/* ===== Page Container ===== */
.page { display: none; min-height: 100vh; }
.page.active { display: flex; flex-direction: column; }

/* ===== Login ===== */
.login-container {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-xl);
}

.login-card {
  background: var(--color-surface);
  border-radius: var(--radius-2xl);
  padding: 40px 32px;
  width: 100%;
  max-width: 380px;
  box-shadow: var(--shadow-lg);
}

.login-title {
  text-align: center;
  font-size: 24px;
  font-weight: 700;
  margin-bottom: 32px;
  color: var(--color-text-strong);
}

.login-card .form-group { margin-bottom: var(--space-lg); }

/* ===== Form Elements ===== */
.form-group { margin-bottom: var(--space-lg); }

input[type="text"],
input[type="password"],
input[type="email"],
input[type="date"],
textarea,
select {
  width: 100%;
  padding: 12px 16px;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: #fafafa;
  transition: border-color var(--transition-base), background var(--transition-base);
  outline: none;
  color: var(--color-text);
}

input:focus, textarea:focus, select:focus {
  border-color: var(--color-primary);
  background: var(--color-surface);
}

textarea { resize: vertical; }

select {
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23999' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 36px;
}

.field-label {
  display: block;
  font-size: 13px;
  color: var(--color-text-muted);
  margin-bottom: 8px;
}

/* ===== Buttons ===== */
.btn-primary {
  width: 100%;
  padding: 13px;
  background: var(--color-primary);
  color: #fff;
  border-radius: var(--radius-lg);
  font-size: 15px;
  font-weight: 600;
  transition: background var(--transition-base), transform var(--transition-fast);
}
.btn-primary:hover { background: var(--color-primary-hover); }
.btn-primary:active { transform: scale(0.98); }

.btn-secondary {
  padding: 8px 16px;
  background: var(--color-primary-light);
  color: var(--color-primary);
  border-radius: var(--radius-md);
  font-size: 14px;
  font-weight: 600;
  transition: background var(--transition-base);
}
.btn-secondary:hover { background: var(--color-primary-bg-hover); }

.btn-success {
  padding: 8px 16px;
  background: var(--color-success-light);
  color: var(--color-success);
  border-radius: var(--radius-md);
  font-size: 14px;
  font-weight: 600;
  transition: background var(--transition-base);
}
.btn-success:hover { background: var(--color-success-hover); }

.btn-danger {
  padding: 8px 16px;
  background: var(--color-danger-light);
  color: var(--color-danger);
  border-radius: var(--radius-md);
  font-size: 14px;
  font-weight: 600;
  transition: background var(--transition-base);
}
.btn-danger:hover { background: var(--color-danger-hover); }

.btn-full { width: 100%; }

/* ===== View ===== */
.view { display: none; }
.view.active { display: block; }

.view-title {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: var(--space-xl);
  color: var(--color-text-strong);
}

/* ===== Task Header (search + tabs) ===== */
.task-header {
  padding: var(--space-lg) var(--space-lg) 0;
}

.task-header-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: var(--space-md);
}

.task-header-top .view-title {
  margin-bottom: 0;
}

.btn-new-task {
  width: auto;
  padding: 8px 16px;
  font-size: 14px;
  border-radius: var(--radius-md);
  flex-shrink: 0;
}

.task-search-wrap { position: relative; margin-bottom: var(--space-md); }

.task-search-icon {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 14px;
  color: var(--color-text-disabled);
  pointer-events: none;
}

.task-search {
  padding-left: 36px !important;
  background: rgba(255, 255, 255, 0.8) !important;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--color-border-medium) !important;
  font-size: 14px;
}
.task-search::placeholder { color: var(--color-text-disabled); }

/* ===== Tab Bar ===== */
.tab-bar { display: flex; gap: var(--space-sm); margin-bottom: 0; }

.tab-btn {
  flex: 1;
  padding: 9px 0;
  border-radius: var(--radius-lg);
  font-size: 14px;
  font-weight: 500;
  color: #777;
  background: rgba(0, 0, 0, 0.05);
  transition: all var(--transition-base);
  text-align: center;
}

.tab-btn.active {
  background: rgba(255, 255, 255, 0.75);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  color: var(--color-primary);
  border: 1px solid rgba(79, 110, 242, 0.2);
  box-shadow: 0 2px 8px rgba(79, 110, 242, 0.1);
}

/* ===== Task Grid ===== */
.task-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
  padding: var(--space-lg) var(--space-lg) 120px;
}

/* ===== Task Card ===== */
.task-card-wrap {
  position: relative;
  overflow: hidden;
  border-radius: 12px;
  display: flex;
  height: 100%;
}

.task-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border-medium);
  border-radius: 12px;
  padding: 14px 16px 12px;
  box-shadow: 0 1px 2px rgba(15, 23, 42, 0.04);
  cursor: pointer;
  transition: transform var(--transition-base) var(--ease-out), box-shadow var(--transition-base), border-color var(--transition-base);
  position: relative;
  z-index: 1;
  width: 100%;
  min-height: 176px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.task-card:hover {
  transform: translateY(-1px);
  border-color: color-mix(in srgb, var(--tone, var(--color-primary)) 38%, var(--color-border-medium));
  box-shadow: 0 4px 14px rgba(15, 23, 42, 0.07);
}
.task-card.swiped { transform: translateX(-160px); }

.task-card.tone-danger { --tone: #c44; --tone-soft: #fbf0ef; --tone-text: #b04444; }
.task-card.tone-primary { --tone: #4f6ef2; --tone-soft: #f0f3ff; --tone-text: #4a62d6; }
.task-card.tone-warning { --tone: #d27d12; --tone-soft: #fcf4e8; --tone-text: #a86412; }
.task-card.tone-neutral { --tone: #8a97a6; --tone-soft: #f2f5f8; --tone-text: #687689; }
html.dark .task-card.tone-danger { --tone: #f07878; --tone-soft: #331d1d; --tone-text: #f2a0a0; }
html.dark .task-card.tone-primary { --tone: #7f9bff; --tone-soft: #1d2440; --tone-text: #9eb2ff; }
html.dark .task-card.tone-warning { --tone: #f2b45c; --tone-soft: #2f2514; --tone-text: #f3c889; }
html.dark .task-card.tone-neutral { --tone: #aeb9c4; --tone-soft: #242a32; --tone-text: #aeb9c4; }

.task-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.task-card-heading {
  flex: 1;
  min-width: 0;
}

.task-card-kicker {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-bottom: 5px;
}

.task-card-category {
  display: inline-block;
  color: var(--color-text-muted);
  font-size: 11px;
  font-weight: 600;
  line-height: 1.3;
}

.task-card-quadrant {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 11px;
  font-weight: 600;
  color: var(--tone-text, var(--color-text-muted));
  white-space: nowrap;
}

.task-card-quadrant::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--tone, var(--color-primary));
}

.task-card-assigned {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  color: var(--color-text-faint);
  font-size: 11px;
  font-weight: 500;
  line-height: 1.3;
}

.task-card-assigned::before {
  content: "";
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--color-info);
}

.task-card-title {
  font-size: 15px;
  font-weight: 600;
  color: var(--color-text-strong);
  line-height: 1.35;
  min-height: 0;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.task-card-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  font-size: 12px;
  color: var(--color-text-muted);
}

.task-card-due {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  font-size: 11px;
  color: var(--color-text-muted);
  padding-top: 9px;
  border-top: 1px solid var(--color-border-light);
}

