.card-status {
  position: absolute;
  top: 8px;
  right: 8px;
  padding: 0.2rem 0.5rem;
  border-radius: 12px;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
  z-index: 10;
}
/* Estilos para Agenda Técnica */
.card-actions {
  display: flex;
  gap: 0.5rem;
  margin-top: 0.8rem;
}

.card-actions .btn {
  flex: 1;
  padding: 0.4rem;
  font-size: 0.8rem;
}

/* Estilo para cards cancelados */
.card.canceled {
  background-color: #9A32CD !important;
  color: white !important;
}

.card.canceled .card-detail,
.card.canceled .card-title {
  color: white !important;
}
/* Adicione estas regras ao seu arquivo style.css */

.card.completed {
  background-color: #00CD00 !important;
  border-left-color: #00CD00 !important;
  color: white;
}

.card.completed .card-status {
  background-color: rgba(0, 0, 0, 0.2);
  color: white;
}

.card.completed .card-detail,
.card.completed .card-title,
.card.completed .card-date {
  color: white;
}

.card.completed .validity-indicator {
  background-color: white;
  border-color: rgba(255, 255, 255, 0.3);
}

:root {
  --primary: #4361ee;
  --primary-dark: #3a0ca3;
  --primary-light: #4895ef;
  --secondary: #f72585;
  --success: #6abd78;
  --warning: #f8961e;
  --danger: #ef233c;
  --dark: #2b2d42;
  --light: #f8f9fa;
  --gray: #6c757d;
  --light-gray: #e9ecef;
  --dark-gray: #343a40;
  --card-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  --transition: all 0.2s ease;
  
  /* Validity indicator colors */
  --validity-normal: #f7f731;
  --validity-warning-light: #F9F294;
  --validity-warning: #E6E91A;
  --validity-warning-high: #F4810D;
  --validity-critical: #FF0000;
  
  /* Completed cards color */
  --completed-color: #00ec62;
  
  /* Dark theme colors */
  --dark-bg: #1a1a1a;
  --dark-card: #2d2d2d;
  --dark-text: #f0f0f0;
  --dark-input: #3d3d3d;
  --dark-border: #4d4d4d;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Poppins', sans-serif;
  background: #f5f7fa;
  color: var(--dark);
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  transition: background-color 0.3s ease, color 0.3s ease;
}

body.dark-theme {
  background-color: var(--dark-bg);
  color: var(--dark-text);
}

/* Header */
.header {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: white;
  padding: 0.8rem 2rem;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1400px;
  margin: 0 auto;
}

.logo-container {
  display: flex;
  align-items: center;
  gap: 15px;
}

.logo {
  height: 50px;
  filter: brightness(0) invert(1);
}

.logo-text h1 {
  font-size: 1.3rem;
  font-weight: 600;
  margin: 0;
}

.logo-text p {
  font-size: 0.75rem;
  opacity: 0.9;
  margin: 0;
}

.nav-links {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
}

.nav-links a {
  color: white;
  text-decoration: none;
  font-size: 0.85rem;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: var(--transition);
  padding: 0.5rem 0.8rem;
  border-radius: 4px;
}

.nav-links a:hover {
  background: rgba(255, 255, 255, 0.15);
}

.nav-links a i {
  font-size: 0.8rem;
  width: 14px;
}

/* Dropdown Menu */
.dropdown {
  position: relative;
  display: inline-block;
}

.dropdown-btn {
  background: none;
  border: none;
  color: white;
  cursor: pointer;
  font-size: 0.85rem;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 0.5rem 0.8rem;
  border-radius: 4px;
  transition: var(--transition);
}

.dropdown-btn:hover {
  background: rgba(255, 255, 255, 0.15);
}

.dropdown-content {
  display: none;
  position: absolute;
  right: 0;
  background-color: white;
  min-width: 200px;
  box-shadow: 0 8px 16px rgba(0,0,0,0.2);
  z-index: 1;
  border-radius: 4px;
}

.dark-theme .dropdown-content {
  background-color: var(--dark-card);
  color: var(--dark-text);
}

.dropdown-content a {
  color: var(--dark);
  padding: 0.8rem 1rem;
  text-decoration: none;
  display: block;
  font-size: 0.85rem;
}

