/* Ananse ProGestão - Custom Styles */

/* ─── Color Tokens ─── */
:root,
[data-bs-theme="light"] {
  --sidebar-width: 260px;
  --navbar-height: 56px;
  --primary-color: #2c6e49;
  --primary-dark: #1e4d34;
  --primary-hover: rgba(44, 110, 73, 0.1);
  --body-bg: #f5f6fa;
  --surface-bg: #fff;
  --surface-border: #dee2e6;
  --text-primary: #212529;
  --text-secondary: #6c757d;
  --text-muted: #adb5bd;
  --card-shadow: rgba(0, 0, 0, 0.075);
  --card-shadow-hover: rgba(0, 0, 0, 0.1);
  --sidebar-link: #495057;
  --focus-ring: #2c6e49;
  --chart-grid: rgba(0, 0, 0, 0.1);
  --chart-text: #666;
}

[data-bs-theme="dark"] {
  --primary-color: #3d9b68;
  --primary-dark: #2c6e49;
  --primary-hover: rgba(61, 155, 104, 0.15);
  --body-bg: #1a1d21;
  --surface-bg: #212529;
  --surface-border: #373b3e;
  --text-primary: #e9ecef;
  --text-secondary: #adb5bd;
  --text-muted: #6c757d;
  --card-shadow: rgba(0, 0, 0, 0.3);
  --card-shadow-hover: rgba(0, 0, 0, 0.4);
  --sidebar-link: #ced4da;
  --focus-ring: #3d9b68;
  --chart-grid: rgba(255, 255, 255, 0.1);
  --chart-text: #adb5bd;
}

/* ─── Layout ─── */
html, body {
  overflow-x: hidden;
}

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background-color: var(--body-bg);
}

/* ─── Sidebar ─── */
.sidebar {
  position: fixed;
  top: var(--navbar-height);
  left: 0;
  bottom: 0;
  width: var(--sidebar-width);
  background: var(--surface-bg);
  border-right: 1px solid var(--surface-border);
  overflow-x: hidden;
  overflow-y: auto;
  z-index: 1000;
  transition: width 0.25s cubic-bezier(.4,0,.2,1);
  display: flex;
  flex-direction: column;
}

.sidebar-body {
  flex: 1;
  overflow-y: auto;
  overflow-x: hidden;
  padding-top: 0.5rem;
}

.sidebar .nav-link {
  color: var(--sidebar-link);
  padding: 0.55rem 1rem;
  border-radius: 0.375rem;
  margin: 0.1rem 0.5rem;
  font-size: 0.9rem;
  white-space: nowrap;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  transition: background 0.15s, color 0.15s, padding 0.25s;
}

.sidebar .nav-link:hover,
.sidebar .nav-link.active {
  background-color: var(--primary-hover);
  color: var(--primary-color);
}

.sidebar .nav-link i {
  width: 1.25rem;
  text-align: center;
  flex-shrink: 0;
  font-size: 1.05rem;
}

.sidebar .nav-link .link-text {
  overflow: hidden;
  transition: opacity 0.2s ease;
}

.sidebar-heading {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  padding: 0.85rem 1rem 0.3rem;
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  transition: opacity 0.2s ease, height 0.25s ease, padding 0.25s ease;
}

/* Section divider — visible only when collapsed */
.sidebar-divider {
  border: 0;
  border-top: 1px solid var(--surface-border);
  margin: 0.4rem 0.75rem;
  opacity: 0;
  height: 0;
  transition: opacity 0.2s ease, margin 0.2s ease;
}

/* ─── Sidebar Collapse Toggle ─── */
.sidebar-footer {
  border-top: 1px solid var(--surface-border);
  flex-shrink: 0;
}

.sidebar-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  padding: 0.65rem;
  border: none;
  background: transparent;
  color: var(--text-secondary);
  cursor: pointer;
  font-size: 0.95rem;
  transition: color 0.2s, background 0.15s;
}

.sidebar-toggle:hover {
  color: var(--primary-color);
  background-color: var(--primary-hover);
}

.sidebar-toggle i {
  transition: transform 0.3s cubic-bezier(.4,0,.2,1);
}

/* ─── Collapsed Sidebar ─── */
.sidebar-collapsed .sidebar {
  width: 80px;
}

.sidebar-collapsed .sidebar .link-text {
  opacity: 0;
  width: 0;
  pointer-events: none;
}

.sidebar-collapsed .sidebar .sidebar-heading {
  opacity: 0;
  height: 0;
  padding: 0;
  margin: 0;
  overflow: hidden;
}

