/* ============================================================
   Verify Desk — Design System minimal Antrop-IA
   ============================================================ */

:root {
  /* Paleta */
  --bg: #fafaf8;
  --bg-elevated: #ffffff;
  --bg-subtle: #f4f4f1;
  --border: #e6e6e0;
  --border-strong: #d4d4cc;

  --fg: #0a0a0a;
  --fg-muted: #6b6b66;
  --fg-subtle: #999992;

  --accent: #1a4d8c;
  --accent-fg: #ffffff;

  --success: #1a6e3a;
  --warning: #b07000;
  --danger: #b00020;
  --info: #4a5666;

  --radius-sm: 4px;
  --radius: 8px;
  --radius-lg: 12px;

  --shadow-sm: 0 1px 2px rgba(0,0,0,0.04);
  --shadow: 0 2px 8px rgba(0,0,0,0.06);

  --serif: "Iowan Old Style", Georgia, "Times New Roman", serif;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --mono: "SF Mono", "Monaco", "Cascadia Code", "Roboto Mono", monospace;
}

* { box-sizing: border-box; }

html, body {
  margin: 0; padding: 0;
  font-family: var(--sans);
  background: var(--bg);
  color: var(--fg);
  font-size: 15px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
.link-quiet { color: var(--fg); }

code, pre { font-family: var(--mono); font-size: 13px; }
code { background: var(--bg-subtle); padding: 1px 5px; border-radius: var(--radius-sm); }

/* ============================================================
   Topbar
   ============================================================ */

.topbar {
  background: var(--bg-elevated);
  border-bottom: 1px solid var(--border);
  padding: 0;
}
.topbar-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 12px 24px;
  display: flex; align-items: center; gap: 24px;
}
.brand {
  display: flex; align-items: center; gap: 10px;
  color: var(--fg); font-weight: 600; font-size: 16px;
}
.brand:hover { text-decoration: none; }
.brand-mark {
  display: inline-flex; align-items: center; justify-content: center;
  width: 28px; height: 28px;
  background: var(--fg); color: white;
  border-radius: var(--radius-sm);
  font-weight: 700; font-style: italic;
  font-family: var(--serif);
}
.brand-mark.big { width: 56px; height: 56px; font-size: 32px; }
.brand-text { font-style: italic; font-family: var(--serif); font-weight: 500; }

.topnav { display: flex; gap: 4px; flex: 1; }
.navlink {
  padding: 6px 12px;
  color: var(--fg-muted);
  font-size: 14px;
  border-radius: var(--radius-sm);
}
.navlink:hover { background: var(--bg-subtle); color: var(--fg); text-decoration: none; }

.user-menu { display: flex; align-items: center; gap: 12px; font-size: 13px; }
.user-email { color: var(--fg-muted); }

/* ============================================================
   Container / Layout
   ============================================================ */

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 32px 24px 64px;
}

.page-header {
  display: flex; align-items: flex-start; justify-content: space-between;
  margin-bottom: 24px; gap: 16px;
}
.page-header h1 {
  margin: 0; font-size: 28px; font-weight: 600; letter-spacing: -0.01em;
}
.page-subtitle { margin: 4px 0 0; color: var(--fg-muted); font-size: 14px; }

.footer {
  max-width: 1200px;
  margin: 0 auto;
  padding: 24px;
  color: var(--fg-subtle);
  font-size: 12px;
  border-top: 1px solid var(--border);
}

/* ============================================================
   Auth (login)
   ============================================================ */

.auth-shell {
  min-height: 60vh;
  display: flex; align-items: center; justify-content: center;
}
.auth-card {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px 36px;
  width: 100%; max-width: 380px;
  box-shadow: var(--shadow);
}
.auth-brand { text-align: center; margin-bottom: 24px; }
.auth-brand h1 { margin: 14px 0 4px; font-size: 22px; }
.auth-tagline { color: var(--fg-muted); font-size: 13px; margin: 0; }

/* ============================================================
   Forms
   ============================================================ */

.form { display: flex; flex-direction: column; gap: 14px; }
.form-narrow { max-width: 640px; }

.form-section {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px 22px;
  margin-bottom: 16px;
}
.form-section h2 {
  margin: 0 0 16px; font-size: 14px; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.04em; color: var(--fg-muted);
}

.field {
  display: flex; flex-direction: column; gap: 6px;
  margin-bottom: 14px;
}
.field-label { font-size: 13px; font-weight: 500; }
.field-hint { font-size: 12px; color: var(--fg-muted); }