.task-card-date {
  font-weight: 500;
  color: var(--color-text-muted);
}

.task-card-footer {
  margin-top: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding-top: 9px;
  border-top: 1px solid var(--color-border-light);
}

.task-card-status {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  font-weight: 600;
  color: var(--color-text-muted);
}

.task-card-status::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-text-disabled);
}

.task-card-status.is-running {
  color: var(--tone-text, var(--color-primary));
}

.task-card-status.is-running::before {
  background: var(--tone, var(--color-primary));
}

.task-card-actions {
  display: flex;
  gap: 6px;
}

.card-action {
  width: 30px;
  height: 30px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--color-border-medium);
  border-radius: 8px;
  background: var(--color-surface);
  line-height: 1;
  color: var(--color-text-muted);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: background var(--transition-fast), color var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
}

.card-action:hover {
  transform: translateY(-1px);
  border-color: var(--tone, var(--color-border));
  box-shadow: 0 2px 6px rgba(15, 23, 42, 0.06);
}
.card-action-start { color: var(--tone-text, var(--color-primary)); }
.card-action-started { color: var(--color-primary); background: var(--color-primary-light); border-color: transparent; }
.card-action-done { color: var(--color-success); }
.card-action-edit { color: var(--color-primary); }
.card-action-delete { color: var(--color-danger); }
.card-action-delete:hover { color: #b3261e; }

.badge {
  display: inline-block;
  padding: 3px 9px;
  border-radius: var(--radius-sm);
  font-size: 11px;
  font-weight: 600;
}
.badge-red    { background: var(--color-danger-light); color: #c0392b; }
.badge-blue   { background: var(--color-info-light); color: var(--color-info); }
.badge-orange { background: var(--color-warning-light); color: var(--color-warning); }
.badge-gray   { background: #f0f0f0; color: #555; }

.countdown { font-size: 12px; color: var(--color-text-faint); }
.countdown.urgent { color: var(--color-danger); }
.countdown.countdown-empty { color: var(--color-text-disabled); }

.points-wrap { display: flex; align-items: baseline; gap: 3px; }
.points { font-size: 14px; font-weight: 700; color: var(--color-success); }
.points-label { font-size: 10px; color: var(--color-text-faint); font-weight: 400; }

/* ===== Task Group Card ===== */
.task-group-badge {
  flex-shrink: 0;
  padding: 3px 9px;
  border-radius: var(--radius-sm);
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-size: 11px;
  font-weight: 600;
  white-space: nowrap;
}

.task-group-count {
  font-size: 11px;
  font-weight: 500;
  color: var(--color-text-faint);
}

.task-group-hint {
  font-size: 11px;
  color: var(--color-text-faint);
}

/* ===== Swipe Action Buttons ===== */
.swipe-actions {
  position: absolute;
  right: 0;
  top: 0;
  bottom: 0;
  display: flex;
  align-items: stretch;
  border-radius: var(--radius-xl);
  overflow: hidden;
  z-index: 0;
}

.swipe-btn {
  width: 50px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  font-size: 11px;
  font-weight: 600;
  border-left: 1px solid rgba(255, 255, 255, 0.45);
  cursor: pointer;
  transition: filter var(--transition-fast);
  flex-shrink: 0;
}
.swipe-btn:hover { filter: brightness(0.92); }
.swipe-btn-icon { font-size: 18px; line-height: 1; }

.swipe-btn-done   { background: var(--color-success); color: #fff; }
.swipe-btn-edit   { background: var(--color-primary); color: #fff; }
.swipe-btn-delete { background: var(--color-danger); color: #fff; }

/* ===== Empty State ===== */
.empty-state {
  text-align: center;
  color: var(--color-text-disabled);
  padding: 40px 0;
  font-size: 14px;
}

/* ===== Done List ===== */
.done-list { display: flex; flex-direction: column; gap: 10px; }

.done-item {
  background: var(--color-surface);
  border-radius: 12px;
  padding: 14px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  box-shadow: var(--shadow-sm);
  cursor: pointer;
  transition: box-shadow var(--transition-fast), background var(--transition-fast);
}
.done-item:hover {
  background: var(--color-primary-light);
  box-shadow: var(--shadow-sm), 0 0 0 1px var(--color-primary);
}
.done-info { flex: 1; min-width: 0; }
.done-title { font-size: 14px; font-weight: 500; color: var(--color-text); margin-bottom: 4px; overflow-wrap: anywhere; }
.done-meta { font-size: 12px; color: #999; line-height: 1.5; overflow-wrap: anywhere; }
.done-template-badge {
  display: inline-block;
  margin-left: 6px;
  padding: 2px 8px;
  border-radius: 999px;
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-size: 11px;
  font-weight: 600;
  vertical-align: 1px;
}
.done-points { font-size: 13px; font-weight: 600; color: var(--color-success); margin-right: 12px; }
.done-points.negative { color: var(--color-danger); }
.done-item .btn-danger { flex-shrink: 0; }

/* ===== Shop ===== */
.balance-card {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: #fff;
  border-radius: var(--radius-2xl);
  padding: var(--space-2xl) var(--space-3xl);
  margin-bottom: var(--space-2xl);
  display: flex;
  align-items: center;
  justify-content: space-between;
  box-shadow: 0 8px 24px rgba(102, 126, 234, 0.25);
}
.balance-label { font-size: 14px; opacity: 0.85; }
.balance-value { font-size: 36px; font-weight: 800; }

.reward-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

.reward-card {
  background: var(--color-surface);
  border-radius: var(--radius-xl);
  padding: var(--space-xl) var(--space-lg);
  text-align: center;
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-fast);
}
.reward-card:hover { transform: translateY(-2px); box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08); }

.reward-emoji { font-size: 40px; margin-bottom: 10px; line-height: 1; }
.reward-name { font-size: 14px; font-weight: 600; color: var(--color-text); margin-bottom: 6px; }
.reward-points { font-size: 13px; color: var(--color-text-faint); margin-bottom: 12px; }
.reward-points span { color: var(--color-primary); font-weight: 700; }

.btn-redeem {
  padding: 8px 20px;
  background: var(--color-primary-bg);
  color: var(--color-primary);
  border-radius: var(--radius-md);
  font-size: 13px;
  font-weight: 600;
  transition: background var(--transition-base);
}
.btn-redeem:hover { background: var(--color-primary-bg-hover); }

/* ===== Card Pack ===== */
.card-pack-section {
  margin-bottom: 28px;
}

.section-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--color-text-strong);
  margin-bottom: 12px;
}

.card-pack-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

.card-item-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.card-item-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.card-item-emoji {
  font-size: 30px;
  line-height: 1;
}

.card-item-status {
  padding: 3px 8px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 600;
  white-space: nowrap;
}

.card-item-status.available {
  background: var(--color-success-light);
  color: var(--color-success);
}

.card-item-status.used {
  background: var(--color-primary-light);
  color: var(--color-primary);
}

.card-item-status.cancelled {
  background: var(--color-warning-light);
  color: var(--color-warning);
}

.card-item-name {
  font-size: 14px;
  font-weight: 600;
  color: var(--color-text-strong);
  line-height: 1.35;
}

.card-item-meta {
  font-size: 12px;
  color: var(--color-text-faint);
  line-height: 1.4;
}

.card-item-actions {
  display: flex;
  gap: 8px;
  margin-top: 4px;
  flex-wrap: wrap;
}

.btn-use-item,
.btn-cancel-item {
  flex: 1;
  min-width: 0;
  padding: 8px 10px;
  border-radius: var(--radius-md);
  font-size: 12px;
  font-weight: 600;
  text-align: center;
}

