:root {
  --bg: #fff8f9;
  --card: #ffffff;
  --text: #3b2d2f;
  --muted: #a88d94;
  --lilas: #d6b4e8;
  --lilas-strong: #c38bde;
  --ocupado: #e5e5e5;
  --disponivel-bg: #fff6f8;
  --disponivel-border: #d6b4e8;
  --agendado-bg: #f0e6ff;
}
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
body {
  font-family: "Segoe UI", sans-serif;
  color: var(--text);
  /* gradiente apenas com tokens */
  background: linear-gradient(
    180deg,
    var(--bg) 0%,
    color-mix(in srgb, var(--accent) 45%, var(--bg)) 45%,
    var(--bg) 100%
  );
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: 24px 16px;
}
.wrap {
  width: 100%;
  max-width: 800px;
  background: var(--card);
  border-radius: 20px;
  box-shadow: 0 10px 40px
    color-mix(in srgb, var(--lilas-strong) 16%, transparent);
  padding: 24px;
}
h1 {
  text-align: center;
  margin-bottom: 6px;
}
.hint {
  text-align: center;
  color: var(--muted);
  margin-bottom: 18px;
}

.item {
  border: 1px solid var(--border);
  background: var(--chip);
  border-radius: 14px;
  padding: 14px 16px;
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.info {
  display: flex;
  flex-direction: column;
}
.tag {
  font-size: 0.85rem;
  color: var(--muted);
}

.btn {
  background: var(--lilas);
  color: var(--card);
  border: none;
  border-radius: 10px;
  padding: 8px 12px;
  font-weight: 700;
  cursor: pointer;
  transition: 0.2s;
}
.btn:hover {
  background: var(--lilas-strong);
}
.btn-secondary {
  background: color-mix(in srgb, var(--muted) 50%, var(--card));
  color: var(--card);
}
.muted {
  color: var(--muted);
}
.finalizado {
  background: color-mix(in srgb, var(--bg) 80%, var(--card));
  border-color: var(--border);
}
.ok {
  background: color-mix(in srgb, var(--success) 10%, var(--card));
  border-color: color-mix(in srgb, var(--success) 30%, var(--border));
}
footer {
  text-align: center;
  color: var(--muted);
  font-size: 0.8rem;
  margin-top: 18px;
}

nav.links {
  width: 100%;
  max-width: 800px;
  display: flex;
  justify-content: space-around;
  background: var(--card);
  padding: 10px;
  border-radius: 12px;
  box-shadow: 0 2px 10px
    color-mix(in srgb, var(--lilas-strong) 10%, transparent);
  margin: 0 auto 14px;
  position: sticky;
  top: 8px;
  z-index: 5;
}
nav.links a {
  text-decoration: none;
  color: var(--text);
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 6px;
}
nav.links a:hover {
  color: var(--lilas-strong);
}

/* Modais */
.modal {
  display: none;
  position: fixed;
  z-index: 10;
  inset: 0;
  background: color-mix(in srgb, var(--text) 50%, transparent);
  justify-content: center;
  align-items: center;
}
.modal .box {
  background: var(--card);
  border-radius: 12px;
  box-shadow: 0 4px 20px
    color-mix(in srgb, var(--lilas-strong) 18%, transparent);
  padding: 20px;
  width: 90%;
  max-width: 340px;
}
.box h3 {
  margin-bottom: 10px;
  text-align: center;
}
.box label {
  display: block;
  font-size: 0.9rem;
  margin: 8px 0 4px;
}
.box input {
  width: 100%;
  padding: 10px;
  border: 1px solid var(--border);
  border-radius: 8px;
  margin-bottom: 6px;
}
.row {
  display: flex;
  gap: 8px;
  align-items: center;
}
.row .grow {
  flex: 1;
}
.timer {
  font-size: 0.9rem;
  color: var(--muted);
}

@media (min-width: 640px) {
  .wrap {
    padding: 28px;
  }
  .item {
    display: grid;
    grid-template-columns: 1fr auto;
    align-items: center;
  }
}
@media (min-width: 960px) {
  .wrap {
    max-width: 960px;
  }
}

.btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}
.item.locked {
  background: var(--ocup);
  border-color: color-mix(in srgb, var(--border) 80%, var(--bg));
}
.item.locked .muted {
  font-weight: 600;
}