/* ===========================================================================
   主应用布局：左右双栏，桌面 + 横屏平板优先
   =========================================================================== */

.app-view {
  height: 100vh;
  height: 100dvh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.app-header {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 20px;
  background: var(--surface);
  border-bottom: 1px solid var(--line);
}

.app-header__brand {
  font-size: 22px;
}

.app-header__title {
  font-weight: 700;
}

.app-header__spacer {
  flex: 1;
}

.app-header__email {
  color: var(--ink-soft);
  font-size: 14px;
}

.install-btn {
  color: var(--accent-deep);
  border-color: var(--accent);
  white-space: nowrap;
}

.install-btn:hover {
  background: var(--surface-2);
}

.install-btn[hidden] {
  display: none;
}

.sync-status {
  font-size: 13px;
  color: var(--ink-soft);
  white-space: nowrap;
}

.app-shell {
  flex: 1 1 auto;
  min-height: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 16px;
  padding: 16px;
}

/* ===========================================================================
   左栏：计划区
   =========================================================================== */
.plan-pane {
  min-height: 0;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.plan-pane__top,
.plan-pane__bottom {
  min-height: 0;
  display: flex;
  flex-direction: column;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}

.plan-pane__top {
  flex: 1 1 0; /* 约 1/3 */
}

.plan-pane__bottom {
  flex: 2 1 0; /* 约 2/3 */
}

/* ===========================================================================
   平板 / 矮视口：保证“周行程”区域始终可见。
   桌面与正常高度不受影响；仅当可视高度不足、顶部 1/3 会被压缩到
   无法容纳「周历 + 行程标题 + 列表内容」时，给顶部一个最小高度，
   让行程列表仍有可滚动空间，而不是被右侧猫区/flex 压缩后裁掉。
   =========================================================================== */
@media (min-width: 768px) and (max-height: 820px) {
  .plan-pane__top {
    min-height: 280px;
  }
}

/* --- 周历 --- */
.week-calendar {
  flex: 0 0 auto;
  padding: 10px 12px 8px;
}

.week-calendar__header {
  display: grid;
  grid-template-columns: 36px 1fr 36px;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
}

.week-calendar__range {
  margin: 0;
  font-size: 15px;
  font-weight: 700;
  text-align: center;
  white-space: nowrap;
}

.icon-btn {
  width: 32px;
  height: 32px;
  border: 1px solid var(--line);
  background: var(--surface);
  border-radius: 10px;
  cursor: pointer;
  font-size: 18px;
  line-height: 1;
  color: var(--ink);
  display: grid;
  place-items: center;
}

.icon-btn:hover {
  background: var(--surface-2);
}

.icon-btn:focus-visible {
  outline: var(--focus);
  outline-offset: 2px;
}

.week-calendar__grid {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 6px;
}

.day {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  padding: 6px 2px 5px;
  border: 1px solid transparent;
  border-radius: 12px;
  background: transparent;
  cursor: pointer;
  color: var(--ink);
  font: inherit;
}

.day:hover {
  background: var(--surface-2);
}

.day:focus-visible {
  outline: var(--focus);
  outline-offset: 1px;
}

.day__weekday {
  font-size: 11px;
  color: var(--ink-soft);
}

.day__date {
  width: 24px;
  height: 24px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  font-weight: 700;
  font-size: 13px;
}

/* 今天：明显视觉标记（实心圆点） */
.day.is-today .day__date {
  background: var(--accent);
  color: #fff;
}

/* 选中日期：描边 + 浅色背景，可与今天状态同时存在 */
.day.is-selected {
  background: var(--surface-2);
  border-color: var(--accent);
}

.day.is-selected .day__date {
  box-shadow: 0 0 0 3px rgba(230, 154, 78, 0.28);
}

/* --- 面板（行程 / 任务） --- */
.panel-head {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 10px 12px;
  border-bottom: 1px solid var(--line);
}

.panel-head h3 {
  margin: 0;
  font-size: 15px;
}

.panel-head__title {
  display: flex;
  align-items: baseline;
  gap: 8px;
  min-width: 0;
}

.panel-head__sub {
  font-size: 12px;
  color: var(--ink-soft);
  white-space: nowrap;
}

.panel-head__actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.panel-body {
  flex: 1 1 auto;
  min-height: 0;
  overflow-y: auto;
  padding: 12px 14px;
}

.empty {
  margin: 0;
  color: var(--ink-soft);
  font-size: 14px;
  text-align: center;
  padding: 24px 0;
}

.schedule-panel,
.task-panel {
  flex: 1 1 auto;
  min-height: 0;
  display: flex;
  flex-direction: column;
}

/* ===========================================================================
   右栏：猫咪区
   =========================================================================== */
.cat-pane {
  min-height: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.cat-pane__top {
  flex: 1 1 0;
  min-height: 0;
  position: relative;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 14px;
}

