/*
  ZapBot — Design tokens compartilhados
  Paleta, tipografia, resets e componentes base reutilizados por todas as
  páginas do front (landing, login, painel, admin, docs).
  Depende das fontes Sora/Manrope/JetBrains Mono carregadas via <link> no <head>.
*/

:root {
  --bg: #0A0F0D;
  --bg-alt: #0D1613;
  --surface: #121C18;
  --surface-2: #16211C;
  --border: rgba(237,239,238,0.08);
  --border-strong: rgba(237,239,238,0.16);
  --text: #EDEFEE;
  --text-muted: #9AA39D;
  --text-faint: #647069;
  --signal: #2ECC8F;
  --signal-strong: #3EE39F;
  --signal-dim: #1B7A57;
  --tick: #53BDEB;
  --warn: #F2B84B;
  --danger: #E0605F;
  --gold: #B0A06E;
  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 16px;
  --space-4: 24px;
  --space-5: 32px;
  --space-6: 48px;
  --space-7: 64px;
  --space-8: 96px;
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --dur-fast: 180ms;
  --dur-med: 300ms;
}

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

html { -webkit-text-size-adjust: 100%; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Manrope', system-ui, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  font-family: 'Sora', system-ui, sans-serif;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.1;
}

a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }
img, svg { display: block; }

.mono { font-family: 'JetBrains Mono', monospace; letter-spacing: 0.02em; }

a:focus-visible,
button:focus-visible,
input:focus-visible,
[tabindex]:focus-visible {
  outline: 2px solid var(--signal-strong);
  outline-offset: 3px;
  border-radius: 6px;
}

.wrap {
  max-width: 1180px;
  margin-inline: auto;
  padding-inline: var(--space-4);
  position: relative;
  z-index: 1;
}
@media (min-width: 768px) {
  .wrap { padding-inline: var(--space-6); }
}

/* ---------- Botões ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 44px;
  padding: 0 22px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.94rem;
  border: 1px solid transparent;
  transition: transform var(--dur-fast) var(--ease-out), box-shadow var(--dur-fast) var(--ease-out), background var(--dur-fast) var(--ease-out), border-color var(--dur-fast) var(--ease-out);
  white-space: nowrap;
}
.btn-primary {
  background: linear-gradient(155deg, var(--signal-strong), var(--signal));
  color: #04140D;
  box-shadow: 0 6px 20px -6px rgba(46,204,143,0.6);
  position: relative;
  overflow: hidden;
}
.btn-primary::before {
  content: "";
  position: absolute;
  top: -40%; left: 0;
  width: 35%; height: 180%;
  background: linear-gradient(100deg, transparent, rgba(255,255,255,0.55), transparent);
  transform: translateX(-120%) skewX(-15deg);
  pointer-events: none;
}
.btn-primary:hover::before { animation: shine 900ms ease; }
.btn-primary:hover { transform: translateY(-1px); box-shadow: 0 10px 26px -6px rgba(46,204,143,0.75); }
.btn-primary:active { transform: translateY(0px) scale(0.98); }
.btn-primary:disabled { opacity: 0.5; cursor: not-allowed; transform: none; }

.btn-ghost {
  background: transparent;
  color: var(--text);
  border-color: var(--border-strong);
}
.btn-ghost:hover { background: var(--surface); border-color: var(--signal-dim); }

.btn-sm { min-height: 38px; padding: 0 16px; font-size: 0.88rem; }

/* ---------- Cartões e superfícies ---------- */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  transition: border-color var(--dur-med) var(--ease-out), transform var(--dur-med) var(--ease-out), background var(--dur-med) var(--ease-out);
}

.tag-pill {
  padding: 10px 18px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text-muted);
  font-size: 0.9rem;
  font-weight: 500;
  transition: border-color var(--dur-fast), color var(--dur-fast), background var(--dur-fast);
}
.tag-pill:hover { border-color: var(--signal-dim); color: var(--text); background: var(--surface-2); }

/* ---------- Keyframes compartilhados ---------- */
@keyframes shine {
  0% { transform: translateX(-120%) skewX(-15deg); }
  100% { transform: translateX(220%) skewX(-15deg); }
}
@keyframes riseIn {
  from { opacity: 0; transform: translateY(16px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes glowPulse {
  0%, 100% { box-shadow: 0 4px 18px -4px rgba(46,204,143,0.55); }
  50% { box-shadow: 0 4px 26px -2px rgba(46,204,143,0.85); }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}