.field input[type=text],
.field input[type=email],
.field input[type=password],
.field input[type=url],
.field select,
.field textarea {
  width: 100%;
  padding: 9px 12px;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  background: var(--bg-elevated);
  font-family: inherit; font-size: 14px;
  color: var(--fg);
  outline: none;
  transition: border-color 0.15s;
}
.field input:focus, .field select:focus, .field textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(26,77,140,0.1);
}

.field.checkbox {
  flex-direction: row; align-items: center; gap: 8px;
}
.field.checkbox input { width: auto; }

.form-actions {
  display: flex; align-items: center; gap: 12px; margin-top: 8px;
}

/* ============================================================
   Buttons
   ============================================================ */

.btn {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 9px 16px;
  border: 1px solid var(--border-strong);
  background: var(--bg-elevated);
  color: var(--fg);
  border-radius: var(--radius-sm);
  font-family: inherit; font-size: 14px; font-weight: 500;
  cursor: pointer;
  transition: all 0.12s;
  text-decoration: none;
}
.btn:hover { background: var(--bg-subtle); text-decoration: none; }
.btn-primary {
  background: var(--fg); color: white; border-color: var(--fg);
}
.btn-primary:hover { background: #2a2a2a; }
.btn-block { width: 100%; }

.btn-text {
  background: transparent; border: none;
  color: var(--fg-muted); font-size: 13px;
  padding: 4px 8px; cursor: pointer;
}
.btn-text:hover { color: var(--fg); text-decoration: underline; }

/* ============================================================
   Tables / Data
   ============================================================ */

.table-card {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.data-table {
  width: 100%; border-collapse: collapse;
}
.data-table th {
  text-align: left; padding: 12px 16px;
  font-size: 12px; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.04em;
  color: var(--fg-muted);
  background: var(--bg-subtle);
  border-bottom: 1px solid var(--border);
}
.data-table td {
  padding: 12px 16px; font-size: 14px;
  border-bottom: 1px solid var(--border);
}
.data-table tr:last-child td { border-bottom: none; }
.data-table tr:hover td { background: var(--bg-subtle); }
.muted { color: var(--fg-muted); }
.row-actions { text-align: right; }

/* ============================================================
   Badges
   ============================================================ */

.badge {
  display: inline-block;
  padding: 2px 10px;
  border-radius: 999px;
  font-size: 11px; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.04em;
  background: var(--bg-subtle); color: var(--fg-muted);
}
.badge-status-ready { background: #e3f1e8; color: var(--success); }
.badge-status-blocked { background: #fbe6ea; color: var(--danger); }
.badge-status-needs_review { background: #fef3dc; color: var(--warning); }
.badge-status-unknown { background: var(--bg-subtle); color: var(--fg-muted); }

.badge-stage-initial { background: #e8f1fb; color: var(--accent); }
.badge-stage-validating { background: #fef3dc; color: var(--warning); }
.badge-stage-review { background: #e8f1fb; color: var(--accent); }
.badge-stage-finalized { background: #e3f1e8; color: var(--success); }
.badge-stage-archived { background: var(--bg-subtle); color: var(--fg-muted); }

.badge-severity-blocker { background: #fbe6ea; color: var(--danger); }
.badge-severity-warning { background: #fef3dc; color: var(--warning); }
.badge-severity-info { background: #eef0f3; color: var(--info); }

/* ============================================================
   Status grid (sessão)
   ============================================================ */

.status-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 12px;
  margin-bottom: 24px;
}
.status-card {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px 18px;
  display: flex; flex-direction: column; gap: 8px;
}
.status-label { font-size: 12px; color: var(--fg-muted); text-transform: uppercase; letter-spacing: 0.04em; }
.status-value { font-weight: 600; padding: 4px 12px; border-radius: 999px; display: inline-block; width: max-content; }

.info-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 12px; margin-bottom: 24px;
}
.info-cell {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px 16px;
  display: flex; flex-direction: column; gap: 4px;
}
.info-label { font-size: 11px; color: var(--fg-muted); text-transform: uppercase; letter-spacing: 0.04em; }
.info-value { font-size: 14px; }

/* ============================================================
   Tabs
   ============================================================ */

.tabs {
  display: flex; gap: 2px; margin-bottom: 0;
  border-bottom: 1px solid var(--border);
  background: var(--bg-subtle);
  border-radius: var(--radius) var(--radius) 0 0;
  padding: 4px 4px 0;
  overflow-x: auto;
}
.tab {
  background: transparent; border: none;
  padding: 10px 16px;
  font-family: inherit; font-size: 13px;
  color: var(--fg-muted); cursor: pointer;
  border-radius: var(--radius-sm) var(--radius-sm) 0 0;
  white-space: nowrap;
}
.tab:hover { color: var(--fg); }
.tab.active {
  background: var(--bg-elevated);
  color: var(--fg); font-weight: 600;
  border: 1px solid var(--border);
  border-bottom: 1px solid var(--bg-elevated);
  margin-bottom: -1px;
}