.btn-use-item {
  background: var(--color-success-light);
  color: var(--color-success);
}

.btn-use-item:hover {
  background: var(--color-success-hover);
}

.btn-cancel-item {
  background: var(--color-warning-light);
  color: var(--color-warning);
}

.btn-cancel-item:hover {
  background: var(--color-warning-hover);
}

.reward-log-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.reward-log-item {
  background: var(--color-surface);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: 12px 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.reward-log-main {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
}

.reward-log-emoji {
  font-size: 24px;
  line-height: 1;
  flex-shrink: 0;
}

.reward-log-text {
  min-width: 0;
}

.reward-log-title {
  font-size: 13px;
  font-weight: 500;
  color: var(--color-text);
  line-height: 1.4;
}

.reward-log-time {
  font-size: 11px;
  color: var(--color-text-faint);
  margin-top: 2px;
}

.reward-log-change {
  font-size: 13px;
  font-weight: 700;
  flex-shrink: 0;
}

.reward-log-change.positive {
  color: var(--color-success);
}

.reward-log-change.negative {
  color: var(--color-danger);
}

/* ===== Timeline ===== */
.timeline { display: flex; flex-direction: column; gap: 0; }

.timeline-item {
  display: flex;
  gap: var(--space-md);
  padding: 12px 0;
  position: relative;
}
.timeline-item::before {
  content: '';
  position: absolute;
  left: 11px;
  top: 36px;
  bottom: -12px;
  width: 2px;
  background: var(--color-border);
}
.timeline-item:last-child::before { display: none; }

.timeline-dot {
  width: 24px;
  height: 24px;
  border-radius: var(--radius-full);
  background: #dce3fa;
  border: 3px solid var(--color-bg);
  flex-shrink: 0;
  margin-top: 4px;
}

.timeline-time { font-size: 12px; color: #aaa; margin-bottom: 2px; }
.timeline-desc { font-size: 14px; color: #444; line-height: 1.5; }

/* ===== Import ===== */
.import-box { padding: 0 var(--space-lg) 40px; }
.import-box textarea {
  width: 100%;
  margin-bottom: var(--space-md);
  font-family: var(--font-mono);
  font-size: 13px;
}

/* ===== Modal ===== */
.modal {
  position: fixed;
  inset: 0;
  z-index: var(--z-modal);
  display: none;
  align-items: center;
  justify-content: center;
  padding: var(--space-xl);
}
.modal.show { display: flex; z-index: calc(var(--z-modal) + 1); }
#modal-user-detail.show { z-index: var(--z-modal); }

.modal-overlay {
  position: absolute;
  inset: 0;
  background: rgba(18, 24, 38, 0.46);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.modal-content {
  position: relative;
  background: var(--color-surface);
  border-radius: var(--radius-2xl);
  width: 100%;
  max-width: 440px;
  max-height: min(90vh, 720px);
  box-shadow: var(--shadow-modal);
  animation: modalIn 0.24s var(--ease-out);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

@keyframes modalIn {
  from { opacity: 0; transform: translateY(16px) scale(0.98); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  padding: 18px 20px 14px;
  border-bottom: 1px solid var(--color-border-light);
  flex-shrink: 0;
}

.modal-title {
  font-size: 17px;
  font-weight: 700;
  margin: 0;
  color: var(--color-text-strong);
  line-height: 1.3;
}

.modal-close {
  width: 32px;
  height: 32px;
  flex-shrink: 0;
  border-radius: var(--radius-full);
  background: var(--color-bg);
  color: var(--color-text-muted);
  font-size: 22px;
  line-height: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition-fast), color var(--transition-fast), transform var(--transition-fast);
}
.modal-close:hover {
  background: var(--color-primary-light);
  color: var(--color-primary);
  transform: rotate(90deg);
}

.modal-content > form {
  min-height: 0;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
}

.modal-content > .detail-body {
  min-height: 0;
  overflow-y: auto;
  padding: 18px 20px;
  flex: 1;
}

.modal-actions {
  display: flex;
  gap: var(--space-sm);
  flex-wrap: wrap;
  align-items: center;
}

.modal-actions-sticky {
  flex-shrink: 0;
  padding: 14px 20px 16px;
  border-top: 1px solid var(--color-border-light);
  background: var(--color-surface);
}

form .modal-actions-sticky {
  margin-top: 22px;
  margin-bottom: 0;
  position: sticky;
  bottom: 0;
  z-index: 1;
}

.modal-content > form > .form-group:first-child,
.modal-content > form > .template-editor-head:first-child,
.modal-content > form > .template-task-rows:first-child,
.modal-content > form > .template-preview-list:first-child,
.modal-content > form > .reward-form-preview:first-child {
  margin-top: 22px;
}

.modal-content > form > .form-group {
  margin: 0 20px 20px;
}

.modal-content > form > .template-editor-head,
.modal-content > form > .template-task-rows,
.modal-content > form > .template-preview-list {
  margin-left: 20px;
  margin-right: 20px;
  margin-bottom: 16px;
}

.modal-content > form > .reward-form-preview {
  margin: 0 20px 18px;
}

.modal-content > form > .form-actions.modal-actions-sticky {
  margin-bottom: 0;
}

form .form-actions {
  display: flex;
  gap: 10px;
}

form .form-actions .btn-primary,
form .form-actions .btn-secondary {
  min-width: 96px;
}

@media (max-width: 767.98px) {
  .modal {
    align-items: flex-end;
    padding: 0;
  }
  .modal-content {
    max-width: none;
    max-height: calc(100dvh - 24px);
    border-radius: var(--radius-2xl) var(--radius-2xl) 0 0;
  }
  .modal-content.modal-lg {
    max-width: none;
    width: 100%;
  }
  .modal-header {
    padding: 16px 18px 13px;
  }
  .modal-content > form {
    padding: 0;
  }
  .modal-content > form > .form-group:first-child,
  .modal-content > form > .template-editor-head:first-child,
  .modal-content > form > .template-task-rows:first-child,
  .modal-content > form > .template-preview-list:first-child,
  .modal-content > form > .reward-form-preview:first-child {
    margin-top: 18px;
  }
  .modal-content > form > .form-group {
    margin-left: 18px;
    margin-right: 18px;
    margin-bottom: 18px;
  }
  .modal-content > form > .template-editor-head,
  .modal-content > form > .template-task-rows,
  .modal-content > form > .template-preview-list {
    margin-left: 18px;
    margin-right: 18px;
    margin-bottom: 14px;
  }
  .modal-content > form > .reward-form-preview {
    margin: 0 18px 16px;
  }
  .modal-content > .detail-body {
    padding: 16px 18px;
  }
  .modal-actions-sticky {
    padding: 13px 18px 15px;
  }
  .modal-actions .btn-secondary,
  .modal-actions .btn-danger,
  .modal-actions .btn-success {
    flex: 1 1 88px;
  }
  .confirm-modal {
    width: 100%;
    padding: 26px 22px 20px;
  }
  .confirm-icon {
    width: 52px;
    height: 52px;
    margin-bottom: 14px;
    font-size: 27px;
  }
  .confirm-title {
    font-size: 17px;
  }
  .confirm-message {
    font-size: 13.5px;
    margin-bottom: 20px;
  }
  .confirm-actions {
    gap: 8px;
  }
}

