/* === Todo Page Styles === */

.todo-main {
  max-width: 1100px;
  margin: 0 auto;
  padding: 1.5rem;
}

/* Week header */
.todo-hero {
  text-align: center;
  padding: 2rem 1rem 1.5rem;
}

.week-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
}

.week-nav-btn {
  background: var(--color-bg-alt);
  border: 2px solid var(--color-border);
  border-radius: 10px;
  width: 40px;
  height: 40px;
  font-size: 1.2rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: border-color 0.2s, background-color 0.2s;
  color: var(--color-text);
}

.week-nav-btn:hover {
  border-color: var(--color-primary);
  background-color: #f0faf4;
}

.todo-date-display {
  min-width: 200px;
}

.todo-date {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--color-text);
  margin-bottom: 0.2rem;
}

.todo-subtitle {
  font-size: 0.9rem;
  color: var(--color-text-light);
}

/* Week grid - 7 columns */
.week-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 0.75rem;
  margin-top: 1rem;
}

/* Day column */
.day-column {
  background: var(--color-bg-alt);
  border: 2px solid var(--color-border);
  border-radius: 14px;
  padding: 1rem;
  min-height: 300px;
  display: flex;
  flex-direction: column;
  transition: border-color 0.2s;
}

.day-column.is-today {
  border-color: var(--color-primary);
  box-shadow: 0 2px 12px rgba(168, 213, 186, 0.3);
}

.day-column-header {
  text-align: center;
  margin-bottom: 0.75rem;
  padding-bottom: 0.6rem;
  border-bottom: 1px solid var(--color-border);
}

.day-name {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--color-primary-dark);
}

.day-number {
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--color-text);
}

.day-column.is-today .day-number {
  color: var(--color-primary-dark);
}

/* Tasks within a day */
.day-tasks {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.day-task-item {
  display: flex;
  align-items: flex-start;
  gap: 0.4rem;
  padding: 0.35rem 0;
  font-size: 0.82rem;
  line-height: 1.3;
}

.day-task-item.done .day-task-text {
  text-decoration: line-through;
  color: var(--color-text-light);
  opacity: 0.6;
}

.day-task-check {
  width: 16px;
  height: 16px;
  border: 2px solid #ccc;
  border-radius: 4px;
  flex-shrink: 0;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 1px;
  transition: all 0.2s;
}

.day-task-item.done .day-task-check {
  background-color: var(--color-primary);
  border-color: var(--color-primary);
}

.day-task-item.done .day-task-check::after {
  content: '\2713';
  color: #fff;
  font-size: 0.6rem;
  font-weight: 700;
}

.day-task-text {
  flex: 1;
  color: var(--color-text);
  word-break: break-word;
}

.day-task-delete {
  background: none;
  border: none;
  color: transparent;
  font-size: 0.9rem;
  cursor: pointer;
  padding: 0;
  line-height: 1;
  transition: color 0.2s;
}

.day-task-item:hover .day-task-delete {
  color: #ddd;
}

.day-task-delete:hover {
  color: var(--color-error) !important;
}

/* Add task input at bottom of day */
.day-add-input {
  margin-top: auto;
  padding-top: 0.5rem;
}

.day-add-input input {
  width: 100%;
  padding: 0.4rem 0.6rem;
  border: 1.5px solid var(--color-border);
  border-radius: 8px;
  font-size: 0.8rem;
  font-family: var(--font-main);
  outline: none;
  transition: border-color 0.2s;
  background: var(--color-bg);
}

.day-add-input input:focus {
  border-color: var(--color-primary);
}

.day-add-input input::placeholder {
  color: #ccc;
}

/* Nav active state */
.nav-links a.active {
  color: #fff;
  border-bottom: 2px solid #fff;
  padding-bottom: 2px;
}

/* Copy from last week */
.copy-week-container {
  text-align: center;
  margin-top: 1.5rem;
}

.copy-week-btn {
  padding: 0.7rem 1.5rem;
  background: var(--color-bg-alt);
  border: 2px dashed var(--color-primary);
  border-radius: 12px;
  font-size: 0.95rem;
  font-weight: 600;
  font-family: var(--font-main);
  color: var(--color-primary-dark);
  cursor: pointer;
  transition: background-color 0.2s, border-color 0.2s, transform 0.1s;
}

.copy-week-btn:hover {
  background-color: #f0faf4;
  border-color: var(--color-primary-dark);
}

.copy-week-btn:active {
  transform: scale(0.97);
}

.copy-week-btn.copied {
  border-style: solid;
  background-color: #f0faf4;
  color: var(--color-text-light);
  cursor: default;
}

/* Delete all button */
.delete-all-container {
  text-align: center;
  margin-top: 1rem;
}

.delete-all-btn {
  padding: 0.6rem 1.3rem;
  background: var(--color-bg-alt);
  border: 2px solid var(--color-border);
  border-radius: 12px;
  font-size: 0.9rem;
  font-weight: 600;
  font-family: var(--font-main);
  color: var(--color-text-light);
  cursor: pointer;
  transition: all 0.2s;
}

.delete-all-btn:hover {
  border-color: var(--color-error);
  color: var(--color-error);
  background-color: #fef5f5;
}

/* Badges section */
.todo-badges-section {
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 2px solid var(--color-border);
}

.todo-badges-title {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--color-text);
  margin-bottom: 0.3rem;
}

.todo-badges-subtitle {
  font-size: 0.9rem;
  color: var(--color-text-light);
  margin-bottom: 1.5rem;
}

.todo-badges-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.todo-badge {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.3rem;
  background: linear-gradient(135deg, #fefefe, #fdf6ff);
  border: 2px solid #e8d8f0;
  border-radius: 14px;
  padding: 1rem 1.2rem;
  min-width: 90px;
  transition: transform 0.2s;
}

.todo-badge:hover {
  transform: translateY(-2px);
}

.todo-badge-icon {
  font-size: 2rem;
}

.todo-badge-label {
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--color-text-light);
  text-align: center;
}

.todo-badge-date {
  font-size: 0.65rem;
  color: #c4a8d8;
}

.todo-badges-empty {
  font-size: 0.9rem;
  color: var(--color-text-light);
  font-style: italic;
}

/* Responsive */
@media (max-width: 900px) {
  .week-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

@media (max-width: 600px) {
  .week-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .day-column {
    min-height: 200px;
  }

  .todo-date {
    font-size: 1.3rem;
  }
}

@media (max-width: 400px) {
  .week-grid {
    grid-template-columns: 1fr;
  }
}