/* ClipoOs Max — Landing page redesign (escopo exclusivo de index.html) */
@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&family=IBM+Plex+Mono:wght@400;500;600&display=swap');

/*
 * `hidden` tem que esconder — sempre, em TODA pagina.
 *
 * A regra `[hidden] { display: none }` do navegador e folha de estilo de
 * user-agent, e QUALQUER regra de autor a sobrepoe. Como `.submit-button` e
 * `.pix-qr-box` declaram `display`, `el.hidden = true` no JS nao escondia nada:
 * o botao "VER CHAVES" ficava aceso desde o primeiro segundo do checkout, e o
 * QR de um pedido antigo continuava visivel dentro de um pedido novo — com o
 * valor novo escrito ao lado. Risco de o revendedor pagar a cobranca errada.
 *
 * A regra vive AQUI, e nao no panel.css, porque este arquivo e a base que
 * `panel.css` e `auth-pages.css` importam: assim a protecao vale para os tres
 * conjuntos de paginas (landing, paineis e telas de autenticacao). Deixa-la so
 * no panel.css cobria os paineis e deixava login/cadastro/troca-de-senha de
 * fora — hoje sem sintoma porque `.message` nao declara `display`, mas a
 * primeira regra de autor que declarasse reabriria o mesmo bug em silencio.
 *
 * `!important` global e o unico jeito de fechar isso de uma vez, em vez de
 * cacar classe por classe.
 */
[hidden] { display: none !important; }

:root {
  --bg: #06070a;
  --panel: rgba(255, 255, 255, 0.028);
  --panel-solid: #0d0f15;
  --line: rgba(255, 255, 255, 0.07);
  --line-strong: rgba(255, 255, 255, 0.14);
  --text: #f4f6fa;
  --dim: #9aa6b8;
  /* #5b6779 dava ~3,35:1 sobre o fundo — abaixo do minimo 4,5:1 do WCAG AA.
     Rotulos de 10-12px (dicas de modal, "Comprada/Vence/Ativada") ficavam
     ilegiveis em monitor com brilho baixo. #7d8899 sobe para ~4,6:1 e mantem a
     hierarquia com --dim. */
  --muted: #7d8899;
  --accent: #00e5a0;
  --accent-soft: rgba(0, 229, 160, 0.12);
  --blue: #4c8dff;
  --warning: #fbbf24;
  --danger: #f87171;
  --r-lg: 22px;
  --r-md: 14px;
  --font: 'Outfit', system-ui, -apple-system, sans-serif;
  --mono: 'IBM Plex Mono', ui-monospace, monospace;
}

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

html { scroll-behavior: smooth; }

body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 15px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

::selection { background: rgba(0, 229, 160, 0.28); color: #fff; }
::-webkit-scrollbar { width: 9px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--line-strong); border-radius: 9px; }

a { color: inherit; text-decoration: none; }

/* ---------- Backdrop ---------- */
.backdrop { position: fixed; inset: 0; z-index: 0; pointer-events: none; overflow: hidden; }
.backdrop::before {
  content: '';
  position: absolute;
  inset: -1px;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: radial-gradient(ellipse 90% 60% at 50% 0%, #000 10%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse 90% 60% at 50% 0%, #000 10%, transparent 75%);
  opacity: 0.5;
}
.glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(150px);
  animation: drift 26s ease-in-out infinite alternate;
}
.glow-a { width: 640px; height: 640px; top: -28%; left: -12%; background: radial-gradient(circle, rgba(0, 229, 160, 0.16), transparent 70%); }
.glow-b { width: 560px; height: 560px; top: 30%; right: -18%; background: radial-gradient(circle, rgba(76, 141, 255, 0.14), transparent 70%); animation-delay: -13s; }

@keyframes drift {
  from { transform: translate(0, 0) scale(1); }
  to { transform: translate(50px, -40px) scale(1.12); }
}

/* ---------- Topbar ---------- */
.topbar {
  position: sticky;
  top: 0;
  z-index: 30;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 16px clamp(18px, 5vw, 56px);
  background: rgba(6, 7, 10, 0.72);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--line);
}

.brand { display: inline-flex; align-items: center; gap: 12px; }
.brand-mark {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border-radius: 11px;
  font-weight: 800;
  font-size: 17px;
  color: #04120c;
  background: linear-gradient(135deg, var(--accent), #57f7c6);
  box-shadow: 0 6px 22px rgba(0, 229, 160, 0.28);
}
.brand strong { display: block; font-size: 15px; letter-spacing: -0.01em; line-height: 1.2; }
.brand small { display: block; font-family: var(--mono); font-size: 10.5px; color: var(--muted); letter-spacing: 0.09em; text-transform: uppercase; }

.topbar-right { display: flex; align-items: center; gap: 18px; }

.system-status {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--dim);
  padding: 6px 12px;
  border: 1px solid var(--line);
  border-radius: 99px;
  background: var(--panel);
}

.status-dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 3px rgba(0, 229, 160, 0.15);
  animation: pulse 2.4s ease-in-out infinite;
}
@keyframes pulse { 50% { opacity: 0.45; } }

