/* ============================================================
   LinkCore v2 — Estilos (tema claro + escuro)
   ============================================================ */

:root {
  --bg: #eef1f6;
  --surface: #ffffff;
  --surface-2: #f3f5f9;
  --ink: #131a26;
  --ink-soft: #5b6575;
  --line: #d8dee8;
  --accent: #2743e0;
  --accent-hover: #1d35c4;
  --accent-soft: #f6f8ff;
  --accent-ink: #ffffff;
  --danger: #c92f3f;
  --danger-soft: #fdf0f1;
  --ok: #1f9d63;
  --warn-bg: #ffb020;
  --warn-ink: #241a00;
  --radius: 10px;
  --font-display: 'Sora', sans-serif;
  --font-body: 'Inter', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
}

[data-theme="dark"] {
  --bg: #0e1219;
  --surface: #161c26;
  --surface-2: #1d2532;
  --ink: #e8ecf3;
  --ink-soft: #93a0b4;
  --line: #2a3444;
  --accent: #5c74ff;
  --accent-hover: #7488ff;
  --accent-soft: #1a2140;
  --accent-ink: #ffffff;
  --danger: #ff6b7a;
  --danger-soft: #33161b;
}

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

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--ink);
  min-height: 100vh;
  font-size: 15px;
  line-height: 1.5;
  transition: background 0.2s ease, color 0.2s ease;
}

h1, h2, h3 { font-family: var(--font-display); letter-spacing: -0.01em; }
h2 { font-size: 1.25rem; margin-bottom: 16px; }
h3 { font-size: 0.95rem; color: var(--ink-soft); margin-bottom: 12px; font-weight: 600; }

.view { min-height: 100vh; }
[hidden] { display: none !important; }

/* ---------- Marca ---------- */
.brand { display: flex; align-items: center; gap: 10px; }
.brand h1, .brand span:not(.brand-mark) { font-family: var(--font-display); font-weight: 600; font-size: 1.6rem; }
.brand strong { color: var(--accent); }
.brand-mark {
  font-family: var(--font-mono);
  background: var(--accent);
  color: var(--accent-ink);
  width: 38px; height: 38px;
  display: grid; place-items: center;
  border-radius: 8px;
  font-size: 1.3rem; font-weight: 600;
}
.brand-small h1, .brand-small span:not(.brand-mark) { font-size: 1.15rem; }
.brand-small .brand-mark { width: 28px; height: 28px; font-size: 1rem; }

/* ---------- Banner de impersonação ---------- */
.impersonation-banner {
  position: sticky; top: 0; z-index: 50;
  background: var(--warn-bg); color: var(--warn-ink);
  display: flex; justify-content: center; align-items: center; gap: 16px;
  padding: 8px 16px; font-size: 0.9rem; font-weight: 500;
}
.impersonation-banner .btn { background: var(--warn-ink); color: #fff; border: none; }

/* ---------- Login ---------- */
#view-login { display: grid; place-items: center; padding: 24px; }
.login-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 40px;
  width: 100%; max-width: 420px;
}
.login-card label { margin-top: 12px; }
.login-card .btn { width: 100%; margin-top: 18px; }
.login-hint { color: var(--ink-soft); font-size: 0.9rem; margin: 8px 0 4px; }

/* ---------- Campos ---------- */
label { font-size: 0.8rem; font-weight: 600; color: var(--ink-soft); display: block; margin-bottom: 6px; }
.optional { font-weight: 400; opacity: 0.7; }
input, select {
  width: 100%;
  padding: 11px 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  font: inherit;
  background: var(--surface);
  color: var(--ink);
}
select { cursor: pointer; }
input:focus, select:focus, button:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 1px;
  border-color: var(--accent);
}
.field-error { color: var(--danger); font-size: 0.85rem; margin-top: 10px; }

/* ---------- Botões ---------- */
.btn {
  font: inherit; font-weight: 600;
  padding: 11px 20px;
  border-radius: 8px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.06s ease, background 0.15s ease;
  color: var(--ink);
  background: transparent;
}
.btn:active { transform: translateY(1px); }
.btn-small { padding: 7px 14px; font-size: 0.85rem; }
.btn-icon { font-size: 1rem; line-height: 1; }
.btn-primary { background: var(--accent); color: var(--accent-ink); }
.btn-primary:hover { background: var(--accent-hover); }
.btn-dark { background: var(--ink); color: var(--bg); }
.btn-ghost { border-color: var(--line); }
.btn-ghost:hover { background: var(--surface-2); }
.btn-danger { border-color: var(--danger); color: var(--danger); }
.btn-danger:hover { background: var(--danger-soft); }