.dark-theme .dropdown-content a {
  color: var(--dark-text);
}

.dropdown-content a:hover {
  background-color: var(--light-gray);
}

.dark-theme .dropdown-content a:hover {
  background-color: var(--dark-input);
}

.dropdown:hover .dropdown-content {
  display: block;
}

/* Main Content */
.main-container {
  display: flex;
  flex: 1;
  max-width: 100%;
  margin: 0;
  width: 100%;
  overflow: hidden;
  position: relative;
}

/* Sidebar */
.sidebar {
  width: 280px;
  background: white;
  border-right: 1px solid var(--light-gray);
  padding: 1.2rem;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
}

.dark-theme .sidebar {
  background-color: var(--dark-card);
  border-right-color: var(--dark-border);
}

.sidebar.collapsed {
  width: 60px;
  padding: 1rem 0.5rem;
}

.sidebar-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.2rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--light-gray);
  gap: 0.9rem;
}

.dark-theme .sidebar-header {
  border-bottom-color: var(--dark-border);
}

.sidebar.collapsed .sidebar-header {
  justify-content: center;
  padding-bottom: 0.8rem;
}

.sidebar-title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--dark);
}

.dark-theme .sidebar-title {
  color: var(--dark-text);
}

.sidebar.collapsed .sidebar-title {
  display: none;
}

.toggle-sidebar {
  background: none;
  border: none;
  color: var(--gray);
  cursor: pointer;
  font-size: 1rem;
  transition: var(--transition);
  padding: 0.3rem;
  border-radius: 4px;
}

.toggle-sidebar:hover {
  background: var(--light-gray);
}

.dark-theme .toggle-sidebar:hover {
  background: var(--dark-input);
}

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

.notes-container {
  display: flex;
  flex-direction: column;
  flex: 1;
}

.add-note-btn {
  background: var(--primary);
  color: white;
  border: none;
  border-radius: 6px;
  padding: 0.6rem;
  font-size: 0.85rem;
  font-weight: 500;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-bottom: 1rem;
  transition: var(--transition);
  width: 100%;
}

.add-note-btn:hover {
  background: var(--primary-dark);
}

.sidebar.collapsed .add-note-btn span {
  display: none;
}

.notes-list {
  flex: 1;
  overflow-y: auto;
  padding-right: 0.5rem;
}

.note {
  background: var(--primary-light);
  border-radius: 8px;
  padding: 0.9rem;
  margin-bottom: 0.8rem;
  cursor: grab;
  transition: var(--transition);
  box-shadow: var(--card-shadow);
  position: relative;
  color: white;
}

.note.empty {
  background: var(--danger);
}

.note:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.note.dragging {
  opacity: 0.8;
  transform: scale(0.98);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

.note-title {
  font-weight: 600;
  font-size: 0.9rem;
  margin-bottom: 0.4rem;
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.note-content {
  font-size: 0.8rem;
  opacity: 0.9;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin-bottom: 0.4rem;
}

.note-date {
  font-size: 0.7rem;
  opacity: 0.8;
}

.delete-note {
  position: absolute;
  top: 5px;
  right: 5px;
  background: rgba(255, 255, 255, 0.2);
  border: none;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  opacity: 0;
  transition: var(--transition);
  color: white;
}

.note:hover .delete-note {
  opacity: 1;
}

/* Right Sidebar */
.sidebar-right {
  position: fixed;
  right: 0;
  top: 60px;
  bottom: 0;
  width: 280px;
  background: white;
  border-left: 1px solid var(--light-gray);
  padding: 1.2rem;
  transition: transform 0.3s ease;
  z-index: 90;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  box-shadow: -2px 0 8px rgba(0, 0, 0, 0.05);
}

.dark-theme .sidebar-right {
  background-color: var(--dark-card);
  border-left-color: var(--dark-border);
}

.sidebar-right.collapsed {
  transform: translateX(calc(100% - 50px));
}

.sidebar-right.collapsed::after {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 50px;
  cursor: pointer;
}

.sidebar-right .toggle-sidebar-right {
  position: absolute;
  top: 50%;
  left: -15px;
  transform: translateY(-50%) rotate(0deg);
  background: white;
  border: 1px solid var(--light-gray);
  border-radius: 50%;
  width: 30px;
  height: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 1;
  transition: all 0.3s ease;
}

