/* ══════════════════════════════════════════════════════════════════
   Task Checklist — Module Styles (v1)
   ══════════════════════════════════════════════════════════════════ */

/* ── Page Header ─────────────────────────────────────────── */
.page-header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 24px;
}
.page-header-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: #e8f5f6;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  flex-shrink: 0;
}
.page-header h1 {
  font-size: 22px;
  margin: 0;
  color: var(--text);
}
.page-header p {
  font-size: 13px;
  color: var(--text-muted);
  margin: 2px 0 0;
}
.page-header .btn {
  margin-left: auto;
  flex-shrink: 0;
}

/* ── Filters ─────────────────────────────────────────────── */
.filters-bar {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}
.filters-label {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .5px;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 6px;
}
.filters-label-icon { font-size: 14px; }
.filter-select {
  padding: 8px 14px;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 13px;
  font-family: inherit;
  color: var(--text);
  background: #fff;
  min-width: 150px;
}
.search-input {
  flex: 1;
  min-width: 180px;
}

/* ── Stats Bar ───────────────────────────────────────────── */
.stats-bar {
  display: flex;
  gap: 12px;
  margin-bottom: 24px;
  flex-wrap: wrap;
}
.stat-card {
  flex: 1;
  min-width: 100px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 16px 20px;
  text-align: center;
}
.stat-value {
  font-size: 28px;
  font-weight: 700;
  color: var(--primary);
  line-height: 1;
}
.stat-label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: .5px;
  color: var(--text-muted);
  font-weight: 600;
  margin-top: 6px;
}
.stat-pending { color: #d97706; }
.stat-in-progress { color: #2563eb; }
.stat-done { color: #16a34a; }
.stat-overdue { color: #dc2626; }

/* ── Loading & Empty ─────────────────────────────────────── */
.loading-state {
  text-align: center;
  padding: 60px 20px;
  color: var(--text-muted);
  font-size: 14px;
  display: none;
}
.loading-state.visible { display: block; }
.empty-state { text-align: center; padding: 48px 20px; }
.empty-state-icon { font-size: 48px; margin-bottom: 12px; }
.empty-state h3 { margin: 0 0 8px; font-size: 16px; }
.empty-state p { color: var(--text-muted); font-size: 13px; margin: 0; }

/* ── Task Cards ──────────────────────────────────────────── */
.task-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 14px;
  margin-bottom: 12px;
  overflow: hidden;
  transition: box-shadow .15s;
}
.task-card:hover { box-shadow: 0 2px 8px rgba(0,0,0,.04); }
.task-card.task-done { opacity: .7; }
.task-card-main {
  display: flex;
  align-items: center;
  padding: 16px 24px;
  gap: 16px;
  cursor: pointer;
}
.task-card-check {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  border: 2px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  cursor: pointer;
  transition: all .15s;
  font-size: 13px;
  color: transparent;
  background: #fff;
}
.task-card-check:hover { border-color: var(--primary); }
.task-card-check.checked {
  background: var(--success);
  border-color: var(--success);
  color: #fff;
}
.task-card-body {
  flex: 1;
  min-width: 0;
}
.task-card-title {
  font-size: 14px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 4px;
}
.task-done .task-card-title {
  text-decoration: line-through;
  color: var(--text-muted);
}
.task-card-desc {
  font-size: 12px;
  color: var(--text-muted);
  margin-bottom: 6px;
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.task-card-meta {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}
.task-card-right {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

/* ── Tags / Badges ───────────────────────────────────────── */
.urgency-tag {
  display: inline-block;
  padding: 2px 10px;
  border-radius: 10px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .3px;
  text-transform: uppercase;
}
.urgency-low       { background: #f1f5f9; color: #64748b; }
.urgency-medium    { background: #dbeafe; color: #1d4ed8; }
.urgency-high      { background: #fed7aa; color: #9a3412; }
.urgency-urgent    { background: #fecaca; color: #dc2626; }

