 1.2rem 1.25rem 1rem;
  background:
    linear-gradient(180deg, #fff 0%, var(--op-foam) 100%);
  border-bottom: 1px solid var(--op-line);
}

.op-session-title {
  margin: 0;
  font-family: var(--op-font-display);
  font-weight: 400;
  font-size: clamp(1.55rem, 4.5vw, 1.95rem);
  letter-spacing: 0.03em;
  line-height: 1;
  color: var(--op-ink);
  text-transform: uppercase;
}

.op-pill {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  padding: 0.32rem 0.7rem;
  border-radius: 999px;
  font-family: var(--op-font-body);
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.op-pill--open {
  background: rgba(42, 157, 143, 0.14);
  color: var(--op-teal-deep);
}

.op-pill--closed {
  background: #ece7df;
  color: #6b7280;
}

.op-session-body {
  padding: 1.05rem 1.25rem 1.35rem;
}

.op-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin: 0 0 1.05rem;
}

.op-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.45rem 0.7rem;
  border-radius: 999px;
  background: var(--op-foam);
  border: 1px solid var(--op-line);
  color: var(--op-ink);
  font-family: var(--op-font-body);
  font-size: 0.82rem;
  font-weight: 650;
}

.op-chip i {
  color: var(--op-teal);
  font-size: 0.88rem;
}

.op-desc {
  margin: 0 0 1.1rem;
  font-size: 0.9rem;
  color: var(--op-muted);
  line-height: 1.55;
}

.op-form-title {
  margin: 0 0 0.85rem;
  font-family: var(--op-font-display);
  font-size: 1.25rem;
  letter-spacing: 0.05em;
  color: var(--op-ink);
}

.op-form {
  display: flex;
  flex-direction: column;
}

.op-field {
  margin-bottom: 0.85rem;
}

.op-label {
  display: block;
  margin-bottom: 0.35rem;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--op-muted);
  letter-spacing: 0.01em;
}

.op-label .req { color: var(--op-danger); }

.op-input {
  display: block;
  width: 100%;
  padding: 0.78rem 0.9rem;
  border: 1.5px solid var(--op-line);
  border-radius: 12px;
  font-size: 0.98rem;
  font-family: var(--op-font-body);
  font-weight: 500;
  color: var(--op-ink);
  background: #fff;
  transition: border-color 0.2s, box-shadow 0.2s;
  appearance: none;
}

.op-input:hover { border-color: #d2c7b5; }

.op-input:focus {
  outline: none;
  border-color: var(--op-teal);
  box-shadow: 0 0 0 3px rgba(42, 157, 143, 0.16);
}

.op-grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0 0.85rem;
}

.op-check {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  margin: 0.15rem 0 1.05rem;
  font-size: 0.88rem;
  font-weight: 550;
  color: #3d4a45;
  line-height: 1.4;
}

.op-check input {
  width: 1.05rem;
  height: 1.05rem;
  margin-top: 0.15rem;
  flex-shrink: 0;
  accent-color: var(--op-teal);
}

.op-submit {
  display: block;
  width: 100%;
  border: none;
  border-radius: 14px;
  padding: 1rem 1.2rem;
  font-family: var(--op-font-display);
  font-size: 1.35rem;
  letter-spacing: 0.06em;
  cursor: pointer;
  color: var(--op-sand-ink) !important;
  background: linear-gradient(180deg, #f0d67a 0%, var(--op-sand) 100%);
  box-shadow: 0 10px 22px rgba(231, 201, 106, 0.28);
  transition: transform 0.2s ease, box-shadow 0.2s ease, filter 0.2s, opacity 0.2s;
}

.op-submit:hover:not(:disabled):not(.is-disabled) {
  transform: translateY(-2px);
  filter: brightness(1.03);
  box-shadow: 0 14px 28px rgba(231, 201, 106, 0.36);
}

.op-submit:active:not(:disabled):not(.is-disabled) { transform: translateY(0); }

.op-submit:disabled,
.op-submit.is-disabled {
  cursor: not-allowed;
  opacity: 0.45;
  filter: grayscale(0.35);
  box-shadow: none;
  transform: none;
}

.op-submit-hint {
  margin: 0.55rem 0 0;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--op-muted);
  text-align: center;
}

.op-countdown {
  margin: 0 0 1.1rem;
  padding: 0.95rem 1rem;
  border-radius: 16px;
  background: linear-gradient(135deg, #163029 0%, #1f4339 100%);
  color: #fff;
  border: 1px solid rgba(231, 201, 106, 0.28);
}

.op-countdown-label {
  margin: 0 0 0.7rem;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(247, 243, 234, 0.78);
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.op-countdown-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.45rem;
}