.dark-theme .sidebar-right .toggle-sidebar-right {
  background-color: var(--dark-card);
  border-color: var(--dark-border);
  color: var(--dark-text);
}

.sidebar-right.collapsed .toggle-sidebar-right {
  transform: translateY(-50%) rotate(180deg);
}

.sidebar-right.collapsed .sidebar-title,
.sidebar-right.collapsed .completed-container {
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
}

.sidebar-right:not(.collapsed) .sidebar-title,
.sidebar-right:not(.collapsed) .completed-container {
  opacity: 1;
  pointer-events: all;
}

.completed-container {
  flex: 1;
  overflow-y: auto;
}

.completed-list {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

/* Kanban Board - Updated Layout */
.kanban-board {
  flex: 1;
  padding: 1.5rem;
  margin-right: 280px;
  transition: all 0.3s ease;
  min-height: calc(100vh - 60px);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.dark-theme .kanban-board {
  background-color: var(--dark-bg);
}

.sidebar-right.collapsed ~ .kanban-board {
  margin-right: 50px;
}

.board-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
  gap: 1rem;
  flex-shrink: 0;
}

.search-filter-container {
  display: flex;
  gap: 1rem;
  align-items: center;
  flex-wrap: wrap;
  flex: 1;
}

.search-box {
  position: relative;
  min-width: 250px;
  flex: 1;
  max-width: 400px;
}

.search-box input {
  padding: 0.5rem 1rem 0.5rem 2.3rem;
  border-radius: 6px;
  border: 1px solid var(--light-gray);
  width: 100%;
  font-size: 0.85rem;
  transition: var(--transition);
  background: white;
}

.dark-theme .search-box input {
  background-color: var(--dark-input);
  color: var(--dark-text);
  border-color: var(--dark-border);
}

.search-box input:focus {
  outline: none;
  border-color: var(--primary-light);
  box-shadow: 0 0 0 3px rgba(67, 97, 238, 0.1);
}

.search-icon {
  position: absolute;
  left: 1rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--gray);
  font-size: 0.9rem;
}

.board-actions {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.filters {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.filter-btn {
  padding: 0.5rem 0.8rem;
  border-radius: 20px;
  border: none;
  font-size: 0.75rem;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition);
  background: white;
  color: var(--dark);
  border: 1px solid var(--light-gray);
  display: flex;
  align-items: center;
  gap: 5px;
  white-space: nowrap;
}

.dark-theme .filter-btn {
  background-color: var(--dark-input);
  color: var(--dark-text);
  border-color: var(--dark-border);
}

.filter-btn.active {
  background: var(--primary);
  color: white;
  border-color: var(--primary);
}

.filter-btn i {
  font-size: 0.65rem;
}

.add-list-btn {
  background: var(--success);
  color: white;
  border: none;
  border-radius: 6px;
  padding: 0.5rem 1rem;
  font-size: 0.85rem;
  font-weight: 500;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: var(--transition);
  flex-shrink: 0;
}

.add-list-btn:hover {
  background: #3aa8d8;
}

/* Kanban Columns Container - Updated */
.kanban-columns-container {
  flex: 1;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  position: relative;
}

.kanban-columns-scroll {
  overflow-x: auto;
  overflow-y: hidden;
  padding-bottom: 10px;
  scrollbar-width: thin;
  scrollbar-color: var(--primary-light) #f1f1f1;
  position: relative;
  margin-top: 10px;
}

.kanban-columns {
  display: flex;
  gap: 1.5rem;
  padding: 0.5rem;
  height: fit-content;
  min-height: calc(100% - 10px);
}

/* Custom scrollbar for columns */
.kanban-columns-scroll::-webkit-scrollbar {
  height: 8px;
}

.kanban-columns-scroll::-webkit-scrollbar-track {
  background: #f1f1f1;
  border-radius: 4px;
  margin: 0 10px;
}

.kanban-columns-scroll::-webkit-scrollbar-thumb {
  background: var(--primary-light);
  border-radius: 4px;
}

.kanban-columns-scroll::-webkit-scrollbar-thumb:hover {
  background: var(--primary);
}