.detail-body { margin-bottom: var(--space-xl); }
.detail-meta { font-size: 13px; color: var(--color-text-faint); margin-bottom: 10px; }
.detail-desc { font-size: 14px; color: #444; line-height: 1.6; margin-bottom: var(--space-md); }
.detail-tags { display: flex; flex-wrap: wrap; gap: 6px; }
.tag-chip {
  padding: 3px 10px;
  background: var(--color-primary-bg);
  color: var(--color-primary);
  border-radius: 20px;
  font-size: 12px;
}

.modal-actions { display: flex; gap: var(--space-sm); flex-wrap: wrap; }

#modal-detail.group-mode #btn-detail-edit,
#modal-detail.group-mode #btn-detail-done,
#modal-detail.group-mode #btn-detail-delete { display: none; }

#modal-detail.done-mode #btn-detail-edit,
#modal-detail.done-mode #btn-detail-done { display: none; }

.group-task-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.group-task-item {
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-lg);
  padding: 12px;
  background: var(--color-primary-bg);
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.group-task-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--color-text-strong);
  line-height: 1.4;
}

.group-task-meta {
  font-size: 12px;
  color: var(--color-text-muted);
  line-height: 1.5;
  margin-top: 3px;
}

.group-task-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 6px;
}

.group-task-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.group-task-actions .btn-sm {
  flex: 1 1 auto;
  min-width: 0;
}

/* ===== Quadrant Picker ===== */
.quadrant-label {
  display: block;
  font-size: 13px;
  color: var(--color-text-muted);
  margin-bottom: 10px;
}
.quadrant-picker { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }

.quadrant-btn {
  padding: 9px 8px;
  border-radius: var(--radius-md);
  font-size: 12px;
  font-weight: 600;
  border: 1.5px solid var(--color-border);
  color: var(--color-text-faint);
  background: #fafafa;
  transition: all var(--transition-fast);
  text-align: center;
}
.quadrant-btn.selected {
  border-color: var(--color-primary);
  background: var(--color-primary-light);
  color: var(--color-primary);
}

.due-field-row {
  display: flex;
  gap: 8px;
  align-items: stretch;
}

.due-field-row input[type="date"] {
  flex: 1;
  min-width: 0;
}

.btn-due-unlimited {
  flex-shrink: 0;
  padding: 8px 12px;
  border-radius: var(--radius-md);
  border: 1.5px solid var(--color-border);
  background: var(--color-primary-bg);
  color: var(--color-text-muted);
  font-size: 12px;
  font-weight: 600;
  white-space: nowrap;
  transition: all var(--transition-fast);
}

.btn-due-unlimited:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.btn-due-unlimited.active {
  border-color: var(--color-warning);
  background: var(--color-warning-light);
  color: var(--color-warning);
}

.form-actions { margin-top: 4px; }

/* ===== Pull to Refresh ===== */
.pull-hint {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 20px 0 8px;
  font-size: 12px;
  color: var(--color-text-disabled);
  pointer-events: none;
  opacity: 0;
  transform: translateY(-10px);
  transition: opacity var(--transition-base), transform var(--transition-base);
}
.pull-hint.show { opacity: 1; transform: translateY(0); }
.pull-hint-icon { font-size: 22px; line-height: 1; transition: transform var(--transition-base); }
.pull-hint.pulling .pull-hint-icon { transform: rotate(180deg); }
.pull-hint.refreshing .pull-hint-icon { animation: spin 0.8s linear infinite; }

@keyframes spin { to { transform: rotate(360deg); } }

/* ===== Toast ===== */
.toast-container {
  position: fixed;
  top: 20px;
  left: 50%;
  transform: translateX(-50%);
  z-index: var(--z-toast);
  display: flex;
  flex-direction: column;
  gap: 8px;
  pointer-events: none;
  align-items: center;
}

.toast {
  background: rgba(0, 0, 0, 0.82);
  color: #fff;
  padding: 10px 18px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 500;
  opacity: 0;
  transform: translateY(-8px);
  transition: opacity 0.25s, transform 0.25s;
  pointer-events: auto;
  max-width: 80vw;
  text-align: center;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.toast.show { opacity: 1; transform: translateY(0); }
.toast-success { background: var(--color-success); }
.toast-error { background: var(--color-danger); }

/* ===== Confirm modal ===== */
.confirm-modal {
  max-width: 380px;
  width: calc(100% - 32px);
  padding: 28px 24px 20px;
  text-align: center;
  align-items: center;
}
.confirm-icon {
  width: 58px;
  height: 58px;
  margin: 0 auto 16px;
  border-radius: var(--radius-full);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 30px;
  font-weight: 800;
  line-height: 1;
  flex-shrink: 0;
}
.confirm-icon.confirm-danger {
  background: var(--color-danger-light);
  color: var(--color-danger);
}
.confirm-icon.confirm-success {
  background: var(--color-success-light);
  color: var(--color-success);
}
.confirm-title {
  font-size: 18px;
  font-weight: 700;
  color: var(--color-text-strong);
  margin-bottom: 10px;
  line-height: 1.35;
}
.confirm-message {
  font-size: 14px;
  color: var(--color-text-muted);
  line-height: 1.65;
  margin-bottom: 22px;
  word-break: break-word;
  max-width: 320px;
}
.confirm-actions {
  display: flex;
  gap: 10px;
  width: 100%;
}
.confirm-actions .btn-secondary,
.confirm-actions .btn-danger {
  flex: 1;
  min-height: 42px;
  border-radius: var(--radius-md);
  font-size: 14px;
  font-weight: 600;
}


/* ===== View Transition Animations ===== */
.view {
  animation: viewFadeIn 0.25s var(--ease-out) both;
}

@keyframes viewFadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* Staggered entrance for task cards */
.task-card-wrap {
  animation: cardSlideIn 0.3s var(--ease-out) both;
}
.task-card-wrap:nth-child(1)  { animation-delay: 0.00s; }
.task-card-wrap:nth-child(2)  { animation-delay: 0.04s; }
.task-card-wrap:nth-child(3)  { animation-delay: 0.08s; }
.task-card-wrap:nth-child(4)  { animation-delay: 0.12s; }
.task-card-wrap:nth-child(5)  { animation-delay: 0.16s; }
.task-card-wrap:nth-child(6)  { animation-delay: 0.20s; }
.task-card-wrap:nth-child(7)  { animation-delay: 0.24s; }
.task-card-wrap:nth-child(8)  { animation-delay: 0.28s; }
.task-card-wrap:nth-child(9)  { animation-delay: 0.32s; }
.task-card-wrap:nth-child(10) { animation-delay: 0.36s; }

@keyframes cardSlideIn {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* Staggered entrance for reward cards */
.reward-card {
  animation: cardSlideIn 0.3s var(--ease-out) both;
}
.reward-card:nth-child(1) { animation-delay: 0.00s; }
.reward-card:nth-child(2) { animation-delay: 0.05s; }
.reward-card:nth-child(3) { animation-delay: 0.10s; }
.reward-card:nth-child(4) { animation-delay: 0.15s; }
.reward-card:nth-child(5) { animation-delay: 0.20s; }
.reward-card:nth-child(6) { animation-delay: 0.25s; }

/* Staggered entrance for done items */
.done-item {
  animation: cardSlideIn 0.3s var(--ease-out) both;
}
.done-item:nth-child(1) { animation-delay: 0.00s; }
.done-item:nth-child(2) { animation-delay: 0.04s; }
.done-item:nth-child(3) { animation-delay: 0.08s; }
.done-item:nth-child(4) { animation-delay: 0.12s; }
.done-item:nth-child(5) { animation-delay: 0.16s; }

