:root {
  --bg-color: #f1f5f9;
  --surface-color: #ffffff;
  --column-bg: #e2e8f0;
  --text-main: #0f172a;
  --text-muted: #64748b;
  --primary-color: #3b82f6;
  --primary-hover: #2563eb;
  --danger-color: #ef4444;
  --danger-hover: #dc2626;
  --border-color: #cbd5e1;
  --card-shadow: 0 1px 3px rgba(0, 0, 0, 0.1), 0 1px 2px rgba(0, 0, 0, 0.06);
  --card-radius: 8px;
}

/* Lækkert OLED / Slate Dark Mode */
[data-theme="dark"] {
  --bg-color: #0b0f19;
  --surface-color: #1e293b;
  --column-bg: #141d2e;
  --text-main: #f8fafc;
  --text-muted: #94a3b8;
  --border-color: #334155;
  --card-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.5), 0 2px 4px -2px rgba(0, 0, 0, 0.3);
}

[data-theme="dark"] input,
[data-theme="dark"] textarea,
[data-theme="dark"] select {
  background-color: #0f172a;
  color: #f8fafc;
  border-color: #334155;
}

[data-theme="dark"] .comment-item {
  background-color: #0f172a;
}

[data-theme="dark"] .numpad-btn {
  background-color: #0f172a;
  border-color: #334155;
  color: #f8fafc;
}

[data-theme="dark"] .numpad-btn:hover {
  background-color: #334155;
}

[data-theme="dark"] .profile-card {
  background-color: #0f172a;
}

[data-theme="dark"] .btn-secondary {
  background-color: #334155;
  color: #f8fafc;
}

[data-theme="dark"] .btn-secondary:hover {
  background-color: #475569;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  -webkit-tap-highlight-color: transparent;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background-color: var(--bg-color);
  color: var(--text-main);
  height: 100vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

/* Header bruger-badge */
.header-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

/* Board Selector & Ikoner */
.board-selector-wrapper {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.board-select {
  font-size: 1.15rem;
  font-weight: 700;
  padding: 0.35rem 0.6rem;
  border-radius: 8px;
  border: 1px solid transparent;
  background-color: transparent;
  color: var(--text-main);
  cursor: pointer;
  outline: none;
  transition: all 0.15s ease;
}

.board-select:hover, .board-select:focus {
  background-color: var(--bg-color);
  border-color: var(--border-color);
}

.btn-icon {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  border: 1px solid var(--border-color);
  background-color: var(--surface-color);
  color: var(--text-main);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 1.1rem;
  transition: all 0.15s ease;
  user-select: none;
}

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

.btn-new-board {
  font-weight: 700;
  font-size: 1.25rem;
}

.btn-theme {
  font-size: 1.1rem;
}

/* Checkbox-gruppe til board-medlemmer */
.members-checkbox-group {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  margin-top: 0.4rem;
}

.member-checkbox-label {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.5rem 0.75rem;
  background-color: var(--bg-color);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  cursor: pointer;
  font-weight: 600;
}

.member-checkbox-label input[type="checkbox"] {
  width: 18px;
  height: 18px;
  cursor: pointer;
  accent-color: var(--primary-color);
}

.form-help {
  display: block;
  margin-top: 0.4rem;
  font-size: 0.8rem;
  color: var(--text-muted);
}

.user-badge {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  background-color: var(--bg-color);
  padding: 0.25rem 0.6rem 0.25rem 0.35rem;
  border-radius: 9999px;
  border: 1px solid var(--border-color);
  font-size: 0.85rem;
  font-weight: 600;
}

.user-avatar {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background-color: var(--primary-color);
  color: #ffffff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
}

.user-avatar.large {
  width: 56px;
  height: 56px;
  font-size: 1.5rem;
  margin: 0 auto 0.5rem auto;
}

.user-avatar.mie {
  background: linear-gradient(135deg, #ec4899, #f43f5e);
}

.user-avatar.mark {
  background: linear-gradient(135deg, #3b82f6, #06b6d4);
}

.btn-logout {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--text-muted);
  font-size: 0.85rem;
  margin-left: 0.2rem;
  padding: 0 0.2rem;
  border-radius: 4px;
}

.btn-logout:hover {
  color: var(--danger-color);
}

/* Login Overlay */
.login-overlay {
  position: fixed;
  inset: 0;
  background-color: rgba(15, 23, 42, 0.7);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: 1rem;
}