.sidebar-collapsed .sidebar .sidebar-divider {
  opacity: 1;
  height: auto;
}

.sidebar-collapsed .sidebar .nav-link {
  justify-content: center;
  padding: 0.65rem 0;
  margin: 0.15rem 0.5rem;
  gap: 0;
}

.sidebar-collapsed .sidebar .nav-link i {
  font-size: 1.25rem;
  width: auto;
}

.sidebar-collapsed .sidebar-toggle i {
  transform: rotate(180deg);
}

/* Tooltip on collapsed icons */
.sidebar-collapsed .sidebar .nav-link[data-bs-toggle="tooltip"] {
  position: relative;
}

/* Main content adjustment when collapsed */
.sidebar-collapsed #main-content.has-sidebar {
  margin-left: 80px;
  width: calc(100% - 80px);
  max-width: calc(100% - 80px);
}

/* FOUC prevention */
.sidebar-collapsed-pending .sidebar {
  width: 80px;
}

.sidebar-collapsed-pending .sidebar .link-text,
.sidebar-collapsed-pending .sidebar .sidebar-heading {
  opacity: 0;
}

.sidebar-collapsed-pending .sidebar .sidebar-divider {
  opacity: 1;
  height: auto;
}

.sidebar-collapsed-pending #main-content.has-sidebar {
  margin-left: 80px;
  width: calc(100% - 80px);
  max-width: calc(100% - 80px);
}

/* ─── Main Content ─── */
#main-content {
  margin-top: var(--navbar-height);
  padding: 1.5rem;
  min-height: calc(100vh - var(--navbar-height));
}

#main-content.has-sidebar {
  margin-left: var(--sidebar-width);
  width: calc(100% - var(--sidebar-width));
  max-width: calc(100% - var(--sidebar-width));
  transition: margin-left 0.25s cubic-bezier(.4,0,.2,1), width 0.25s cubic-bezier(.4,0,.2,1), max-width 0.25s cubic-bezier(.4,0,.2,1);
}

/* Navbar */
.navbar {
  height: var(--navbar-height);
  background-color: var(--surface-bg) !important;
  border-bottom: 1px solid var(--surface-border);
  z-index: 1030;
  width: 100%;
}

.navbar .nav-link,
.navbar .navbar-brand,
.navbar .btn-link,
.navbar .navbar-toggler {
  color: var(--text-primary) !important;
}

.navbar .nav-link:hover,
.navbar .navbar-brand:hover {
  color: var(--primary-color) !important;
}

.navbar-brand {
  font-weight: 700;
}

/* Cards */
.card {
  border: none;
  background-color: var(--surface-bg);
  box-shadow: 0 0.125rem 0.25rem var(--card-shadow);
  transition: box-shadow 0.2s ease;
}

.card:hover {
  box-shadow: 0 0.25rem 0.5rem var(--card-shadow-hover);
}

.card-header {
  background-color: var(--surface-bg);
  border-bottom-color: var(--surface-border);
}

/* KPI Cards */
.kpi-card {
  border-left: 4px solid var(--primary-color);
}

.kpi-card .kpi-value {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--text-primary);
}

.kpi-card .kpi-label {
  font-size: 0.85rem;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

/* Traffic Light */
.semaforo-verde { color: #198754; }
.semaforo-amarelo { color: #ffc107; }
.semaforo-vermelho { color: #dc3545; }

.badge-verde { background-color: #198754 !important; }
.badge-amarelo { background-color: #ffc107 !important; color: #212529 !important; }
.badge-vermelho { background-color: #dc3545 !important; }

/* Tables */
.table th {
  font-weight: 600;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--text-secondary);
  border-bottom-width: 2px;
}

/* Forms */
.form-label {
  font-weight: 500;
  font-size: 0.9rem;
}

/* HTMX indicator */
.htmx-indicator {
  display: none;
}

.htmx-request .htmx-indicator,
.htmx-request.htmx-indicator {
  display: inline-block;
}

/* ─── Dark Mode Toggle ─── */
.theme-toggle {
  background: none;
  border: none;
  color: rgba(255, 255, 255, 0.85);
  font-size: 1.1rem;
  padding: 0.25rem 0.5rem;
  cursor: pointer;
  transition: color 0.2s;
}

.theme-toggle:hover {
  color: #fff;
}

/* ─── Dark mode list-group fixes ─── */
[data-bs-theme="dark"] .list-group-item {
  background-color: var(--surface-bg);
  border-color: var(--surface-border);
  color: var(--text-primary);
}

[data-bs-theme="dark"] .bg-light {
  background-color: var(--surface-bg) !important;
}

