@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&family=Plus+Jakarta+Sans:wght@600;700;800&display=swap');

:root {
  /* Base — quase preto, não azul saturado. O azul entra só como acento. */
  --bg-0: #06070b;
  --bg-1: #0a0d16;
  --bg-2: #0e1220;

  /* Acento — um índigo/azul mais sóbrio (estilo Linear/Stripe), não neon */
  --accent: #4f6bf6;
  --accent-2: #7c8cff;
  --accent-soft: rgba(79, 107, 246, 0.14);
  --accent-border: rgba(124, 140, 255, 0.35);

  --branco: #f5f7fb;
  --texto-suave: rgba(245, 247, 251, 0.64);
  --texto-fraco: rgba(245, 247, 251, 0.42);

  --borda: rgba(255, 255, 255, 0.08);
  --borda-forte: rgba(255, 255, 255, 0.16);
  --superficie: rgba(255, 255, 255, 0.03);
  --superficie-hover: rgba(255, 255, 255, 0.05);

  --sucesso: #34d399;
  --erro: #f87171;

  --raio: 14px;
  --raio-sm: 9px;
  --fonte-titulo: 'Plus Jakarta Sans', 'Inter', system-ui, sans-serif;
  --fonte-corpo: 'Inter', system-ui, sans-serif;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--fonte-corpo);
  color: var(--branco);
  background-color: var(--bg-0);
  background-image:
    radial-gradient(ellipse 900px 500px at 50% -10%, rgba(79, 107, 246, 0.16), transparent 60%),
    radial-gradient(ellipse 600px 400px at 100% 20%, rgba(124, 140, 255, 0.06), transparent 60%),
    linear-gradient(180deg, var(--bg-0) 0%, var(--bg-1) 55%, var(--bg-0) 100%);
  background-attachment: fixed;
  -webkit-font-smoothing: antialiased;
}

/* textura sutil tipo "grid" — dá profundidade sem parecer gerado por IA */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, black 0%, transparent 70%);
  z-index: 0;
}

.topbar, .hero, .container, footer { position: relative; z-index: 1; }

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 6vw;
  border-bottom: 1px solid var(--borda);
}

.brand {
  display: flex;
  align-items: center;
  gap: 13px;
}

.brand-logo {
  width: 42px;
  height: 42px;
  border-radius: 11px;
  background: var(--bg-2);
  border: 1px solid var(--accent-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--fonte-titulo);
  font-weight: 800;
  font-size: 15px;
  letter-spacing: -0.5px;
  color: var(--accent-2);
}

.brand-name {
  font-family: var(--fonte-titulo);
  font-weight: 700;
  font-size: 18px;
  letter-spacing: -0.2px;
  color: var(--branco);
}

.brand-name span {
  font-weight: 800;
  color: var(--accent-2);
}

.brand-tag {
  font-size: 11.5px;
  color: var(--texto-fraco);
  margin-top: 1px;
}

.hero {
  text-align: center;
  padding: 76px 6vw 34px;
}

.hero h1 {
  font-family: var(--fonte-titulo);
  font-size: clamp(30px, 4.2vw, 48px);
  margin: 0 0 16px;
  font-weight: 800;
  letter-spacing: -1px;
  line-height: 1.12;
  color: var(--branco);
}

.hero h1 .grad {
  background: linear-gradient(100deg, var(--accent-2) 10%, #b9c2ff 50%, var(--accent-2) 90%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero p {
  color: var(--texto-suave);
  font-size: 16.5px;
  max-width: 560px;
  margin: 0 auto;
  line-height: 1.55;
}

.container {
  max-width: 1180px;
  margin: 0 auto;
  padding: 34px 6vw 100px;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 18px;
  margin-top: 22px;
}

.card {
  background: var(--superficie);
  border: 1px solid var(--borda);
  border-radius: var(--raio);
  padding: 22px;
  transition: border-color 0.18s ease, background 0.18s ease, transform 0.18s ease;
  display: flex;
  flex-direction: column;
  gap: 13px;
}

.card:hover {
  background: var(--superficie-hover);
  border-color: var(--borda-forte);
  transform: translateY(-2px);
}

.card-icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  background: var(--accent-soft);
  border: 1px solid var(--accent-border);
}

.card h3 {
  font-family: var(--fonte-titulo);
  margin: 0;
  font-size: 16.5px;
  font-weight: 700;
  letter-spacing: -0.2px;
  color: var(--branco);
}

.card p.desc {
  margin: 0;
  color: var(--texto-suave);
  font-size: 13px;
  line-height: 1.55;
  min-height: 40px;
}

.dropzone {
  border: 1.5px dashed var(--borda-forte);
  border-radius: var(--raio-sm);
  padding: 16px 12px;
  text-align: center;
  font-size: 12.5px;
  color: var(--texto-suave);
  cursor: pointer;
  transition: border-color 0.18s ease, background 0.18s ease;
}

.dropzone:hover, .dropzone.dragover {
  border-color: var(--accent-2);
  background: var(--accent-soft);
  color: var(--branco);
}

.dropzone input { display: none; }

.filename {
  font-size: 12px;
  color: var(--accent-2);
  word-break: break-all;
  min-height: 16px;
}

.action-select {
  width: 100%;
  padding: 9px 11px;
  border-radius: var(--raio-sm);
  border: 1px solid var(--borda-forte);
  background: var(--bg-2);
  color: var(--branco);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
}

.action-select:focus, .field select:focus, .field input:focus {
  outline: none;
  border-color: var(--accent-2);
}

.action-select option {
  background: var(--bg-2);
  color: var(--branco);
}

.fields-container {
  display: flex;
  flex-direction: column;
  gap: 9px;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.field label {
  font-size: 11.5px;
  color: var(--texto-fraco);
}

.field input,
.field select {
  padding: 8px 10px;
  border-radius: 8px;
  border: 1px solid var(--borda-forte);
  background: var(--bg-2);
  color: var(--branco);
  font-size: 13px;
  font-family: var(--fonte-corpo);
}

.field select option {
  background: var(--bg-2);
  color: var(--branco);
}

.field input::placeholder {
  color: var(--texto-fraco);
}

.save-wrap:empty { display: none; }

.save-btn {
  background: var(--sucesso);
  color: #06110b;
  width: 100%;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.4);
}

.save-btn:hover { background: #3fe0ac; }

.btn {
  border: none;
  border-radius: var(--raio-sm);
  padding: 10px 18px;
  font-family: var(--fonte-corpo);
  font-weight: 600;
  font-size: 13.5px;
  cursor: pointer;
  background: var(--accent);
  color: #ffffff;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.4), 0 0 0 1px rgba(124, 140, 255, 0.15);
  transition: background 0.15s ease, transform 0.15s ease, box-shadow 0.15s ease;
}

.btn:hover:not(:disabled) {
  background: #5f7bff;
  transform: translateY(-1px);
  box-shadow: 0 4px 14px rgba(79, 107, 246, 0.35);
}

.btn:disabled { opacity: 0.4; cursor: not-allowed; transform: none; box-shadow: none; }

.status {
  font-size: 12px;
  min-height: 18px;
}

.status.ok { color: var(--sucesso); }
.status.err { color: var(--erro); }
.status.loading { color: var(--accent-2); }

footer {
  text-align: center;
  padding: 28px;
  color: var(--texto-fraco);
  font-size: 12.5px;
  border-top: 1px solid var(--borda);
}

footer b { color: var(--accent-2); font-weight: 700; }

@media (max-width: 640px) {
  .topbar { padding: 16px 5vw; }
  .hero { padding: 52px 5vw 12px; }
}