/* Staggered entrance for timeline items */
.timeline-item {
  animation: cardSlideIn 0.3s var(--ease-out) both;
}
.timeline-item:nth-child(1) { animation-delay: 0.00s; }
.timeline-item:nth-child(2) { animation-delay: 0.04s; }
.timeline-item:nth-child(3) { animation-delay: 0.08s; }
.timeline-item:nth-child(4) { animation-delay: 0.12s; }
.timeline-item:nth-child(5) { animation-delay: 0.16s; }

/* ===== Settings Page ===== */
.settings-section {
  margin-bottom: var(--space-2xl);
}

.settings-section-title {
  font-size: 13px;
  font-weight: 600;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: var(--space-md);
  padding-left: 4px;
}

.settings-card {
  background: var(--color-surface);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}

.settings-profile-row {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 18px;
}

.settings-profile-avatar-btn {
  position: relative;
  width: 84px;
  height: 84px;
  flex-shrink: 0;
  border-radius: var(--radius-full);
  overflow: hidden;
}

.settings-profile-avatar,
.mine-avatar,
.sidebar-avatar,
.user-card-avatar {
  overflow: hidden;
}

.settings-profile-avatar {
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, #667eea, #764ba2);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 30px;
  font-weight: 700;
}

.settings-profile-avatar img,
.settings-profile-avatar-btn img,
.mine-avatar img,
.sidebar-avatar img,
.user-card-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.settings-profile-avatar-edit {
  position: absolute;
  inset: auto 0 0;
  padding: 6px 4px;
  background: rgba(0, 0, 0, 0.58);
  color: #fff;
  font-size: 11px;
  font-weight: 600;
  text-align: center;
}

.settings-profile-fields {
  flex: 1;
  min-width: 0;
}

.settings-profile-fields .field-label {
  display: block;
  font-size: 12px;
  color: var(--color-text-faint);
  margin-bottom: 6px;
}

.settings-profile-username {
  margin-top: 7px;
  font-size: 12px;
  color: var(--color-text-faint);
}

.settings-card > #btn-save-profile {
  width: auto;
  margin: 0 18px 18px;
}

.settings-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-lg);
}

.settings-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  padding: 18px;
}

.settings-grid .field-label {
  display: block;
  font-size: 12px;
  color: var(--color-text-faint);
  margin-bottom: 6px;
}

/* ===== Reports Page ===== */
.report-tabs {
  display: flex;
  gap: 8px;
  margin-bottom: 16px;
}

.report-tab {
  flex: 1;
  padding: 10px 12px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  color: var(--color-text-muted);
  font-weight: 600;
  cursor: pointer;
}

.report-tab.active {
  color: #fff;
  background: var(--color-primary);
  border-color: var(--color-primary);
}

.report-card {
  background: var(--color-surface);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-sm);
  padding: 16px;
  margin-bottom: 16px;
}

.report-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.report-stat {
  text-align: center;
}

.report-stat-value {
  font-size: 22px;
  font-weight: 700;
  color: var(--color-text);
}

.report-stat-label {
  margin-top: 4px;
  font-size: 12px;
  color: var(--color-text-faint);
}

.report-date-range {
  display: flex;
  align-items: flex-end;
  gap: 10px;
  flex-wrap: wrap;
}

.report-date-field {
  flex: 1;
  min-width: 120px;
}

.report-scope-field {
  flex: 0 0 156px;
  min-width: 140px;
}

.report-date-field .field-label {
  margin-bottom: 4px;
}

.report-scope-field .field-label {
  margin-bottom: 4px;
}

.report-date-sep {
  font-size: 13px;
  color: var(--color-text-faint);
  padding-bottom: 10px;
}

.report-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}

.report-preview {
  margin: 0;
  white-space: pre-wrap;
  word-break: break-word;
  font-family: inherit;
  font-size: 14px;
  line-height: 1.6;
  color: var(--color-text);
}

.ai-settings-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  user-select: none;
}

.ai-settings-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--color-text);
}

.ai-settings-arrow {
  font-size: 12px;
  color: var(--color-text-faint);
  transition: transform 0.2s;
}

.ai-settings-body {
  margin-top: 12px;
}

.ai-settings-body.hidden {
  display: none;
}

.ai-settings-hint {
  margin: 8px 0 0;
  font-size: 12px;
  color: var(--color-text-faint);
  line-height: 1.5;
}

.settings-row-left {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.settings-avatar-lg {
  width: 44px;
  height: 44px;
  font-size: 18px;
}

.settings-user-name {
  font-size: 16px;
  font-weight: 600;
  color: var(--color-text-strong);
}

.settings-user-role {
  font-size: 13px;
  color: var(--color-text-faint);
}

/* Toggle Switch */
.toggle-switch {
  position: relative;
  display: inline-block;
  width: 48px;
  height: 28px;
  flex-shrink: 0;
}

.toggle-switch input { opacity: 0; width: 0; height: 0; }

.toggle-slider {
  position: absolute;
  inset: 0;
  background: #ccc;
  border-radius: 28px;
  transition: background var(--transition-base);
  cursor: pointer;
}

.toggle-slider::before {
  content: '';
  position: absolute;
  left: 3px;
  bottom: 3px;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 1px 3px rgba(0,0,0,0.2);
  transition: transform var(--transition-base);
}

.toggle-switch input:checked + .toggle-slider {
  background: var(--color-primary);
}

.toggle-switch input:checked + .toggle-slider::before {
  transform: translateX(20px);
}

/* Settings Action Buttons */
.settings-action-btn {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  width: 100%;
  padding: var(--space-lg);
  font-size: 15px;
  font-weight: 500;
  color: var(--color-text);
  transition: background var(--transition-fast);
  text-align: left;
}

.settings-action-btn + .settings-action-btn {
  border-top: 1px solid var(--color-border-light);
}

.settings-action-btn:hover {
  background: var(--color-bg);
}

.settings-action-danger {
  color: var(--color-danger);
}

/* About section */
.settings-about {
  padding: var(--space-xl) var(--space-lg);
  text-align: center;
}

.settings-about-name {
  font-size: 16px;
  font-weight: 700;
  color: var(--color-text-strong);
  margin-bottom: 6px;
}

.settings-about-desc {
  font-size: 14px;
  color: var(--color-text-muted);
  margin-bottom: 4px;
}

.settings-about-tech {
  font-size: 12px;
  color: var(--color-text-disabled);
}

/* ===== Dashboard Stats ===== */
.dashboard-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 14px;
  margin-bottom: 24px;
}

.dashboard-stat {
  background: var(--color-surface);
  border-radius: var(--radius-xl);
  padding: 18px 16px;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.stat-icon {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
}

.stat-value {
  font-size: 28px;
  font-weight: 800;
  color: var(--color-text-strong);
  line-height: 1.1;
}

.stat-label {
  font-size: 12px;
  color: var(--color-text-faint);
  font-weight: 500;
}

/* ===== Offline Sync Status ===== */
.sync-status-row {
  display: flex;
  align-items: center;
  gap: 7px;
  min-height: 28px;
  margin-top: 8px;
  color: var(--color-text-secondary);
  font-size: 12px;
}

.sync-status-row[hidden] {
  display: none;
}

.sync-status-dot {
  width: 7px;
  height: 7px;
  flex: 0 0 7px;
  border-radius: 50%;
  background: var(--color-success);
}

.sync-status-row.syncing .sync-status-dot {
  background: var(--color-warning);
  animation: sync-pulse 1s ease-in-out infinite;
}

.sync-status-row.offline .sync-status-dot,
.sync-status-row.error .sync-status-dot {
  background: var(--color-danger);
}

