/* Task Card Styles and Interactions
 * 
 * Defines the appearance and behavior of individual task cards (sticky notes).
 * Includes priority badges, action buttons (edit/delete), timestamps, timers,
 * due date displays, and hover effects. Cards are draggable and show different
 * information based on their column (To Do, In Progress, Done).
 */

/* Base task card styling */
.stickyNote {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  padding: var(--space-md) var(--space-md) var(--space-sm) var(--space-md);
  position: relative;
  cursor: grab;
  border: 2px solid rgba(160, 168, 192, 0.2);
  box-shadow: var(--shadow-md), inset 0 1px 0 rgba(255, 255, 255, 0.05);
  transition: all var(--transition-base);
  word-wrap: break-word;
  backdrop-filter: blur(10px);
  min-height: fit-content;
  height: auto;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
}

.stickyNote::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  border-radius: var(--radius-md);
  opacity: 0;
  transition: opacity var(--transition-base);
  pointer-events: none;
}

/* Hover effect - lift card with glow */
.stickyNote:hover {
  transform: translateY(-6px);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.6);
}

.stickyNote:hover::before {
  opacity: 0;
}

/* Column-specific hover glow colors */
.stickyNote.columnTodo:hover {
  box-shadow:
    0 8px 32px rgba(0, 0, 0, 0.6),
    inset 0 0 0 2px rgba(0, 240, 255, 0.6);
  border-color: rgba(0, 240, 255, 0.8);
}

.stickyNote.columnInprogress:hover {
  box-shadow:
    0 8px 32px rgba(0, 0, 0, 0.6),
    inset 0 0 0 2px rgba(204, 255, 0, 0.6);
  border-color: rgba(204, 255, 0, 0.8);
}

.stickyNote.columnDone:hover {
  box-shadow:
    0 8px 32px rgba(0, 0, 0, 0.6),
    inset 0 0 0 2px rgba(157, 0, 255, 0.6);
  border-color: rgba(157, 0, 255, 0.8);
}

/* Visual feedback while dragging */
.stickyNote.dragging {
  opacity: 0.7;
  cursor: grabbing;
  transform: scale(1.03) rotate(2deg);
  box-shadow: var(--shadow-xl), var(--glow-neon-cyan);
  border-color: var(--accent-neon-cyan);
  z-index: 1000;
}

/* Color-coded left border based on column */
.stickyNote.columnTodo {
  border-left: 3px solid var(--status-todo);
}

.stickyNote.columnInprogress {
  border-left: 3px solid var(--status-inprogress);
}

.stickyNote.columnDone {
  border-left: 3px solid var(--status-done);
}

/* Task text with 2-line truncation */
.noteText {
  font-size: var(--font-size-sm);
  color: var(--text-primary);
  line-height: 1.4;
  margin-bottom: var(--space-xs);
  margin-top: var(--space-lg);
  padding-right: var(--space-sm);
  padding-left: var(--space-xs);
  position: relative;
  font-weight: var(--font-weight-medium);
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  -webkit-box-orient: vertical;
  max-height: 2.8em;
}

/* Icon indicating task has a description */
.descriptionIndicator {
  display: inline-block;
  margin-left: var(--space-sm);
  color: var(--accent-neon-cyan);
  font-size: var(--font-size-sm);
  opacity: 0.6;
  transition: all var(--transition-fast);
}

.noteText:hover .descriptionIndicator {
  opacity: 1;
  text-shadow: var(--glow-neon-cyan);
}

.noteTimestamp,
.timerDisplay,
.completedTimeDisplay,
.completedDate,
.noteDueDate {
  font-size: 10px;
  color: var(--text-muted);
  margin-top: calc(var(--space-xs) + 2px);
  padding-left: var(--space-xs);
  padding-right: var(--space-md);
  font-style: italic;
  clear: both;
  word-wrap: break-word;
  overflow-wrap: break-word;
  max-width: calc(100% - 90px);
  display: block;
  white-space: normal;
}

