:root {
  color-scheme: light;
  --bg: #f7f5ef;
  --surface: #ffffff;
  --surface-soft: #fbfaf7;
  --text: #1d1c19;
  --muted: #77736c;
  --muted-strong: #4f4b45;
  --border: #e7e1d7;
  --border-strong: #d8d0c3;
  --accent: #24221e;
  --accent-soft: #efebe2;
  --danger: #aa2d22;
  --danger-soft: #fff0ec;
  --success: #216e4e;
  --success-soft: #ecfdf3;
  --shadow: 0 22px 58px rgba(36, 34, 30, 0.1), 0 2px 8px rgba(36, 34, 30, 0.03);
  --shadow-soft: 0 14px 34px rgba(36, 34, 30, 0.064), 0 1px 4px rgba(36, 34, 30, 0.028);
  --shadow-card: 0 8px 22px rgba(36, 34, 30, 0.038), 0 1px 2px rgba(36, 34, 30, 0.028);
  --shadow-card-hover: 0 10px 24px rgba(36, 34, 30, 0.052), 0 1px 2px rgba(36, 34, 30, 0.03);
  --shadow-control: 0 7px 18px rgba(36, 34, 30, 0.046);
  --radius-xl: 28px;
  --radius-lg: 21px;
  --radius-md: 14px;
  --radius-sm: 10px;
  --max-width: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  height: 100%;
  scroll-behavior: smooth;
}

body {
  height: 100%;
  margin: 0;
  overflow: hidden;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(232, 225, 211, 0.48), transparent 32rem),
    radial-gradient(circle at 90% 8%, rgba(250, 247, 239, 0.72), transparent 28rem),
    linear-gradient(180deg, #fbfaf7 0%, var(--bg) 52%, #efede6 100%);
}

body.has-modal-open {
  overflow: hidden;
}

button,
input,
textarea,
select {
  font: inherit;
}

button {
  cursor: pointer;
}

.app-shell {
  display: grid;
  grid-template-rows: auto minmax(0, 1fr) auto;
  row-gap: 10px;
  width: min(100% - 32px, var(--max-width));
  height: 100dvh;
  margin: 0 auto;
  padding: 18px 0 7px;
}

.site-header {
  min-height: 42px;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  color: var(--text);
  text-decoration: none;
}

.brand-mark {
  display: grid;
  width: 38px;
  height: 38px;
  place-items: center;
  filter: drop-shadow(0 8px 13px rgba(36, 34, 30, 0.1));
}

.brand-mark img {
  display: block;
  width: 38px;
  height: 38px;
}

.brand-name {
  font-size: clamp(1.55rem, 4vw, 2.45rem);
  font-weight: 760;
  line-height: 1;
  letter-spacing: -0.065em;
}

.main-layout {
  display: grid;
  min-height: 0;
  overflow: hidden;
}

.panel {
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  background: rgba(255, 255, 255, 0.82);
  box-shadow: var(--shadow-soft);
  backdrop-filter: blur(16px);
}

.library-panel {
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
  gap: 16px;
  min-height: 0;
  height: 100%;
  padding: clamp(18px, 3vw, 28px);
  overflow: hidden;
}

.library-header {
  display: grid;
  gap: 16px;
  flex: 0 0 auto;
}

.library-title-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  align-items: center;
  gap: 16px;
}

.panel-heading h1,
.panel-heading h2,
p {
  margin-top: 0;
}

.panel-heading h1,
.panel-heading h2 {
  margin-bottom: 0;
  line-height: 1.05;
  letter-spacing: -0.055em;
}

.panel-heading h1 {
  font-size: clamp(1.45rem, 3vw, 2rem);
}

.panel-heading h2 {
  font-size: clamp(1.55rem, 4vw, 2.2rem);
}

.library-controls {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 10px;
}

.field-group,
.select-label,
.search-field,
.direction-field,
.favorite-filter-field {
  display: grid;
  gap: 7px;
}