.auth-nav { display: flex; align-items: center; gap: 8px; }
.auth-link {
  font: inherit;
  font-size: 13.5px;
  font-weight: 500;
  color: var(--dim);
  padding: 9px 16px;
  border-radius: 10px;
  border: 1px solid transparent;
  background: none;
  cursor: pointer;
  transition: color .18s, background .18s, border-color .18s;
}
.auth-link:hover { color: var(--text); background: var(--panel); border-color: var(--line); }
.auth-link.primary {
  color: #04120c;
  background: var(--accent);
  font-weight: 600;
  border-color: transparent;
}
.auth-link.primary:hover { background: #4bf0c1; color: #04120c; }

/* ---------- Layout ---------- */
.shell {
  position: relative;
  z-index: 1;
  width: min(980px, 100% - 32px);
  margin: 0 auto;
  padding: clamp(24px, 4vw, 48px) 0 40px;
}

/* ---------- Hero ---------- */
.hero { text-align: center; max-width: 640px; margin: 0 auto; }
.hero.compact { max-width: 560px; margin-bottom: clamp(20px, 3vw, 32px); }

.hero h1 {
  margin: 0;
  font-size: clamp(1.6rem, 4.5vw, 2.4rem);
  line-height: 1.08;
  letter-spacing: -0.04em;
  font-weight: 700;
}
.hero p {
  margin: 10px auto 0;
  max-width: 480px;
  font-size: 0.95rem;
  color: var(--dim);
}

/* ---------- Query card ---------- */
.query-card {
  position: relative;
  margin: 0 auto;
  max-width: 820px;
  padding: clamp(18px, 3vw, 26px);
  border-radius: var(--r-lg);
  border: 1px solid var(--line-strong);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.045), rgba(255, 255, 255, 0.012)),
    var(--panel-solid);
  box-shadow: 0 30px 70px -30px rgba(0, 0, 0, 0.9);
}
.query-card::before {
  content: '';
  position: absolute;
  inset-inline: 12%;
  top: -1px;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(0, 229, 160, 0.6), transparent);
}

.query-heading { display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; margin-bottom: 14px; }
.query-heading h2 { margin: 4px 0 0; font-size: 1.2rem; letter-spacing: -0.02em; font-weight: 600; }

.field-label {
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.18em;
  color: var(--muted);
  text-transform: uppercase;
}

.lock-icon {
  display: grid;
  place-items: center;
  width: 40px; height: 40px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: var(--panel);
  color: var(--accent);
  font-size: 18px;
}

.key-row { display: flex; gap: 12px; flex-wrap: wrap; }

.key-input-wrap {
  flex: 1 1 320px;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 0 14px;
  border-radius: var(--r-md);
  border: 1px solid var(--line-strong);
  background: rgba(0, 0, 0, 0.35);
  transition: border-color .18s, box-shadow .18s;
}
.key-input-wrap:focus-within {
  border-color: rgba(0, 229, 160, 0.55);
  box-shadow: 0 0 0 4px rgba(0, 229, 160, 0.1);
}
.key-prefix { color: var(--accent); font-family: var(--mono); font-size: 12px; }

#api-key {
  flex: 1;
  min-width: 0;
  padding: 15px 0;
  border: none;
  outline: none;
  background: transparent;
  color: var(--text);
  font-family: var(--mono);
  font-size: 14px;
  letter-spacing: 0.04em;
}
#api-key::placeholder { color: var(--muted); letter-spacing: 0.08em; }
#api-key:disabled { opacity: 0.55; }

.toggle-button {
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.12em;
  color: var(--dim);
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 6px 10px;
  cursor: pointer;
  transition: color .18s, border-color .18s;
}
.toggle-button:hover { color: var(--text); border-color: var(--line-strong); }

.submit-button {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 15px 26px;
  border: none;
  border-radius: var(--r-md);
  background: linear-gradient(135deg, var(--accent), #38e6bd);
  color: #04120c;
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.16em;
  cursor: pointer;
  transition: transform .16s, box-shadow .16s, opacity .16s;
  box-shadow: 0 12px 28px -12px rgba(0, 229, 160, 0.7);
}
.submit-button:hover:not(:disabled) { transform: translateY(-1px); box-shadow: 0 18px 34px -14px rgba(0, 229, 160, 0.8); }
.submit-button:disabled { opacity: 0.6; cursor: not-allowed; }
.submit-button .arrow { transition: transform .16s; }
.submit-button:hover:not(:disabled) .arrow { transform: translate(2px, -2px); }
.submit-button.loading .arrow { animation: spin 0.9s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

.privacy-note {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 16px 0 0;
  font-size: 12.5px;
  color: var(--muted);
}
.privacy-note span { color: var(--accent); }

/* ---------- Message ---------- */
.message {
  max-width: 820px;
  margin: 20px auto 0;
  padding: 14px 18px;
  border-radius: var(--r-md);
  font-size: 14px;
  border: 1px solid var(--line);
  background: var(--panel);
}
.message.error { border-color: rgba(248, 113, 113, 0.35); background: rgba(248, 113, 113, 0.08); color: #fca5a5; }

