/* ==========================================================================
   LIMA MED TECH — Design System Corporativo
   Paleta: Azul Naval (#071526) + Ciano Técnico (#0ea5e9)
   Referência visual: sistemas ERP/MES industriais de manutenção médica hospitalar
   ========================================================================== */

:root {
  /* Superfícies */
  --surface-base:    #060f1a;
  --surface-1:       #0a1929;
  --surface-2:       #0d2137;
  --surface-3:       #102840;
  --surface-hover:   #0f2d48;

  /* Bordas */
  --border-strong:   #1a3a56;
  --border-medium:   #162f4a;
  --border-subtle:   #0f2035;

  /* Cor primária (azul corporativo) */
  --blue:            #0ea5e9;
  --blue-dim:        #0284c7;
  --blue-muted:      rgba(14, 165, 233, 0.12);
  --blue-border:     rgba(14, 165, 233, 0.22);

  /* Tipografia */
  --text-primary:    #e2eaf3;
  --text-secondary:  #7a9bb8;
  --text-tertiary:   #4d6f8a;
  --text-inverse:    #060f1a;

  /* Status */
  --green:           #22c55e;
  --green-dim:       rgba(34, 197, 94, 0.12);
  --accent-green:    #22c55e;
  --amber:           #f59e0b;
  --amber-dim:       rgba(245, 158, 11, 0.12);
  --accent-amber:    #f59e0b;
  --red:             #ef4444;
  --red-dim:         rgba(239, 68, 68, 0.12);
  --cyan:            #06b6d4;
  --cyan-dim:        rgba(6, 182, 212, 0.12);
  --purple:          #8b5cf6;
  --purple-dim:      rgba(139, 92, 246, 0.12);

  /* Layout */
  --sidebar-width:            210px;
  --sidebar-collapsed-width:  64px;
  --radius-xs:                2px;
  --radius-sm:                4px;
  --radius-md:                6px;

  /* Tipografia */
  --font:  'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', 'Consolas', monospace;

  /* Gradientes & Destaques Tecnológicos */
  --blue-gradient:            linear-gradient(135deg, #0284c7 0%, #00f2fe 100%);
  --blue-glow:                0 0 30px rgba(14, 165, 233, 0.35);

  /* Apelidos de compatibilidade legada */
  --bg-dark:         #060f1a;
  --primary-blue:    #0ea5e9;
  --border-color:    #162f4a;
  --text-muted:      #7a9bb8;
  --shadow-card:     0 20px 40px rgba(0, 0, 0, 0.4);
  --radius-lg:       12px;
}

/* =========================================
   RESET & BASE
   ========================================= */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html { font-size: 15px; }

body {
  font-family: var(--font);
  background: var(--surface-base);
  color: var(--text-primary);
  min-height: 100vh;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a {
  color: var(--blue);
  text-decoration: none;
  transition: color var(--transition);
}
a:hover { color: #38bdf8; }

/* =========================================
   BOTÕES
   ========================================= */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 8px 15px;
  font-family: var(--font);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  line-height: 1;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  cursor: pointer;
  transition: background var(--transition), border-color var(--transition), color var(--transition);
  text-decoration: none;
  white-space: nowrap;
  user-select: none;
}
.btn i { font-size: 0.85em; }

.btn-primary {
  background: var(--blue);
  border-color: var(--blue);
  color: #fff;
}
.btn-primary:hover {
  background: var(--blue-dim);
  border-color: var(--blue-dim);
  color: #fff;
}

.btn-outline {
  background: transparent;
  border-color: var(--border-strong);
  color: var(--text-secondary);
}
.btn-outline:hover {
  border-color: var(--blue);
  color: var(--blue);
  background: var(--blue-muted);
}

.btn-secondary {
  background: var(--surface-3);
  border-color: var(--border-strong);
  color: var(--text-secondary);
}
.btn-secondary:hover {
  background: var(--surface-hover);
  color: var(--text-primary);
  border-color: var(--border-strong);
}

.btn-danger {
  background: var(--red-dim);
  border-color: rgba(239, 68, 68, 0.35);
  color: #f87171;
}
.btn-danger:hover {
  background: var(--red);
  border-color: var(--red);
  color: #fff;
}

.btn-success {
  background: var(--green-dim);
  border-color: rgba(34, 197, 94, 0.35);
  color: #4ade80;
}
.btn-success:hover {
  background: var(--green);
  border-color: var(--green);
  color: #fff;
}