.field-group > span,
.select-label > span,
.search-field > span,
.direction-field > span,
.favorite-filter-field > span {
  color: var(--muted-strong);
  font-size: 0.78rem;
  font-weight: 700;
}

input,
textarea,
select {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--surface-soft);
  color: var(--text);
  outline: none;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.7), 0 7px 16px rgba(36, 34, 30, 0.035);
  transition: border-color 160ms ease, background 160ms ease, box-shadow 160ms ease;
}

input,
select {
  height: 44px;
  padding: 0 13px;
}

.custom-select {
  position: relative;
  z-index: 2;
}

.custom-select.is-open {
  z-index: 60;
}

.select-button {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  width: 100%;
  height: 44px;
  padding: 0 13px;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--surface-soft);
  color: var(--text);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.7), 0 7px 16px rgba(36, 34, 30, 0.035);
  text-align: left;
  transition: border-color 180ms ease, background 180ms ease, box-shadow 180ms ease;
}

.select-button svg {
  width: 17px;
  height: 17px;
  flex: 0 0 auto;
  color: var(--muted-strong);
  transition: transform 180ms ease;
}

.custom-select.is-open .select-button,
.select-button:focus-visible {
  border-color: var(--accent);
  background: var(--surface);
  box-shadow: 0 0 0 4px rgba(36, 34, 30, 0.08), var(--shadow-control);
  outline: none;
}

.custom-select.is-open .select-button svg {
  transform: rotate(180deg);
}

.select-menu {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  z-index: 20;
  display: grid;
  width: 100%;
  max-height: 260px;
  min-width: 190px;
  overflow-y: auto;
  padding: 6px;
  border: 1px solid var(--border-strong);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.98);
  box-shadow: var(--shadow-soft);
  opacity: 0;
  pointer-events: none;
  transform: translateY(-4px) scale(0.985);
  transform-origin: top center;
  transition: opacity 150ms ease, transform 150ms ease;
  scrollbar-width: none;
}

.select-menu::-webkit-scrollbar {
  width: 0;
  height: 0;
}

.custom-select.is-open .select-menu {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0) scale(1);
}

.view-field .select-menu,
[data-select-menu="view-mode"] .select-menu {
  right: 0;
  left: auto;
  width: max(100%, 190px);
}

.library-header,
.library-controls {
  overflow: visible;
}

.select-option {
  display: flex;
  align-items: center;
  width: 100%;
  min-height: 38px;
  padding: 0 12px;
  border: 0;
  border-radius: 11px;
  background: transparent;
  color: var(--muted-strong);
  font-weight: 660;
  text-align: left;
  transition: background 140ms ease, color 140ms ease;
}

.select-option:hover,
.select-option:focus-visible {
  background: var(--accent-soft);
  color: var(--text);
  outline: none;
}

.select-option.is-selected {
  background: var(--accent);
  color: #ffffff;
}

textarea {
  min-height: 320px;
  resize: vertical;
  padding: 14px;
  line-height: 1.56;
}

.field-hint {
  margin: -8px 0 0;
  color: var(--muted);
  font-size: 0.83rem;
  line-height: 1.45;
}

.prompt-options {
  display: grid;
  grid-template-columns: minmax(112px, 0.28fr) minmax(0, 1fr);
  gap: 12px;
}

.favorite-form-toggle,
.category-assignment-card {
  min-height: 82px;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.84), rgba(251, 250, 247, 0.78));
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.72), var(--shadow-card);
}

.favorite-form-toggle {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  justify-items: center;
  align-items: center;
  gap: 8px;
  width: 100%;
  padding: 12px 10px;
  color: var(--muted-strong);
  text-align: center;
  transition: background 180ms ease, border-color 180ms ease, color 180ms ease, box-shadow 180ms ease;
}

.favorite-form-icon {
  display: grid;
  width: 36px;
  height: 36px;
  place-items: center;
  border: 1px solid #ded6c6;
  border-radius: 16px;
  background: #f4f0e8;
  color: #6f665b;
}

.favorite-form-icon svg {
  width: 18px;
  height: 18px;
}

.favorite-form-copy {
  display: grid;
  gap: 2px;
}

.favorite-form-copy strong,
.category-assignment-content > span,
.category-create-panel > div > span,
.category-picker-heading span {
  color: var(--muted-strong);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.01em;
}