.dark-theme .kanban-columns-scroll::-webkit-scrollbar-track {
  background: var(--dark-input);
}

.dark-theme .kanban-columns-scroll::-webkit-scrollbar-thumb {
  background: var(--gray);
}

/* Column Styles */
.column {
  background: white;
  border-radius: 8px;
  padding: 0.9rem;
  min-width: 300px;
  max-width: 300px;
  display: flex;
  flex-direction: column;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
  border: 1px solid var(--light-gray);
  height: fit-content;
  max-height: calc(100vh - 200px);
  flex-shrink: 0;
}

.dark-theme .column {
  background-color: var(--dark-card);
  border-color: var(--dark-border);
}

.column-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.8rem;
  padding-bottom: 0.8rem;
  border-bottom: 1px solid var(--light-gray);
  background: var(--light);
  border-radius: 8px 8px 0 0;
  padding: 0.8rem 1rem;
  margin: -0.9rem -0.9rem 0.8rem -0.9rem;
}

.dark-theme .column-header {
  background-color: var(--dark-input);
  border-bottom-color: var(--dark-border);
}

.column-title {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--primary-dark);
  margin: 0;
  padding: 0.2rem;
  flex: 1;
  outline: none;
  border-radius: 4px;
  transition: var(--transition);
}

.dark-theme .column-title {
  color: var(--primary-light);
}

.column-title:focus {
  background: var(--light-gray);
}

.dark-theme .column-title:focus {
  background: var(--dark-input);
}

.column-menu {
  color: var(--gray);
  cursor: pointer;
  padding: 0.3rem;
  border-radius: 4px;
  transition: var(--transition);
  font-size: 0.9rem;
}

.column-menu:hover {
  background: var(--light-gray);
  color: var(--primary);
}

.dark-theme .column-menu:hover {
  background: var(--dark-input);
}

.column-cards {
  flex: 1;
  overflow-y: auto;
  padding-right: 0.5rem;
  min-height: 40px;
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

.add-card-btn {
  color: var(--primary);
  font-size: 0.8rem;
  font-weight: 500;
  cursor: pointer;
  padding: 0.5rem;
  border-radius: 4px;
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 0.8rem;
}

.dark-theme .add-card-btn {
  color: var(--primary-light);
}

.add-card-btn:hover {
  background: var(--light-gray);
}

.dark-theme .add-card-btn:hover {
  background: var(--dark-input);
}

/* Card Styles */
/* Estilos base para cards */
/* ESTILOS BASE PARA CARDS - COMPATÍVEL COM TODOS OS NAVEGADORES */
/* ESTILOS BASE PARA CARDS */
.card {
  border-radius: 6px;
  padding: 0.8rem;
  margin-bottom: 0.8rem;
  position: relative;
  transition: all 0.3s ease;
  border-left: 4px solid transparent;
}

/* INDICADOR VISUAL */
.validity-indicator {
  position: absolute;
  bottom: 8px;
  right: 8px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: 1px solid rgba(0, 0, 0, 0.2);
}

/* EFEITOS DE PULSO - COM PREFIXOS */
@-webkit-keyframes pulseWarning {
  0% { -webkit-box-shadow: 0 0 0 0 rgba(255, 165, 0, 0.7); }
  70% { -webkit-box-shadow: 0 0 0 10px rgba(255, 165, 0, 0); }
  100% { -webkit-box-shadow: 0 0 0 0 rgba(255, 165, 0, 0); }
}

@keyframes pulseWarning {
  0% { box-shadow: 0 0 0 0 rgba(255, 165, 0, 0.7); }
  70% { box-shadow: 0 0 0 10px rgba(255, 165, 0, 0); }
  100% { box-shadow: 0 0 0 0 rgba(255, 165, 0, 0); }
}

@-webkit-keyframes pulseCritical {
  0% { -webkit-box-shadow: 0 0 0 0 rgba(255, 0, 0, 0.7); }
  70% { -webkit-box-shadow: 0 0 0 10px rgba(255, 0, 0, 0); }
  100% { -webkit-box-shadow: 0 0 0 0 rgba(255, 0, 0, 0); }
}