.btn-sm {
  padding: 5px 10px;
  font-size: 0.78rem;
}

.btn-lg {
  padding: 10px 20px;
  font-size: 0.92rem;
}

/* =========================================
   BADGES DE STATUS
   ========================================= */
.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 8px;
  border-radius: 0; /* Tags quadradas conforme solicitado */
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border: 1px solid transparent;
  white-space: nowrap;
}

.badge-recebido  { background: rgba(100,116,139,0.15); color: #94a3b8; border-color: rgba(100,116,139,0.3); }
.badge-analise   { background: var(--amber-dim);  color: #fbbf24; border-color: rgba(245,158,11,0.3); }
.badge-reparo    { background: var(--blue-muted);  color: var(--blue);  border-color: var(--blue-border); }
.badge-compra    { background: var(--purple-dim);  color: #a78bfa; border-color: rgba(139,92,246,0.3); }
.badge-concluido { background: var(--green-dim);   color: #4ade80; border-color: rgba(34,197,94,0.3); }
.badge-cancelado { background: var(--red-dim);     color: #f87171; border-color: rgba(239,68,68,0.3); }
.badge-pagamento { background: rgba(234, 179, 8, 0.16); color: #facc15; border-color: rgba(234, 179, 8, 0.4); }

/* =========================================
   ALERTAS FLASH
   ========================================= */
.flash-alert {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 16px;
  margin-bottom: 16px;
  border-radius: var(--radius-sm);
  border: 1px solid;
  font-size: 0.84rem;
  font-weight: 500;
}
.flash-success { background: var(--green-dim);  border-color: rgba(34,197,94,0.35);  color: #86efac; }
.flash-danger  { background: var(--red-dim);    border-color: rgba(239,68,68,0.35);  color: #fca5a5; }
.flash-warning { background: var(--amber-dim);  border-color: rgba(245,158,11,0.35); color: #fde68a; }
.flash-info    { background: var(--blue-muted); border-color: var(--blue-border);    color: #7dd3fc; }


/* =========================================
   LAYOUT DO SISTEMA INTERNO
   ========================================= */
.app-container {
  display: flex;
  min-height: 100vh;
}

/* SIDEBAR */
.sidebar {
  width: var(--sidebar-width);
  background: var(--surface-1);
  border-right: 1px solid var(--border-medium);
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
  position: sticky;
  top: 0;
  height: 100vh;
  z-index: 50;
  overflow: hidden;
}

.sidebar-header {
  padding: 0 12px;
  height: 50px;
  border-bottom: 1px solid var(--border-medium);
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
  background: var(--surface-1);
}

.sidebar-logo-icon {
  width: 26px;
  height: 26px;
  background: var(--blue);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 0.75rem;
  flex-shrink: 0;
}

.sidebar-brand-name {
  font-size: 0.8rem;
  font-weight: 800;
  color: var(--text-primary);
  letter-spacing: 0.03em;
  line-height: 1;
  white-space: nowrap;
}

.sidebar-brand-sub {
  font-size: 0.62rem;
  color: var(--blue);
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-top: 2px;
  white-space: nowrap;
}

/* SEÇÕES DA NAV */
.sidebar-section {
  padding: 10px 8px 4px;
}
.sidebar-section-label {
  font-size: 0.64rem;
  font-weight: 700;
  color: var(--text-tertiary);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0 6px;
  margin-bottom: 2px;
}

.sidebar-nav {
  padding: 6px 8px;
  flex-grow: 1;
  overflow-y: auto;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 2px;
  scrollbar-width: none;
}
.sidebar-nav::-webkit-scrollbar { display: none; }

.sidebar-link {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 7px 9px;
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  font-weight: 500;
  font-size: 0.81rem;
  transition: background var(--transition), color var(--transition), border-color var(--transition);
  border: 1px solid transparent;
  text-decoration: none;
  white-space: nowrap;
}
.sidebar-link i {
  font-size: 0.82rem;
  width: 15px;
  text-align: center;
  flex-shrink: 0;
  opacity: 0.75;
}
.sidebar-link:hover {
  background: var(--surface-3);
  color: var(--text-primary);
  border-color: var(--border-medium);
}
.sidebar-link:hover i { opacity: 1; }