.favorite-form-copy small {
  color: var(--muted);
  font-size: 0.76rem;
  font-weight: 620;
}

.favorite-form-toggle:hover,
.favorite-form-toggle:focus-visible {
  border-color: var(--accent);
  background: #ffffff;
  box-shadow: 0 0 0 4px rgba(36, 34, 30, 0.08), var(--shadow-control);
  outline: none;
}

.favorite-form-toggle.is-active {
  border-color: #d9c99d;
  background: linear-gradient(145deg, #fbf5e6, #f4ecd5);
  color: #725b25;
}

.favorite-form-toggle.is-active .favorite-form-icon {
  border-color: #d9c99d;
  background: #f0e3bf;
  color: #725b25;
}

.favorite-form-toggle.is-active svg path {
  fill: currentColor;
}

.category-assignment-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 12px;
  padding: 14px;
}

.category-assignment-content {
  display: grid;
  min-width: 0;
  gap: 5px;
}

.category-assignment-content p,
.category-create-panel p,
.category-picker-heading p,
.category-dialog-header p {
  margin: 0;
  color: var(--muted);
  font-size: 0.84rem;
  line-height: 1.45;
}

.category-manager-open {
  min-width: 108px;
}

.selected-category-preview,
.category-picker {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.selected-category-preview {
  min-height: 26px;
}

.category-preview-empty,
.category-picker-empty {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  color: var(--muted);
  font-size: 0.84rem;
}

.category-screen {
  position: fixed;
  inset: 0;
  z-index: 36;
  display: none;
  min-height: 100vh;
  padding: 20px;
  overflow: auto;
  background: rgba(247, 245, 239, 0.58);
  backdrop-filter: blur(12px);
}

.category-screen.is-open {
  display: grid;
  align-items: center;
}

.category-dialog {
  display: grid;
  gap: 18px;
  width: min(100%, 760px);
  max-height: min(90dvh, 760px);
  overflow: auto;
  margin: auto;
  padding: clamp(20px, 4vw, 30px);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  background: rgba(255, 255, 255, 0.98);
  box-shadow: var(--shadow);
}

.category-dialog-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
}

.category-dialog-header .panel-heading {
  display: grid;
  gap: 8px;
}

.category-close {
  min-width: 92px;
}

.category-dialog-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
  gap: 14px;
}

.category-create-panel,
.category-picker-panel {
  display: grid;
  align-content: start;
  gap: 13px;
  min-width: 0;
  padding: 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: rgba(251, 250, 247, 0.72);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.7);
}

.category-create-panel > div,
.category-picker-heading {
  display: grid;
  gap: 4px;
}

.category-create-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 9px;
}

.category-create-row .primary-button {
  min-width: 92px;
}

.category-picker {
  min-height: 92px;
  align-content: start;
}

.category-item {
  display: inline-flex;
  align-items: stretch;
  max-width: 100%;
  min-height: 34px;
  overflow: hidden;
  border: 1px solid var(--category-border, #ded6c6);
  border-radius: 999px;
  background: var(--category-bg, #f2eee6);
  color: var(--category-text, #5f5546);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.42);
}

.category-choice {
  display: inline-flex;
  align-items: center;
  max-width: 100%;
  min-height: 32px;
  padding: 5px 12px;
  border: 0;
  border-radius: 999px;
  background: transparent;
  color: inherit;
  font-size: 0.78rem;
  font-weight: 760;
  line-height: 1.25;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  transition: background 150ms ease, box-shadow 150ms ease, opacity 150ms ease;
}

.category-choice:hover,
.category-choice:focus-visible {
  background: rgba(255, 255, 255, 0.38);
  box-shadow: inset 0 0 0 1px rgba(36, 34, 30, 0.08);
  outline: none;
}

.category-choice.is-selected {
  gap: 6px;
  background: rgba(255, 255, 255, 0.52);
  box-shadow: inset 0 0 0 2px rgba(36, 34, 30, 0.13), 0 5px 12px rgba(36, 34, 30, 0.045);
}