/* ---------- Results ---------- */
.results {
  max-width: 940px;
  margin: clamp(20px, 3vw, 32px) auto 0;
  animation: rise .4s ease both;
}
@keyframes rise { from { opacity: 0; transform: translateY(14px); } }

.result-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  padding-bottom: 12px;
  margin-bottom: 14px;
  border-bottom: 1px solid var(--line);
}
.result-header h2 { margin: 6px 0 0; font-size: 1.5rem; letter-spacing: -0.025em; font-weight: 600; }

.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border-radius: 99px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--accent);
  border: 1px solid rgba(0, 229, 160, 0.3);
  background: var(--accent-soft);
}
.status-badge.inactive { color: var(--danger); border-color: rgba(248, 113, 113, 0.3); background: rgba(248, 113, 113, 0.1); }
.status-badge.inactive .status-dot { background: var(--danger); box-shadow: 0 0 0 3px rgba(248, 113, 113, 0.15); }

.dashboard-grid {
  display: grid;
  grid-template-columns: 1.6fr repeat(2, 1fr);
  gap: 12px;
}
.main-card { grid-row: span 2; }

.usage-card, .metric-card, .token-card {
  border-radius: var(--r-lg);
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.035), rgba(255, 255, 255, 0.008)), var(--panel-solid);
  transition: border-color .2s, transform .2s;
}
.metric-card:hover, .token-card:hover { border-color: var(--line-strong); transform: translateY(-2px); }

.usage-card { padding: 20px; display: flex; flex-direction: column; }

.card-topline {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.16em;
  color: var(--muted);
}
.masked-key { color: var(--dim); letter-spacing: 0.06em; }

.usage-number { display: flex; align-items: baseline; gap: 8px; margin: 12px 0 16px; }
.usage-number strong {
  font-size: clamp(2.4rem, 6vw, 3.4rem);
  font-weight: 700;
  letter-spacing: -0.04em;
  line-height: 1;
}
.usage-number span { font-family: var(--mono); font-size: 12px; color: var(--muted); letter-spacing: 0.12em; }

.progress-track {
  height: 9px;
  border-radius: 99px;
  background: rgba(255, 255, 255, 0.06);
  overflow: hidden;
}
.progress-bar {
  height: 100%;
  width: 0;
  border-radius: 99px;
  background: linear-gradient(90deg, var(--accent), #6ee7ff);
  transition: width .55s cubic-bezier(.2, .8, .2, 1), background .3s;
}
.progress-bar.high { background: linear-gradient(90deg, var(--warning), var(--danger)); }

.progress-meta {
  display: flex;
  justify-content: space-between;
  margin-top: 12px;
  font-family: var(--mono);
  font-size: 12px;
  color: var(--muted);
}
.progress-meta b { color: var(--text); font-weight: 500; }

.remaining-box {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: auto;
  padding: 16px 18px;
  border-radius: var(--r-md);
  border: 1px solid var(--line);
  background: rgba(0, 0, 0, 0.3);
}
.remaining-box span { font-size: 13px; color: var(--dim); }
.remaining-box strong { font-family: var(--mono); font-size: 1.15rem; color: var(--accent); }

.metric-card { padding: 14px 16px; display: flex; flex-direction: column; gap: 2px; }
.metric-label { font-family: var(--mono); font-size: 10px; letter-spacing: 0.18em; color: var(--muted); }
.metric-card strong { font-size: 1.25rem; font-weight: 600; letter-spacing: -0.02em; }
.metric-hint { font-size: 11px; color: var(--muted); }

.tokens-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 12px;
}
.token-card { display: flex; align-items: center; gap: 10px; padding: 14px 16px; }
.token-card strong { display: block; font-family: var(--mono); font-size: 1.2rem; font-weight: 600; }
.token-icon {
  display: grid;
  place-items: center;
  width: 40px; height: 40px;
  flex: 0 0 auto;
  border-radius: 12px;
  font-size: 16px;
  border: 1px solid var(--line);
}
.input-icon { color: var(--blue); background: rgba(76, 141, 255, 0.1); }
.output-icon { color: var(--accent); background: var(--accent-soft); }
.total-icon { color: #c084fc; background: rgba(192, 132, 252, 0.1); }

/* ---------- Responsive ---------- */
@media (max-width: 860px) {
  .dashboard-grid { grid-template-columns: 1fr 1fr; }
  .main-card { grid-column: 1 / -1; grid-row: auto; }
  .tokens-grid { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  .topbar { flex-wrap: wrap; gap: 12px; }
  .system-status { display: none; }
  .submit-button { flex: 1 1 100%; justify-content: center; }
}

@media (max-width: 430px) {
  .shell { width: min(100% - 20px, 980px); padding-top: 20px; }
  .dashboard-grid { grid-template-columns: 1fr; }
  .main-card { grid-column: auto; }
  .query-heading { margin-bottom: 12px; }
  .query-card { padding: 16px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
}