/* Modern Manager Theme for Bootstrap 4 */
/* Respects all Bootstrap 4 classes and sizing */

:root {
  /* Primary palette - refined warm tones */
  --main:        #ff6b35;
  --main-light:  #ff8c5a;
  --main-dark:   #e55a2b;

  /* Neutrals - softer, more modern */
  --dark:        #1e293b;
  --dark-soft:   #334155;
  --light:       #f8fafc;
  --lighter:     #f1f5f9;
  --text:        #1e293b;
  --text-soft:   #475569;
  --muted:       #64748b;
  --border:      #e2e8f0;

  /* Semantic colors */
  --danger:      #ef4444;
  --success:     #10b981;
  --warning:     #f59e0b;
  --info:        #3b82f6;

  /* Shadows */
  --shadow-sm:   0 1px 2px rgba(0, 0, 0, 0.04);
  --shadow:      0 1px 3px rgba(0, 0, 0, 0.06), 0 1px 2px rgba(0, 0, 0, 0.04);
  --shadow-md:   0 4px 6px -1px rgba(0, 0, 0, 0.07), 0 2px 4px -1px rgba(0, 0, 0, 0.04);
  --shadow-lg:   0 10px 15px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -2px rgba(0, 0, 0, 0.04);
  --shadow-xl:   0 20px 25px -5px rgba(0, 0, 0, 0.08), 0 10px 10px -5px rgba(0, 0, 0, 0.03);

  /* Transitions */
  --transition-fast:   150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base:   200ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-smooth: 300ms cubic-bezier(0.4, 0, 0.2, 1);
}

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600&display=swap');

/* Base Typography */
body {
  font: 400 14px/1.6 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: var(--lighter);
  color: var(--text);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Selection highlight */
::selection {
  background: rgba(255, 107, 53, 0.15);
  color: var(--text);
}

/* ==================== */
/* Navbar / Sidebar     */
/* ==================== */
.navbar, .sidebar {
  background: #fff;
  box-shadow: var(--shadow);
  border-bottom: 1px solid var(--border);
}

.sidebar {
  border-right: 1px solid var(--border);
  border-bottom: none;
}

.nav-link {
  padding: .3rem 1rem !important;
  color: var(--text-soft);
  font-weight: 500;
  font-size: 0.875rem;
  transition: color var(--transition-base), background var(--transition-base);
  border-radius: 0.375rem;
}

.nav-link:hover {
  color: var(--main);
  background: rgba(255, 107, 53, 0.06);
}

.nav-link i,
.nav-link .fa,
.nav-link .fas,
.nav-link .far {
  opacity: 0.7;
  transition: opacity var(--transition-base);
}

.nav-link:hover i,
.nav-link:hover .fa,
.nav-link:hover .fas,
.nav-link:hover .far {
  opacity: 1;
}

.nav-item.active,
#wrapper .nav-item.active {
  background: linear-gradient(90deg, rgba(255, 107, 53, 0.08) 0%, transparent 100%);
  border-left: 3px solid var(--main);
  border-radius: 0 0.5rem 0.5rem 0;
}

#wrapper .nav-item.active a {
  padding-left: 10px;
}

.nav-item.active .nav-link,
.nav-item.active .nav-link i {
  color: var(--main) !important;
  font-weight: 600;
}

/* ==================== */
/* Buttons              */
/* ==================== */
.btn {
  border-radius: 0.375rem;
  font-weight: 500;
  font-size: 0.875rem;
  padding: 0.5rem 1rem;
  transition: all var(--transition-base);
  border: 1px solid transparent;
  box-shadow: var(--shadow-sm);
}

.btn:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow);
}

.btn:active {
  transform: translateY(0);
  box-shadow: var(--shadow-sm);
}

.btn:focus {
  box-shadow: 0 0 0 3px rgba(255, 107, 53, 0.2);
}

.btn-primary {
  background: linear-gradient(135deg, var(--main) 0%, var(--main-dark) 100%);
  border-color: var(--main);
  color: #fff;
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--main-light) 0%, var(--main) 100%);
  border-color: var(--main);
}

.btn-primary:focus {
  box-shadow: 0 0 0 3px rgba(255, 107, 53, 0.3);
}

.btn-secondary {
  background: #fff;
  border-color: var(--border);
  color: var(--text-soft);
}

.btn-secondary:hover {
  background: var(--light);
  border-color: var(--muted);
  color: var(--text);
}

.btn-outline-primary {
  color: var(--main);
  border-color: var(--main);
}

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

.btn-success {
  background: linear-gradient(135deg, var(--success) 0%, #059669 100%);
  border-color: var(--success);
}

.btn-danger {
  background: linear-gradient(135deg, var(--danger) 0%, #dc2626 100%);
  border-color: var(--danger);
}