.category-choice.is-selected::before {
  content: "✓";
  display: inline-grid;
  width: 16px;
  height: 16px;
  place-items: center;
  border-radius: 999px;
  background: rgba(36, 34, 30, 0.08);
  color: currentColor;
  font-size: 0.68rem;
  font-weight: 900;
}

.category-delete-button {
  display: grid;
  width: 32px;
  min-height: 32px;
  place-items: center;
  padding: 0;
  border: 0;
  border-left: 1px solid rgba(36, 34, 30, 0.1);
  background: rgba(255, 255, 255, 0.18);
  color: inherit;
  opacity: 0.7;
  transition: background 150ms ease, color 150ms ease, opacity 150ms ease;
}

.category-delete-button svg {
  width: 14px;
  height: 14px;
  stroke: currentColor;
}

.category-delete-button:hover,
.category-delete-button:focus-visible {
  background: var(--danger-soft);
  color: var(--danger);
  opacity: 1;
  outline: none;
}

input::placeholder,
textarea::placeholder {
  color: #9b968d;
}

input:focus,
textarea:focus,
select:focus {
  border-color: var(--accent);
  background: var(--surface);
  box-shadow: 0 0 0 4px rgba(36, 34, 30, 0.08), var(--shadow-control);
}

.primary-button,
.ghost-button,
.danger-button,
.icon-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  border: 1px solid transparent;
  border-radius: var(--radius-md);
  font-weight: 700;
  transition: background 180ms ease, border-color 180ms ease, color 180ms ease, opacity 180ms ease, box-shadow 180ms ease;
}

.primary-button {
  padding: 0 17px;
  background: var(--accent);
  color: #ffffff;
  box-shadow: 0 10px 22px rgba(36, 34, 30, 0.16);
}

.topbar-action {
  min-width: 138px;
  height: 46px;
}

.primary-button:hover,
.ghost-button:hover,
.danger-button:hover,
.icon-button:hover {
  box-shadow: var(--shadow-control);
}

.primary-button:hover {
  box-shadow: 0 14px 28px rgba(36, 34, 30, 0.18);
}

.primary-button:disabled {
  cursor: not-allowed;
  opacity: 0.62;
}

.ghost-button {
  padding: 0 15px;
  border-color: var(--border);
  background: rgba(255, 255, 255, 0.72);
  color: var(--text);
  box-shadow: var(--shadow-control);
}

.danger-button {
  padding: 0 15px;
  border-color: #e9b6ad;
  background: var(--danger);
  color: #ffffff;
  box-shadow: 0 10px 22px rgba(170, 45, 34, 0.14);
}

.direction-button,
.favorite-filter-button {
  width: 142px;
  height: 44px;
  border-color: var(--border);
  background: var(--surface-soft);
  color: var(--text);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.7), 0 7px 16px rgba(36, 34, 30, 0.035);
  font-weight: 400;
  text-align: center;
}

.direction-button:hover,
.direction-button:focus-visible,
.favorite-filter-button:hover,
.favorite-filter-button:focus-visible {
  border-color: var(--accent);
  background: var(--surface);
  box-shadow: 0 0 0 4px rgba(36, 34, 30, 0.08), var(--shadow-control);
  outline: none;
}

.favorite-filter-button {
  width: 104px;
  gap: 5px;
  justify-content: center;
  padding: 0 9px;
  border-radius: var(--radius-md);
  font-size: 0.9rem;
}

.favorite-filter-button svg {
  width: 15px;
  height: 15px;
  flex: 0 0 auto;
}

.favorite-filter-button.is-active {
  border-color: #dfd3b7;
  background: #fbf7ea;
  color: #6d5b2b;
}

.favorite-filter-button.is-active svg path {
  fill: currentColor;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.library-body {
  min-height: 0;
  overflow-y: auto;
  padding: 2px 2px 12px 0;
  border-radius: var(--radius-lg);
  scrollbar-width: none;
}

.library-body::-webkit-scrollbar {
  width: 0;
  height: 0;
}

.empty-state {
  display: grid;
  min-height: 220px;
  height: 100%;
  gap: 7px;
  align-content: center;
  padding: clamp(30px, 7vw, 64px);
  border: 1px dashed var(--border-strong);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.58);
  box-shadow: var(--shadow-card);
  color: var(--muted);
  text-align: center;
}