/* ---------- Topbar ---------- */
.topbar {
  display: flex; justify-content: space-between; align-items: center;
  padding: 12px 28px;
  background: var(--surface);
  border-bottom: 1px solid var(--line);
  position: sticky; top: 0; z-index: 10;
  gap: 12px;
}
.topbar-actions { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; justify-content: flex-end; }
.topbar-stat { font-size: 0.85rem; color: var(--ink-soft); }
.topbar select { width: auto; padding: 7px 12px; }

.container { max-width: 980px; margin: 0 auto; padding: 32px 20px 80px; }

/* ---------- Abas Link / QR ---------- */
.mode-tabs {
  display: inline-flex;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 4px;
  margin-bottom: 24px;
  gap: 4px;
}
.mode-tab {
  font: inherit; font-weight: 600; font-size: 0.9rem;
  padding: 8px 20px;
  border: none; border-radius: 7px;
  background: transparent; color: var(--ink-soft);
  cursor: pointer;
}
.mode-tab.active { background: var(--accent); color: var(--accent-ink); }

/* ---------- Painel de criação ---------- */
.shorten-panel {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px;
  margin-bottom: 32px;
}
.shorten-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  align-items: end;
}
.field-url { grid-column: 1 / -1; }
.slug-wrap { display: flex; align-items: center; border: 1px solid var(--line); border-radius: 8px; overflow: hidden; background: var(--surface); }
.slug-wrap:focus-within { outline: 2px solid var(--accent); }
.slug-prefix { font-family: var(--font-mono); font-size: 0.78rem; padding-left: 12px; color: var(--ink-soft); white-space: nowrap; }
.slug-wrap input { border: none; padding-left: 4px; font-family: var(--font-mono); background: transparent; }
.slug-wrap input:focus { outline: none; }
.btn-shorten { grid-column: 1 / -1; justify-self: start; }

/* ---------- Token de resultado ---------- */
.result-token {
  margin-top: 24px;
  border: 2px solid var(--accent);
  border-radius: var(--radius);
  padding: 22px 24px;
  background: var(--accent-soft);
  animation: pop 0.25s ease;
}
@keyframes pop { from { transform: scale(0.98); opacity: 0; } to { transform: scale(1); opacity: 1; } }
@media (prefers-reduced-motion: reduce) { .result-token { animation: none; } }
.result-flex { display: flex; justify-content: space-between; gap: 24px; align-items: flex-start; flex-wrap: wrap; }
.result-url {
  font-family: var(--font-mono);
  font-size: clamp(1rem, 3vw, 1.4rem);
  font-weight: 600;
  color: var(--accent);
  word-break: break-all;
  margin-bottom: 14px;
}
.result-actions { display: flex; gap: 10px; flex-wrap: wrap; }
.qr-holder, .stats-qr { background: #fff; padding: 10px; border: 1px solid var(--line); border-radius: 8px; width: fit-content; }

/* ---------- Lista ---------- */
.links-head { display: flex; justify-content: space-between; align-items: center; gap: 16px; margin-bottom: 16px; }
.links-head h2 { margin: 0; }
.links-head input { max-width: 300px; }
.links-list { display: flex; flex-direction: column; gap: 10px; }

.link-row {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 16px 20px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 4px 16px;
  cursor: pointer;
  transition: border-color 0.15s ease;
}
.link-row:hover { border-color: var(--accent); }
.link-row.inactive { opacity: 0.55; }
.link-code { font-family: var(--font-mono); font-weight: 600; color: var(--accent); font-size: 0.95rem; }
.link-title { font-weight: 600; }
.link-dest { color: var(--ink-soft); font-size: 0.82rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; max-width: 560px; }
.link-clicks { text-align: right; font-family: var(--font-mono); font-weight: 600; align-self: center; grid-row: 1 / span 3; }
.link-clicks small { display: block; font-family: var(--font-body); font-weight: 400; color: var(--ink-soft); }

.empty-state { color: var(--ink-soft); text-align: center; padding: 40px 0; }

/* ---------- Estatísticas ---------- */
.stats-header { display: flex; justify-content: space-between; align-items: flex-start; gap: 24px; margin-bottom: 16px; flex-wrap: wrap; }
.stats-short-url { font-family: var(--font-mono); color: var(--accent); font-weight: 600; text-decoration: none; }
.stats-short-url:hover { text-decoration: underline; }
.stats-dest { color: var(--ink-soft); font-size: 0.85rem; word-break: break-all; margin-top: 4px; }
.stats-total { text-align: right; }
.stats-total span { font-family: var(--font-display); font-size: 2.6rem; font-weight: 700; color: var(--accent); line-height: 1; }
.stats-total label { margin-top: 4px; }

