/* P3 Ativos - estilo inspirado no P3 Backup
   Sidebar escuro + main claro + cores roxa/verde/vermelho */

:root {
  /* Paleta P3 */
  --p3-purple: #7c3aed;
  --p3-purple-dark: #6d28d9;
  --p3-purple-light: #a78bfa;
  --p3-purple-soft: #ede9fe;

  --p3-teal: #14b8a6;
  --p3-teal-dark: #0d9488;

  --p3-success: #10b981;
  --p3-success-soft: #d1fae5;
  --p3-success-text: #065f46;

  --p3-danger: #ef4444;
  --p3-danger-soft: #fee2e2;
  --p3-danger-text: #991b1b;

  --p3-warning: #f59e0b;
  --p3-warning-soft: #fef3c7;
  --p3-warning-text: #92400e;

  --p3-info: #3b82f6;
  --p3-info-soft: #dbeafe;
  --p3-info-text: #1e40af;

  /* Sidebar */
  --sb-bg: #1e2233;
  --sb-bg-hover: #2a2f44;
  --sb-bg-active: #353b54;
  --sb-text: #cbd5e1;
  --sb-text-muted: #64748b;
  --sb-text-active: #ffffff;
  --sb-border: #2a2f44;

  /* Main */
  --bg-page: #f5f6fa;
  --bg-card: #ffffff;
  --bg-soft: #f8fafc;
  --text-primary: #0f172a;
  --text-secondary: #475569;
  --text-muted: #94a3b8;
  --border-soft: #e2e8f0;
  --border: #cbd5e1;

  --shadow-sm: 0 1px 2px rgba(15, 23, 42, .05);
  --shadow: 0 4px 6px -1px rgba(15, 23, 42, .08), 0 2px 4px -2px rgba(15, 23, 42, .05);
  --shadow-lg: 0 10px 20px -5px rgba(15, 23, 42, .12);

  --radius-sm: 6px;
  --radius: 10px;
  --radius-lg: 16px;

  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", "Inter", Roboto, Oxygen, Ubuntu, sans-serif;
  --font-mono: "SF Mono", Menlo, Consolas, "Liberation Mono", monospace;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  font-family: var(--font-sans);
  color: var(--text-primary);
  background: var(--bg-page);
  font-size: 14px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

/* =========================================================
   LOGIN
========================================================= */
.login-body {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #1e1b4b 0%, #4c1d95 50%, #6d28d9 100%);
  padding: 24px;
}

.login-wrapper {
  width: 100%;
  max-width: 420px;
}

.login-card {
  background: var(--bg-card);
  padding: 40px 36px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

.login-brand {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 8px;
}

.login-logo {
  width: 56px;
  height: 56px;
}

.login-brand-text {
  display: flex;
  flex-direction: column;
}

.login-brand-name {
  font-size: 22px;
  font-weight: 800;
  letter-spacing: 1px;
  color: var(--p3-teal-dark);
}

.login-brand-accent {
  color: var(--text-primary);
}

.login-brand-subtitle {
  font-size: 12px;
  letter-spacing: 4px;
  color: var(--text-secondary);
  font-weight: 600;
}

.login-tagline {
  text-align: center;
  color: var(--text-muted);
  margin: 12px 0 28px;
  font-size: 13px;
}

.login-form { display: flex; flex-direction: column; gap: 6px; }

.form-label {
  font-size: 11px;
  letter-spacing: 1.5px;
  font-weight: 700;
  color: var(--text-muted);
  margin-top: 14px;
  margin-bottom: 6px;
}

.form-input {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  font-size: 14px;
  font-family: var(--font-sans);
  background: var(--bg-soft);
  transition: border .15s, background .15s;
}

.form-input:focus {
  outline: none;
  border-color: var(--p3-purple);
  background: var(--bg-card);
  box-shadow: 0 0 0 3px rgba(124, 58, 237, .12);
}

.password-wrapper { position: relative; }
.password-toggle {
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  display: flex;
  padding: 4px;
}
.password-toggle:hover { color: var(--p3-purple); }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 20px;
  border: none;
  border-radius: var(--radius);
  font-family: var(--font-sans);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: background .15s, transform .05s;
  text-decoration: none;
}

.btn:active { transform: translateY(1px); }

.btn-primary {
  background: var(--p3-purple);
  color: #fff;
}
.btn-primary:hover { background: var(--p3-purple-dark); }

.btn-block { width: 100%; margin-top: 24px; }

.btn-link {
  background: none;
  color: var(--p3-purple);
  font-size: 13px;
  padding: 4px 8px;
}
.btn-link:hover { text-decoration: underline; }

/* =========================================================
   APP LAYOUT (sidebar + main)
========================================================= */
.app-body {
  display: flex;
  min-height: 100vh;
}

.sidebar {
  width: 240px;
  background: var(--sb-bg);
  color: var(--sb-text);
  display: flex;
  flex-direction: column;
  position: sticky;
  top: 0;
  height: 100vh;
  flex-shrink: 0;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 18px 18px 18px 20px;
  border-bottom: 1px solid var(--sb-border);
}

