/* ============================================
   components.css — Design System v1.0 공통 UI
   ============================================ */

/* ---------- 카드 ---------- */
.card {
  background: var(--color-bg-elevated);
  border: var(--border-width) solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  box-shadow: none;
}

/* ---------- 버튼 ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: var(--touch-target-min);
  height: var(--touch-target-min);
  padding: 0 var(--space-4);
  border-radius: var(--radius-md);
  font-size: var(--text-base);
  font-weight: var(--font-medium);
  white-space: nowrap;
  max-width: 100%;
  border: var(--border-width) solid transparent;
  transition:
    background var(--transition-fast),
    border-color var(--transition-fast),
    color var(--transition-fast),
    filter var(--transition-fast),
    opacity var(--transition-fast),
    transform var(--transition-fast),
    box-shadow var(--transition-fast);
  -webkit-tap-highlight-color: transparent;
}

@media (hover: hover) {
  .btn:hover {
    filter: var(--hover-dim);
  }

  .btn--primary:hover {
    filter: none;
    background: var(--color-accent-hover);
    border-color: var(--color-accent-hover);
  }
}

.btn:active:not(.btn--primary) {
  opacity: var(--opacity-pressed);
}

.btn--primary {
  background: var(--color-accent);
  color: var(--color-on-accent);
  border-color: var(--color-accent);
}

/* 브랜드 CTA pressed — 터치·마우스 공통 (.is-pressed는 app.js) */
.btn--primary:active,
.btn--primary.is-pressed {
  opacity: 1;
  filter: none;
  transform: scale(0.97);
  background: var(--color-accent-pressed);
  border-color: var(--color-accent-pressed);
  box-shadow: inset 0 2px 6px color-mix(in srgb, #000000 22%, transparent);
}

.btn--primary:disabled:active,
.btn--primary:disabled.is-pressed {
  transform: none;
  box-shadow: none;
}

.btn--secondary {
  background: var(--color-bg-subtle);
  color: var(--color-text);
  border-color: var(--color-border);
}

.btn--ghost {
  background: transparent;
  border-color: var(--color-border);
  color: var(--color-text);
}

.btn--danger {
  background: transparent;
  color: var(--color-danger);
  border-color: var(--color-danger);
}

/* ---------- 입력 필드 ---------- */
.form-control,
.task-form input[type="text"],
.task-form input[type="date"],
.task-form textarea,
.sub-form__field input[type="text"],
.sub-form__field textarea,
.settings-field input[type="text"],
.settings-field textarea,
.settings-field select,
.shop-cat-edit-item input,
.shop-cat-add input,
.shop-dock__input,
.shop-composer__input,
.stocks-add input,
.profile-settings__field input[type="text"] {
  width: 100%;
  min-height: var(--touch-target-min);
  padding: var(--space-2) var(--space-4);
  border: var(--border-width) solid var(--color-border);
  border-radius: var(--radius-md);
  font: inherit;
  font-size: var(--text-base);
  color: var(--color-text);
  background: var(--color-bg);
  transition:
    border-color var(--transition-fast),
    border-width var(--transition-fast),
    padding var(--transition-fast);
}

.form-control:focus,
.form-control:focus-visible,
.task-form input:focus,
.task-form input:focus-visible,
.task-form textarea:focus,
.task-form textarea:focus-visible,
.sub-form__field input:focus,
.sub-form__field input:focus-visible,
.sub-form__field textarea:focus,
.sub-form__field textarea:focus-visible,
.settings-field input:focus,
.settings-field input:focus-visible,
.settings-field textarea:focus,
.settings-field textarea:focus-visible,
.settings-field select:focus,
.settings-field select:focus-visible,
.shop-cat-edit-item input:focus,
.shop-cat-edit-item input:focus-visible,
.shop-cat-add input:focus,
.shop-cat-add input:focus-visible,
.stocks-add input:focus,
.stocks-add input:focus-visible,
.profile-settings__field input[type="text"]:focus,
.profile-settings__field input[type="text"]:focus-visible {
  outline: none;
  outline-offset: 0;
  border-width: var(--focus-outline-width);
  border-color: var(--color-accent);
  padding: calc(var(--space-2) - (var(--focus-outline-width) - var(--border-width)))
    calc(var(--space-4) - (var(--focus-outline-width) - var(--border-width)));
}