.timerDisplay,
.completedTimeDisplay {
  font-family: var(--font-mono);
  font-weight: var(--font-weight-semibold);
  color: var(--accent-neon-lime);
  font-style: normal;
}

.noteTimestamp,
.completedDate {
  display: block;
  max-width: calc(100% - 90px);
}

.noteDueDate {
  font-family: var(--font-mono);
  font-weight: var(--font-weight-semibold);
  font-style: normal;
  font-size: 9px;
  color: var(--accent-neon-cyan);
  padding: 3px var(--space-xs);
  background: rgba(0, 240, 255, 0.08);
  border-radius: var(--radius-sm);
  border-left: 2px solid var(--accent-neon-cyan);
  display: flex;
  align-items: center;
  gap: 3px;
  margin-top: var(--space-xs);
  max-width: calc(100% - 90px);
  word-wrap: break-word;
  overflow-wrap: break-word;
}

/* Desktop - wider space for timestamps and due dates */
@media (min-width: 1280px) {
  .noteTimestamp,
  .completedDate {
    max-width: calc(100% - 70px);
    white-space: nowrap;
  }
  
  .noteDueDate {
    max-width: calc(100% - 70px);
    white-space: nowrap;
  }
}

.noteDueDate i {
  font-size: 9px;
}

.noteDueDate.urgent {
  color: #fbbf24;
  background: rgba(251, 191, 36, 0.1);
  border-left-color: #fbbf24;
  animation: pulse 2s ease-in-out infinite;
}

.noteDueDate.overdue {
  color: var(--color-danger);
  background: rgba(239, 68, 68, 0.1);
  border-left-color: var(--color-danger);
  animation: pulse 1.5s ease-in-out infinite;
}

@keyframes pulse {

  0%,
  100% {
    opacity: 1;
  }

  50% {
    opacity: 0.7;
  }
}

.editBtn,
.deleteBtn {
  position: absolute;
  top: 6px;
  background: rgba(30, 36, 51, 0.9);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(160, 168, 192, 0.3);
  color: var(--text-secondary);
  font-size: 11px;
  cursor: pointer;
  padding: 5px 9px;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
  opacity: 0.7;
  z-index: 10;
  min-width: 28px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.stickyNote:hover .editBtn,
.stickyNote:hover .deleteBtn {
  opacity: 1;
}

body:not(.darkMode) .editBtn,
body:not(.darkMode) .deleteBtn {
  background: rgba(255, 255, 255, 0.95);
  border: 1px solid rgba(31, 35, 40, 0.25);
  color: var(--text-primary);
  box-shadow: 0 2px 8px rgba(31, 35, 40, 0.15);
}

.editBtn {
  right: 46px;
}

.deleteBtn {
  right: 8px;
}

.editBtn:hover {
  color: var(--accent-neon-cyan);
  border-color: var(--accent-neon-cyan);
  background: rgba(0, 240, 255, 0.1);
  box-shadow: var(--glow-neon-cyan);
  transform: scale(1.1);
}

.deleteBtn:hover {
  color: var(--color-danger);
  border-color: var(--color-danger);
  background: rgba(239, 68, 68, 0.1);
  box-shadow: 0 0 10px rgba(239, 68, 68, 0.3);
  transform: scale(1.1);
}

body:not(.darkMode) .editBtn:hover {
  color: #0969da;
  border-color: #0969da;
  background: linear-gradient(135deg, rgba(9, 105, 218, 0.1), rgba(130, 80, 223, 0.1));
  box-shadow: 0 4px 12px rgba(9, 105, 218, 0.3), 0 0 20px rgba(9, 105, 218, 0.2);
  transform: scale(1.15) translateY(-2px);
}

body:not(.darkMode) .deleteBtn:hover {
  color: #cf222e;
  border-color: #cf222e;
  background: linear-gradient(135deg, rgba(207, 34, 46, 0.1), rgba(251, 133, 0, 0.1));
  box-shadow: 0 4px 12px rgba(207, 34, 46, 0.3), 0 0 20px rgba(207, 34, 46, 0.2);
  transform: scale(1.15) translateY(-2px);
}

body:not(.darkMode) .editBtn:active,
body:not(.darkMode) .deleteBtn:active {
  transform: scale(1.05) translateY(0);
}