@keyframes pulseCritical {
  0% { box-shadow: 0 0 0 0 rgba(255, 0, 0, 0.7); }
  70% { box-shadow: 0 0 0 10px rgba(255, 0, 0, 0); }
  100% { box-shadow: 0 0 0 0 rgba(255, 0, 0, 0); }
}

.pulse-warning {
  -webkit-animation: pulseWarning 1.5s infinite;
  animation: pulseWarning 1.5s infinite;
}

.pulse-critical {
  -webkit-animation: pulseCritical 0.8s infinite;
  animation: pulseCritical 0.8s infinite;
}

/* ESTILOS ESPECÍFICOS PARA CONTEÚDO DOS CARDS */
.card-title {
  font-weight: 600;
  margin-bottom: 0.5rem;
  font-size: 0.9rem;
}
.auto-resize {
  min-height: 100px;
  resize: none;
  overflow-y: hidden;
}
.card-detail {
  font-size: 0.8rem;
  margin-bottom: 0.3rem;
  display: flex;
  align-items: center;
  gap: 6px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.card-title {
  font-weight: 600;
  margin-bottom: 0.5rem;
  font-size: 0.9rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.card-detail i {
  width: 14px;
  text-align: center;
}

.card-date {
  font-size: 0.7rem;
  margin-top: 0.5rem;
  opacity: 0.8;
}

.light-theme-card .card-date {
  color: #666;
}

.dark-theme-card .card-date,
.light-theme-card.validity-warning .card-date,
.light-theme-card.validity-critical .card-date {
  color: rgba(255, 255, 255, 0.7);
}

.thumbnail-container {
  display: flex;
  gap: 0.3rem;
  margin-top: 0.5rem;
  flex-wrap: wrap;
}

.thumbnail {
  width: 40px;
  height: 40px;
  border-radius: 3px;
  object-fit: cover;
  cursor: pointer;
  border: 1px solid var(--light-gray);
  transition: var(--transition);
}

.thumbnail:hover {
  transform: scale(1.05);
}

/* Modal */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.5);
  display: none;
  z-index: 1000;
  justify-content: center;
  align-items: center;
  backdrop-filter: blur(2px);
}

.modal-overlay.active {
  display: flex;
}

.modal {
  background: white;
  border-radius: 8px;
  width: 90%;
  max-width: 700px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
  animation: modalFadeIn 0.2s ease;
}

.dark-theme .modal {
  background-color: var(--dark-card);
}

@keyframes modalFadeIn {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.modal-header {
  padding: 1rem 1.5rem;
  border-bottom: 1px solid var(--light-gray);
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: sticky;
  top: 0;
  background: white;
  z-index: 1;
}

.dark-theme .modal-header {
  background-color: var(--dark-card);
  border-bottom-color: var(--dark-border);
}

.modal-title {
  font-size: 1.1rem;
  font-weight: 600;
  margin: 0;
  color: var(--dark);
}

.dark-theme .modal-title {
  color: var(--dark-text);
}

.modal-close {
  background: none;
  border: none;
  font-size: 1.2rem;
  cursor: pointer;
  color: var(--gray);
  transition: var(--transition);
  padding: 0.2rem;
  border-radius: 4px;
}

.modal-close:hover {
  background: var(--light-gray);
}

.dark-theme .modal-close:hover {
  background: var(--dark-input);
}

.modal-body {
  padding: 1.5rem;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.form-group {
  margin-bottom: 0.8rem;
}

.form-group.full-width {
  grid-column: span 2;
}

.form-label {
  display: block;
  font-size: 0.85rem;
  font-weight: 500;
  margin-bottom: 0.3rem;
  color: var(--dark);
}

.dark-theme .form-label {
  color: var(--dark-text);
}

.form-control {
  width: 100%;
  padding: 0.5rem 0.8rem;
  border: 1px solid var(--light-gray);
  border-radius: 6px;
  font-size: 0.85rem;
  transition: var(--transition);
  background: white;
}

.dark-theme .form-control {
  background-color: var(--dark-input);
  color: var(--dark-text);
  border-color: var(--dark-border);
}

.form-control:focus {
  outline: none;
  border-color: var(--primary-light);
  box-shadow: 0 0 0 3px rgba(67, 97, 238, 0.1);
}