.empty-state span {
  color: var(--text);
  font-size: clamp(1rem, 2.4vw, 1.35rem);
  font-weight: 740;
  letter-spacing: -0.035em;
}

.empty-state p {
  margin-bottom: 0;
  line-height: 1.5;
}

.empty-state.is-hidden {
  display: none;
}

.prompt-list {
  display: grid;
  gap: 13px;
  padding: 0 4px 4px 0;
}

.prompt-list--grid {
  grid-template-columns: repeat(auto-fill, minmax(235px, 1fr));
  grid-auto-rows: 1fr;
  align-items: stretch;
}

.prompt-list--mosaic {
  display: block;
  column-count: 2;
  column-gap: 14px;
}

.prompt-list--titles {
  gap: 9px;
}

.prompt-card {
  position: relative;
  display: grid;
  gap: 10px;
  min-width: 0;
  padding: 18px 18px 16px;
  border: 1px solid rgba(226, 219, 208, 0.98);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.88);
  box-shadow: var(--shadow-card);
  transition: border-color 180ms ease, box-shadow 180ms ease, background 180ms ease;
}

.prompt-card:hover {
  border-color: var(--border-strong);
  background: rgba(255, 255, 255, 0.96);
  box-shadow: var(--shadow-card-hover);
}

.prompt-card-header {
  display: grid;
  gap: 5px;
  padding-right: 42px;
}

.prompt-card-title {
  margin: 0;
  font-size: 1rem;
  line-height: 1.26;
  letter-spacing: -0.025em;
  overflow-wrap: anywhere;
}

.category-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 3px;
}

.category-badge {
  display: inline-flex;
  align-items: center;
  max-width: 100%;
  min-height: 24px;
  padding: 3px 9px;
  border: 1px solid var(--category-border, #ded6c6);
  border-radius: 999px;
  background: var(--category-bg, #f2eee6);
  color: var(--category-text, #5f5546);
  font-size: 0.72rem;
  font-weight: 720;
  line-height: 1.25;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.category-badge--empty {
  border-color: #e0d8cb;
  background: #f4f0e8;
  color: #81796f;
}


.prompt-content {
  margin: 0 0 34px;
  color: var(--muted-strong);
  font-size: 0.91rem;
  line-height: 1.58;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.prompt-list--compact .prompt-content,
.prompt-list--grid .prompt-content,
.prompt-list--mosaic .prompt-content {
  display: -webkit-box;
  overflow: hidden;
  -webkit-box-orient: vertical;
}

.prompt-list--compact .prompt-card {
  min-height: 178px;
}

.prompt-list--compact .prompt-content {
  -webkit-line-clamp: 3;
}

.prompt-list--grid .prompt-card {
  grid-template-rows: auto minmax(0, 1fr);
  min-height: 274px;
  height: 100%;
}

.prompt-list--grid .prompt-content {
  -webkit-line-clamp: 5;
}

.prompt-list--mosaic .prompt-card {
  display: inline-grid;
  width: 100%;
  min-height: 0;
  margin: 0 0 14px;
  break-inside: avoid;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.96), rgba(251, 250, 247, 0.88)),
    var(--surface);
}

.prompt-list--mosaic .prompt-content {
  font-size: 0.94rem;
}

.prompt-list--mosaic .prompt-card--short .prompt-content {
  -webkit-line-clamp: 4;
}

.prompt-list--mosaic .prompt-card--medium .prompt-content {
  -webkit-line-clamp: 7;
}

.prompt-list--mosaic .prompt-card--long .prompt-content {
  -webkit-line-clamp: 10;
}

.prompt-list--titles .prompt-card {
  grid-template-columns: minmax(0, 1fr) auto auto;
  align-items: center;
  gap: 12px;
  min-height: 0;
  padding: 13px 14px;
}

.prompt-list--titles .prompt-card-header {
  grid-column: 1;
  grid-row: 1;
  padding-right: 0;
}