.sidebar-link.active {
  background: var(--blue-muted);
  color: var(--blue);
  border-color: var(--blue-border);
  font-weight: 600;
}
.sidebar-link.active i {
  opacity: 1;
  color: var(--blue);
}

.sidebar-badge {
  margin-left: auto;
  background: var(--red);
  color: #fff;
  padding: 1px 6px;
  border-radius: 99px;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  min-width: 18px;
  text-align: center;
}

/* SUBMENU NA SIDEBAR */
.sidebar-submenu {
  list-style: none;
  padding: 3px 0 3px 10px;
  margin: 2px 0 4px 14px;
  border-left: 2px solid rgba(255, 255, 255, 0.08);
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.sidebar-sublink {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 5px 8px;
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  font-size: 0.76rem;
  font-weight: 500;
  transition: all var(--transition);
  text-decoration: none;
  border: 1px solid transparent;
}

.sidebar-sublink i {
  font-size: 0.72rem;
  width: 13px;
  text-align: center;
  flex-shrink: 0;
  opacity: 0.8;
}

.sidebar-sublink:hover {
  background: var(--surface-3);
  color: var(--text-primary);
  border-color: var(--border-medium);
}

.sidebar-sublink-count {
  margin-left: auto;
  font-size: 0.65rem;
  font-weight: 700;
  padding: 0px 5px;
  border-radius: 99px;
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-tertiary);
  font-family: var(--font-mono);
}

.sidebar-sublink.active-corretiva {
  background: rgba(56, 189, 248, 0.12);
  color: #38bdf8;
  border-color: rgba(56, 189, 248, 0.3);
  font-weight: 600;
}
.sidebar-sublink.active-corretiva i {
  color: #38bdf8;
  opacity: 1;
}
.sidebar-sublink.active-corretiva .sidebar-sublink-count {
  background: rgba(56, 189, 248, 0.2);
  color: #7dd3fc;
}

.sidebar-sublink.active-preventiva {
  background: rgba(74, 222, 128, 0.12);
  color: #4ade80;
  border-color: rgba(74, 222, 128, 0.3);
  font-weight: 600;
}
.sidebar-sublink.active-preventiva i {
  color: #4ade80;
  opacity: 1;
}
.sidebar-sublink.active-preventiva .sidebar-sublink-count {
  background: rgba(74, 222, 128, 0.2);
  color: #86efac;
}

.sidebar-sublink.active-calibracao {
  background: rgba(192, 132, 252, 0.12);
  color: #c084fc;
  border-color: rgba(192, 132, 252, 0.3);
  font-weight: 600;
}
.sidebar-sublink.active-calibracao i {
  color: #c084fc;
  opacity: 1;
}
.sidebar-sublink.active-calibracao .sidebar-sublink-count {
  background: rgba(192, 132, 252, 0.2);
  color: #d8b4fe;
}

.sidebar-divider {
  height: 1px;
  background: var(--border-subtle);
  margin: 6px 8px;
}

.sidebar-footer {
  padding: 8px 10px;
  border-top: 1px solid var(--border-medium);
  flex-shrink: 0;
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--surface-1);
}

.sidebar-user-clickable {
  transition: all 0.2s ease;
  user-select: none;
}
.sidebar-user-clickable:hover {
  background: rgba(56, 189, 248, 0.12) !important;
}
.sidebar-user-clickable:hover .sidebar-user-name {
  color: var(--blue-bright, #38bdf8);
}
.sidebar-user-clickable:hover .sidebar-avatar {
  border-color: var(--blue-bright, #38bdf8);
  box-shadow: 0 0 8px rgba(56, 189, 248, 0.4);
}

.sidebar-avatar {
  width: 26px;
  height: 26px;
  border-radius: var(--radius-sm);
  background: var(--blue-dim);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.72rem;
  flex-shrink: 0;
  text-transform: uppercase;
  border: 1px solid var(--blue-border);
}

.sidebar-user-name {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text-primary);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  flex-grow: 1;
  min-width: 0;
}

.sidebar-user-role {
  font-size: 0.62rem;
  color: var(--blue);
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.sidebar-logout {
  color: var(--text-tertiary);
  padding: 5px;
  border-radius: var(--radius-xs);
  transition: color var(--transition), background var(--transition);
  flex-shrink: 0;
  font-size: 0.8rem;
}
.sidebar-logout:hover {
  color: var(--red);
  background: var(--red-dim);
}