.btn-sm {
  padding: 0.25rem 0.75rem;
  font-size: 0.8125rem;
}

.btn-lg {
  padding: 0.75rem 1.5rem;
  font-size: 1rem;
}

/* ==================== */
/* Cards                */
/* ==================== */
.card {
  border: 1px solid var(--border);
  border-radius: 0.75rem;
  box-shadow: var(--shadow);
  background: #fff;
  transition: box-shadow var(--transition-smooth), transform var(--transition-smooth);
}

.card:hover {
  box-shadow: var(--shadow-md);
}

.card-header {
  background: transparent;
  border-bottom: 1px solid var(--border);
  padding: 1rem 1.25rem;
  font-weight: 600;
  color: var(--text);
}

.card-body {
  padding: 1.25rem;
}

.card-footer {
  background: var(--light);
  border-top: 1px solid var(--border);
}

/* ==================== */
/* Tables               */
/* ==================== */
.table {
  background: #fff;
  border-radius: 0.5rem;
  overflow: hidden;
  border-collapse: separate;
  border-spacing: 0;
}

.table thead th {
  background: var(--light);
  padding: 0.75rem 0.5rem;
  text-transform: uppercase;
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  color: var(--muted);
  border: none;
  border-bottom: 2px solid var(--border);
}

.table td, .table th {
  padding: 0.5rem;
  vertical-align: middle;
  border-top: 1px solid var(--border);
}

.table tbody tr {
  transition: background var(--transition-fast);
}

.table tbody tr:hover {
  background: rgba(255, 107, 53, 0.03);
}

.table-striped tbody tr:nth-of-type(odd) {
  background: rgba(248, 250, 252, 0.5);
}

.table-striped tbody tr:nth-of-type(odd):hover {
  background: rgba(255, 107, 53, 0.03);
}

/* ==================== */
/* Modals               */
/* ==================== */
.modal-content {
  border: none;
  border-radius: 0.75rem;
  box-shadow: var(--shadow-xl);
}

.modal-header {
  border-bottom: 1px solid var(--border);
  padding: 1rem 1.25rem;
}

.modal-title {
  font-weight: 600;
  color: var(--text);
}

.modal-body {
  padding: 0.2rem 1rem 1rem;
}

.modal-footer {
  border-top: 1px solid var(--border);
  padding: 1rem 1.25rem;
  background: var(--light);
  border-radius: 0 0 0.75rem 0.75rem;
}

/* Modal backdrop */
.modal-backdrop.show {
  opacity: 0.4;
  backdrop-filter: blur(2px);
}

/* ==================== */
/* Forms                */
/* ==================== */
.form-group {
  margin-bottom: 0;
}

.form-group label {
  font-size: 12px !important;
  font-weight: 500;
  color: var(--text-soft);
  margin: 0;
  letter-spacing: 0.01em;
}

.form-control {
  border-radius: 0.375rem;
  border: 1px solid var(--border);
  padding: 0.5rem 0.75rem;
  font-size: 0.875rem;
  color: var(--text);
  background: #fff;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-control:hover {
  border-color: #cbd5e1;
}

.form-control:focus {
  border-color: var(--main);
  box-shadow: 0 0 0 3px rgba(255, 107, 53, 0.1);
  outline: none;
}

.form-control::placeholder {
  color: var(--muted);
  opacity: 0.7;
}

.form-control:disabled,
.form-control[readonly] {
  background: var(--light) !important;
  color: var(--text-soft);
  cursor: not-allowed;
}

/* Custom select styling */
.custom-select {
  border: 1px solid var(--border);
  border-radius: 0.375rem;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.custom-select:focus {
  border-color: var(--main);
  box-shadow: 0 0 0 3px rgba(255, 107, 53, 0.1);
}

/* ==================== */
/* Danger/Error States  */
/* ==================== */
.has-danger label,
.has-danger .form-control-feedback {
  color: var(--danger);
}

.has-danger input {
  border-color: var(--danger);
  padding-right: calc(1.5em + .75rem) !important;
  background: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='none' stroke='%23ef4444' viewBox='0 0 12 12'%3e%3ccircle cx='6' cy='6' r='4.5'/%3e%3cpath stroke-linejoin='round' d='M5.8 3.6h.4L6 6.5z'/%3e%3ccircle cx='6' cy='8.2' r='.6' fill='%23ef4444' stroke='none'/%3e%3c/svg%3e") no-repeat right calc(.375em + .1875rem) center/calc(.75em + .375rem) calc(.75em + .375rem);
}

.has-danger input:focus {
  box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.15);
}

/* ==================== */
/* Alerts & Badges      */
/* ==================== */
.alert {
  border-radius: 0.5rem;
  border: none;
  padding: 0.875rem 1rem;
  font-size: 0.875rem;
}