.stats-manage { display: flex; gap: 10px; margin-bottom: 24px; flex-wrap: wrap; }

.chart-panel {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 20px;
  margin-bottom: 20px;
}
.stats-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.stats-grid .chart-panel { margin-bottom: 0; }

.rank-list { display: flex; flex-direction: column; gap: 8px; }
.rank-item { display: flex; justify-content: space-between; font-size: 0.88rem; gap: 12px; }
.rank-item span:first-child { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.rank-item span:last-child { font-family: var(--font-mono); font-weight: 600; }
.rank-bar { height: 4px; background: var(--accent); border-radius: 2px; opacity: 0.85; }

/* ---------- Tabelas (admin) ---------- */
.table-wrap {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow-x: auto;
}
.data-table { width: 100%; border-collapse: collapse; font-size: 0.88rem; }
.data-table th {
  text-align: left; padding: 12px 16px;
  font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.04em;
  color: var(--ink-soft);
  border-bottom: 1px solid var(--line);
  white-space: nowrap;
}
.data-table td { padding: 12px 16px; border-bottom: 1px solid var(--line); vertical-align: top; }
.data-table tr:last-child td { border-bottom: none; }
.data-table .mono { font-family: var(--font-mono); font-size: 0.8rem; }
.data-table .muted { color: var(--ink-soft); }
.row-actions { display: flex; gap: 6px; flex-wrap: wrap; }

.badge {
  display: inline-block; padding: 2px 10px; border-radius: 20px;
  font-size: 0.72rem; font-weight: 600;
}
.badge-admin { background: var(--accent); color: var(--accent-ink); }
.badge-user { background: var(--surface-2); color: var(--ink-soft); }
.badge-on { background: var(--ok); color: #fff; }
.badge-off { background: var(--danger); color: #fff; }
.badge-imp { background: var(--warn-bg); color: var(--warn-ink); }

/* ---------- Filtros do log ---------- */
.log-filters {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 10px;
  margin-bottom: 20px;
}
.pager { display: flex; justify-content: center; align-items: center; gap: 16px; margin-top: 20px; color: var(--ink-soft); font-size: 0.88rem; }

/* ---------- Responsivo ---------- */
@media (max-width: 720px) {
  .shorten-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: 1fr; }
  .links-head { flex-direction: column; align-items: stretch; }
  .links-head input { max-width: none; }
  .stats-header { flex-direction: column; }
  .stats-total { text-align: left; }
  .link-dest { max-width: 100%; }
  .topbar { padding: 12px 16px; }
}

/* ---------- Domínios ---------- */
.dns-steps { padding-left: 20px; display: flex; flex-direction: column; gap: 8px; font-size: 0.9rem; color: var(--ink-soft); }
.dns-steps .mono, .mono { font-family: var(--font-mono); font-size: 0.82rem; color: var(--ink); background: var(--surface-2); padding: 1px 6px; border-radius: 4px; }
.domain-row {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 16px 20px;
  display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap;
}
.domain-name { font-family: var(--font-mono); font-weight: 600; font-size: 0.95rem; }
.domain-meta { color: var(--ink-soft); font-size: 0.82rem; }

/* ---------- Gráficos: garante altura mesmo sem Chart.js ---------- */
.chart-panel canvas { max-height: 260px; }
.chart-fallback { color: var(--ink-soft); font-size: 0.85rem; padding: 12px 0; }

/* ---------- Escopo Todos / Meus + criador ---------- */
.links-head-tools { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.scope-tabs {
  display: inline-flex;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 3px;
  gap: 3px;
}
.scope-tab {
  font: inherit; font-weight: 600; font-size: 0.8rem;
  padding: 6px 14px;
  border: none; border-radius: 6px;
  background: transparent; color: var(--ink-soft);
  cursor: pointer;
}
.scope-tab.active { background: var(--ink); color: var(--bg); }
.link-creator { color: var(--ink-soft); font-size: 0.76rem; }
.link-creator strong { color: var(--ink); font-weight: 600; }

/* ---------- Compartilhamento de domínios ---------- */
.domain-shares { margin-top: 8px; font-size: 0.8rem; color: var(--ink-soft); display: flex; align-items: center; gap: 6px; flex-wrap: wrap; }
.share-remove {
  border: none; background: transparent; cursor: pointer;
  font-size: 0.9rem; line-height: 1; padding: 0 0 0 4px;
  color: inherit; font-weight: 700;
}
.share-control { margin-top: 10px; display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.share-control select { width: auto; min-width: 180px; padding: 7px 12px; }
.domain-name .badge { margin-left: 8px; vertical-align: middle; }