/* ─── Reset & Base ─────────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --petrol:       #1a3a4a;
  --petrol-mid:   #1e4a5e;
  --petrol-light: #256070;
  --accent:       #2da0c0;
  --accent-hover: #2488a5;
  --bg:           #f0f2f5;
  --card:         #ffffff;
  --border:       #dde1e7;
  --text:         #1e2d3d;
  --text-muted:   #6b7f91;
  --success:      #22c55e;
  --danger:       #ef4444;
  --warning:      #f59e0b;
  --info:         #3b82f6;
  --sidebar-w:    240px;
  --header-h:     60px;
  --radius:       8px;
  --shadow:       0 2px 8px rgba(0,0,0,.08);
}

body {
  font-family: 'Inter', 'Segoe UI', system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  font-size: 14px;
  line-height: 1.5;
}

/* ─── Layout ────────────────────────────────────────────────────────────────── */
.layout { display: flex; min-height: 100vh; }

.sidebar {
  width: var(--sidebar-w);
  background: var(--petrol);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0; left: 0;
  height: 100vh;
  z-index: 100;
  overflow-y: auto;
}

.sidebar-brand {
  padding: 20px 16px 16px;
  border-bottom: 1px solid rgba(255,255,255,.1);
}
.sidebar-brand .brand-name {
  color: #fff;
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .5px;
  line-height: 1.3;
}
.sidebar-brand .brand-sub {
  color: rgba(255,255,255,.5);
  font-size: 11px;
}

.sidebar-section {
  padding: 18px 12px 4px;
  color: rgba(255,255,255,.4);
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.sidebar-nav { list-style: none; padding: 0 8px; }
.sidebar-nav li a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 12px;
  border-radius: 6px;
  color: rgba(255,255,255,.75);
  text-decoration: none;
  font-size: 13px;
  transition: background .15s, color .15s;
}
.sidebar-nav li a:hover,
.sidebar-nav li a.active {
  background: rgba(255,255,255,.12);
  color: #fff;
}
.sidebar-nav li a .icon { width: 16px; text-align: center; opacity: .7; }

.main { margin-left: var(--sidebar-w); flex: 1; display: flex; flex-direction: column; }

.topbar {
  height: var(--header-h);
  background: var(--card);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 24px;
  position: sticky;
  top: 0;
  z-index: 50;
}
.topbar-left h1 {
  font-size: 16px;
  font-weight: 600;
  color: var(--text);
}
.topbar-left .breadcrumb {
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 1px;
}
.topbar-right { display: flex; align-items: center; gap: 12px; }
.topbar-user {
  font-size: 13px;
  color: var(--text-muted);
}
.topbar-user strong { color: var(--text); }

.content { padding: 24px; flex: 1; }

/* ─── Cards ─────────────────────────────────────────────────────────────────── */
.card {
  background: var(--card);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
}
.card-hd {
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.card-ttl { font-size: 14px; font-weight: 600; color: var(--text); }
.card-body { padding: 20px; }

/* ─── KPI Strip ──────────────────────────────────────────────────────────────── */
.kpi-strip {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 16px;
  margin-bottom: 24px;
}
.kpi-card {
  background: var(--card);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
  padding: 18px 20px;
}
.kpi-label { font-size: 11px; color: var(--text-muted); text-transform: uppercase; letter-spacing: .5px; margin-bottom: 6px; }
.kpi-value { font-size: 28px; font-weight: 700; color: var(--petrol); }
.kpi-sub { font-size: 12px; color: var(--text-muted); margin-top: 4px; }

/* ─── Botões ─────────────────────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  border-radius: 6px;
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  border: none;
  text-decoration: none;
  transition: background .15s, opacity .15s;
  line-height: 1;
}
.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: var(--accent-hover); }
.btn-petrol { background: var(--petrol); color: #fff; }
.btn-petrol:hover { background: var(--petrol-mid); }
.btn-ghost { background: transparent; color: var(--text); border: 1px solid var(--border); }
.btn-ghost:hover { background: var(--bg); }
.btn-danger { background: #fef2f2; color: var(--danger); border: 1px solid #fecaca; }
.btn-danger:hover { background: #fee2e2; }
.btn-warning { background: #fffbeb; color: var(--warning); border: 1px solid #fde68a; }
.btn-warning:hover { background: #fef3c7; }
.btn-sm { padding: 5px 10px; font-size: 12px; }
.btn-group { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }

/* ─── Tabela ─────────────────────────────────────────────────────────────────── */
.table-wrap { overflow-x: auto; }
.data-table { width: 100%; border-collapse: collapse; }
.data-table thead th {
  background: var(--petrol);
  color: rgba(255,255,255,.9);
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .5px;
  padding: 11px 14px;
  text-align: left;
  white-space: nowrap;
}
.data-table tbody tr { border-bottom: 1px solid var(--border); transition: background .1s; }
.data-table tbody tr:hover { background: #f8fafc; }
.data-table tbody td { padding: 10px 14px; font-size: 13px; vertical-align: middle; }
.data-table tbody tr:last-child { border-bottom: none; }