.sync-status-row.error .sync-status-text {
  color: var(--color-danger);
}

.sync-manual-btn {
  margin-left: auto;
  padding: 4px 8px;
  border: 1px solid var(--color-border-medium);
  border-radius: 6px;
  background: transparent;
  color: var(--color-text-secondary);
  font-size: 12px;
}

.sync-manual-btn:disabled {
  opacity: 0.55;
}

@keyframes sync-pulse {
  0%, 100% { opacity: 0.35; }
  50% { opacity: 1; }
}

/* ===== Dashboard Grid (2-col panels) ===== */
.dashboard-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.dashboard-panel {
  background: var(--color-surface);
  border-radius: var(--radius-xl);
  padding: 20px;
  box-shadow: var(--shadow-sm);
}

.panel-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--color-text-strong);
  margin-bottom: 16px;
}

/* ===== Quadrant Bar Chart ===== */
.quad-bars {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.quad-bar-row {
  display: flex;
  align-items: center;
  gap: 10px;
}

.quad-bar-label {
  font-size: 12px;
  color: var(--color-text-muted);
  width: 80px;
  flex-shrink: 0;
  text-align: right;
}

.quad-bar-track {
  flex: 1;
  height: 8px;
  background: var(--color-bg);
  border-radius: 4px;
  overflow: hidden;
}

.quad-bar-fill {
  height: 100%;
  border-radius: 4px;
  transition: width 0.5s var(--ease-out);
  min-width: 4px;
}

.quad-bar-count {
  font-size: 12px;
  font-weight: 600;
  color: var(--color-text);
  width: 20px;
  text-align: right;
}

/* ===== Category Ring Stats ===== */
.cat-stats {
  display: flex;
  gap: 24px;
  justify-content: center;
  padding: 8px 0;
}

.cat-stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.cat-stat-ring {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: conic-gradient(var(--color) calc(var(--pct) * 1%), var(--color-bg) 0);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.cat-stat-ring::before {
  content: '';
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--color-surface);
  position: absolute;
}

.cat-stat-ring span {
  position: relative;
  z-index: 1;
  font-size: 18px;
  font-weight: 700;
  color: var(--color-text-strong);
}

.cat-stat-label {
  font-size: 12px;
  color: var(--color-text-faint);
  font-weight: 500;
}

/* ===== Recent Logs ===== */
.recent-logs {
  display: flex;
  flex-direction: column;
}

.recent-log-item {
  display: flex;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid var(--color-border-light);
  align-items: flex-start;
}

.recent-log-item:last-child {
  border-bottom: none;
}

.recent-log-time {
  font-size: 11px;
  color: var(--color-text-faint);
  white-space: nowrap;
  flex-shrink: 0;
  padding-top: 1px;
}

.recent-log-text {
  font-size: 13px;
  color: var(--color-text-muted);
  line-height: 1.4;
}

/* ===== Pull-to-Refresh Hint ===== */
.pull-hint {
  display: none;
  text-align: center;
  padding: 12px;
  font-size: 13px;
  color: var(--color-text-faint);
}

.pull-hint.visible {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  animation: fadeIn 0.2s ease;
}

.pull-hint-icon {
  font-size: 16px;
  transition: transform 0.2s;
}

/* ===== Settings Page Padding (mobile) ===== */
#view-settings {
  padding: 0 var(--space-lg) 120px;
}

/* ===== View Content Padding (mobile) ===== */
.view {
  padding: var(--space-lg) 0;
}


/* ===== Stage 2: Auth & Admin ===== */

/* Login/Register footer links */
.login-footer {
  text-align: center;
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--color-border-light);
}
.login-link-text {
  color: var(--color-text-muted);
  font-size: 13px;
}
.login-link {
  color: var(--color-primary);
  font-size: 13px;
  font-weight: 600;
  text-decoration: none;
  margin-left: 4px;
}
.login-link:hover {
  text-decoration: underline;
}

/* Page transition */
.page {
  display: none;
}
.page.active {
  display: flex;
  flex-direction: column;
}

/* Admin-only elements hidden by default */
.admin-only,
.nav-admin-only {
  display: none !important;
}
body.is-admin .admin-only {
  display: flex !important;
}
body.is-admin .nav-admin-only {
  display: flex !important;
}

/* Sidebar divider */
.sidebar-divider {
  height: 1px;
  background: var(--color-border-light);
  margin: 8px 12px;
}

/* Sidebar logout button */
.sidebar-logout {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 12px;
  border-radius: var(--radius-md);
  font-size: 13px;
  color: var(--color-danger);
  transition: background var(--transition-fast);
  width: 100%;
  text-align: left;
}
.sidebar-logout:hover {
  background: var(--color-danger-light);
}

/* View header row (title + action button) */
.view-header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}
.view-header-row .view-title {
  margin-bottom: 0;
}

.dashboard-header {
  gap: 12px;
  flex-wrap: wrap;
}

.dashboard-scope-switch {
  display: inline-flex;
  align-items: center;
  gap: 2px;
  padding: 3px;
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-lg);
  background: var(--color-bg);
}

.dashboard-scope-switch button {
  min-width: 72px;
  padding: 7px 12px;
  border: 0;
  border-radius: calc(var(--radius-lg) - 3px);
  background: transparent;
  color: var(--color-text-muted);
  font-size: 13px;
  font-weight: 600;
  line-height: 1;
  transition: background var(--transition-fast), color var(--transition-fast), box-shadow var(--transition-fast);
}

.dashboard-scope-switch button:hover {
  color: var(--color-text);
}

.dashboard-scope-switch button.active {
  background: var(--color-surface);
  color: var(--color-primary);
  box-shadow: var(--shadow-sm);
}

/* ===== User Grid (Admin) ===== */
.user-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}
@media (min-width: 600px) {
  .user-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (min-width: 900px) {
  .user-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.user-card {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: 16px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border-light);
  cursor: pointer;
  transition: box-shadow var(--transition-fast), transform var(--transition-fast);
}
.user-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-1px);
}
.user-card-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
}
.user-card-avatar {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, #667eea, #764ba2);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  font-weight: 700;
  flex-shrink: 0;
}
.user-card-avatar.admin-avatar {
  background: linear-gradient(135deg, #f093fb, #f5576c);
}
.user-card-name {
  font-size: 15px;
  font-weight: 600;
  color: var(--color-text-strong);
}
.user-card-role {
  font-size: 12px;
  color: var(--color-text-faint);
  margin-top: 2px;
}
.user-card-stats {
  display: flex;
  gap: 16px;
  font-size: 12px;
  color: var(--color-text-muted);
}
.user-card-stat {
  display: flex;
  flex-direction: column;
  align-items: center;
}
.user-card-stat-value {
  font-size: 18px;
  font-weight: 700;
  color: var(--color-text-strong);
}
.user-card-stat-label {
  font-size: 11px;
  color: var(--color-text-faint);
}

/* User stats bar */
.user-stats-bar {
  display: flex;
  gap: 16px;
  margin-bottom: 16px;
  padding: 12px 16px;
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border-light);
}
.user-stats-bar .stat-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: var(--color-text-muted);
}
.user-stats-bar .stat-item strong {
  color: var(--color-text-strong);
  font-size: 16px;
}