[data-bs-theme="dark"] .bg-transparent {
  background-color: transparent !important;
}

[data-bs-theme="dark"] .border-end {
  border-color: var(--surface-border) !important;
}

/* Responsive — Desktop: override Bootstrap offcanvas-md resets */
@media (min-width: 768px) {
  .sidebar.offcanvas-md {
    position: fixed !important;
    top: var(--navbar-height);
    left: 0;
    bottom: 0;
    width: var(--sidebar-width);
    background: var(--surface-bg) !important;
    border-right: 1px solid var(--surface-border);
    z-index: 1000;
    display: flex !important;
    flex-direction: column;
    visibility: visible !important;
    transform: none !important;
  }

  .sidebar-collapsed .sidebar.offcanvas-md,
  .sidebar-collapsed-pending .sidebar.offcanvas-md {
    width: 80px;
  }

  .sidebar.offcanvas-md .offcanvas-body {
    display: block !important;
    flex: 1 !important;
    overflow-y: auto !important;
    overflow-x: hidden;
    padding-top: 0.5rem;
    background-color: inherit !important;
  }
}

/* Responsive — Mobile: offcanvas overlay */
@media (max-width: 767.98px) {
  .sidebar {
    width: var(--sidebar-width) !important;
    top: 0;
    border-right: none;
  }

  #main-content.has-sidebar {
    margin-left: 0 !important;
    width: 100% !important;
    max-width: 100% !important;
  }

  /* Disable collapsed mode on mobile — full overlay instead */
  .sidebar-collapsed .sidebar,
  .sidebar-collapsed-pending .sidebar {
    width: var(--sidebar-width);
  }
}

/* Accessibility — Skip Link */
.skip-link {
  position: absolute;
  top: -100%;
  left: 0.5rem;
  z-index: 9999;
  padding: 0.5rem 1rem;
  background: var(--primary-color);
  color: #fff;
  border-radius: 0 0 0.25rem 0.25rem;
  text-decoration: none;
  font-weight: 600;
}

.skip-link:focus {
  top: 0;
  color: #fff;
}

/* Accessibility — Focus Visible */
:focus-visible {
  outline: 3px solid var(--focus-ring);
  outline-offset: 2px;
}

.btn:focus-visible {
  outline: 3px solid var(--focus-ring);
  outline-offset: 2px;
  box-shadow: none;
}

.form-control:focus-visible,
.form-select:focus-visible {
  outline: 3px solid var(--focus-ring);
  outline-offset: 0;
  border-color: var(--primary-color);
  box-shadow: none;
}

.nav-link:focus-visible {
  outline: 3px solid var(--focus-ring);
  outline-offset: 2px;
  border-radius: 0.25rem;
}

/* ─── HTMX Transitions ─── */
.htmx-swapping {
  opacity: 0;
  transition: opacity 0.15s ease-out;
}

.htmx-settling {
  opacity: 1;
  transition: opacity 0.15s ease-in;
}

/* ─── Button Loading State ─── */
.btn-loading {
  position: relative;
  pointer-events: none;
  opacity: 0.75;
}

.btn-loading .spinner-border {
  width: 1em;
  height: 1em;
  border-width: 0.15em;
  vertical-align: middle;
}

/* ─── Skeleton Loading ─── */
.skeleton {
  background: linear-gradient(90deg, var(--surface-border) 25%, transparent 50%, var(--surface-border) 75%);
  background-size: 200% 100%;
  animation: skeleton-pulse 1.5s ease-in-out infinite;
  border-radius: 0.25rem;
}

.skeleton-text {
  height: 1rem;
  margin-bottom: 0.5rem;
}

.skeleton-title {
  height: 1.75rem;
  width: 40%;
  margin-bottom: 0.5rem;
}

.skeleton.w-60 { width: 60%; }
.skeleton.w-45 { width: 45%; }

@keyframes skeleton-pulse {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* ─── Utility Classes (replace inline styles) ─── */

/* Hero icon in empty states */
.icon-hero {
  font-size: 4rem;
}

/* Avatar sizes */
.avatar-lg {
  width: 120px;
  height: 120px;
}

/* Thin progress bar */
.progress-thin {
  height: 6px;
}

/* Chart container — responsive height */
.chart-container {
  position: relative;
  width: 100%;
  min-height: 200px;
}

.chart-container canvas {
  width: 100% !important;
}

/* Loading bar z-index */
.loading-bar {
  z-index: 9999;
}

/* ─── Stat Cards (KPIs, summaries) ─── */
.stat-card {
  text-align: center;
  border: none;
  background-color: var(--surface-bg);
  box-shadow: 0 0.125rem 0.25rem var(--card-shadow);
  transition: box-shadow 0.2s ease, transform 0.15s ease;
}

