/* TTL theme — shared across participant (/), presenter (/present), admin (/admin).
   Derived from brand-guidelines.md. Mobile-first. */

:root {
  --bg-darkest: #0E0E10;
  --bg-mid: #141416;
  --bg-light: #1C1C20;
  --surface: #1C1C20;
  --border: #33333A;
  --border-soft: #2A2A30;

  --purple: #A05FC0;
  --blue: #3D9BE0;
  --orange: #F0952E;
  --green: #6BBF59;
  --whatsapp: #25D366;

  --text: #F5F5F7;
  --body: #B8BCC6;
  --muted: #8A8A95;
  --faint: #5B5B63;
  --kicker: #9B7FC9;

  --danger: #C04A3A;
  --danger-text: #E8917A;

  --accent-bar: linear-gradient(90deg, #A05FC0 0%, #3D9BE0 50%, #F0952E 100%);
  --btn: linear-gradient(90deg, #A05FC0 0%, #3D9BE0 100%);

  --radius: 14px;
  --radius-sm: 11px;
  font-size: 16px;
}

* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }

html, body { margin: 0; padding: 0; }

body {
  font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
  background:
    radial-gradient(120% 100% at 30% 35%, var(--bg-light) 0%, var(--bg-darkest) 100%)
    fixed;
  color: var(--text);
  min-height: 100vh;
  min-height: 100dvh;
  -webkit-font-smoothing: antialiased;
}

/* Layout: centered mobile column */
.wrap {
  max-width: 460px;
  margin: 0 auto;
  padding: 28px 22px calc(28px + env(safe-area-inset-bottom));
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
}

.kicker {
  color: var(--kicker);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  margin: 0 0 12px;
}

h1 {
  font-size: 1.9rem;
  font-weight: 800;
  letter-spacing: -1px;
  line-height: 1.12;
  margin: 0 0 14px;
}

.accent-bar {
  height: 6px;
  width: 110px;
  border-radius: 3px;
  background: var(--accent-bar);
  margin: 0 0 20px;
}

.lead { color: var(--body); font-size: 1rem; line-height: 1.4; margin: 0 0 22px; }
.muted { color: var(--muted); }
.faint { color: var(--faint); }
.center { text-align: center; }

/* Form fields */
label.field-label {
  display: block;
  color: var(--muted);
  font-size: 0.8rem;
  letter-spacing: 1px;
  text-transform: uppercase;
  margin: 18px 0 8px;
}

input[type="text"],
input[type="tel"],
input[type="email"],
input[type="password"],
textarea,
select {
  width: 100%;
  background: var(--surface);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-size: 1.05rem;
  padding: 15px 16px;
  outline: none;
  transition: border-color 0.15s;
  font-family: inherit;
}
textarea { min-height: 88px; resize: vertical; line-height: 1.4; }
select { appearance: none; }
input::placeholder, textarea::placeholder { color: var(--faint); }
input:focus, textarea:focus, select:focus { border-color: var(--blue); }

/* Buttons */
.btn {
  display: block;
  width: 100%;
  border: none;
  border-radius: var(--radius);
  background: var(--btn);
  color: #fff;
  font-size: 1.15rem;
  font-weight: 700;
  padding: 18px;
  cursor: pointer;
  font-family: inherit;
  transition: transform 0.08s, opacity 0.15s;
}
.btn:active { transform: scale(0.985); }
.btn:disabled { opacity: 0.5; cursor: default; }

.btn-whatsapp { background: var(--whatsapp); color: #0A0A0C; }
.btn-outline {
  background: var(--bg-mid);
  border: 1.5px solid var(--blue);
  color: var(--blue);
}
.btn-danger {
  background: #2A1512;
  border: 1.5px solid var(--danger);
  color: var(--danger-text);
}
.btn-secondary {
  background: var(--surface);
  border: 1.5px solid var(--border);
  color: var(--text);
}

/* Poll option chips (tap targets) */
.option {
  display: flex;
  align-items: center;
  width: 100%;
  text-align: left;
  background: var(--surface);
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  font-size: 1.15rem;
  font-weight: 600;
  padding: 20px 18px;
  margin: 0 0 12px;
  cursor: pointer;
  font-family: inherit;
  transition: border-color 0.12s, background 0.12s, transform 0.08s;
}
.option:active { transform: scale(0.99); }
.option.selected { border-color: var(--purple); border-width: 2px; }
.option:disabled { cursor: default; }

/* Checkbox rows */
.check-row {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 10px 0;
  cursor: pointer;
  color: var(--body);
  font-size: 0.98rem;
  line-height: 1.3;
}
.check-row input { display: none; }
.check-box {
  flex: 0 0 auto;
  width: 24px;
  height: 24px;
  border-radius: 6px;
  background: var(--surface);
  border: 1.5px solid var(--border);
  position: relative;
  transition: border-color 0.12s, background 0.12s;
}
.check-row input:checked + .check-box {
  border-color: var(--blue);
}
.check-row input:checked + .check-box::after {
  content: "";
  position: absolute;
  left: 8px; top: 3px;
  width: 6px; height: 12px;
  border: solid var(--blue);
  border-width: 0 3px 3px 0;
  transform: rotate(45deg);
}