.shop-dock__input:focus,
.shop-dock__input:focus-visible,
.shop-composer__input:focus,
.shop-composer__input:focus-visible {
  outline: none;
  outline-offset: 0;
  border-width: var(--focus-outline-width);
  border-color: var(--color-accent);
  padding: calc(var(--space-3) - (var(--focus-outline-width) - var(--border-width)))
    calc(var(--space-4) - (var(--focus-outline-width) - var(--border-width)));
}

textarea.form-control,
.task-form textarea,
.sub-form__field textarea {
  min-height: 96px;
  resize: vertical;
}

/* ---------- 하단 시트 / 모달 패널 ---------- */
.sheet-panel {
  background: var(--color-bg-elevated);
  border-radius: var(--radius-xl) var(--radius-xl) 0 0;
  box-shadow: var(--shadow-lg);
  transition: transform var(--transition-base);
}

.sheet-footer {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-top: var(--space-6);
  padding-top: var(--space-4);
  border-top: var(--border-width) solid var(--color-border-subtle);
}

.sheet-footer__secondary {
  flex: 1;
  min-width: 0;
}

.sheet-footer__primary {
  flex: 1;
  min-width: 0;
}

/* ---------- 스와이프 삭제 — iOS 트랙 방식 (홈·쇼핑 공통) ---------- */
.swipe-wrapper {
  width: 100%;
  overflow: hidden;
  list-style: none;
  border-radius: var(--radius-sm);
  --swipe-reveal: 0;
}

.swipe-track {
  display: flex;
  flex-direction: row;
  align-items: stretch;
  width: calc(100% + 80px);
  transition: transform var(--transition-base);
  will-change: transform;
}

.swipe-wrapper.is-dragging .swipe-track {
  transition: none;
}

.swipe-content {
  flex: 0 0 calc(100% - 80px);
  width: calc(100% - 80px);
  min-width: 0;
  box-sizing: border-box;
  touch-action: pan-y;
}

.swipe-content > .list-item,
.swipe-content > .task-item--subscription,
.swipe-content > .notes-row,
.swipe-content > .sub-item {
  width: 100%;
}

.swipe-content > .list-item,
.swipe-content > .task-item--subscription {
  border-top-right-radius: calc(var(--radius-sm) * (1 - var(--swipe-reveal, 0)));
  border-bottom-right-radius: calc(var(--radius-sm) * (1 - var(--swipe-reveal, 0)));
}

.swipe-wrapper:not(.is-dragging) .swipe-content > .list-item,
.swipe-wrapper:not(.is-dragging) .swipe-content > .task-item--subscription {
  transition:
    border-top-right-radius var(--transition-base),
    border-bottom-right-radius var(--transition-base);
}

.swipe-action {
  flex: 0 0 80px;
  width: 80px;
  display: flex;
  align-items: stretch;
  justify-content: center;
  background: var(--color-danger);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

.swipe-action__delete-btn {
  width: 100%;
  height: 100%;
  color: var(--color-on-accent);
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  background: transparent;
  border: none;
  cursor: pointer;
}

/* ---------- 리스트 (홈·쇼핑 공통) ---------- */
.list-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  list-style: none;
  margin: 0;
  padding: 0;
}

.list-item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  background: var(--color-bg-elevated);
  border: var(--border-width) solid var(--color-border);
  border-radius: var(--radius-sm);
  min-height: var(--touch-target-min);
}

.list-item.is-purchased,
.list-item.is-completed {
  opacity: 0.65;
}

.list-item.is-completed .list-item__title,
.list-item.is-completed .list-item__title-text {
  color: var(--color-completed);
  text-decoration: line-through;
}