.happiness {
  max-width: 260px;
  margin: 0 auto;
  text-align: center;
}

.happiness__value {
  font-size: 20px;
  font-weight: 700;
}

.happiness__bar {
  height: 10px;
  background: var(--surface-2);
  border-radius: 999px;
  overflow: hidden;
  margin-top: 8px;
}

.happiness__fill {
  height: 100%;
  width: 75%;
  background: linear-gradient(90deg, #f3c27a, #e69a4e);
  border-radius: 999px;
}

.happiness__state {
  margin-top: 6px;
  font-size: 13px;
  color: var(--ink-soft);
}

.fish-stack {
  position: absolute;
  top: 12px;
  right: 14px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
}

.fish-count {
  font-size: 16px;
  font-weight: 700;
}

.shop-btn {
  border: 1px solid var(--line);
  background: var(--surface);
  border-radius: 10px;
  padding: 6px 10px;
  cursor: pointer;
  font: inherit;
  font-size: 13px;
  color: var(--ink);
}

.shop-btn:hover {
  background: var(--surface-2);
}

.shop-btn:focus-visible {
  outline: var(--focus);
  outline-offset: 2px;
}

.cat-room {
  flex: 3 1 0; /* 约 3/5 */
  min-height: 0;
  position: relative;
  display: grid;
  place-items: center;
  background:
    radial-gradient(circle at 50% 72%, #f6e7cf 0, transparent 62%),
    linear-gradient(180deg, #fff6e8, #f4e5c9);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}

.cat-room::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 18%;
  background: rgba(210, 170, 120, 0.16);
}

.cat-room.is-bathing {
  background:
    radial-gradient(circle at 50% 70%, #d7eef6 0, transparent 62%),
    linear-gradient(180deg, #f2fbfe, #d8edf5);
}

.cat-room.is-bathing::after {
  background: rgba(120, 180, 210, 0.16);
}

.cat-room.is-bathing::before {
  content: "🫧 🫧";
  position: absolute;
  left: 50%;
  bottom: 24%;
  transform: translateX(-50%);
  font-size: 18px;
  letter-spacing: 8px;
  animation: bubble-up 1.6s ease-in-out infinite;
  z-index: 1;
}

@keyframes bubble-up {
  0%,
  100% {
    transform: translate(-50%, 0);
    opacity: 0.45;
  }
  50% {
    transform: translate(-50%, -12px);
    opacity: 1;
  }
}

.cat-placeholder {
  font-size: 88px;
  line-height: 1;
  animation: cat-bob 3s ease-in-out infinite;
  position: relative;
  z-index: 1;
}

@keyframes cat-bob {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-6px);
  }
}

.cat-actions {
  flex: 1 1 0; /* 约 1/5 */
  min-height: 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.cat-action {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  border: 1px solid var(--line);
  background: var(--surface);
  border-radius: var(--radius);
  cursor: pointer;
  font: inherit;
  color: var(--ink);
}

.cat-action .emoji {
  font-size: 26px;
  line-height: 1;
}

.cat-action span:not(.emoji) {
  font-size: 14px;
  font-weight: 600;
}

.cat-action:hover {
  background: var(--surface-2);
}

.cat-action.is-cooldown {
  opacity: 0.5;
  cursor: not-allowed;
}

.cat-action:focus-visible {
  outline: var(--focus);
  outline-offset: 2px;
}

/* ===========================================================================
   列表行 / 快速添加 / 编辑（Phase 3）
   =========================================================================== */
.list-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 10px;
  border-radius: 10px;
  cursor: pointer;
}

.list-row:hover {
  background: var(--surface-2);
}

.list-row.is-completed {
  opacity: 0.55;
}

.list-row.is-completed .row-title {
  text-decoration: line-through;
  color: var(--ink-soft);
}

.row-check {
  flex: 0 0 auto;
  width: 17px;
  height: 17px;
  cursor: pointer;
}

.row-time {
  flex: 0 0 auto;
  white-space: nowrap;
  font-variant-numeric: tabular-nums;
  color: var(--ink-soft);
  font-size: 13px;
}

.row-title {
  flex: 1 1 auto;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.row-priority {
  flex: 0 0 auto;
  font-size: 14px;
}

.row-edit {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  background: var(--surface-2);
  border-radius: 10px;
  flex-wrap: wrap;
}

.row-edit input[type="time"],
.row-edit input[type="text"],
.row-edit select {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 6px 8px;
  font: inherit;
  font-size: 13px;
  background: var(--surface);
  color: var(--ink);
}

.row-edit input[type="text"] {
  flex: 1 1 120px;
  min-width: 0;
}

.row-edit input:focus-visible,
.row-edit select:focus-visible {
  outline: var(--focus);
  outline-offset: 1px;
}

/* toast */
.toast-container {
  position: fixed;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  z-index: 1000;
}