/* =========================================
   BOTÃO DE MINIMIZAR / MAXIMIZAR SIDEBAR
   ========================================= */
.sidebar-toggle-btn {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-medium);
  color: var(--text-secondary);
  width: 26px;
  height: 26px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 0.72rem;
  transition: all var(--transition);
  flex-shrink: 0;
}
.sidebar-toggle-btn:hover {
  background: var(--surface-3);
  color: #fff;
  border-color: var(--blue-border);
}

/* Transição suave da largura da sidebar */
.sidebar {
  transition: width 220ms cubic-bezier(0.4, 0, 0.2, 1);
}

/* =========================================================================
   ESTADO MINIMIZADO / RECOLHIDO DA SIDEBAR (.sidebar-collapsed ou .sidebar-is-collapsed)
   ========================================================================= */
.sidebar.collapsed,
.sidebar-is-collapsed .sidebar {
  width: var(--sidebar-collapsed-width);
}

/* Cabeçalho minimizado */
.sidebar.collapsed .sidebar-header,
.sidebar-is-collapsed .sidebar .sidebar-header {
  padding: 0 8px;
  justify-content: center;
}
.sidebar.collapsed .sidebar-brand-text,
.sidebar-is-collapsed .sidebar .sidebar-brand-text {
  display: none !important;
}
.sidebar.collapsed .sidebar-toggle-btn i,
.sidebar-is-collapsed .sidebar .sidebar-toggle-btn i {
  transform: rotate(180deg);
}

/* Itens da lista minimizados */
.sidebar.collapsed .sidebar-link,
.sidebar-is-collapsed .sidebar .sidebar-link {
  justify-content: center;
  padding: 10px 0;
  position: relative;
}
.sidebar.collapsed .sidebar-link span,
.sidebar-is-collapsed .sidebar .sidebar-link span {
  display: none !important;
}
.sidebar.collapsed .sidebar-link i,
.sidebar-is-collapsed .sidebar .sidebar-link i {
  font-size: 1rem;
  width: auto;
  opacity: 0.9;
}
.sidebar.collapsed .sidebar-link .fa-arrow-up-right-from-square,
.sidebar-is-collapsed .sidebar .sidebar-link .fa-arrow-up-right-from-square {
  display: none !important;
}

/* Badges flutuantes no modo recolhido */
.sidebar.collapsed .sidebar-badge,
.sidebar-is-collapsed .sidebar .sidebar-badge {
  position: absolute;
  top: 4px;
  right: 10px;
  padding: 1px 4px;
  font-size: 0.58rem;
  min-width: 14px;
  line-height: 1.2;
}

/* Submenus no modo minimizado */
.sidebar.collapsed .sidebar-submenu,
.sidebar-is-collapsed .sidebar .sidebar-submenu {
  margin: 2px 0 6px 0;
  padding: 4px 0;
  border-left: none;
  border-top: 1px dashed rgba(255, 255, 255, 0.08);
  border-bottom: 1px dashed rgba(255, 255, 255, 0.08);
  gap: 4px;
}
.sidebar.collapsed .sidebar-sublink,
.sidebar-is-collapsed .sidebar .sidebar-sublink {
  justify-content: center;
  padding: 6px 0;
}
.sidebar.collapsed .sidebar-sublink span,
.sidebar-is-collapsed .sidebar .sidebar-sublink span {
  display: none !important;
}
.sidebar.collapsed .sidebar-sublink i,
.sidebar-is-collapsed .sidebar .sidebar-sublink i {
  font-size: 0.85rem;
}

/* Footer do usuário minimizado */
.sidebar.collapsed .sidebar-footer,
.sidebar-is-collapsed .sidebar .sidebar-footer {
  padding: 10px 6px;
  flex-direction: column;
  gap: 8px;
  justify-content: center;
}
.sidebar.collapsed .sidebar-user-info,
.sidebar-is-collapsed .sidebar .sidebar-user-info {
  display: none !important;
}
.sidebar.collapsed .sidebar-logout,
.sidebar-is-collapsed .sidebar .sidebar-logout {
  padding: 6px;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.03);
}

/* Tooltip nativo amigável com indicador visual ao passar o mouse */
.sidebar.collapsed .sidebar-link:hover,
.sidebar-is-collapsed .sidebar .sidebar-link:hover {
  background: var(--surface-hover);
}

/* CONTEÚDO PRINCIPAL */
.main-content {
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  min-width: 0;
  overflow: hidden;
}