/* Status / feedback */
.big-check {
  width: 96px; height: 96px;
  border-radius: 50%;
  border: 4px solid var(--blue);
  display: flex; align-items: center; justify-content: center;
  margin: 20px auto;
  font-size: 3rem; color: var(--blue);
}
.big-check.orange { border-color: var(--orange); color: var(--orange); }

.error { color: var(--danger-text); font-size: 0.9rem; margin: 10px 0 0; min-height: 1.1em; }

.dots { display: flex; gap: 10px; justify-content: center; margin-top: 24px; }
.dots span { width: 9px; height: 9px; border-radius: 50%; background: var(--purple); opacity: 0.35; animation: pulse 1.4s infinite; }
.dots span:nth-child(2) { background: var(--blue); animation-delay: 0.2s; }
.dots span:nth-child(3) { background: var(--orange); animation-delay: 0.4s; }
@keyframes pulse { 0%,100% { opacity: 0.3; } 50% { opacity: 1; } }

.spacer { flex: 1; }
.grow { flex: 1 1 auto; }
.hidden { display: none !important; }

/* Room code */
.code-input {
  text-align: center;
  font-size: 2rem !important;
  font-weight: 800;
  letter-spacing: 0.45em;
  text-transform: uppercase;
  padding: 22px 12px 22px 28px !important;
}
.code-display {
  font-weight: 800;
  letter-spacing: 0.28em;
  font-size: 1.35rem;
}

/* Admin list cards */
.card {
  display: block;
  width: 100%;
  text-align: left;
  background: var(--surface);
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  padding: 16px 16px 14px;
  margin: 0 0 12px;
  cursor: pointer;
  font-family: inherit;
}
.card:active { transform: scale(0.99); }
.card-top {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 10px;
}
.badge {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  padding: 4px 8px;
  border-radius: 999px;
  border: 1px solid var(--border);
  color: var(--muted);
  white-space: nowrap;
}
.badge.open { color: var(--green); border-color: rgba(107,191,89,0.4); }
.badge.closed { color: var(--danger-text); border-color: rgba(192,74,58,0.4); }
.card-meta { color: var(--muted); font-size: 0.88rem; margin: 6px 0 0; }

.seg {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 6px;
}
.seg button {
  background: var(--surface);
  border: 1.5px solid var(--border);
  border-radius: 10px;
  color: var(--muted);
  font-size: 0.85rem;
  font-weight: 700;
  padding: 10px 6px;
  cursor: pointer;
  font-family: inherit;
}
.seg button.on { border-color: var(--purple); color: var(--text); }

.tabs {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 6px;
  margin: 0 0 18px;
}
.tabs-2 { grid-template-columns: 1fr 1fr; }
.tabs button {
  background: var(--surface);
  border: 1.5px solid var(--border);
  border-radius: 10px;
  color: var(--muted);
  font-size: 0.88rem;
  font-weight: 700;
  padding: 12px 8px;
  cursor: pointer;
  font-family: inherit;
}
.tabs button.on { border-color: var(--purple); color: var(--text); }

.option.picked { border-color: var(--purple); border-width: 2px; }

.live-q-btn {
  display: flex;
  align-items: center;
  gap: 12px;
  text-align: left;
  margin-bottom: 10px;
}
.live-q-btn.done-q { opacity: 0.7; }
.q-status {
  flex: 0 0 5.8rem;
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.7px;
  text-transform: uppercase;
  text-align: left;
}
.q-status.live { color: #B8E8A8; }
.q-status.results { color: var(--orange); }
.q-status.done { color: var(--muted); }
.q-status.opened { color: var(--blue); }
.q-status.waiting { color: var(--faint); }
.live-q-text { flex: 1; min-width: 0; }

.answers {
  margin: 10px 0 0;
  padding: 0;
  list-style: none;
}
.answers li {
  background: var(--surface);
  border: 1px solid var(--border-soft);
  border-radius: 10px;
  padding: 10px 12px;
  margin: 0 0 8px;
  color: var(--body);
  font-size: 0.92rem;
}

.row-actions { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 10px; }
.row-actions .btn { width: auto; flex: 1; padding: 12px 10px; font-size: 0.95rem; }
.session-alert { margin: 0 0 14px; }
.session-alert .pill { margin: 0 0 10px; }

.q-card {
  background: var(--bg-mid);
  border: 1.5px solid var(--border-soft);
  border-radius: var(--radius);
  padding: 14px;
  margin: 0 0 12px;
}
.q-card.live { border-color: var(--purple); }
.back-link {
  background: none;
  border: none;
  color: var(--blue);
  font-size: 0.95rem;
  font-weight: 600;
  padding: 0;
  margin: 0 0 10px;
  cursor: pointer;
  font-family: inherit;
}