.status-badge {
  display: inline-block;
  padding: 2px 10px;
  border-radius: 10px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .3px;
  text-transform: uppercase;
}
.status-pending     { background: #fef3c7; color: #92400e; }
.status-in-progress { background: #dbeafe; color: #1d4ed8; }
.status-done        { background: #dcfce7; color: #15803d; }

.deadline-text {
  font-size: 11px;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 4px;
}
.deadline-text.overdue {
  color: #dc2626;
  font-weight: 600;
}
.assigned-text {
  font-size: 11px;
  color: var(--text-muted);
}

/* ── Status Toggle Dropdown ──────────────────────────────── */
.status-toggle {
  position: relative;
  display: inline-block;
}
.status-toggle-btn {
  padding: 4px 12px;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 11px;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  background: #fff;
  color: var(--text);
  display: flex;
  align-items: center;
  gap: 4px;
  white-space: nowrap;
}
.status-toggle-btn:hover { border-color: var(--primary); }
.status-dropdown {
  display: none;
  position: absolute;
  top: 100%;
  right: 0;
  margin-top: 4px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 10px;
  box-shadow: var(--shadow-lg);
  z-index: 50;
  min-width: 140px;
  overflow: hidden;
}
.status-dropdown.open { display: block; }
.status-dropdown-item {
  display: block;
  width: 100%;
  padding: 10px 14px;
  border: none;
  background: none;
  font-size: 12px;
  font-family: inherit;
  cursor: pointer;
  text-align: left;
  color: var(--text);
}
.status-dropdown-item:hover { background: #f8fafc; }
.status-dropdown-item.active { color: var(--primary); font-weight: 600; }

/* ── Action Buttons ──────────────────────────────────────── */
.task-actions {
  display: flex;
  gap: 4px;
  flex-shrink: 0;
}
.task-actions .btn {
  padding: 6px 10px;
  font-size: 11px;
}

/* ── Remark Input Row (inline on task card) ─────────────── */
.remark-input-row {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 24px;
  border-top: 1px solid var(--border-light);
  background: #f8fafc;
}
.remark-input {
  flex: 1;
  padding: 8px 12px;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 13px;
  font-family: inherit;
  color: var(--text);
  background: #fff;
}
.remark-input:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 2px rgba(26, 123, 138, 0.1);
}
.btn-remark {
  background: none;
  border: 1px solid var(--border);
  border-radius: 8px;
  cursor: pointer;
  font-size: 14px;
  padding: 4px 10px;
  transition: all .15s;
}
.btn-remark:hover {
  border-color: var(--primary);
  background: var(--primary-xlight);
}

/* ── Update Logs (Expandable) ────────────────────────────── */
.task-logs-toggle {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 10px 24px;
  border-top: 1px solid var(--border-light);
  cursor: pointer;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-muted);
  transition: background .1s;
}
.task-logs-toggle:hover { background: #fafbfc; }
.task-logs-toggle .expand-icon {
  font-size: 10px;
  transition: transform .2s;
}
.task-card.logs-open .task-logs-toggle .expand-icon {
  transform: rotate(180deg);
}
.task-logs-body {
  display: none;
  padding: 0 24px 16px;
  border-top: 1px solid var(--border-light);
}
.task-card.logs-open .task-logs-body { display: block; }

/* ── Log Entries (redesigned) ────────────────────────────── */
.log-entry {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 10px 0;
  border-bottom: 1px solid #f1f5f9;
  font-size: 12px;
}
.log-entry:last-child { border-bottom: none; }
.log-icon {
  font-size: 14px;
  flex-shrink: 0;
  margin-top: 1px;
}
.log-content {
  flex: 1;
  min-width: 0;
}
.log-header {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}
.log-who {
  font-weight: 600;
  font-size: 12px;
  color: var(--text);
}
.log-timestamp {
  font-size: 11px;
  color: var(--text-muted);
}
.log-what {
  margin-top: 3px;
  font-size: 13px;
  color: var(--text-light);
  line-height: 1.4;
}
/* Remark logs get a subtle highlight */
.log-remark {
  background: #f0f9ff;
  border-radius: 8px;
  padding: 10px 12px;
  margin: 4px 0;
  border: 1px solid #e0f2fe;
}
.log-remark .log-what {
  color: var(--text);
}
.no-logs {
  font-size: 12px;
  color: var(--text-muted);
  font-style: italic;
  padding: 8px 0;
}