/* ===== Assign Container (Admin) ===== */
.assign-container {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border-light);
}
.assign-recent {
  margin-top: 24px;
}
.assign-recent h3 {
  font-size: 14px;
  color: var(--color-text-muted);
  margin-bottom: 12px;
}
.assign-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 12px;
  border-radius: var(--radius-md);
  background: var(--color-bg);
  margin-bottom: 8px;
}
.assign-item-info {
  display: flex;
  align-items: center;
  gap: 10px;
}
.assign-item-user {
  font-size: 12px;
  color: var(--color-primary);
  background: var(--color-primary-light);
  padding: 2px 8px;
  border-radius: var(--radius-sm);
  font-weight: 600;
}
.assign-item-title {
  font-size: 13px;
  font-weight: 500;
  color: var(--color-text);
}
.assign-item-due {
  font-size: 12px;
  color: var(--color-text-faint);
}

/* ===== Reward Manage Grid (Admin) ===== */
.reward-manage-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}
@media (min-width: 600px) {
  .reward-manage-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (min-width: 900px) {
  .reward-manage-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.reward-manage-card {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: 16px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border-light);
  display: flex;
  align-items: center;
  gap: 12px;
}
.reward-manage-emoji {
  font-size: 32px;
  flex-shrink: 0;
}
.reward-manage-info {
  flex: 1;
  min-width: 0;
}
.reward-manage-name {
  font-size: 14px;
  font-weight: 600;
  color: var(--color-text-strong);
}
.reward-manage-cost {
  font-size: 12px;
  color: var(--color-text-faint);
  margin-top: 2px;
}
.reward-manage-actions {
  display: flex;
  gap: 6px;
}
.reward-manage-actions button {
  padding: 6px 10px;
  border-radius: var(--radius-sm);
  font-size: 12px;
  font-weight: 500;
}
.btn-edit-sm {
  background: var(--color-primary-light);
  color: var(--color-primary);
}
.btn-edit-sm:hover {
  background: var(--color-primary-bg-hover);
}
.btn-delete-sm {
  background: var(--color-danger-light);
  color: var(--color-danger);
}
.btn-delete-sm:hover {
  background: var(--color-danger-hover);
}

/* ===== User Detail Modal (larger) ===== */
.modal-lg {
  max-width: 600px;
  width: 90vw;
}
.user-detail-body {
  max-height: 60vh;
  overflow-y: auto;
  padding: 8px 0;
}
.user-detail-section {
  margin-bottom: 16px;
}
.user-detail-section h4 {
  font-size: 13px;
  color: var(--color-text-faint);
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.user-detail-profile {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  margin-bottom: 10px;
  background: var(--color-bg);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-lg);
}
.user-detail-avatar {
  width: 54px;
  height: 54px;
  flex: 0 0 54px;
  overflow: hidden;
  border-radius: 14px;
  background: linear-gradient(135deg, #667eea, #764ba2);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  font-weight: 700;
}
.user-detail-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.user-detail-profile-info {
  display: flex;
  flex-direction: column;
  gap: 3px;
  min-width: 0;
}
.user-detail-profile-name {
  font-size: 16px;
  font-weight: 700;
  color: var(--color-text-strong);
  overflow-wrap: anywhere;
}
.user-detail-profile-username {
  font-size: 12px;
  color: var(--color-text-muted);
  overflow-wrap: anywhere;
}
.user-detail-profile-role {
  align-self: flex-start;
  padding: 2px 8px;
  border-radius: 999px;
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-size: 11px;
}
.user-detail-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin-bottom: 14px;
}
.user-detail-stat {
  padding: 10px 8px;
  text-align: center;
  background: var(--color-bg);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-md);
}
.user-detail-stat-value {
  display: block;
  font-size: 18px;
  font-weight: 700;
  color: var(--color-text-strong);
}
.user-detail-stat-label {
  display: block;
  margin-top: 2px;
  font-size: 11px;
  color: var(--color-text-muted);
}
.user-detail-info-row {
  display: flex;
  justify-content: space-between;
  padding: 6px 0;
  font-size: 13px;
  border-bottom: 1px solid var(--color-border-light);
}
.user-detail-info-row:last-child {
  border-bottom: none;
}
.user-detail-info-label {
  color: var(--color-text-muted);
}
.user-detail-info-value {
  color: var(--color-text-strong);
  font-weight: 600;
}
.user-detail-task-list,
.user-detail-log-list {
  list-style: none;
  padding: 0;
}
.user-detail-task-item,
.user-detail-log-item {
  padding: 8px 10px;
  border-radius: var(--radius-md);
  background: var(--color-bg);
  margin-bottom: 6px;
  font-size: 13px;
}
.user-detail-task-item {
  cursor: pointer;
  transition: background var(--transition-fast);
}
.user-detail-task-item:hover {
  background: var(--color-primary-light);
}
.user-detail-task-item .task-name {
  font-weight: 500;
  color: var(--color-text);
}
.user-detail-task-item .task-meta {
  font-size: 11px;
  color: var(--color-text-faint);
  margin-top: 2px;
}
.user-detail-task-item .done-template-badge {
  margin-left: 4px;
}
.user-detail-log-item .log-time {
  font-size: 11px;
  color: var(--color-text-faint);
}
.user-detail-log-item .log-text {
  color: var(--color-text);
  margin-top: 2px;
}

/* ===== Reward Images ===== */
.reward-image {
  width: 76px;
  height: 76px;
  margin: 0 auto 10px;
  border-radius: 14px;
  object-fit: cover;
  box-shadow: var(--shadow-sm);
}

.card-item-image {
  width: 42px;
  height: 42px;
  border-radius: 10px;
  object-fit: cover;
}

.reward-manage-image {
  width: 52px;
  height: 52px;
  border-radius: 10px;
  object-fit: cover;
  flex-shrink: 0;
}

.reward-log-image {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  object-fit: cover;
  flex-shrink: 0;
}

.reward-form-preview {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 116px;
  margin-bottom: 12px;
  border: 1px dashed var(--color-border-medium);
  border-radius: var(--radius-lg);
  background: var(--color-primary-bg);
  overflow: hidden;
}

.reward-form-preview.hidden {
  display: none;
}

.reward-form-preview img {
  width: 100px;
  height: 100px;
  border-radius: var(--radius-md);
  object-fit: cover;
  box-shadow: var(--shadow-sm);
}

.reward-form-preview-emoji {
  font-size: 54px;
  line-height: 1;
}

.reward-form-image-input {
  width: 100%;
  padding: 10px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: #fff;
  color: var(--color-text-muted);
  cursor: pointer;
}

html.dark .reward-form-image-input {
  background: #24242e;
}

/* ===== Task Templates ===== */
.template-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  padding: 0 0 120px;
}

.template-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border-medium);
  border-radius: var(--radius-xl);
  padding: 16px;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: transform var(--transition-base) var(--ease-out), box-shadow var(--transition-base), border-color var(--transition-base);
}

.template-card:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
  border-color: color-mix(in srgb, var(--color-primary) 36%, var(--color-border-medium));
}

.template-card-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

.template-card-name {
  font-size: 15px;
  font-weight: 700;
  color: var(--color-text-strong);
  line-height: 1.35;
  min-width: 0;
}

.template-card-count {
  flex-shrink: 0;
  font-size: 11px;
  font-weight: 600;
  color: var(--color-primary);
  background: var(--color-primary-light);
  padding: 4px 9px;
  border-radius: 999px;
}

.template-card-variable {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--color-text-muted);
  background: var(--color-primary-bg);
  border-radius: var(--radius-md);
  padding: 7px 10px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.template-card-schedule {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  min-height: 24px;
}

.template-schedule-chip {
  display: inline-flex;
  align-items: center;
  padding: 4px 9px;
  border-radius: 999px;
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-size: 11px;
  font-weight: 600;
  line-height: 1.3;
}