.content-body {
  padding: 20px 22px;
  flex-grow: 1;
  overflow-y: auto;
}

@media (max-width: 1366px) {
  .content-body {
    padding: 16px 18px;
  }
}

/* =========================================
   CARDS E WIDGETS KPI
   ========================================= */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 12px;
  margin-bottom: 20px;
}

.kpi-card {
  background: var(--surface-2);
  border: 1px solid var(--border-medium);
  padding: 16px 18px;
  border-radius: var(--radius-sm);
  position: relative;
  transition: border-color var(--transition);
}
.kpi-card:hover {
  border-color: var(--border-strong);
}

.kpi-title {
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.kpi-value {
  font-size: 1.65rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-bottom: 6px;
}

.kpi-sub {
  font-size: 0.76rem;
  color: var(--text-tertiary);
  line-height: 1.4;
}

/* CARDS GENÉRICOS */
.card {
  background: var(--surface-2);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-sm);
  margin-bottom: 16px;
  overflow: hidden;
}

.card-header {
  padding: 12px 18px;
  border-bottom: 1px solid var(--border-medium);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  background: var(--surface-1);
}

.card-title {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 8px;
}
.card-title i { color: var(--blue); }

.card-body {
  padding: 18px;
}

/* =========================================
   TABELAS
   ========================================= */
.table-responsive {
  width: 100%;
  overflow-x: auto;
}

.table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.84rem;
}

.table th {
  background: var(--surface-1);
  padding: 10px 14px;
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.07em;
  border-bottom: 1px solid var(--border-strong);
  white-space: nowrap;
}

.table td {
  padding: 11px 14px;
  border-bottom: 1px solid var(--border-subtle);
  color: var(--text-primary);
  vertical-align: middle;
}

.table tbody tr:hover {
  background: var(--surface-hover);
}

.table tfoot td {
  border-top: 1px solid var(--border-strong);
  border-bottom: none;
  padding: 11px 14px;
  background: var(--surface-1);
}

/* =========================================
   FORMULÁRIOS
   ========================================= */
.form-group {
  margin-bottom: 14px;
}

.form-label {
  display: block;
  font-size: 0.76rem;
  font-weight: 700;
  color: var(--text-secondary);
  margin-bottom: 6px;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.form-control {
  width: 100%;
  padding: 9px 12px;
  font-size: 0.85rem;
  font-family: var(--font);
  background: var(--surface-1);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  outline: none;
  transition: border-color var(--transition), box-shadow var(--transition);
  line-height: 1.4;
}

.form-control::placeholder {
  color: var(--text-tertiary);
}

.form-control:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(14, 165, 233, 0.15);
}

.form-control:hover:not(:focus) {
  border-color: var(--border-strong);
}

select.form-control {
  cursor: pointer;
}

textarea.form-control {
  resize: vertical;
  min-height: 80px;
}

.form-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 14px;
}

.form-hint {
  font-size: 0.74rem;
  color: var(--text-tertiary);
  margin-top: 4px;
  line-height: 1.4;
}

/* =========================================
   MODAL
   ========================================= */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(4, 10, 18, 0.85);
  backdrop-filter: blur(4px);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: 20px;
}
.modal-overlay.active { display: flex; }

.modal-box {
  background: var(--surface-2);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-md);
  width: 100%;
  max-width: 520px;
  box-shadow: 0 24px 48px rgba(0, 0, 0, 0.6);
  overflow: hidden;
}

.modal-header {
  padding: 14px 20px;
  border-bottom: 1px solid var(--border-medium);
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: var(--surface-1);
}

.modal-header h3 {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 8px;
}

.modal-close {
  background: none;
  border: none;
  color: var(--text-tertiary);
  font-size: 1.1rem;
  cursor: pointer;
  line-height: 1;
  padding: 4px;
  border-radius: var(--radius-xs);
  transition: color var(--transition), background var(--transition);
}
.modal-close:hover {
  color: var(--text-primary);
  background: var(--surface-3);
}

/* =========================================
   LANDING PAGE — ULTRA MODERNA & VIBRANTE
   ========================================= */
.landing-body {
  background-color: #040d18;
  color: var(--text-primary);
  background-image: 
    radial-gradient(circle at 15% 15%, rgba(14, 165, 233, 0.15) 0%, transparent 40%),
    radial-gradient(circle at 85% 25%, rgba(2, 132, 199, 0.12) 0%, transparent 35%),
    radial-gradient(circle at 50% 80%, rgba(6, 182, 212, 0.08) 0%, transparent 40%);
  background-attachment: fixed;
  overflow-x: hidden;
}