/* ── View Modal: Remark Section ──────────────────────────── */
.view-remark-section {
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}
.view-remark-input-row {
  display: flex;
  gap: 8px;
  align-items: center;
}
.view-remark-input-row .remark-input {
  flex: 1;
}
.view-remark-input-row .btn {
  flex-shrink: 0;
}

/* ── Modals (uses shared.css .modal-overlay + .active) ──── */
.modal {
  background: #fff;
  border-radius: 16px;
  width: 520px;
  max-width: 95vw;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-lg);
}
.modal-lg { width: 640px; }
.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px 16px;
  border-bottom: 1px solid var(--border);
}
.modal-header h2 {
  font-size: 17px;
  font-weight: 700;
  margin: 0;
}
.modal-close {
  background: none;
  border: none;
  font-size: 22px;
  cursor: pointer;
  color: var(--text-muted);
  padding: 0 4px;
  line-height: 1;
}
.modal-close:hover { color: var(--text); }
.modal-body { padding: 20px 24px; }
.modal-footer {
  padding: 16px 24px;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
}

/* ── Form ────────────────────────────────────────────────── */
.form-group {
  margin-bottom: 16px;
  flex: 1;
}
.form-label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 6px;
}
.form-label .required { color: var(--danger); }
.form-input {
  width: 100%;
  padding: 10px 14px;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 13px;
  font-family: inherit;
  color: var(--text);
  background: #fff;
  transition: border-color .15s;
}
.form-input:focus { outline: none; border-color: var(--primary); }
.form-textarea { resize: vertical; }
.form-row {
  display: flex;
  gap: 16px;
}

/* ── Buttons ─────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 20px;
  border: none;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  transition: all .15s;
  white-space: nowrap;
}
.btn-primary {
  background: var(--primary);
  color: #fff;
}
.btn-primary:hover { background: var(--primary-dark); }
.btn-ghost {
  background: none;
  color: var(--text-muted);
  border: 1px solid var(--border);
}
.btn-ghost:hover { border-color: var(--primary); color: var(--primary); }
.btn-sm { padding: 6px 12px; font-size: 11px; }
.btn-danger { background: var(--danger); color: #fff; }
.btn-danger:hover { background: #b91c1c; }

/* ── View Task Detail ────────────────────────────────────── */
.view-detail-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 20px;
}
.view-detail-item {}
.view-detail-label {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .5px;
  color: var(--text-muted);
  margin-bottom: 4px;
}
.view-detail-value {
  font-size: 14px;
  color: var(--text);
}
.view-desc {
  margin-bottom: 20px;
}
.view-desc-label {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .5px;
  color: var(--text-muted);
  margin-bottom: 6px;
}
.view-desc-text {
  font-size: 13px;
  color: var(--text);
  line-height: 1.5;
  background: #f8fafc;
  padding: 12px 16px;
  border-radius: 8px;
}
.view-logs-section {
  margin-top: 20px;
  border-top: 1px solid var(--border);
  padding-top: 16px;
}
.view-logs-title {
  font-size: 13px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 12px;
}

/* ── Responsive ──────────────────────────────────────────── */
@media (max-width: 768px) {
  .page-header { flex-wrap: wrap; }
  .page-header .btn { margin-left: 0; width: 100%; justify-content: center; }
  .stats-bar { flex-wrap: wrap; }
  .stat-card { min-width: calc(50% - 6px); flex: auto; }
  .task-card-main { flex-wrap: wrap; padding: 14px 16px; }
  .task-card-right { width: 100%; justify-content: flex-end; margin-top: 8px; }
  .form-row { flex-direction: column; gap: 0; }
  .view-detail-grid { grid-template-columns: 1fr; }
  .task-logs-toggle, .task-logs-body { padding-left: 16px; padding-right: 16px; }
  .modal { width: 95vw; }
}