.tab-panes {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-top: none;
  border-radius: 0 0 var(--radius) var(--radius);
  padding: 24px;
}
.tab-pane { display: none; }
.tab-pane.active { display: block; }
.tab-pane h2 { margin: 0 0 12px; font-size: 18px; }

.action-row {
  display: flex; gap: 12px; align-items: center; flex-wrap: wrap;
  padding: 16px; background: var(--bg-subtle); border-radius: var(--radius);
  margin: 16px 0;
}

/* ============================================================
   Findings
   ============================================================ */

.findings-list { display: flex; flex-direction: column; gap: 10px; }
.finding {
  border: 1px solid var(--border);
  border-left: 3px solid var(--border-strong);
  border-radius: var(--radius);
  padding: 14px 16px;
  background: var(--bg-elevated);
}
.finding-blocker { border-left-color: var(--danger); }
.finding-warning { border-left-color: var(--warning); }
.finding-info { border-left-color: var(--info); }

.finding-header {
  display: flex; align-items: center; gap: 10px; flex-wrap: wrap;
  margin-bottom: 6px;
}
.finding-detail { margin: 4px 0; font-size: 14px; }
.finding-fix { margin: 6px 0 0; font-size: 13px; color: var(--fg-muted); }
.rule-key { font-size: 11px; color: var(--fg-subtle); }

/* ============================================================
   KPI cards (admin)
   ============================================================ */

.kpi-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 12px; margin-bottom: 24px;
}
.kpi-card {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px 20px;
  display: flex; flex-direction: column; gap: 4px;
}
.kpi-label { font-size: 12px; color: var(--fg-muted); text-transform: uppercase; letter-spacing: 0.04em; }
.kpi-value { font-size: 24px; font-weight: 600; }
.kpi-sub { font-size: 12px; color: var(--fg-subtle); }

/* ============================================================
   Alerts / empty state
   ============================================================ */

.alert {
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  margin-bottom: 16px;
}
.alert-error { background: #fbe6ea; color: var(--danger); border: 1px solid #f5c6cf; }
.alert-success { background: #e3f1e8; color: var(--success); }
.alert-info { background: #e8f1fb; color: var(--accent); }

.empty-state {
  text-align: center;
  padding: 56px 24px;
  background: var(--bg-elevated);
  border: 1px dashed var(--border-strong);
  border-radius: var(--radius);
}
.empty-state h2 { margin: 0 0 6px; font-size: 18px; }
.empty-state p { margin: 0 0 20px; color: var(--fg-muted); }

/* ============================================================
   Toasts
   ============================================================ */

#toast-container {
  position: fixed; top: 16px; right: 16px;
  display: flex; flex-direction: column; gap: 8px;
  z-index: 1000;
}
.toast {
  background: var(--fg); color: white;
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  box-shadow: var(--shadow);
  animation: slideIn 0.18s ease-out;
}
.toast-error { background: var(--danger); }
.toast-success { background: var(--success); }

@keyframes slideIn {
  from { transform: translateX(20px); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

/* ============================================================
   Save indicator (fixo no canto inferior direito)
   ============================================================ */

.save-indicator {
  position: fixed;
  bottom: 16px;
  right: 16px;
  z-index: 9999;
  padding: 6px 12px;
  font-size: 12px;
  font-weight: 500;
  border-radius: 999px;
  background: #1a1a1a;
  color: #fafafa;
  box-shadow: 0 4px 12px rgba(0,0,0,0.12);
  pointer-events: none;
  transition: background 0.15s, color 0.15s;
}
.save-indicator-idle    { background: #e5e5e5; color: #555; }
.save-indicator-dirty   { background: #b07000; color: #fff; }
.save-indicator-saving  { background: #0d6efd; color: #fff; }
.save-indicator-saved   { background: #0a7c2f; color: #fff; }
.save-indicator-error   { background: #b00020; color: #fff; }

/* ============================================================
   Info card + botões pequenos (UX da sessão)
   ============================================================ */

.info-card {
  background: #fafafa;
  border: 1px solid #e5e5e5;
  border-radius: 10px;
  padding: 16px 18px;
}
.info-card h3 { font-size: 14px; font-weight: 600; color: #1a1a1a; margin-bottom: 6px; }
.info-card p { font-size: 13px; }
.info-card code { background: #ececec; padding: 1px 6px; border-radius: 4px; font-size: 0.9em; }

.btn-sm {
  padding: 6px 12px;
  font-size: 13px;
  border-radius: 6px;
}

.entregaveis-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 720px) { .entregaveis-grid { grid-template-columns: 1fr; } }

