/* Botões, cards, badges, inputs, modal, sheet, accordion, tabs */

/* ============ Botões ============ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  font-weight: 600;
  border-radius: 9999px;
  padding: 0 1.5rem;
  height: 2.75rem;
  white-space: nowrap;
  transition: all .25s ease;
  border: 1px solid transparent;
  cursor: pointer;
  line-height: 1;
}
.btn:disabled { opacity: .6; cursor: not-allowed; }

.btn-lg { height: 3.5rem; padding: 0 2rem; font-size: 1.125rem; }

/* Primário branco (Navbar "Garantir Vaga") */
.btn-white {
  background: #fff;
  color: #000;
  box-shadow: 0 0 15px rgba(255,255,255,.2);
}
.btn-white:hover {
  background: var(--zinc-300);
  box-shadow: 0 0 20px rgba(255,255,255,.4);
  transform: scale(1.05);
}

/* Primário gradiente roxo→índigo (Hero CTA) */
.btn-gradient {
  background: linear-gradient(to right, var(--purple-600), var(--indigo-600));
  color: #fff;
  box-shadow: 0 10px 25px -5px rgba(168,85,247,.25);
}
.btn-gradient:hover {
  background: linear-gradient(to right, var(--purple-700), var(--indigo-700));
}

/* Primário roxo cheio (Ticket VIP) */
.btn-purple {
  background: var(--purple-600);
  color: #fff;
  box-shadow: 0 10px 15px -5px rgba(126,34,206,.2);
}
.btn-purple:hover { background: var(--purple-700); }

/* Outline */
.btn-outline {
  background: transparent;
  color: #fff;
  border-color: var(--zinc-700);
}
.btn-outline:hover {
  background: var(--zinc-800);
  color: #fff;
}

.btn-outline-purple {
  background: transparent;
  color: var(--purple-400);
  border-color: rgba(168,85,247,.5);
}
.btn-outline-purple:hover { background: rgba(168,85,247,.1); }

/* WhatsApp */
.btn-whatsapp {
  background: var(--whatsapp);
  color: #fff;
  box-shadow: 0 0 20px rgba(37,211,102,.2);
}
.btn-whatsapp:hover {
  background: var(--whatsapp-dark);
  box-shadow: 0 0 30px rgba(37,211,102,.4);
}

.btn-green {
  background: var(--green-600);
  color: #fff;
  height: 3.25rem;
  padding: 0 2rem;
  font-size: 1.125rem;
}
.btn-green:hover { background: var(--green-700); }

/* Ghost ícone */
.btn-icon-ghost {
  width: 2.5rem;
  height: 2.5rem;
  padding: 0;
  border-radius: var(--radius);
  background: transparent;
  color: #fff;
}
.btn-icon-ghost:hover { background: var(--zinc-800); }

/* Botão pleno (ingresso normal) */
.btn-soft {
  background: var(--white-05);
  border-color: var(--white-10);
  color: #fff;
}
.btn-soft:hover { background: var(--white-10); }

/* ============ Cards ============ */
.card {
  background: rgba(24,24,27,.4);
  border: 1px solid var(--zinc-800);
  border-radius: var(--radius);
  transition: all .3s ease;
}
.card:hover { background: rgba(24,24,27,.6); }
.card-header { padding: 2.5rem 1.5rem 2rem; text-align: center; }
.card-content{ padding: 0 1.5rem; }
.card-footer { padding: 2rem 1.5rem; }

/* ============ Badge ============ */
.badge {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .25rem .75rem;
  font-size: .75rem;
  font-weight: 500;
  border-radius: 9999px;
  border: 1px solid var(--zinc-700);
  color: var(--zinc-400);
  background: transparent;
}

.badge-purple {
  border-color: rgba(168,85,247,.3);
  background: rgba(168,85,247,.1);
  color: var(--purple-300);
  font-weight: 500;
  font-size: .875rem;
  padding: .5rem 1rem;
}

/* ============ Form ============ */
.form-group { display: flex; flex-direction: column; gap: .5rem; }

