:root {
  --bg: #0d0f18;
  --bg-2: #151936;
  --card: #101425;
  --accent: #ffb020;
  --accent-2: #3dd6a7;
  --text: #f7f4ee;
  --muted: #b7b2a4;
  --danger: #ff7b7b;
  --shadow: 0 30px 80px rgba(4, 6, 18, 0.55);
  --radius: 22px;
  --font-title: "Unbounded", system-ui, sans-serif;
  --font-body: "Space Grotesk", system-ui, sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--text);
  background: radial-gradient(circle at top right, rgba(255, 176, 32, 0.15), transparent 45%),
    radial-gradient(circle at 15% 25%, rgba(61, 214, 167, 0.2), transparent 40%),
    linear-gradient(160deg, var(--bg), var(--bg-2));
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.app {
  width: min(520px, 94vw);
  display: grid;
  gap: 20px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 14px;
}

.brand__logo {
  width: 52px;
  height: 52px;
  border-radius: 18px;
  background: conic-gradient(from 210deg, var(--accent), #ffe0a2, var(--accent-2));
  color: #0b0d14;
  font-weight: 700;
  display: grid;
  place-items: center;
  font-family: var(--font-title);
  letter-spacing: 1px;
}

.brand__title {
  font-family: var(--font-title);
  font-size: 1.3rem;
  letter-spacing: 0.5px;
}

.brand__subtitle {
  color: var(--muted);
  font-size: 0.95rem;
}

.card {
  background: rgba(16, 20, 37, 0.92);
  border-radius: var(--radius);
  padding: 26px 24px;
  box-shadow: var(--shadow);
  border: 1px solid rgba(255, 255, 255, 0.06);
  backdrop-filter: blur(14px);
}

h1,
h2 {
  font-family: var(--font-title);
  margin: 0 0 8px;
}

.muted {
  color: var(--muted);
  margin: 0 0 20px;
}

.field {
  display: grid;
  gap: 8px;
  font-weight: 500;
  margin-bottom: 18px;
}

.field input {
  width: 100%;
  padding: 14px 16px;
  border-radius: 16px;
  border: 1px solid transparent;
  background: #0a0d1a;
  color: var(--text);
  font-size: 1rem;
  outline: none;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.field input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(255, 176, 32, 0.2);
}

.button-group {
  display: grid;
  gap: 12px;
}

.btn {
  border: none;
  border-radius: 16px;
  padding: 14px 18px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease, opacity 0.2s ease;
}

.btn.primary {
  background: var(--accent);
  color: #14120f;
  box-shadow: 0 12px 30px rgba(255, 176, 32, 0.3);
}

.btn.ghost {
  background: #151b32;
  color: var(--text);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.btn.full {
  width: 100%;
  margin-top: 18px;
}

.btn.tiny {
  width: 50px;
  height: 50px;
  font-size: 1.4rem;
  padding: 0;
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  box-shadow: none;
  transform: none;
}

.btn:not(:disabled):active {
  transform: scale(0.98);
}

.counter {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 16px;
  margin: 12px 0;
}

.counter__value {
  text-align: center;
  font-family: var(--font-title);
  font-size: 2.1rem;
}

.counter__value span {
  display: block;
  font-size: 0.9rem;
  font-family: var(--font-body);
  color: var(--muted);
}

.counter__range {
  color: var(--muted);
  font-size: 0.9rem;
  margin-bottom: 18px;
}

.toggle {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 600;
  margin-bottom: 18px;
}

.toggle input {
  display: none;
}

.toggle__ui {
  width: 46px;
  height: 28px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.12);
  position: relative;
  transition: background 0.2s ease;
}

.toggle__ui::after {
  content: "";
  position: absolute;
  top: 3px;
  left: 3px;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: #f0e5d2;
  transition: transform 0.2s ease;
}

.toggle input:checked + .toggle__ui {
  background: rgba(61, 214, 167, 0.5);
}

.toggle input:checked + .toggle__ui::after {
  transform: translateX(18px);
}

.toggle__label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.toggle__icon {
  width: 22px;
  height: 22px;
}

.room-code {
  font-family: var(--font-title);
  font-size: 1.4rem;
  letter-spacing: 2px;
  padding: 14px;
  border-radius: 16px;
  background: rgba(255, 176, 32, 0.08);
  border: 1px solid rgba(255, 176, 32, 0.4);
  margin-bottom: 18px;
  text-align: center;
}

.player-list {
  list-style: none;
  padding: 0;
  margin: 0 0 18px;
  display: grid;
  gap: 10px;
}

.player-list li {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  border-radius: 14px;
  background: rgba(12, 15, 28, 0.9);
  border: 1px solid rgba(255, 255, 255, 0.06);
  animation: pop 0.25s ease;
}

.player-icon {
  width: 28px;
  height: 28px;
}

.room-footer {
  display: grid;
  gap: 12px;
}

.role-panel {
  padding: 16px;
  border-radius: 18px;
  border: 1px solid rgba(61, 214, 167, 0.4);
  background: rgba(10, 18, 18, 0.7);
  margin-bottom: 16px;
  text-align: center;
}

.role-panel.mole {
  border-color: rgba(255, 176, 32, 0.6);
  background: rgba(30, 18, 6, 0.75);
}

.role-label {
  font-family: var(--font-title);
  letter-spacing: 2px;
  font-size: 1.1rem;
  color: var(--accent-2);
}

.role-panel.mole .role-label {
  color: var(--accent);
}

.role-word {
  margin-top: 10px;
  font-size: 1.4rem;
  font-weight: 600;
}

.self-name {
  font-size: 0.95rem;
  color: var(--muted);
  margin-bottom: 6px;
}

.result-panel {
  margin-top: 14px;
  padding: 16px;
  border-radius: 18px;
  background: rgba(255, 176, 32, 0.08);
  border: 1px solid rgba(255, 176, 32, 0.4);
  display: grid;
  gap: 12px;
}

.result-text {
  font-weight: 600;
}

.room-status {
  font-weight: 600;
  color: var(--accent-2);
}

.hidden {
  display: none;
}

.overlay {
  position: fixed;
  inset: 0;
  display: grid;
  place-items: center;
  background: rgba(5, 7, 16, 0.7);
  z-index: 10;
  padding: 24px;
}

.overlay.hidden {
  display: none;
}

.modal {
  width: min(420px, 90vw);
}

.vote-list {
  display: grid;
  gap: 10px;
  margin: 12px 0 18px;
}

.vote-list button {
  width: 100%;
}

.countdown-card {
  width: min(320px, 85vw);
  text-align: center;
}

.countdown-ring {
  position: relative;
  width: 140px;
  height: 140px;
  margin: 0 auto 12px;
}

.countdown-ring svg {
  width: 100%;
  height: 100%;
  transform: rotate(-90deg);
}

.ring-bg {
  fill: none;
  stroke: rgba(255, 255, 255, 0.1);
  stroke-width: 10;
}

.ring-progress {
  fill: none;
  stroke: var(--accent);
  stroke-width: 10;
  stroke-linecap: round;
  stroke-dasharray: 302;
  stroke-dashoffset: 0;
  transition: stroke-dashoffset 1s linear;
}

.countdown-number {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  font-family: var(--font-title);
  font-size: 2.5rem;
}

.countdown-label {
  color: var(--muted);
}

@keyframes pop {
  from {
    transform: translateY(6px);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

@media (min-width: 600px) {
  .button-group {
    grid-template-columns: 1fr 1fr;
  }

  .btn.full {
    grid-column: 1 / -1;
  }
}