.brand-logo { width: 36px; height: 36px; }
.brand-text { display: flex; flex-direction: column; line-height: 1.1; }
.brand-name {
  font-size: 16px;
  font-weight: 800;
  letter-spacing: .5px;
  color: var(--sb-text-active);
}
.brand-name-accent { color: var(--p3-teal); }
.brand-subtitle {
  font-size: 10px;
  letter-spacing: 3px;
  color: var(--sb-text-muted);
  font-weight: 600;
}

.nav {
  flex: 1;
  padding: 14px 0;
  overflow-y: auto;
}

.nav-group {
  font-size: 10px;
  letter-spacing: 2px;
  font-weight: 700;
  color: var(--sb-text-muted);
  padding: 18px 22px 8px;
  text-transform: uppercase;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 20px;
  color: var(--sb-text);
  text-decoration: none;
  font-size: 14px;
  border-left: 3px solid transparent;
  transition: background .12s, color .12s;
}

.nav-item:hover {
  background: var(--sb-bg-hover);
  color: var(--sb-text-active);
}

.nav-item.active {
  background: var(--sb-bg-active);
  color: var(--sb-text-active);
  border-left-color: var(--p3-purple);
}

.nav-icon {
  width: 18px;
  height: 18px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.sidebar-foot {
  padding: 14px 20px;
  border-top: 1px solid var(--sb-border);
}

.logout-link {
  color: var(--sb-text-muted);
  text-decoration: none;
  font-size: 13px;
}
.logout-link:hover { color: var(--sb-text-active); }

/* MAIN */
.main {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.topbar {
  background: var(--bg-card);
  padding: 16px 28px;
  border-bottom: 1px solid var(--border-soft);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.topbar-title {
  margin: 0;
  font-size: 22px;
  font-weight: 700;
  color: var(--text-primary);
}

.topbar-right { display: flex; gap: 10px; align-items: center; }

.user-badge {
  color: var(--text-secondary);
  font-size: 13px;
}

.role-badge {
  background: var(--p3-purple-soft);
  color: var(--p3-purple-dark);
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1px;
}

.content {
  padding: 24px 28px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

/* =========================================================
   KPI cards
========================================================= */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
}

.kpi-card {
  background: var(--bg-card);
  padding: 20px;
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  border-left: 4px solid var(--p3-purple);
  position: relative;
}

.kpi-card.kpi-purple { border-left-color: var(--p3-purple); }
.kpi-card.kpi-green { border-left-color: var(--p3-success); }
.kpi-card.kpi-red { border-left-color: var(--p3-danger); }
.kpi-card.kpi-blue { border-left-color: var(--p3-info); }

.kpi-value {
  font-size: 32px;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.1;
}

.kpi-label {
  font-size: 11px;
  letter-spacing: 1.5px;
  color: var(--text-muted);
  font-weight: 600;
  margin-top: 6px;
}

.kpi-trend {
  font-size: 12px;
  color: var(--text-secondary);
  margin-top: 8px;
}

.kpi-trend-up { color: var(--p3-success-text); }

/* =========================================================
   Panels
========================================================= */
.panel {
  background: var(--bg-card);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}

.panel-header {
  padding: 16px 20px;
  border-bottom: 1px solid var(--border-soft);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.panel-header h2 {
  margin: 0;
  font-size: 16px;
  font-weight: 600;
  color: var(--text-primary);
}

.panel-body { padding: 16px 20px; }

.grid-2col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
@media (max-width: 900px) {
  .grid-2col { grid-template-columns: 1fr; }
}

/* =========================================================
   Tabela
========================================================= */
.data-table {
  width: 100%;
  border-collapse: collapse;
}

.data-table th {
  text-align: left;
  font-size: 11px;
  letter-spacing: 1.5px;
  color: var(--text-muted);
  font-weight: 700;
  padding: 12px 14px;
  border-bottom: 1px solid var(--border-soft);
}

.data-table td {
  padding: 14px;
  border-bottom: 1px solid var(--border-soft);
  font-size: 14px;
  color: var(--text-secondary);
}

.data-table tr:hover td { background: var(--bg-soft); }

.data-table .empty {
  text-align: center;
  padding: 40px 14px;
  color: var(--text-muted);
}

/* =========================================================
   Badges, chips
========================================================= */
.chip {
  display: inline-block;
  padding: 4px 10px;
  background: var(--bg-soft);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-sm);
  font-size: 12px;
  color: var(--text-secondary);
}

.badge {
  display: inline-block;
  padding: 3px 9px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .3px;
}

.badge-success { background: var(--p3-success-soft); color: var(--p3-success-text); }
.badge-danger { background: var(--p3-danger-soft); color: var(--p3-danger-text); }
.badge-warning { background: var(--p3-warning-soft); color: var(--p3-warning-text); }
.badge-info { background: var(--p3-info-soft); color: var(--p3-info-text); }

/* =========================================================
   Legend + bar list
========================================================= */
.legend {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.legend li {
  display: flex;
  align-items: center;
  gap: 10px;
}