.landing-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 48px;
  height: 68px;
  background: rgba(4, 13, 24, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(14, 165, 233, 0.15);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
}

.landing-brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand-title {
  font-size: 1.05rem;
  font-weight: 900;
  letter-spacing: 0.05em;
  color: #ffffff;
  line-height: 1.1;
  text-shadow: 0 2px 10px rgba(14, 165, 233, 0.3);
}

.brand-sub {
  font-size: 0.62rem;
  font-weight: 700;
  color: #38bdf8;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  display: block;
  margin-top: 2px;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}

.nav-link {
  color: #94a3b8;
  font-size: 0.88rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  transition: all var(--transition);
  position: relative;
  padding: 6px 0;
}
.nav-link:hover { 
  color: #38bdf8; 
  text-shadow: 0 0 12px rgba(56, 189, 248, 0.5);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

/* HERO */
.hero-section {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  align-items: center;
  gap: 56px;
  padding: 90px 48px 100px;
  max-width: 1300px;
  margin: 0 auto;
  position: relative;
}

.hero-text h1 {
  font-size: 3.1rem;
  line-height: 1.15;
  font-weight: 900;
  color: #ffffff;
  margin-bottom: 22px;
  letter-spacing: -0.03em;
}

.hero-text h1 span { 
  background: linear-gradient(135deg, #38bdf8 0%, #00f2fe 50%, #818cf8 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

.hero-text p {
  font-size: 1.05rem;
  color: #94a3b8;
  line-height: 1.75;
  margin-bottom: 36px;
  max-width: 540px;
}

.hero-btns {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.hero-image-card {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid rgba(56, 189, 248, 0.35);
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.7), 0 0 40px rgba(14, 165, 233, 0.25);
  background: #09192c;
  transition: transform 300ms ease, box-shadow 300ms ease;
}
.hero-image-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 30px 60px -12px rgba(0, 0, 0, 0.8), 0 0 50px rgba(14, 165, 233, 0.4);
}

.hero-image-card img {
  width: 100%;
  height: 100%;
  max-height: 480px;
  object-fit: cover;
  display: block;
}

/* SEÇÕES LANDING */
.section-container {
  max-width: 1300px;
  margin: 0 auto;
  padding: 96px 48px;
}

.section-header {
  text-align: center;
  margin-bottom: 56px;
}

.section-header h2 {
  font-size: 2.3rem;
  font-weight: 800;
  margin-bottom: 14px;
  letter-spacing: -0.02em;
  color: #ffffff;
}

.section-header h2 span { 
  background: linear-gradient(135deg, #38bdf8 0%, #00f2fe 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.section-header p {
  color: #94a3b8;
  font-size: 1.02rem;
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.7;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
}

.feature-card {
  background: rgba(10, 25, 41, 0.7);
  backdrop-filter: blur(8px);
  padding: 32px 28px;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.07);
  transition: all 250ms ease;
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, rgba(56, 189, 248, 0.6), transparent);
  opacity: 0;
  transition: opacity 250ms ease;
}

.feature-card:hover {
  background: rgba(13, 33, 55, 0.85);
  border-color: rgba(56, 189, 248, 0.35);
  transform: translateY(-4px);
  box-shadow: 0 16px 32px rgba(0, 0, 0, 0.4), 0 0 20px rgba(14, 165, 233, 0.15);
}

.feature-card:hover::before {
  opacity: 1;
}

.feature-icon {
  width: 48px;
  height: 48px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #38bdf8;
  font-size: 1.3rem;
  margin-bottom: 20px;
  background: rgba(14, 165, 233, 0.12);
  border: 1px solid rgba(14, 165, 233, 0.3);
  box-shadow: 0 0 16px rgba(14, 165, 233, 0.2);
}

.feature-card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 12px;
  color: #ffffff;
  letter-spacing: -0.01em;
}

.feature-card p {
  color: #94a3b8;
  font-size: 0.88rem;
  line-height: 1.65;
}

/* =========================================
   LAUDO TÉCNICO — IMPRESSÃO
   ========================================= */
@media print {
  body {
    background: #fff !important;
    color: #000 !important;
    font-size: 12px !important;
  }