.template-next-run {
  font-size: 11px;
  color: var(--color-text-muted);
}

.template-card-tasks {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  min-height: 28px;
}

.template-task-chip {
  max-width: 100%;
  display: inline-flex;
  align-items: center;
  padding: 4px 9px;
  border-radius: 999px;
  background: var(--color-bg);
  color: var(--color-text-muted);
  border: 1px solid var(--color-border-light);
  font-size: 11px;
  line-height: 1.3;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.template-more-count {
  font-size: 11px;
  font-weight: 600;
  color: var(--color-text-faint);
}

.template-card-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 2px;
}

.template-card-actions button {
  padding: 7px 12px;
  border-radius: var(--radius-md);
  font-size: 12px;
  font-weight: 600;
  transition: background var(--transition-fast), color var(--transition-fast);
}

.btn-use-template {
  background: var(--color-primary);
  color: #fff;
}

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

.btn-copy-template {
  background: var(--color-primary-bg);
  color: var(--color-primary);
}

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

.template-editor-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 10px;
}

.template-editor-label {
  font-size: 13px;
  font-weight: 600;
  color: var(--color-text-muted);
}

.btn-sm {
  width: auto;
  padding: 6px 12px;
  font-size: 12px;
  border-radius: var(--radius-md);
}

.template-task-rows {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 16px;
}

.template-task-row {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 12px;
  background: var(--color-primary-bg);
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.template-task-row-head {
  display: flex;
  align-items: center;
  gap: 8px;
}

.template-task-row-head .template-task-title {
  flex: 1;
  min-width: 0;
  font-weight: 500;
}

.template-task-row-index {
  width: 22px;
  height: 22px;
  border-radius: var(--radius-full);
  background: var(--color-primary);
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: 700;
  flex-shrink: 0;
}

.template-task-fields {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}

.template-task-labeled-field {
  display: flex;
  flex-direction: column;
  gap: 5px;
  min-width: 0;
}

.template-task-labeled-field > span {
  font-size: 11px;
  font-weight: 600;
  color: var(--color-text-muted);
}

.template-due-row {
  width: 100%;
}

.template-task-labeled-field .due-field-row input[type="date"] {
  min-width: 0;
}

.template-task-labeled-field .template-due-row .btn-due-unlimited {
  padding: 8px 10px;
}

.template-task-row input,
.template-task-row textarea,
.template-task-row select {
  background: var(--color-surface);
  border-color: var(--color-border);
  padding: 9px 12px;
  font-size: 13px;
}

.template-task-row input,
.template-task-row select {
  min-height: 40px;
}

.template-task-row textarea {
  min-height: 52px;
  resize: vertical;
}

.template-task-row .btn-delete-sm {
  flex-shrink: 0;
  padding: 6px 10px;
  border-radius: var(--radius-sm);
  font-size: 12px;
  font-weight: 500;
}

/* ===== Template Schedule ===== */
.hidden {
  display: none !important;
}

.template-schedule-card {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 12px;
  background: var(--color-surface);
  margin-bottom: 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.template-schedule-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.template-schedule-title {
  font-size: 13px;
  font-weight: 600;
  color: var(--color-text-strong);
}

.template-schedule-body {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding-top: 2px;
}

.schedule-type-tabs {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 6px;
}

.schedule-type-btn {
  min-height: 36px;
  padding: 8px 6px;
  border-radius: var(--radius-md);
  font-size: 12px;
  font-weight: 600;
  color: var(--color-text-muted);
  background: var(--color-primary-bg);
  border: 1px solid var(--color-border-light);
  transition: background var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast);
}

.schedule-type-btn.active {
  background: var(--color-primary);
  color: #fff;
  border-color: var(--color-primary);
}

.template-schedule-fields {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.template-schedule-field {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--color-text-muted);
}

.template-schedule-field input[type="number"] {
  width: 96px;
  min-height: 40px;
  padding: 9px 12px;
  font-size: 13px;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}

.template-schedule-field select {
  flex: 1;
  min-height: 40px;
  padding: 9px 12px;
  font-size: 13px;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}

.template-schedule-value-wrap {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.template-schedule-value-wrap input {
  min-height: 40px;
}

.template-schedule-hint {
  margin: 0;
  font-size: 11px;
  color: var(--color-text-faint);
}

.template-schedule-next {
  margin: 0;
  font-size: 12px;
  font-weight: 600;
  color: var(--color-primary);
}

@media (max-width: 480px) {
  .template-task-fields {
    grid-template-columns: 1fr;
  }
}

.template-preview-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-height: 260px;
  overflow-y: auto;
  margin-bottom: 16px;
}

.template-preview-item {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 12px;
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-md);
  background: var(--color-primary-bg);
}

.template-preview-main {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.template-preview-title {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--color-text-strong);
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.template-preview-desc {
  display: block;
  font-size: 12px;
  color: var(--color-text-muted);
  line-height: 1.45;
  overflow-wrap: anywhere;
}

.template-preview-meta {
  flex-shrink: 0;
  font-size: 11px;
  color: var(--color-text-faint);
}

html.dark .template-task-row {
  background: #20202b;
  border-color: var(--color-border);
}

html.dark .group-task-item {
  background: #20202b;
  border-color: var(--color-border);
}

html.dark .template-preview-item {
  background: #20202b;
}

html.dark .template-task-chip {
  background: #24242e;
  border-color: var(--color-border);
}

/* ===== Template grid desktop ===== */
@media (min-width: 600px) {
  .template-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 900px) {
  .template-grid {
    grid-template-columns: repeat(3, 1fr);
    padding-bottom: 40px;
  }
}

@media (min-width: 1400px) {
  .template-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* ===== Task sections ===== */
.task-section {
  grid-column: 1 / -1;
}

.task-section-title {
  margin: 0 0 12px;
  font-size: 14px;
  font-weight: 700;
  color: var(--color-text-muted);
}

.task-section-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
}

@media (min-width: 600px) {
  .task-section-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 900px) {
  .task-section-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 1100px) {
  .task-section-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 1500px) {
  .task-section-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* ===== Notifications ===== */
.notification-list {
  display: grid;
  gap: 12px;
}

.notification-item {
  background: var(--color-surface);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-lg);
  padding: 16px;
  box-shadow: var(--shadow-sm);
}

.notification-item.pending {
  border-color: var(--color-primary);
}

.notification-user {
  font-size: 12px;
  color: var(--color-text-faint);
  margin-bottom: 6px;
}

.notification-title {
  font-size: 15px;
  font-weight: 600;
  color: var(--color-text);
}

.notification-message {
  margin-top: 6px;
  font-size: 13px;
  line-height: 1.5;
  color: var(--color-text-muted);
}

.notification-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-top: 10px;
  font-size: 12px;
  color: var(--color-text-faint);
}

.notification-reason {
  padding: 4px 8px;
  background: var(--color-bg);
  border-radius: var(--radius-sm);
}

.notification-actions {
  display: flex;
  gap: 8px;
  margin-top: 12px;
}

.notification-status {
  display: inline-flex;
  margin-top: 12px;
  padding: 4px 8px;
  border-radius: var(--radius-sm);
  font-size: 12px;
  font-weight: 600;
}

.notification-status.accepted {
  color: #fff;
  background: var(--color-success);
}

.notification-status.declined {
  color: #fff;
  background: var(--color-danger);
}

.notification-status.pending {
  color: var(--color-text-muted);
  background: var(--color-bg);
}