/* Pré-flight checklist */
.preflight {
  border-radius: 10px;
  padding: 16px 18px;
  margin-bottom: 20px;
  border: 1px solid #e5e5e5;
}
.preflight-ready { background: #f0faf3; border-color: #c2e9cf; }
.preflight-incomplete { background: #fffaf0; border-color: #f3dcaf; }
.preflight-header { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin-bottom: 10px; }
.preflight-badge { padding: 4px 10px; border-radius: 999px; font-size: 12px; font-weight: 600; }
.preflight-badge-ok { background: #0a7c2f; color: #fff; }
.preflight-badge-wait { background: #b07000; color: #fff; }
.preflight-list { list-style: none; padding: 0; margin: 0; }
.preflight-item {
  display: grid;
  grid-template-columns: 22px minmax(180px, auto) 1fr;
  gap: 8px;
  padding: 4px 0;
  align-items: baseline;
  font-size: 13px;
}
.preflight-icon { font-weight: 700; font-family: ui-monospace, monospace; }
.preflight-item-ok .preflight-icon { color: #0a7c2f; }
.preflight-item-missing .preflight-icon { color: #b00020; }
.preflight-item-bonus .preflight-icon { color: #888; }
.preflight-item-ok .preflight-label { color: #1a1a1a; }
.preflight-item-missing .preflight-label { color: #b00020; font-weight: 600; }
.preflight-tag {
  font-size: 10px;
  padding: 1px 6px;
  border-radius: 4px;
  background: #e0e0e0;
  color: #555;
  margin-left: 6px;
  vertical-align: middle;
}
.preflight-hint { font-size: 12px; }
@media (max-width: 720px) {
  .preflight-item { grid-template-columns: 22px 1fr; }
  .preflight-hint { grid-column: 2; }
}

/* ============================================================
   Tags, status Meta, filtros
   ============================================================ */

.tag-chip {
  display: inline-block;
  padding: 1px 8px;
  margin: 0 4px 4px 0;
  font-size: 11px;
  border-radius: 999px;
  background: #f0f0f0;
  color: #444;
  font-weight: 500;
}

.filter-bar {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin: 16px 0 20px;
  padding: 12px 16px;
  background: #fafafa;
  border: 1px solid #eee;
  border-radius: 10px;
}
.filter-group { display: flex; align-items: center; flex-wrap: wrap; gap: 6px; }
.filter-label { font-size: 12px; font-weight: 600; color: #555; margin-right: 6px; }

.filter-chip {
  display: inline-block;
  padding: 4px 10px;
  font-size: 12px;
  border-radius: 999px;
  background: #fff;
  border: 1px solid #ddd;
  color: #444;
  text-decoration: none;
}
.filter-chip:hover { border-color: #888; }
.filter-chip-active { background: #1a1a1a; color: #fff; border-color: #1a1a1a; font-weight: 600; }

.badge-meta-not_submitted { background: #e5e5e5; color: #555; }
.badge-meta-preparing     { background: #fff0d4; color: #b07000; }
.badge-meta-submitted     { background: #d4e8ff; color: #0d4abd; }
.badge-meta-approved      { background: #d4f4dc; color: #0a7c2f; }
.badge-meta-denied        { background: #f8d4d4; color: #b00020; }

.filter-chip-status-approved  { color: #0a7c2f; border-color: #c2e9cf; }
.filter-chip-status-submitted { color: #0d4abd; border-color: #b9d4f3; }
.filter-chip-status-denied    { color: #b00020; border-color: #f3c2c2; }
.filter-chip-status-preparing { color: #b07000; border-color: #f3dcaf; }

/* Notas cronológicas */
.notes-list { list-style: none; padding: 0; margin: 0; }
.note-item {
  background: #fafafa;
  border-left: 3px solid #1a1a1a;
  padding: 10px 14px;
  margin-bottom: 8px;
  border-radius: 0 8px 8px 0;
}
.note-meta { display: flex; gap: 12px; font-size: 11px; margin-bottom: 4px; }
.note-by { font-weight: 600; }
.note-text { font-size: 13px; line-height: 1.5; white-space: pre-wrap; }

/* ============================================================
   Responsive
   ============================================================ */

@media (max-width: 720px) {
  .container { padding: 20px 16px 48px; }
  .topbar-inner { flex-wrap: wrap; gap: 12px; padding: 12px 16px; }
  .status-grid { grid-template-columns: 1fr; }
  .page-header { flex-direction: column; }
  .data-table { font-size: 13px; }
  .data-table th, .data-table td { padding: 8px 10px; }
}