:root {
  --background: #0a0a0a;
  --card: #141414;
  --card-80: rgba(20, 20, 20, 0.8);
  --border: #262626;
  --input: #1c1c1c;
  --primary: #aef000;
  --primary-dim: rgba(174, 240, 0, 0.5);
  --primary-glow: rgba(174, 240, 0, 0.35);
  --foreground: #fafafa;
  --muted: #8a8a8a;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  background: var(--background);
  color: var(--foreground);
  font-family: 'Inter', system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  line-height: 1.5;
  min-height: 100vh;
  background-image:
    radial-gradient(circle at 20% 0%, rgba(174, 240, 0, 0.06), transparent 40%),
    radial-gradient(circle at 80% 100%, rgba(174, 240, 0, 0.05), transparent 40%);
}

.container { max-width: 56rem; margin: 0 auto; padding: 3rem 1rem 5rem; }

/* Cabeçalho */
.eyebrow {
  font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.3em;
  color: var(--primary); font-weight: 600;
}
.title {
  font-family: 'Oswald', 'Arial Narrow', sans-serif;
  font-weight: 700; font-size: clamp(2.2rem, 7vw, 4rem);
  text-transform: uppercase; margin: 0.75rem 0 1rem; line-height: 1.05;
}
.title .glow {
  color: var(--primary);
  text-shadow: 0 0 18px var(--primary-glow), 0 0 40px var(--primary-glow);
  animation: glow 2.5s ease-in-out infinite;
}
@keyframes glow {
  0%,100% { text-shadow: 0 0 18px var(--primary-glow), 0 0 40px var(--primary-glow); }
  50% { text-shadow: 0 0 26px var(--primary), 0 0 60px var(--primary-glow); }
}
.lead { color: var(--muted); max-width: 36rem; margin: 0 auto; font-size: 1.05rem; }
.lead .price { color: var(--primary); font-weight: 700; }
.center { text-align: center; }
.mb-12 { margin-bottom: 3rem; }

/* Card / form */
.card {
  background: var(--card-80);
  border: 1px solid var(--border);
  backdrop-filter: blur(6px);
  padding: 1.5rem;
  box-shadow: 0 10px 40px rgba(0,0,0,0.5);
  transition: box-shadow .5s ease;
}
.card:hover { box-shadow: 0 0 60px rgba(174,240,0,0.08); }
@media (min-width: 768px) { .card { padding: 2.5rem; } }

fieldset { border: 0; margin-bottom: 2rem; }
legend {
  font-family: 'Oswald', sans-serif; font-size: 1.5rem; color: var(--primary);
  display: flex; align-items: center; gap: 0.75rem; margin-bottom: 1.25rem;
}
.step-num {
  background: var(--primary); color: var(--background);
  width: 2rem; height: 2rem; display: inline-flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 1.1rem;
  clip-path: polygon(0 0, 100% 0, 85% 100%, 0% 100%);
}

label.field-label {
  font-family: 'Oswald', sans-serif; text-transform: uppercase;
  font-size: 0.65rem; letter-spacing: 0.15em; color: var(--primary);
  margin-bottom: 0.35rem; display: block; font-weight: 600;
}

.grid { display: grid; gap: 1rem; }
@media (min-width: 768px) { .grid-2 { grid-template-columns: 1fr 1fr; } }
.field { margin-bottom: 1rem; }

input[type=text], input[type=email], input[type=date], input[type=tel],
select, textarea {
  width: 100%; height: 2.5rem; padding: 0.5rem 0.75rem;
  background: var(--input); color: var(--foreground);
  border: 1px solid var(--border); border-radius: 0.375rem;
  font-size: 0.95rem; font-family: inherit; transition: border-color .2s, box-shadow .2s;
}
textarea { height: auto; min-height: 80px; resize: vertical; }
input::placeholder, textarea::placeholder { color: #5a5a5a; }
input:focus, select:focus, textarea:focus {
  outline: none; border-color: var(--primary);
  box-shadow: 0 0 0 2px rgba(174,240,0,0.25);
}
input[type=date]::-webkit-calendar-picker-indicator { filter: invert(1); opacity: .6; }

/* Radios / checkboxes */
.options { display: flex; flex-wrap: wrap; gap: 1rem; }
.options.col { flex-direction: column; gap: 0.75rem; }
.opt { display: flex; align-items: center; gap: 0.5rem; }
.opt label { cursor: pointer; font-size: 0.9rem; }
input[type=radio], input[type=checkbox] {
  accent-color: var(--primary); width: 1rem; height: 1rem; cursor: pointer;
}

.termos {
  background: rgba(40,40,40,0.3); border: 1px solid rgba(40,40,40,0.6);
  padding: 1rem; border-radius: 0.25rem; display: flex; flex-direction: column; gap: 0.75rem;
}
.termo { display: flex; align-items: flex-start; gap: 0.75rem; }
.termo label { font-size: 0.78rem; line-height: 1.4; cursor: pointer; color: rgba(250,250,250,0.9); }