.login-box {
  background-color: var(--surface-color);
  border-radius: 16px;
  width: 100%;
  max-width: 360px;
  padding: 2rem 1.5rem;
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.2), 0 8px 10px -6px rgba(0, 0, 0, 0.1);
  text-align: center;
  animation: modalIn 0.2s ease-out;
}

.login-header h2 {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 0.3rem;
}

.login-header p {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-bottom: 1.5rem;
}

/* Profilvælger */
.profile-selection {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.profile-card {
  background-color: var(--bg-color);
  border: 2px solid transparent;
  border-radius: 12px;
  padding: 1.25rem 0.75rem;
  cursor: pointer;
  transition: all 0.15s ease-in-out;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.6rem;
}

.profile-card:hover, .profile-card:active {
  border-color: var(--primary-color);
  background-color: #f8fafc;
  transform: translateY(-2px);
}

.profile-card .profile-name {
  font-size: 1.1rem;
  font-weight: 700;
}

/* PIN Sektion */
.pin-section {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.selected-user-info {
  margin-bottom: 1rem;
}

.selected-user-info h3 {
  font-size: 1.25rem;
  font-weight: 700;
}

.btn-link {
  background: none;
  border: none;
  color: var(--primary-color);
  font-size: 0.85rem;
  cursor: pointer;
  text-decoration: underline;
  margin-top: 0.2rem;
}

.pin-display {
  margin-bottom: 0.5rem;
}

.pin-display input {
  font-size: 2rem;
  text-align: center;
  letter-spacing: 0.4rem;
  width: 180px;
  height: 48px;
  border: 2px solid var(--border-color);
  border-radius: 8px;
  background-color: var(--bg-color);
  font-family: inherit;
  font-weight: 700;
}

.login-error {
  color: var(--danger-color);
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 0.75rem;
  min-height: 1.2rem;
}

/* Numpad */
.numpad {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.6rem;
  width: 100%;
  max-width: 260px;
}

.numpad-btn {
  height: 54px;
  font-size: 1.35rem;
  font-weight: 600;
  background-color: var(--bg-color);
  border: 1px solid var(--border-color);
  border-radius: 10px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.1s ease;
  user-select: none;
}

.numpad-btn:hover {
  background-color: #e2e8f0;
}

.numpad-btn:active {
  transform: scale(0.95);
  background-color: var(--primary-color);
  color: #ffffff;
}

.numpad-action {
  font-size: 1.1rem;
  color: var(--text-muted);
}

.header-left {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.header-left h1 {
  font-size: 1.25rem;
  font-weight: 700;
}

.live-indicator {
  font-size: 0.8rem;
  color: #10b981;
  font-weight: 600;
  background-color: #ecfdf5;
  padding: 0.2rem 0.5rem;
  border-radius: 9999px;
  border: 1px solid #a7f3d0;
}

.live-indicator.offline {
  color: #ef4444;
  background-color: #fef2f2;
  border-color: #fecaca;
}

/* Knapper */
.btn {
  padding: 0.55rem 1rem;
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: 6px;
  border: none;
  cursor: pointer;
  transition: all 0.15s ease-in-out;
  min-height: 40px; /* Touch-venlig højde */
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

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

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

.btn-secondary {
  background-color: #e2e8f0;
  color: var(--text-main);
}

.btn-secondary:hover {
  background-color: #cbd5e1;
}

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

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

/* Board layout */
.board-container {
  flex: 1;
  display: flex;
  gap: 1.25rem;
  padding: 1.25rem;
  overflow-x: auto;
  overflow-y: hidden;
  align-items: stretch; /* Alle kolonner har altid præcis samme fulde højde */
}

.loading-state {
  margin: auto;
  font-size: 1.1rem;
  color: var(--text-muted);
}

/* Kolonne */
.column {
  width: 320px;
  min-width: 280px;
  height: 100%; /* Strækker sig helt ned til bunden */
  background-color: var(--column-bg);
  border-radius: var(--card-radius);
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
  box-shadow: var(--card-shadow);
}

.column-header {
  padding: 0.85rem 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.column-title {
  font-size: 1rem;
  font-weight: 700;
}

.column-count {
  font-size: 0.8rem;
  background-color: rgba(0, 0, 0, 0.1);
  padding: 0.2rem 0.5rem;
  border-radius: 9999px;
  font-weight: 600;
}