.op-countdown-unit {
  text-align: center;
  padding: 0.55rem 0.25rem;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.op-countdown-value {
  display: block;
  font-family: var(--op-font-display);
  font-size: 1.55rem;
  letter-spacing: 0.04em;
  line-height: 1;
  color: var(--op-sand);
}

.op-countdown-caption {
  display: block;
  margin-top: 0.25rem;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(247, 243, 234, 0.62);
}

.op-countdown-deadline {
  margin: 0.7rem 0 0;
  font-size: 0.78rem;
  font-weight: 600;
  color: rgba(247, 243, 234, 0.7);
}

.op-countdown.is-expired {
  background: #3b2a2a;
  border-color: rgba(220, 38, 38, 0.35);
}

.op-countdown.is-expired .op-countdown-value {
  color: #fca5a5;
}

.op-closed-note {
  margin: 0;
  padding: 0.9rem 1rem;
  border-radius: 12px;
  background: var(--op-foam);
  border: 1px solid var(--op-line);
  color: var(--op-muted);
  font-size: 0.9rem;
  font-weight: 550;
}

.op-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.65rem;
  margin-top: 1.85rem;
}

.op-nav a {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.6rem 1.2rem;
  border-radius: 999px;
  text-decoration: none !important;
  color: #fff !important;
  font-weight: 700;
  font-size: 0.84rem;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.18);
  transition: background 0.2s, border-color 0.2s, transform 0.2s;
}

.op-nav a:hover {
  background: rgba(255, 255, 255, 0.11);
  border-color: rgba(231, 201, 106, 0.45);
  transform: translateY(-1px);
}

@keyframes opFade {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes opUp {
  from { opacity: 0; transform: translateY(14px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes opSpinSoft {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

@media (max-width: 640px) {
  .op-shell {
    padding: 0 0.9rem max(2.5rem, calc(env(safe-area-inset-bottom, 0px) + 2rem));
  }

  .op-hero {
    padding: 1.15rem 0 1.5rem;
    margin-bottom: 1rem;
  }

  .op-brand img {
    width: 48px;
    height: 48px;
  }

  .op-brand-name {
    font-size: 1.35rem;
  }

  .op-hero h1 {
    max-width: none;
    font-size: clamp(2rem, 10vw, 2.6rem);
  }

  .op-hero-lead {
    font-size: 0.92rem;
  }

  .op-status,
  .op-intro {
    padding: 0.85rem 0.95rem;
    border-radius: 14px;
  }

  .op-grid-2 {
    grid-template-columns: 1fr;
  }

  .op-session {
    border-radius: 18px;
  }

  .op-session-head,
  .op-session-body {
    padding-left: 1rem;
    padding-right: 1rem;
  }

  .op-session-head {
    flex-wrap: wrap;
    gap: 0.65rem;
  }

  .op-chips {
    gap: 0.35rem;
  }

  .op-chip {
    font-size: 0.78rem;
    padding: 0.4rem 0.6rem;
    max-width: 100%;
  }

  .op-countdown-grid {
    gap: 0.35rem;
  }

  .op-countdown-value {
    font-size: 1.3rem;
  }

  .op-countdown-caption {
    font-size: 0.58rem;
  }

  .op-input {
    font-size: 16px; /* prevents iOS zoom */
    min-height: 46px;
  }

  .op-check {
    font-size: 0.84rem;
  }

  .op-check input {
    width: 1.15rem;
    height: 1.15rem;
    margin-top: 0.1rem;
  }

  .op-submit {
    min-height: 52px;
    font-size: 1rem;
    border-radius: 12px;
  }

  .op-nav {
    gap: 0.5rem;
    margin-top: 1.35rem;
  }

  .op-nav a {
    flex: 1 1 calc(50% - 0.5rem);
    justify-content: center;
    min-height: 44px;
    padding: 0.65rem 0.9rem;
  }

  .pp-app-version-bar--auth {
    margin-top: 1rem;
    padding-bottom: max(0.55rem, env(safe-area-inset-bottom, 0px));
  }
}

@media (max-width: 380px) {
  .op-countdown-unit {
    padding: 0.45rem 0.15rem;
  }

  .op-countdown-value {
    font-size: 1.15rem;
  }

  .op-nav a {
    flex: 1 1 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  .op-hero-bg,
  .op-hero-inner,
  .op-status,
  .op-intro,
  .op-session,
  .op-hero-bg::after {
    animation: none !important;
  }
}

/* App version (standalone auth / public pages) */
.pp-app-version {
  display: inline-flex;
  align-items: center;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  opacity: 0.9;
}
.pp-app-version-bar {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 0.45rem 1rem;
  font-size: 0.72rem;
}
.pp-app-version-bar--auth {
  margin-top: 1.25rem;
  background: transparent;
  border-top: none;
  color: rgba(247, 243, 234, 0.55);
  width: 100%;
}