/* Upload */
.upload-label {
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 0.6rem;
  border: 2px dashed rgba(174,240,0,0.3); border-radius: 0.25rem; padding: 1.5rem;
  cursor: pointer; transition: all .2s; text-align: center;
}
.upload-label:hover { border-color: var(--primary); background: rgba(174,240,0,0.05); }
.upload-icon {
  background: rgba(174,240,0,0.2); color: var(--primary);
  padding: 0.5rem; border-radius: 0.25rem; display: inline-flex;
}
.upload-text {
  font-size: 0.7rem; font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.2em; color: rgba(174,240,0,0.7);
}
.upload-file-name { font-size: 0.75rem; color: var(--primary); margin-top: 0.25rem; word-break: break-all; }
input[type=file] { display: none; }

/* Link "Saiba mais sobre os termos" */
.terms-link {
  display: inline-flex; align-items: center; gap: 0.4rem;
  background: none; border: 0; cursor: pointer; padding: 0;
  font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.15em;
  color: rgba(174,240,0,0.7); transition: color .2s;
}
.terms-link:hover { color: var(--primary); }

/* Modal */
.modal-overlay {
  position: fixed; inset: 0; z-index: 50;
  background: rgba(0,0,0,0.75); backdrop-filter: blur(4px);
  display: none; align-items: center; justify-content: center; padding: 1rem;
}
.modal-overlay.open { display: flex; }
.modal {
  position: relative; max-width: 32rem; width: 100%; max-height: 85vh; overflow-y: auto;
  background: var(--card); border: 1px solid var(--primary-dim);
  border-radius: 0.5rem; padding: 2rem;
  box-shadow: 0 0 60px rgba(174,240,0,0.12);
  animation: modalIn .25s cubic-bezier(0.22, 1, 0.36, 1);
}
@keyframes modalIn { from { opacity: 0; transform: translateY(12px) scale(.98); } to { opacity: 1; transform: none; } }
.modal-title {
  font-family: 'Oswald', sans-serif; text-transform: uppercase; color: var(--primary);
  font-size: 1.6rem; margin-bottom: 1.25rem; padding-right: 2.5rem;
  text-shadow: 0 0 18px var(--primary-glow);
}
.modal-body p { font-size: 0.875rem; line-height: 1.6; color: rgba(250,250,250,0.85); margin-bottom: 1rem; }
.modal-body strong { color: var(--foreground); }
.modal-close {
  position: absolute; top: 1rem; right: 1rem;
  width: 2rem; height: 2rem; display: inline-flex; align-items: center; justify-content: center;
  background: none; border: 1px solid var(--primary-dim); border-radius: 999px;
  color: var(--primary); cursor: pointer; transition: all .2s;
}
.modal-close:hover { background: rgba(174,240,0,0.1); box-shadow: 0 0 16px var(--primary-glow); }

/* Pagamento */
.pix-box { background: var(--card); border: 1px solid rgba(174,240,0,0.2); padding: 1.5rem; border-radius: 0.25rem; }
.pix-head { display: flex; justify-content: space-between; align-items: center;
  border-bottom: 1px solid rgba(174,240,0,0.1); padding-bottom: 1rem; margin-bottom: 1rem; }
.pix-head h4 { font-family: 'Oswald', sans-serif; font-size: 1.25rem; text-transform: uppercase; color: var(--primary); }
.badge { font-size: 0.65rem; background: rgba(174,240,0,0.1); color: var(--primary);
  padding: 0.25rem 0.6rem; border-radius: 999px; text-transform: uppercase; font-weight: 700; }
.pix-key { color: var(--primary); user-select: all; font-weight: 600; }

/* Botão */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem;
  background: var(--primary); color: var(--background);
  font-family: 'Oswald', sans-serif; font-weight: 700; text-transform: uppercase; letter-spacing: 0.05em;
  height: 3.5rem; width: 100%; border: 0; border-radius: 0.375rem; font-size: 1.1rem; cursor: pointer;
  box-shadow: 0 0 30px rgba(174,240,0,0.4); transition: all .3s;
}
.btn:hover { transform: scale(1.02); box-shadow: 0 0 50px rgba(174,240,0,0.7); }
.btn:active { transform: scale(0.98); }
.btn:disabled { opacity: 0.6; cursor: not-allowed; transform: none; }

.recaptcha-wrap { display: flex; flex-direction: column; align-items: center; gap: 0.5rem; margin: 1.5rem 0; }
.foot-note { font-size: 0.55rem; text-align: center; color: var(--muted);
  text-transform: uppercase; letter-spacing: 0.3em; opacity: 0.5; margin-top: 0.75rem; }
.hidden { display: none; }
.req { color: var(--primary); }

/* Validação front-end */
.input-error,
input.input-error, select.input-error, textarea.input-error {
  border-color: #dc2626 !important;
  box-shadow: 0 0 0 2px rgba(220,38,38,0.25) !important;
}
.field-error {
  display: block; color: #fca5a5; font-size: 0.72rem;
  margin-top: 0.3rem; line-height: 1.3;
}
.options.input-error, .termo.input-error { box-shadow: none !important; }
.options.input-error label, .termo.input-error label { color: #fca5a5; }