.legend-dot {
  width: 12px;
  height: 12px;
  border-radius: 3px;
  flex-shrink: 0;
}

.legend-label { flex: 1; color: var(--text-secondary); }
.legend-value { font-weight: 600; color: var(--text-primary); }

.bar-list { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 14px; }
.bar-row { display: flex; justify-content: space-between; margin-bottom: 6px; font-size: 13px; }
.bar-name { color: var(--text-secondary); }
.bar-value { color: var(--text-primary); font-weight: 600; }
.bar-track {
  height: 6px;
  background: var(--bg-soft);
  border-radius: 3px;
  overflow: hidden;
}
.bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--p3-purple) 0%, var(--p3-purple-light) 100%);
  border-radius: 3px;
  transition: width .3s;
}

/* =========================================================
   Placeholder (modulos em construcao)
========================================================= */
.placeholder {
  text-align: center;
  padding: 60px 20px;
}
.placeholder h2 { color: var(--text-primary); margin-top: 0; }
.placeholder-sub { color: var(--text-secondary); margin: 8px 0 24px; }
.placeholder-info { color: var(--text-muted); font-size: 13px; }

/* =========================================================
   Flash messages
========================================================= */
.flash {
  padding: 12px 16px;
  border-radius: var(--radius);
  margin-bottom: 12px;
  font-size: 14px;
}
.flash-error { background: var(--p3-danger-soft); color: var(--p3-danger-text); }
.flash-info { background: var(--p3-info-soft); color: var(--p3-info-text); }
.flash-success { background: var(--p3-success-soft); color: var(--p3-success-text); }
.flash-warning { background: var(--p3-warning-soft); color: var(--p3-warning-text); }

code {
  font-family: var(--font-mono);
  font-size: 13px;
  background: var(--bg-soft);
  padding: 2px 6px;
  border-radius: 4px;
  color: var(--text-secondary);
}

/* =========================================================
   Filtros, paginacao e helpers (telas de listagem)
========================================================= */
.filter-bar {
  display: flex;
  gap: 12px;
  align-items: center;
  flex-wrap: wrap;
}

.filter-input {
  flex: 1 1 240px;
  min-width: 180px;
}

.filter-select {
  flex: 0 0 220px;
  background: var(--bg-card);
}

.btn-secondary {
  background: var(--bg-soft);
  color: var(--text-primary);
  border: 1px solid var(--border-soft);
}
.btn-secondary:hover { background: var(--border-soft); }

.panel-footer {
  padding: 12px 20px;
  border-top: 1px solid var(--border-soft);
  background: var(--bg-soft);
}

.pagination {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.page-info {
  color: var(--text-secondary);
  font-size: 13px;
}

.muted-count {
  color: var(--text-muted);
  font-weight: 400;
  font-size: 14px;
}

.text-muted { color: var(--text-muted); }

@media (max-width: 700px) {
  .filter-bar { flex-direction: column; align-items: stretch; }
  .filter-select, .filter-input { flex: 1 1 auto; }
  .pagination { flex-direction: column; }
}

/* =========================================================
   Tela de detalhe do ativo
========================================================= */
.detail-header {
  margin-bottom: 8px;
}

.back-link {
  display: inline-block;
  color: var(--p3-purple);
  text-decoration: none;
  font-size: 13px;
  margin-bottom: 12px;
}
.back-link:hover { text-decoration: underline; }

.detail-title-row {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px 0;
}

.detail-icon { font-size: 42px; }

.detail-title {
  margin: 0;
  font-size: 26px;
  font-weight: 700;
  color: var(--text-primary);
}

.detail-meta {
  margin-top: 4px;
  font-size: 14px;
  color: var(--text-secondary);
}

.detail-meta-light {
  margin-top: 2px;
  font-size: 12px;
  color: var(--text-muted);
}

.dot-sep {
  margin: 0 6px;
  color: var(--text-muted);
}

.prop-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 14px 24px;
}

.prop {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.prop-key {
  font-size: 11px;
  letter-spacing: 1.5px;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
}

.prop-val {
  font-size: 14px;
  color: var(--text-primary);
  word-break: break-word;
}

.subsection {
  font-size: 13px;
  font-weight: 700;
  color: var(--text-secondary);
  letter-spacing: 1px;
  text-transform: uppercase;
  margin: 0 0 12px 0;
}

.row-link {
  color: var(--p3-purple);
  text-decoration: none;
  font-weight: 600;
}
.row-link:hover { text-decoration: underline; }

/* =========================================================
   Botao Export CSV no header de panels
========================================================= */
.btn-export {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--bg-soft);
  color: var(--text-primary);
  border: 1px solid var(--border-soft);
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 600;
  text-decoration: none;
  transition: background .12s;
}
.btn-export:hover { background: var(--p3-purple-soft); color: var(--p3-purple-dark); }
.btn-export::before { content: "↓"; font-size: 14px; }

.panel-actions {
  display: flex;
  gap: 8px;
  align-items: center;
}