.label {
  font-size: .875rem;
  font-weight: 500;
  color: var(--zinc-300);
}

.input {
  display: block;
  width: 100%;
  height: 2.5rem;
  padding: 0 .75rem;
  background: var(--zinc-900);
  border: 1px solid var(--zinc-700);
  border-radius: calc(var(--radius) - 2px);
  color: #fff;
  transition: border-color .2s, box-shadow .2s;
}
.input::placeholder { color: var(--zinc-500); }
.input:focus {
  outline: none;
  border-color: var(--purple-500);
  box-shadow: 0 0 0 2px rgba(168,85,247,.2);
}

/* ============ Modal (Dialog) ============ */
.modal-overlay {
  position: fixed; inset: 0;
  background: rgba(0,0,0,.7);
  backdrop-filter: blur(4px);
  z-index: 100;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  opacity: 0;
  transition: opacity .2s ease;
}
.modal-overlay.open { display: flex; opacity: 1; }

.modal {
  width: 100%;
  max-width: 425px;
  background: var(--zinc-950);
  border: 1px solid var(--zinc-800);
  border-radius: var(--radius);
  padding: 1.5rem;
  color: #fff;
  box-shadow: 0 25px 50px -12px rgba(0,0,0,.8);
  animation: scale-in .2s ease-out;
}
.modal-title {
  font-size: 1.5rem;
  font-weight: 700;
  background: linear-gradient(to right, var(--purple-400), var(--pink-600));
  -webkit-background-clip: text;
          background-clip: text;
  color: transparent;
}
.modal-description { color: var(--zinc-400); margin-top: .5rem; }
.modal-close {
  position: absolute;
  top: 1rem; right: 1rem;
  width: 1.75rem; height: 1.75rem;
  display: inline-flex; align-items: center; justify-content: center;
  border-radius: 9999px;
  color: var(--zinc-400);
}
.modal-close:hover { color: #fff; background: var(--zinc-800); }

@keyframes scale-in {
  from { opacity: 0; transform: scale(.96) translateY(8px); }
  to   { opacity: 1; transform: scale(1)   translateY(0); }
}

/* ============ Sheet (menu mobile) ============ */
.sheet-overlay {
  position: fixed; inset: 0;
  background: rgba(0,0,0,.6);
  backdrop-filter: blur(2px);
  z-index: 80;
  display: none;
  opacity: 0;
  transition: opacity .2s ease;
}
.sheet-overlay.open { display: block; opacity: 1; }

.sheet {
  position: fixed;
  top: 0; right: 0; bottom: 0;
  width: 100%; max-width: 300px;
  background: var(--zinc-950);
  border-left: 1px solid var(--zinc-800);
  z-index: 90;
  padding: 1.5rem;
  transform: translateX(100%);
  transition: transform .3s ease;
  color: #fff;
  display: flex;
  flex-direction: column;
}
.sheet.open { transform: translateX(0); }

/* ============ Accordion ============ */
.accordion-item {
  border: 1px solid var(--zinc-800);
  background: rgba(24,24,27,.3);
  border-radius: var(--radius);
  margin-bottom: 1rem;
}
.accordion-trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem;
  text-align: left;
  font-weight: 500;
  color: #fff;
  transition: color .2s;
}
.accordion-trigger:hover { color: var(--purple-400); }
.accordion-trigger .accordion-icon { transition: transform .2s; }
.accordion-item.open .accordion-trigger .accordion-icon { transform: rotate(180deg); }
.accordion-content {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows .25s ease;
}
.accordion-item.open .accordion-content { grid-template-rows: 1fr; }
.accordion-content > div {
  overflow: hidden;
  padding: 0 1rem;
  color: var(--zinc-400);
}
.accordion-item.open .accordion-content > div { padding: 0 1rem 1rem; }

/* ============ Tabs ============ */
.tabs-list {
  display: inline-flex;
  background: var(--zinc-900);
  border: 1px solid var(--zinc-800);
  border-radius: var(--radius);
  padding: .25rem;
  gap: .25rem;
}
.tabs-trigger {
  padding: .5rem 1rem;
  border-radius: calc(var(--radius) - 4px);
  color: var(--zinc-400);
  font-weight: 500;
  font-size: .875rem;
  transition: background .2s, color .2s;
}
.tabs-trigger.active {
  background: var(--purple-600);
  color: #fff;
}
.tabs-content { display: none; }
.tabs-content.active { display: block; }