  .sidebar, .no-print, .btn, .flash-alert, .print-actions {
    display: none !important;
  }

  .content-body, .main-content, .app-container {
    padding: 0 !important;
    margin: 0 !important;
  }

  .paper {
    box-shadow: none !important;
    border: none !important;
    padding: 0 !important;
    width: 100% !important;
    max-width: 100% !important;
  }
}

/* =========================================
   RESPONSIVO
   ========================================= */
@media (max-width: 960px) {
  .hero-section {
    grid-template-columns: 1fr;
    padding: 48px 20px;
    gap: 36px;
  }

  .hero-text h1 { font-size: 1.8rem; }

  .sidebar {
    position: fixed;
    left: calc(-1 * var(--sidebar-width));
    transition: left 0.25s ease;
  }

  .sidebar.mobile-open { left: 0; }

  .landing-nav { padding: 0 20px; }

  .nav-menu { display: none; }

  .section-container { padding: 48px 20px; }

  .content-body { padding: 16px; }
}

/* =========================================
   UTILITÁRIOS
   ========================================= */
.text-muted  { color: var(--text-secondary) !important; }
.text-danger { color: #f87171 !important; }
.text-success { color: #4ade80 !important; }
.text-blue   { color: var(--blue) !important; }

.mono { font-family: var(--font-mono); font-size: 0.82rem; }

.divider {
  height: 1px;
  background: var(--border-medium);
  margin: 16px 0;
}

/* Scrollbar customizada */
::-webkit-scrollbar { width: 5px; height: 5px; }
::-webkit-scrollbar-track { background: var(--surface-1); }
::-webkit-scrollbar-thumb { background: var(--border-strong); border-radius: 99px; }
::-webkit-scrollbar-thumb:hover { background: var(--text-tertiary); }

/* =========================================
   PAGINAÇÃO DINÂMICA
   ========================================= */
.pagination-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  padding: 14px 20px;
  background: var(--surface-1, #0f172a);
  border: 1px solid var(--border-medium, rgba(255, 255, 255, 0.08));
  border-radius: var(--radius-md, 10px);
  margin-top: 20px;
}

.pagination-info {
  font-size: 0.85rem;
  color: var(--text-secondary, #94a3b8);
}

.pagination-info strong {
  color: #fff;
  font-weight: 700;
}

.pagination-controls {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.pagination-per-page {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  color: var(--text-secondary, #94a3b8);
}

.pagination-per-page label {
  margin: 0;
  font-weight: 600;
  white-space: nowrap;
}

.pagination-per-page select.form-control {
  padding: 5px 10px;
  font-size: 0.82rem;
  width: auto;
  min-width: 120px;
  height: 32px;
  border-radius: var(--radius-sm, 6px);
  background: var(--surface-2, #1e293b);
  border: 1px solid var(--border-strong, rgba(255, 255, 255, 0.12));
  color: #fff;
  cursor: pointer;
}

.pagination-nav {
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.page-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 34px;
  height: 34px;
  padding: 0 10px;
  border-radius: var(--radius-sm, 6px);
  font-size: 0.85rem;
  font-weight: 600;
  text-decoration: none;
  background: var(--surface-2, #1e293b);
  border: 1px solid var(--border-medium, rgba(255, 255, 255, 0.08));
  color: var(--text-secondary, #cbd5e1);
  transition: all var(--transition, 0.2s);
}

.page-link:hover:not(.active):not(.disabled):not(.ellipsis) {
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
  border-color: var(--blue, #0ea5e9);
}

.page-link.active {
  background: var(--blue, #0ea5e9);
  color: #fff;
  border-color: var(--blue, #0ea5e9);
  box-shadow: 0 2px 8px rgba(14, 165, 233, 0.35);
  cursor: default;
}

.page-link.disabled {
  opacity: 0.35;
  cursor: not-allowed;
  pointer-events: none;
}

.page-link.ellipsis {
  border: none;
  background: transparent;
  cursor: default;
  color: var(--text-muted, #64748b);
  min-width: 24px;
}

@media (max-width: 768px) {
  .pagination-container {
    flex-direction: column;
    align-items: stretch;
    text-align: center;
  }
  .pagination-info {
    text-align: center;
  }
  .pagination-controls {
    flex-direction: column;
    justify-content: center;
  }
  .pagination-nav {
    flex-wrap: wrap;
    justify-content: center;
  }
}