.list-item__main {
  flex: 1;
  min-width: 0;
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.list-item__title-row {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-1) var(--space-2);
}

.list-item__title,
.list-item__title-text {
  flex: 1;
  min-width: 0;
  font-size: var(--text-base);
  font-weight: var(--font-medium);
  word-break: break-word;
}

.list-item__title {
  border: none;
  background: transparent;
  padding: 0;
  color: var(--color-text);
  border-radius: var(--radius-sm);
}

.list-item__title:focus,
.list-item__title:focus-visible {
  outline: none;
  outline-offset: 0;
  border: var(--focus-outline-width) solid var(--color-accent);
  padding: calc(1px - (var(--focus-outline-width) - var(--border-width)))
    calc(2px - (var(--focus-outline-width) - var(--border-width)));
  background: var(--color-accent-bg);
}

.list-item__actions {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.list-item__dday {
  font-size: var(--text-dday);
  font-weight: var(--font-bold);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.list-item__dday--urgent {
  color: var(--color-danger);
}

.list-item__dday--warning {
  color: var(--color-warning);
}

.list-item__dday--neutral {
  color: var(--color-neutral);
}

.list-item__stars {
  display: inline-flex;
  flex-shrink: 0;
  gap: var(--icon-star-gap);
  align-items: center;
}

.list-item__stars .lucide-icon,
.task-form__stars .lucide-icon {
  width: var(--icon-star-size);
  height: var(--icon-star-size);
}

.task-item__star .lucide-icon {
  width: var(--icon-star-size);
  height: var(--icon-star-size);
}

.list-item__stars .task-item__star {
  min-width: 14px;
  min-height: 14px;
}

/* ---------- 사각 체크박스 (쇼핑·홈 공통) ---------- */
.checkbox--square {
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  margin: 0;
  cursor: pointer;
  appearance: none;
  -webkit-appearance: none;
  position: relative;
  background-color: var(--color-bg);
  border: var(--border-width) solid var(--color-border);
  border-radius: 3px;
}

.checkbox--square:checked {
  background-color: var(--color-accent);
  border-color: var(--color-accent);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12'%3E%3Cpath d='M2.25 6.1 4.65 8.5 9.75 3.4' fill='none' stroke='%23ffffff' stroke-width='1.85' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: center center;
  background-size: 13px;
}

/* ---------- 앱 공통 FAB (app-shell 직속, viewport 기준 고정) ---------- */
.app-shell > .app-fab {
  position: fixed;
  z-index: calc(var(--z-tab-bar) + 1);
  right: var(--space-4);
  bottom: calc(
    var(--tab-bar-height) + env(safe-area-inset-bottom, 0px) + var(--space-4)
  );
  width: 56px;
  height: 56px;
  border-radius: var(--radius-full);
  background: var(--color-accent);
  color: var(--color-on-accent);
  font-size: var(--text-xl);
  font-weight: var(--font-bold);
  line-height: var(--line-height-tight);
  box-shadow: none;
  display: none;
  align-items: center;
  justify-content: center;
  transition:
    transform var(--transition-fast),
    background var(--transition-fast),
    box-shadow var(--transition-fast);
  -webkit-tap-highlight-color: transparent;
}

@media (min-width: 481px) {
  .app-shell > .app-fab {
    right: max(
      var(--space-4),
      calc((100vw - min(100vw, var(--app-max-width))) / 2 + var(--space-4))
    );
  }
}

@media (display-mode: standalone), (display-mode: fullscreen) {
  .app-shell > .app-fab {
    right: var(--space-4);
  }
}

.app-shell[data-active-tab="tasks"] > .tasks-fab,
.app-shell[data-active-tab="notes"]:not([data-notes-edit]) > .notes-fab,
.app-shell[data-active-tab="subscription"] > .sub-fab {
  display: flex;
}

.app-shell > .app-fab:active,
.app-shell > .app-fab.is-pressed {
  transform: scale(0.96);
  background: var(--color-accent-pressed);
  box-shadow: inset 0 2px 8px color-mix(in srgb, #000000 24%, transparent);
}