.alert-primary {
  background: rgba(255, 107, 53, 0.1);
  color: var(--main-dark);
}

.alert-success {
  background: rgba(16, 185, 129, 0.1);
  color: #059669;
}

.alert-danger {
  background: rgba(239, 68, 68, 0.1);
  color: #dc2626;
}

.alert-warning {
  background: rgba(245, 158, 11, 0.1);
  color: #d97706;
}

.alert-info {
  background: rgba(59, 130, 246, 0.1);
  color: #2563eb;
}

.badge {
  font-weight: 500;
  padding: 0.35em 0.65em;
  border-radius: 0.375rem;
  font-size: 0.75rem;
  letter-spacing: 0.02em;
}

.badge-primary {
  background: var(--main);
}

.badge-pill {
  border-radius: 10rem;
}

/* ==================== */
/* Select2 (Bootstrap4) */
/* ==================== */
.select2-container--bootstrap4 .select2-selection--single {
  height: calc(1.5em + .5rem) !important;
  border: 1px solid var(--border);
  border-radius: 0.375rem;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.select2-container--bootstrap4.select2-container--focus .select2-selection {
  border-color: var(--main);
  box-shadow: 0 0 0 3px rgba(255, 107, 53, 0.1);
}

.select2-selection__placeholder {
  line-height: calc(1.5em + .5rem);
  color: var(--muted);
}

.select2-selection--single .select2-selection__arrow {
  display: none;
}

.select2-selection--single .select2-selection__rendered {
  padding: 0 .5rem;
  line-height: calc(1.5em + .5rem);
  font-size: .875rem;
  color: var(--text);
}

.select2-selection--multiple {
  min-height: calc(1.5em + .5rem) !important;
  border: 1px solid var(--border);
  border-radius: 0.375rem;
}

.select2-selection__choice {
  float: left;
  margin: 4px .375rem 0 .375rem;
  padding: 2px .625rem;
  border: none;
  border-radius: 0.25rem;
  font-size: 12px;
  color: var(--text);
  background: var(--light);
}

.select2-selection__choice__remove {
  margin: 0 2px 0 4px;
  padding: 0 3px;
  font-weight: 600;
  background: transparent;
  border: none;
  color: var(--muted);
  transition: color var(--transition-fast);
}

.select2-selection__choice__remove:hover {
  color: var(--danger);
}

.select2-selection__clear {
  position: absolute !important;
  top: 0;
  right: .7em;
  color: var(--muted) !important;
}

.select2-dropdown {
  border: 1px solid var(--border);
  border-radius: 0.375rem;
  box-shadow: var(--shadow-lg);
  margin-top: 4px;
}

.select2-results__option--highlighted {
  background: rgba(255, 107, 53, 0.1) !important;
  color: var(--main) !important;
}

/* ==================== */
/* Dropdowns            */
/* ==================== */
.dropdown-menu {
  border: 1px solid var(--border);
  border-radius: 0.5rem;
  box-shadow: var(--shadow-lg);
  padding: 0.5rem;
  margin-top: 0.25rem;
}

.dropdown-item {
  padding: 0.5rem 0.75rem;
  font-size: 0.875rem;
  color: var(--text-soft);
  border-radius: 0.375rem;
  transition: background var(--transition-fast), color var(--transition-fast);
}

.dropdown-item:hover,
.dropdown-item:focus {
  background: rgba(255, 107, 53, 0.08);
  color: var(--main);
}

.dropdown-item.active,
.dropdown-item:active {
  background: var(--main);
  color: #fff;
}

.dropdown-divider {
  margin: 0.5rem 0;
  border-color: var(--border);
}

/* ==================== */
/* Pagination           */
/* ==================== */
.pagination {
  gap: 0.25rem;
}

.page-link {
  border: 1px solid var(--border);
  border-radius: 0.375rem;
  color: var(--text-soft);
  font-weight: 500;
  padding: 0.5rem 0.75rem;
  transition: all var(--transition-fast);
}

.page-link:hover {
  background: var(--light);
  border-color: var(--muted);
  color: var(--text);
}

.page-item.active .page-link {
  background: var(--main);
  border-color: var(--main);
  color: #fff;
}

.page-item.disabled .page-link {
  background: var(--light);
  border-color: var(--border);
  color: var(--muted);
  opacity: 0.6;
}

/* ==================== */
/* UX Dialog Overlay    */
/* ==================== */
ux-dialog-overlay.active {
  background: rgba(15, 23, 42, 0.5);
  backdrop-filter: blur(4px);
}