.stat-card:hover {
  box-shadow: 0 0.25rem 0.5rem var(--card-shadow-hover);
  transform: translateY(-1px);
}

.stat-card .stat-label {
  font-size: 0.8rem;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.03em;
  margin-bottom: 0.25rem;
}

.stat-card .stat-value {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0;
}

/* Accent border variants */
.stat-card.accent-primary  { border-left: 4px solid var(--bs-primary, #0d6efd); }
.stat-card.accent-success  { border-left: 4px solid var(--bs-success, #198754); }
.stat-card.accent-warning  { border-left: 4px solid var(--bs-warning, #ffc107); }
.stat-card.accent-info     { border-left: 4px solid var(--bs-info, #0dcaf0); }
.stat-card.accent-danger   { border-left: 4px solid var(--bs-danger, #dc3545); }

/* ─── Page Header ─── */
.page-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.page-header h2 {
  margin-bottom: 0;
}

/* ─── Card Header Flex ─── */
.card-header-flex {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.card-header-flex h5 {
  margin-bottom: 0;
}

/* ─── Filter Bar ─── */
.filter-bar .card-body {
  padding-top: 0.5rem;
  padding-bottom: 0.5rem;
}

/* ─── Scrollbar Styling ─── */
.sidebar-body::-webkit-scrollbar {
  width: 4px;
}

.sidebar-body::-webkit-scrollbar-track {
  background: transparent;
}

.sidebar-body::-webkit-scrollbar-thumb {
  background-color: var(--text-muted);
  border-radius: 4px;
}

.sidebar-body::-webkit-scrollbar-thumb:hover {
  background-color: var(--text-secondary);
}

/* Firefox */
.sidebar-body {
  scrollbar-width: thin;
  scrollbar-color: var(--text-muted) transparent;
}

/* ─── Smooth Scroll ─── */
html {
  scroll-behavior: smooth;
}

/* ─── Selection Color ─── */
::selection {
  background-color: rgba(44, 110, 73, 0.2);
  color: inherit;
}

[data-bs-theme="dark"] ::selection {
  background-color: rgba(61, 155, 104, 0.3);
}

/* ─── Dark Mode Enhancements ─── */
[data-bs-theme="dark"] .dropdown-menu {
  background-color: var(--surface-bg);
  border-color: var(--surface-border);
}

[data-bs-theme="dark"] .dropdown-item {
  color: var(--text-primary);
}

[data-bs-theme="dark"] .dropdown-item:hover,
[data-bs-theme="dark"] .dropdown-item:focus {
  background-color: var(--primary-hover);
  color: var(--text-primary);
}

[data-bs-theme="dark"] .dropdown-divider {
  border-color: var(--surface-border);
}

[data-bs-theme="dark"] .card-header {
  background-color: var(--surface-bg);
  border-bottom-color: var(--surface-border);
}

[data-bs-theme="dark"] .table {
  color: var(--text-primary);
  --bs-table-bg: var(--surface-bg);
  --bs-table-striped-bg: rgba(255, 255, 255, 0.03);
  --bs-table-hover-bg: rgba(255, 255, 255, 0.05);
  border-color: var(--surface-border);
}

[data-bs-theme="dark"] .table-light {
  --bs-table-bg: rgba(255, 255, 255, 0.05);
  --bs-table-color: var(--text-primary);
  border-color: var(--surface-border);
}

[data-bs-theme="dark"] .table th {
  color: var(--text-secondary);
  border-color: var(--surface-border);
}

[data-bs-theme="dark"] .table td {
  border-color: var(--surface-border);
}

[data-bs-theme="dark"] .form-control,
[data-bs-theme="dark"] .form-select {
  background-color: #2b3035;
  border-color: var(--surface-border);
  color: var(--text-primary);
}

[data-bs-theme="dark"] .form-control:focus,
[data-bs-theme="dark"] .form-select:focus {
  background-color: #2b3035;
  border-color: var(--primary-color);
  color: var(--text-primary);
}

[data-bs-theme="dark"] .form-control::placeholder {
  color: var(--text-muted);
}

[data-bs-theme="dark"] .input-group-text {
  background-color: #2b3035;
  border-color: var(--surface-border);
  color: var(--text-secondary);
}

[data-bs-theme="dark"] .pagination .page-link {
  background-color: var(--surface-bg);
  border-color: var(--surface-border);
  color: var(--text-primary);
}

[data-bs-theme="dark"] .pagination .page-item.active .page-link {
  background-color: var(--primary-color);
  border-color: var(--primary-color);
}