.cards-container {
  flex: 1;
  overflow-y: auto;
  padding: 0.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  min-height: 150px;
}

.cards-container.drag-over {
  background-color: rgba(59, 130, 246, 0.15);
  border-radius: var(--card-radius);
}

/* Kort */
.kanban-card {
  background-color: var(--surface-color);
  border-radius: 6px;
  padding: 0.85rem;
  box-shadow: var(--card-shadow);
  cursor: grab;
  user-select: none;
  touch-action: pan-y;
  border-left: 5px solid transparent;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.kanban-card:active {
  cursor: grabbing;
}

.kanban-card.dragging {
  opacity: 0.4;
  transform: scale(0.98);
}

/* SortableJS drag & touch styling */
.sortable-ghost {
  opacity: 0.35;
  background-color: #cbd5e1 !important;
  border: 2px dashed #94a3b8 !important;
}

.sortable-chosen {
  box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.2), 0 8px 10px -6px rgba(0, 0, 0, 0.1);
  transform: scale(1.02);
  cursor: grabbing;
}

.sortable-drag {
  opacity: 1 !important;
}

.card-title {
  font-size: 0.95rem;
  font-weight: 600;
  margin-bottom: 0.35rem;
  word-break: break-word;
}

.card-desc-preview {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.3;
  margin-bottom: 0.5rem;
  white-space: pre-wrap;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.card-meta {
  display: flex;
  gap: 0.75rem;
  font-size: 0.75rem;
  color: var(--text-muted);
  align-items: center;
}

.meta-item {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

/* Modals */
.modal-overlay {
  position: fixed;
  inset: 0;
  background-color: rgba(15, 23, 42, 0.6);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100;
  padding: 1rem;
}

.modal-overlay.hidden {
  display: none;
}

.modal-card {
  background-color: var(--surface-color);
  border-radius: 10px;
  width: 100%;
  max-width: 480px;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.2);
  overflow: hidden;
}

.modal-header {
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.modal-header h2 {
  font-size: 1.15rem;
}

.btn-close {
  background: none;
  border: none;
  font-size: 1.75rem;
  line-height: 1;
  color: var(--text-muted);
  cursor: pointer;
}

.modal-body {
  padding: 1.25rem;
  overflow-y: auto;
}

#card-form {
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.form-group label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-muted);
}

.form-group input[type="text"],
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 0.65rem;
  font-size: 0.95rem;
  border: 1px solid var(--border-color);
  border-radius: 6px;
  outline: none;
  font-family: inherit;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.2);
}

.color-picker-group {
  display: flex;
  gap: 0.75rem;
}

.color-option {
  cursor: pointer;
}

.color-option input {
  display: none;
}

.color-circle {
  display: inline-block;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  transition: transform 0.1s;
}

.color-option input:checked + .color-circle {
  transform: scale(1.15);
  box-shadow: 0 0 0 2px var(--primary-color);
}

.modal-footer {
  padding: 0.85rem 1.25rem;
  border-top: 1px solid var(--border-color);
  display: flex;
  justify-content: flex-end;
  gap: 0.75rem;
  background-color: #f8fafc;
}

.modal-footer-between {
  justify-content: space-between;
}

/* Kommentarer */
.divider {
  border: 0;
  border-top: 1px solid var(--border-color);
  margin: 1rem 0;
}

.comments-list {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  margin: 0.75rem 0 1rem 0;
  max-height: 200px;
  overflow-y: auto;
}

.comment-item {
  background-color: #f8fafc;
  padding: 0.6rem 0.8rem;
  border-radius: 6px;
  border-left: 3px solid var(--primary-color);
}

.comment-author {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--text-muted);
  margin-bottom: 0.2rem;
}

.comment-content {
  font-size: 0.9rem;
  line-height: 1.3;
}

.comment-form {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.comment-input-row {
  display: flex;
  gap: 0.5rem;
}

.comment-form input {
  padding: 0.6rem;
  border: 1px solid var(--border-color);
  border-radius: 6px;
  font-family: inherit;
  font-size: 0.9rem;
}

.comment-input-row input {
  flex: 1;
}

/* Responsiv optimering til mobiler og tablets i Home Assistant */
@media (max-width: 768px) {
  .board-container {
    padding: 0.75rem;
    gap: 0.75rem;
  }
  .column {
    width: 82vw;
    min-width: 260px;
  }
  .app-header {
    padding: 0 0.75rem;
  }
}