/* Tablet responsive */
@media (max-width: 1024px) {
  .stickyNote {
    padding: var(--space-md);
    min-height: 125px;
  }

  .noteText {
    font-size: var(--font-size-sm);
    margin-top: calc(var(--space-lg) + 2px);
  }
}

/* Mobile responsive */
@media (max-width: 768px) {
  .stickyNote {
    padding: var(--space-md);
    min-height: fit-content;
    height: auto;
  }

  .noteText {
    font-size: var(--font-size-sm);
    margin-top: calc(var(--space-lg) + 4px);
    padding-right: 80px;
  }
  
  .priorityBadge {
    top: var(--space-sm);
    left: var(--space-sm);
  }

  .editBtn,
  .deleteBtn {
    top: 8px;
    padding: 7px 10px;
    font-size: 11px;
    min-width: 40px;
  }

  .editBtn {
    right: 58px;
  }

  .deleteBtn {
    right: 8px;
  }

  .noteTimestamp,
  .timerDisplay,
  .completedTimeDisplay,
  .completedDate {
    font-size: 10px;
    padding-right: var(--space-md);
  }

  .noteDueDate {
    font-size: 10px;
    padding: 4px var(--space-sm);
  }
}

/* Mobile compact - smooth transition */
@media (max-width: 640px) {
  .stickyNote {
    padding: var(--space-md) var(--space-md);
    min-height: 110px;
  }

  .noteText {
    font-size: var(--font-size-sm);
    padding-right: 75px;
  }

  .editBtn,
  .deleteBtn {
    padding: 6px 9px;
    font-size: 10px;
    min-width: 38px;
  }

  .editBtn {
    right: 56px;
  }

  .deleteBtn {
    right: 7px;
  }
}

/* Small mobile responsive */
@media (max-width: 430px) {
  .stickyNote {
    padding: var(--space-sm) var(--space-md);
    min-height: fit-content;
    height: auto;
  }

  .noteText {
    font-size: var(--font-size-sm);
    margin-top: calc(var(--space-lg) + 4px);
    padding-right: 70px;
    -webkit-line-clamp: 3;
    line-clamp: 3;
    max-height: 4.2em;
  }

  .editBtn {
    right: 54px;
  }

  .deleteBtn {
    right: 6px;
  }

  .descriptionIndicator {
    font-size: 11px;
  }

  .noteTimestamp,
  .timerDisplay,
  .completedTimeDisplay,
  .completedDate {
    font-size: 9px;
    padding-right: var(--space-sm);
  }
  
  .completedTimeDisplay {
    max-width: calc(100% - 50px);
    white-space: nowrap;
  }

  .noteDueDate {
    font-size: 9px;
    padding: 3px 6px;
  }

  .noteDueDate i {
    font-size: 8px;
  }
}

/* Extra small mobile */
@media (max-width: 375px) {
  .stickyNote {
    padding: var(--space-sm);
    min-height: 85px;
  }

  .noteText {
    font-size: 13px;
    margin-top: var(--space-xl);
    padding-right: 58px;
  }
  
  /* Widen timestamp and due date divs for single line */
  .noteTimestamp,
  .completedDate {
    max-width: calc(100% - 50px);
    white-space: nowrap;
  }
  
  .noteDueDate {
    max-width: calc(100% - 50px);
    white-space: nowrap;
  }

  .editBtn,
  .deleteBtn {
    padding: 4px 7px;
    font-size: 9px;
    min-width: 32px;
  }

  .editBtn {
    right: 44px;
  }

  .deleteBtn {
    right: 5px;
  }
}