.form-textarea {
  min-height: 100px;
  resize: vertical;
}

.modal-footer {
  padding: 1rem 1.5rem;
  border-top: 1px solid var(--light-gray);
  display: flex;
  justify-content: flex-end;
  gap: 0.8rem;
  position: sticky;
  bottom: 0;
  background: white;
}

.dark-theme .modal-footer {
  background-color: var(--dark-card);
  border-top-color: var(--dark-border);
}

.btn {
  padding: 0.5rem 1rem;
  border-radius: 6px;
  font-size: 0.85rem;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition);
  border: none;
  display: flex;
  align-items: center;
  gap: 6px;
}

.btn-primary {
  background: var(--primary);
  color: white;
}

.btn-primary:hover {
  background: var(--primary-dark);
}

.btn-danger {
  background: var(--danger);
  color: white;
}

.btn-danger:hover {
  background: #d1145a;
}

.btn-secondary {
  background: white;
  color: var(--dark);
  border: 1px solid var(--light-gray);
}

.dark-theme .btn-secondary {
  background-color: var(--dark-input);
  color: var(--dark-text);
  border-color: var(--dark-border);
}

.btn-secondary:hover {
  background: #f8f9fa;
}

.dark-theme .btn-secondary:hover {
  background: var(--dark-bg);
}

.btn-success {
  background: var(--success);
  color: white;
}

.btn-success:hover {
  background: #3aa8d8;
}

.btn-complete {
  background: var(--gray);
  color: white;
}

.btn-complete:hover {
  background: var(--dark-gray);
}

/* Image Preview Modal */
.image-preview-modal {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.8);
  display: none;
  justify-content: center;
  align-items: center;
  z-index: 1100;
}

.image-preview-modal.active {
  display: flex;
}

.image-preview-container {
  max-width: 90%;
  max-height: 90%;
}

.image-preview-container img {
  max-width: 100%;
  max-height: 90vh;
  border-radius: 8px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

.close-preview {
  position: absolute;
  top: 20px;
  right: 20px;
  background: rgba(255, 255, 255, 0.2);
  border: none;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: white;
  font-size: 1.2rem;
}

/* Drag and Drop */
.column.drop-zone {
  background: rgba(67, 97, 238, 0.05);
  border: 2px dashed var(--primary);
}

.dark-theme .column.drop-zone {
  background: rgba(67, 97, 238, 0.1);
}

/* Scrollbar */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: #f1f1f1;
  border-radius: 10px;
}

.dark-theme ::-webkit-scrollbar-track {
  background: var(--dark-input);
}

::-webkit-scrollbar-thumb {
  background: #c1c1c1;
  border-radius: 10px;
}

.dark-theme ::-webkit-scrollbar-thumb {
  background: var(--gray);
}

::-webkit-scrollbar-thumb:hover {
  background: #a8a8a8;
}

/* Animations */
@keyframes pulse {
  0% {
    box-shadow: 0 0 0 0 rgba(255, 193, 7, 0.4);
  }
  70% {
    box-shadow: 0 0 0 10px rgba(255, 193, 7, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(255, 193, 7, 0);
  }
}

@keyframes pulseCritical {
  0% {
    box-shadow: 0 0 0 0 rgba(244, 67, 54, 0.7);
  }
  70% {
    box-shadow: 0 0 0 10px rgba(244, 67, 54, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(244, 67, 54, 0);
  }
}

.pulse-warning {
  animation: pulse 2s infinite;
}

.pulse-critical {
  animation: pulseCritical 0.5s infinite;
}

/* Animação para nova lista */
@keyframes pulseGreen {
  0% {
    box-shadow: 0 0 0 0 rgba(106, 189, 120, 0.7);
  }
  70% {
    box-shadow: 0 0 0 10px rgba(106, 189, 120, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(106, 189, 120, 0);
  }
}

.new-column {
  animation: pulseGreen 1s ease-out 3;
}

.dark-theme .new-column {
  animation: pulseGreen 1s ease-out 3;
}

/* Responsive */
@media (max-width: 1200px) {
  .kanban-columns {
    flex-wrap: wrap;
  }
  
  .column {
    min-width: calc(50% - 1rem);
    max-width: calc(50% - 1rem);
  }
}