/* ─── Table toolbar ──────────────────────────────────────────────────────────── */
.table-toolbar {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}
.search-box {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 0 12px;
}
.search-box input {
  border: none;
  outline: none;
  font-size: 13px;
  padding: 8px 0;
  width: 220px;
  background: transparent;
  color: var(--text);
}
.t-sel {
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 8px 10px;
  font-size: 13px;
  color: var(--text);
  background: var(--card);
  cursor: pointer;
}

/* ─── Badges / Pills ─────────────────────────────────────────────────────────── */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 2px 8px;
  border-radius: 20px;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .3px;
}
.badge-ativo    { background: #dcfce7; color: #16a34a; }
.badge-inativo  { background: #f1f5f9; color: #64748b; }
.badge-pendente { background: #fef9c3; color: #a16207; }
.badge-resolvida{ background: #dcfce7; color: #16a34a; }
.badge-corrigida{ background: #dbeafe; color: #1d4ed8; }
.badge-ignorada { background: #f1f5f9; color: #64748b; }
.badge-criar_cadastro { background: #ede9fe; color: #7c3aed; }

/* ─── Formulários ────────────────────────────────────────────────────────────── */
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px 24px; }
.form-grid.single { grid-template-columns: 1fr; }
.form-grp { display: flex; flex-direction: column; gap: 6px; }
.form-grp.full { grid-column: 1 / -1; }
.form-lbl { font-size: 12px; font-weight: 600; color: var(--text); }
.form-inp, .form-sel, .form-ta {
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 9px 12px;
  font-size: 13px;
  color: var(--text);
  background: var(--card);
  transition: border-color .15s;
  width: 100%;
}
.form-inp:focus, .form-sel:focus, .form-ta:focus {
  outline: none;
  border-color: var(--accent);
}
.form-error { font-size: 12px; color: var(--danger); margin-top: 4px; }

/* ─── Alerts / Toasts ────────────────────────────────────────────────────────── */
.alert {
  padding: 12px 16px;
  border-radius: var(--radius);
  font-size: 13px;
  margin-bottom: 16px;
  display: flex;
  align-items: flex-start;
  gap: 10px;
}
.alert-success { background: #f0fdf4; border: 1px solid #bbf7d0; color: #15803d; }
.alert-error   { background: #fef2f2; border: 1px solid #fecaca; color: #b91c1c; }
.alert-warning { background: #fffbeb; border: 1px solid #fde68a; color: #92400e; }
.alert-info    { background: #eff6ff; border: 1px solid #bfdbfe; color: #1e40af; }

/* ─── Paginação ──────────────────────────────────────────────────────────────── */
.pagination { display: flex; gap: 4px; align-items: center; justify-content: center; padding: 16px 0 0; }
.pagination a, .pagination span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 32px;
  height: 32px;
  border-radius: 6px;
  font-size: 13px;
  text-decoration: none;
  color: var(--text);
  border: 1px solid var(--border);
  background: var(--card);
}
.pagination a:hover { background: var(--bg); }
.pagination .current { background: var(--accent); color: #fff; border-color: var(--accent); }

/* ─── Login ──────────────────────────────────────────────────────────────────── */
.login-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg);
}
.login-card {
  background: var(--card);
  border-radius: 12px;
  box-shadow: 0 8px 32px rgba(0,0,0,.12);
  padding: 40px 36px;
  width: 100%;
  max-width: 380px;
}
.login-logo {
  text-align: center;
  margin-bottom: 28px;
}
.login-logo .sys-name {
  font-size: 15px;
  font-weight: 700;
  color: var(--petrol);
  text-transform: uppercase;
  letter-spacing: .5px;
}
.login-logo .sys-sub {
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 2px;
}
.login-form-grp { margin-bottom: 16px; }
.login-form-grp label { display: block; font-size: 12px; font-weight: 600; margin-bottom: 6px; color: var(--text); }
.login-form-grp input {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 10px 12px;
  font-size: 14px;
  color: var(--text);
  transition: border-color .15s;
}
.login-form-grp input:focus { outline: none; border-color: var(--accent); }
.login-btn {
  width: 100%;
  padding: 11px;
  background: var(--petrol);
  color: #fff;
  border: none;
  border-radius: 6px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  margin-top: 8px;
  transition: background .15s;
}
.login-btn:hover { background: var(--petrol-mid); }

/* ─── Utilitários ────────────────────────────────────────────────────────────── */
.mt-4 { margin-top: 16px; }
.mb-4 { margin-bottom: 16px; }
.text-muted { color: var(--text-muted); }
.text-right { text-align: right; }
.flex { display: flex; }
.items-center { align-items: center; }
.gap-2 { gap: 8px; }
.empty-state {
  text-align: center;
  padding: 48px 24px;
  color: var(--text-muted);
}
.empty-state p { margin-top: 8px; font-size: 13px; }