/* ==================== */
/* NProgress            */
/* ==================== */
#nprogress .bar {
  background: linear-gradient(90deg, var(--main) 0%, var(--main-light) 100%) !important;
  height: 3px;
}

#nprogress .peg {
  display: none;
}

#nprogress .spinner-icon {
  position: fixed;
  left: 195px;
  top: 18px;
  border-top-color: #fff;
  border-left-color: #fff;
}

/* ==================== */
/* Sticky/Scrollable    */
/* ==================== */
.fixed-td {
  position: sticky;
  left: 0;
  z-index: 2;
  width: 100px;
  background: #fff;
}

.fixed-hd {
  position: sticky;
  top: 0;
  z-index: 1;
}

.left-top-td {
  z-index: 3;
}

.scrollable-td {
  width: 200px;
}

/* ==================== */
/* Kanban Board         */
/* ==================== */
.kanban-board {
  display: flex;
  overflow-x: auto;
  align-items: stretch;
  padding-bottom: 1rem;
}

.kanban-board .projects-list {
  min-width: 300px;
  margin-left: 24px;
}

.kanban-board .projects-list:first-child {
  margin-left: 0;
}

.kanban-board::-webkit-scrollbar {
  appearance: none;
  height: 8px;
}

.kanban-board::-webkit-scrollbar-track {
  background: var(--light);
  border-radius: 10rem;
}

.kanban-board::-webkit-scrollbar-thumb {
  background: var(--border);
  border-radius: 10rem;
  transition: background var(--transition-base);
}

.kanban-board::-webkit-scrollbar-thumb:hover {
  background: var(--muted);
}

.kanban-item {
  transition: box-shadow var(--transition-smooth), transform var(--transition-smooth);
}

.kanban-item:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.kanban-item.reorderable-repeat-dragging-me,
.kanban-item.reorderable-repeat-dragging-me * {
  visibility: hidden;
}

.kanban-item.reorderable-repeat-dragging-me {
  visibility: visible;
  background: var(--light) !important;
  color: transparent !important;
  border: 2px dashed var(--border);
}

/* ==================== */
/* Tooltips             */
/* ==================== */
.tooltip-inner {
  background: var(--dark);
  border-radius: 0.375rem;
  padding: 0.5rem 0.75rem;
  font-size: 0.8125rem;
}

.bs-tooltip-top .arrow::before,
.bs-tooltip-auto[x-placement^="top"] .arrow::before {
  border-top-color: var(--dark);
}

.bs-tooltip-bottom .arrow::before,
.bs-tooltip-auto[x-placement^="bottom"] .arrow::before {
  border-bottom-color: var(--dark);
}

/* ==================== */
/* Misc Utilities       */
/* ==================== */
.date-container:hover .btn-delete {
  display: block !important;
}

.dashed, .dashed td {
  text-decoration: line-through;
  opacity: 0.6;
}

.bg-servpro {
  background: var(--dark) !important;
}

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

/* Focus visible for accessibility */
:focus-visible {
  outline: 2px solid var(--main);
  outline-offset: 2px;
}

/* Text selection in inputs */
input::selection,
textarea::selection {
  background: rgba(255, 107, 53, 0.2);
}

/* List group improvements */
.list-group-item {
  border-color: var(--border);
  padding: 0.75rem 1rem;
  transition: background var(--transition-fast);
}

.list-group-item:hover {
  background: var(--light);
}

.list-group-item.active {
  background: var(--main);
  border-color: var(--main);
}

/* Nav tabs modern styling */
.nav-tabs {
  border-bottom: 2px solid var(--border);
}

.nav-tabs .nav-link {
  border: none;
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  color: var(--muted);
  font-weight: 500;
}

.nav-tabs .nav-link:hover {
  border-color: transparent;
  background: transparent;
  color: var(--text);
}

.nav-tabs .nav-link.active {
  color: var(--main);
  border-bottom-color: var(--main);
  background: transparent;
}

/* Breadcrumb */
.breadcrumb {
  background: transparent;
  padding: 0.5rem 0;
  margin-bottom: 1rem;
}

.breadcrumb-item + .breadcrumb-item::before {
  color: var(--muted);
}

.breadcrumb-item a {
  color: var(--muted);
  transition: color var(--transition-fast);
}

.breadcrumb-item a:hover {
  color: var(--main);
  text-decoration: none;
}

.breadcrumb-item.active {
  color: var(--text);
}

/* Input group refinements */
.input-group-text {
  background: var(--light);
  border-color: var(--border);
  color: var(--muted);
}

/* Progress bars */
.progress {
  height: 0.5rem;
  border-radius: 10rem;
  background: var(--light);
  overflow: hidden;
}

.progress-bar {
  background: linear-gradient(90deg, var(--main) 0%, var(--main-light) 100%);
  border-radius: 10rem;
}