.toast {
  background: var(--ink);
  color: #fff;
  padding: 10px 14px;
  border-radius: 10px;
  font-size: 14px;
  box-shadow: var(--shadow);
}

.toast--error {
  background: var(--danger);
}

/* modal */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(70, 56, 40, 0.35);
  display: grid;
  place-items: center;
  z-index: 900;
  padding: 20px;
}

.modal {
  position: relative;
  width: 100%;
  max-width: 420px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 18px;
  box-shadow: var(--shadow);
  padding: 20px;
}

.modal__close {
  position: absolute;
  top: 6px;
  right: 6px;
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  border: 0;
  background: transparent;
  border-radius: 10px;
  color: var(--ink-soft);
  font-size: 24px;
  line-height: 1;
  cursor: pointer;
  touch-action: manipulation;
  z-index: 2;
}

.modal__close:hover,
.modal__close:focus-visible {
  background: var(--surface-2);
  color: var(--ink);
}

.modal__close:focus-visible {
  outline: var(--focus);
  outline-offset: 1px;
}

/* 昨日任务弹窗 */
.carryover__title {
  margin: 0 0 6px;
  font-size: 17px;
}

.carryover__text {
  margin: 0 0 16px;
  color: var(--ink-soft);
}

.carryover__list {
  display: grid;
  gap: 8px;
  margin-bottom: 16px;
  max-height: 220px;
  overflow-y: auto;
}

.carryover__item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  border-radius: 10px;
  background: var(--surface-2);
  cursor: pointer;
  font-size: 14px;
}

.carryover__actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.carryover__actions .btn {
  flex: 1 1 auto;
}

/* 商店 / 背包 */
.shop__title,
.backpack__title {
  margin: 0 0 6px;
  font-size: 17px;
}

.shop__fish,
.backpack__happiness {
  margin: 0 0 14px;
  color: var(--ink-soft);
}

.shop__list,
.backpack__list {
  display: grid;
  gap: 8px;
}

.shop__item,
.backpack__item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 12px;
  background: var(--surface-2);
}

.shop__info,
.backpack__info {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
}

.shop__emoji,
.backpack__emoji {
  font-size: 22px;
}

.shop__name,
.backpack__name {
  font-weight: 600;
}

.backpack__meta {
  color: var(--ink-soft);
  font-size: 13px;
}

.backpack__item .btn:disabled,
.shop__item .btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

/* 课程编辑 / 导入 */
.modal--wide {
  max-width: 720px;
  max-height: 88vh;
  overflow-y: auto;
}

.course-edit {
  display: grid;
  gap: 10px;
}

.course-edit__title,
.course-import__title {
  margin: 0 0 6px;
  font-size: 17px;
}

.course-edit__info,
.course-import__hint,
.course-import__ask,
.course-import__label {
  margin: 0 0 10px;
  color: var(--ink-soft);
  font-size: 13px;
}

.course-edit input,
.course-edit select,
.course-import select,
.course-import input[type="date"] {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 7px 8px;
  font: inherit;
  font-size: 13px;
  background: var(--surface);
  color: var(--ink);
}

.course-edit input,
.course-edit select {
  width: 100%;
}

.course-edit__actions,
.course-import__actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 8px;
}

.course-import__file {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.course-import__term {
  display: flex;
  gap: 8px;
}

.course-import__mapping {
  display: grid;
  gap: 6px;
  margin-bottom: 12px;
}

.course-import__maprow {
  display: flex;
  gap: 8px;
  align-items: center;
}

.course-import__sample {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 13px;
  color: var(--ink-soft);
}

.course-import__maprow select {
  width: 130px;
}

.course-import__table {
  border: 1px solid var(--line);
  border-radius: 10px;
  overflow: hidden;
}

.course-import__row {
  display: grid;
  grid-template-columns: 1.2fr 0.7fr 0.7fr 1.4fr 1.5fr;
  gap: 4px;
  padding: 6px 8px;
  border-bottom: 1px solid var(--line);
  font-size: 12px;
}

.course-import__row:last-child {
  border-bottom: 0;
}

.course-import__row--head {
  background: var(--surface-2);
  font-weight: 700;
}

.course-import__row.is-invalid {
  background: #fdf0ee;
}

.course-import__cell {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.course-import__status {
  color: var(--danger);
}

/* ===========================================================================
   极端窄屏：合理降级为单列、允许页面滚动（手机不是 V1 主要目标）
   =========================================================================== */
@media (max-width: 767px) {
  .app-view {
    height: auto;
    min-height: 100vh;
    overflow: visible;
  }

  .app-shell {
    grid-template-columns: 1fr;
  }

  .plan-pane__top {
    min-height: 360px;
  }

  .plan-pane__bottom {
    min-height: 320px;
  }

  .cat-room {
    min-height: 300px;
  }
}