[data-bs-theme="dark"] .modal-content {
  background-color: var(--surface-bg);
  border-color: var(--surface-border);
}

[data-bs-theme="dark"] .modal-header {
  border-bottom-color: var(--surface-border);
}

[data-bs-theme="dark"] .modal-footer {
  border-top-color: var(--surface-border);
}

[data-bs-theme="dark"] footer {
  background-color: var(--surface-bg) !important;
  border-color: var(--surface-border) !important;
}

[data-bs-theme="dark"] .list-group-item-action:hover,
[data-bs-theme="dark"] .list-group-item-action:focus {
  background-color: var(--primary-hover);
  color: var(--text-primary);
}

[data-bs-theme="dark"] .alert {
  border-color: var(--surface-border);
}

[data-bs-theme="dark"] .btn-outline-secondary {
  color: var(--text-secondary);
  border-color: var(--surface-border);
}

[data-bs-theme="dark"] .btn-outline-secondary:hover {
  background-color: var(--surface-border);
  color: var(--text-primary);
  border-color: var(--surface-border);
}

/* ─── Login Page Polish ─── */
.login-card {
  animation: fadeSlideUp 0.4s ease-out;
}

@keyframes fadeSlideUp {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.login-card .card {
  border: none;
  border-radius: 0.75rem;
  overflow: hidden;
}

.login-card .card-body {
  padding: 2rem;
}

.login-brand-icon {
  font-size: 2.5rem;
  color: var(--primary-color);
}

/* ─── Quick Actions ─── */
.quick-actions .btn {
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.quick-actions .btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 2px 6px var(--card-shadow);
}

/* ─── Collapsible Card Header ─── */
.card-header [data-bs-toggle="collapse"] {
  cursor: pointer;
}

.card-header [data-bs-toggle="collapse"] .bi-chevron-down {
  transition: transform 0.25s ease;
}

.card-header [data-bs-toggle="collapse"].collapsed .bi-chevron-down {
  transform: rotate(-90deg);
}

/* Gantt Chart */
.gantt-chart {
  overflow-x: auto;
  min-width: 100%;
}

.gantt-row {
  display: flex;
  align-items: center;
  border-bottom: 1px solid var(--surface-border);
  min-height: 36px;
}

.gantt-row:hover:not(.gantt-header) {
  background-color: var(--surface-bg-hover, rgba(0, 0, 0, 0.03));
}

.gantt-header {
  background-color: var(--surface-bg);
  border-bottom: 2px solid var(--surface-border);
  position: sticky;
  top: 0;
  z-index: 1;
}

.gantt-label {
  flex: 0 0 220px;
  padding: 6px 12px;
  font-size: 0.85rem;
  border-right: 1px solid var(--surface-border);
}

.gantt-timeline,
.gantt-timeline-header {
  flex: 1;
  position: relative;
  height: 28px;
  min-width: 400px;
}

.gantt-timeline-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 8px;
}

.gantt-date-label {
  font-size: 0.75rem;
  color: var(--text-secondary);
  white-space: nowrap;
}

.gantt-bar {
  position: absolute;
  top: 3px;
  height: 22px;
  border-radius: 4px;
  overflow: hidden;
  display: flex;
  align-items: center;
  min-width: 4px;
}

.gantt-bar-active {
  background-color: color-mix(in srgb, var(--primary-color) 35%, transparent);
  border: 1px solid var(--primary-color);
}

.gantt-bar-done {
  background-color: color-mix(in srgb, var(--bs-success) 35%, transparent);
  border: 1px solid var(--bs-success);
}

.gantt-bar-milestone {
  background-color: color-mix(in srgb, var(--bs-warning) 50%, transparent);
  border: 1px solid var(--bs-warning);
  min-width: 8px;
}

.gantt-bar-fill {
  height: 100%;
  background-color: var(--primary-color);
  opacity: 0.5;
  border-radius: 3px 0 0 3px;
}

.gantt-bar-done .gantt-bar-fill {
  background-color: var(--bs-success);
}

.gantt-bar-text {
  position: relative;
  z-index: 1;
  font-size: 0.7rem;
  font-weight: 600;
  padding: 0 6px;
  white-space: nowrap;
  color: var(--text-primary);
}

/* Print */
@media print {
  .sidebar,
  .navbar,
  .no-print {
    display: none !important;
  }

  .main-content {
    margin-left: 0;
    padding: 0;
  }

  .card {
    box-shadow: none !important;
    border: 1px solid #dee2e6 !important;
  }

  .stat-card {
    transform: none !important;
  }
}