/* Alertas */
.alert { padding: 1rem 1.25rem; border-radius: 0.375rem; margin-bottom: 1.5rem; font-size: 0.9rem; }
.alert-error { background: rgba(220,38,38,0.12); border: 1px solid rgba(220,38,38,0.4); color: #fca5a5; }
.alert-success { background: rgba(174,240,0,0.1); border: 1px solid rgba(174,240,0,0.4); color: var(--primary); }
.alert ul { margin: 0.5rem 0 0 1.25rem; }

/* Página de sucesso */
.success-wrap { max-width: 32rem; margin: 0 auto; text-align: center; padding-top: 5rem; }
.success-icon { color: var(--primary); margin-bottom: 1.5rem;
  filter: drop-shadow(0 0 20px var(--primary-glow)); }
.link { color: var(--primary); text-decoration: none; }
.link:hover { text-decoration: underline; }

/* ---------------- Admin ---------------- */
.admin-body { background: var(--background); }
.admin-nav {
  display: flex; justify-content: space-between; align-items: center;
  padding: 1rem 1.5rem; border-bottom: 1px solid var(--border); background: var(--card);
}
.admin-nav .brand { font-family:'Oswald',sans-serif; font-weight:700; text-transform:uppercase;
  color: var(--primary); letter-spacing: 0.05em; font-size: 1.1rem; }
.admin-main { max-width: 80rem; margin: 0 auto; padding: 2rem 1.5rem; }
.admin-actions { display:flex; gap: 1rem; align-items:center; }

.stats { display: grid; grid-template-columns: repeat(auto-fit,minmax(160px,1fr)); gap: 1rem; margin-bottom: 2rem; }
.stat { background: var(--card); border:1px solid var(--border); border-radius: 0.5rem; padding: 1.25rem; }
.stat .n { font-family:'Oswald',sans-serif; font-size: 2rem; color: var(--primary); font-weight:700; }
.stat .l { font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.1em; color: var(--muted); }

table { width: 100%; border-collapse: collapse; background: var(--card);
  border: 1px solid var(--border); border-radius: 0.5rem; overflow: hidden; }
th, td { padding: 0.75rem 1rem; text-align: left; border-bottom: 1px solid var(--border); font-size: 0.875rem; }
th { background: rgba(0,0,0,0.3); text-transform: uppercase; font-size: 0.7rem; letter-spacing: 0.08em; color: var(--muted); }
tr:hover td { background: rgba(174,240,0,0.03); }
td a, th a { color: var(--primary); text-decoration: none; }

.tag { display:inline-block; padding: 0.15rem 0.6rem; border-radius: 999px; font-size: 0.7rem; text-transform: uppercase; font-weight: 700; }
.tag-pendente { background: rgba(234,179,8,0.15); color: #fde047; }
.tag-confirmada { background: rgba(174,240,0,0.15); color: var(--primary); }
.tag-cancelada { background: rgba(220,38,38,0.15); color: #fca5a5; }

.btn-sm { display:inline-flex; align-items:center; gap:0.35rem; padding: 0.4rem 0.8rem; border-radius: 0.375rem;
  font-size: 0.8rem; font-weight: 600; cursor: pointer; border: 1px solid var(--border);
  background: var(--card); color: var(--foreground); text-decoration: none; }
.btn-sm:hover { border-color: var(--primary); color: var(--primary); }
.btn-primary { background: var(--primary); color: var(--background); border-color: var(--primary); }
.btn-danger:hover { border-color: #dc2626; color: #fca5a5; }

.login-wrap { max-width: 24rem; margin: 6rem auto; }
.detail-grid { display: grid; grid-template-columns: repeat(auto-fit,minmax(220px,1fr)); gap: 1rem; }
.detail-item { background: var(--card); border:1px solid var(--border); border-radius: 0.5rem; padding: 1rem; }
.detail-item .k { font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--muted); margin-bottom: 0.25rem; }
.detail-item .v { font-size: 0.95rem; word-break: break-word; }
.detail-img { max-width: 100%; border-radius: 0.5rem; border: 1px solid var(--border); margin-top: 0.5rem; }
.toolbar { display: flex; gap: 1rem; flex-wrap: wrap; align-items: center; margin-bottom: 1.5rem; }
.toolbar input, .toolbar select { width: auto; min-width: 200px; }
.section-title { font-family:'Oswald',sans-serif; text-transform:uppercase; color: var(--primary);
  font-size: 1.25rem; margin: 2rem 0 1rem; }

/* Ajustes para telas pequenas */
@media (max-width: 640px) {
  .container { padding: 2rem 1rem 4rem; }
  .admin-nav { flex-direction: column; gap: 0.75rem; align-items: flex-start; }
  .admin-main { padding: 1.5rem 1rem; }
  .toolbar input, .toolbar select { width: 100%; min-width: 0; }
  .toolbar { flex-direction: column; align-items: stretch; }
  legend { font-size: 1.25rem; }
}