@media (max-width: 992px) {
  .form-grid {
    grid-template-columns: 1fr;
  }
  
  .form-group.full-width {
    grid-column: span 1;
  }
}

@media (max-width: 768px) {
  .header-container {
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
    padding: 0.8rem;
  }
  
  .nav-links {
    width: 100%;
    overflow-x: auto;
    padding-bottom: 0.5rem;
  }
  
  .nav-links a {
    padding: 0.4rem 0.6rem;
    font-size: 0.8rem;
  }
  
  .main-container {
    flex-direction: column;
  }
  
  .sidebar {
    width: 100%;
    border-right: none;
    border-bottom: 1px solid var(--light-gray);
  }
  
  .kanban-board {
    padding: 1rem;
    margin-right: 0;
  }
  
  .board-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
  }
  
  .search-filter-container {
    width: 100%;
    flex-direction: column;
    align-items: flex-start;
  }
  
  .search-box {
    width: 100%;
    max-width: 100%;
  }
  
  .kanban-columns {
    flex-direction: column;
  }
  
  .column {
    max-width: 100%;
    min-width: 100%;
  }
  
  .sidebar-right {
    width: 100%;
    right: auto;
    left: 0;
    top: auto;
    bottom: 0;
    height: 200px;
    transform: translateY(calc(100% - 40px));
    border-left: none;
    border-top: 1px solid var(--light-gray);
  }
  
  .sidebar-right.collapsed {
    transform: translateY(calc(100% - 40px));
    width: 100%;
  }
  
  .sidebar-right.collapsed::after {
    top: auto;
    bottom: 0;
    width: 100%;
    height: 40px;
  }
  
  .sidebar-right .toggle-sidebar-right {
    position: absolute;
    top: -40px;
    left: 50%;
    transform: translateX(-50%);
    background: white;
    border: 1px solid var(--light-gray);
    border-bottom: none;
    border-radius: 6px 6px 0 0;
    padding: 0.5rem 1rem;
  }
  
  .dark-theme .sidebar-right .toggle-sidebar-right {
    background-color: var(--dark-card);
    border-color: var(--dark-border);
  }
  
  .sidebar-right.collapsed .toggle-sidebar-right i {
    transform: rotate(0deg);
  }
  
  .sidebar-right.collapsed .toggle-sidebar-right i::before {
    content: "\f078";
  }
  
  .sidebar-right:not(.collapsed) .toggle-sidebar-right i::before {
    content: "\f077";
  }
}

/* Utility Classes */
.text-muted {
  color: var(--gray);
}

.dark-theme .text-muted {
  color: var(--light-gray);
}

.text-small {
  font-size: 0.8rem;
}

.mb-1 {
  margin-bottom: 0.5rem;
}

.mb-2 {
  margin-bottom: 1rem;
}

.card.ghost {
  transform: rotate(3deg);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

.card.drop-after {
  border-bottom: 2px dashed var(--primary);
  margin-bottom: 2px;
}
/* Estilos para o modal de técnico */
.technician-modal-overlay .modal {
  max-width: 500px;
}

.form-hint {
  display: block;
  font-size: 0.75rem;
  color: #666;
  margin-top: 0.3rem;
}

.dark-theme .form-hint {
  color: #aaa;
}

.error-message {
  color: #F44336;
  background: rgba(244, 67, 54, 0.1);
  padding: 10px;
  border-radius: 4px;
  margin-top: 15px;
  display: none;
}

/* Estilos para toast */
.toast {
  position: fixed;
  bottom: 20px;
  right: 20px;
  background: #333;
  color: white;
  padding: 12px 20px;
  border-radius: 4px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.15);
  transform: translateY(100px);
  opacity: 0;
  transition: all 0.3s ease;
  z-index: 9999;
  max-width: 300px;
}

.toast.show {
  transform: translateY(0);
  opacity: 1;
}

.toast-success {
  background: #4CAF50;
}

.toast-error {
  background: #F44336;
}

.toast-warning {
  background: #FF9800;
}

.toast-content {
  display: flex;
  align-items: center;
  gap: 10px;
}

.toast i {
  font-size: 18px;
}

/* Validação de formulário */
input:invalid {
  border-color: #F44336 !important;
}

input:valid {
  border-color: #4CAF50 !important;
}