.prompt-list--titles .category-badges {
  margin-top: 4px;
}

.prompt-list--titles .category-badge {
  max-width: 170px;
}

.prompt-list--titles .favorite-button {
  position: static;
}

.prompt-list--titles .copy-button {
  position: static;
  grid-column: 2;
  grid-row: 1;
}

.prompt-list--titles .prompt-actions {
  position: static;
  grid-column: 3;
  grid-row: 1;
}

.icon-button {
  width: 34px;
  height: 34px;
  min-height: 34px;
  padding: 0;
  border-color: var(--border);
  background: rgba(255, 255, 255, 0.78);
  color: var(--muted-strong);
  box-shadow: 0 7px 16px rgba(36, 34, 30, 0.055);
}

.icon-button svg {
  width: 16px;
  height: 16px;
  stroke: currentColor;
}

.icon-button:hover {
  border-color: var(--border-strong);
  background: #ffffff;
  color: var(--text);
}

.icon-button.is-copied,
.icon-button.is-copied:hover,
.ghost-button.is-copied,
.ghost-button.is-copied:hover {
  border-color: #91c9a9;
  background: var(--success-soft);
  color: var(--success);
  box-shadow: 0 0 0 4px rgba(33, 110, 78, 0.1), var(--shadow-control);
}

.primary-button.is-copied,
.primary-button.is-copied:hover {
  border-color: var(--success);
  background: var(--success);
  color: #ffffff;
  box-shadow: 0 12px 24px rgba(33, 110, 78, 0.18);
}

.favorite-button {
  border-radius: 999px;
}

.favorite-button:hover,
.favorite-button:focus-visible {
  border-color: #d9c99d;
  background: #fbf5e6;
  color: #725b25;
}

.favorite-button.is-active {
  border-color: #d9c99d;
  background: #f6eed8;
  color: #725b25;
}

.favorite-button.is-active svg path {
  fill: currentColor;
}

.copy-button {
  position: absolute;
  top: 14px;
  right: 14px;
}

.prompt-actions {
  position: absolute;
  right: 14px;
  bottom: 14px;
  display: inline-flex;
  gap: 7px;
}

.icon-button.danger:hover {
  border-color: #f2bbb2;
  background: var(--danger-soft);
  color: var(--danger);
}

.composer-screen,
.viewer-screen,
.delete-screen {
  position: fixed;
  inset: 0;
  z-index: 30;
  display: none;
  min-height: 100vh;
  padding: 20px;
  overflow: auto;
  background: rgba(247, 245, 239, 0.8);
  backdrop-filter: blur(18px);
}

.composer-screen.is-open,
.viewer-screen.is-open,
.delete-screen.is-open {
  display: grid;
  align-items: center;
}

.composer-dialog,
.category-dialog,
.viewer-dialog,
.delete-dialog {
  margin: auto;
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  background: rgba(255, 255, 255, 0.96);
  box-shadow: var(--shadow);
}

.composer-dialog {
  width: min(100%, 860px);
  padding: clamp(22px, 4vw, 34px);
}

.viewer-dialog {
  display: grid;
  gap: 20px;
  width: min(100%, 900px);
  max-height: min(88vh, 860px);
  padding: clamp(22px, 4vw, 34px);
  overflow: hidden;
}

.delete-dialog {
  display: grid;
  gap: 24px;
  width: min(100%, 540px);
  padding: clamp(20px, 4vw, 28px);
}

.composer-header,
.viewer-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
}

.composer-close,
.viewer-close {
  min-width: 92px;
}

.viewer-content {
  display: grid;
  gap: 12px;
  min-height: 0;
  overflow: hidden;
}

.viewer-categories {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
}

.viewer-categories:empty {
  display: none;
}

.viewer-prompt-content {
  max-height: min(58vh, 560px);
  margin: 0;
  overflow: auto;
  padding: clamp(16px, 3vw, 22px);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--surface-soft);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.76), var(--shadow-card);
  color: var(--muted-strong);
  font-size: 0.96rem;
  line-height: 1.62;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.viewer-actions {
  display: flex;
  justify-content: flex-end;
}

.prompt-form {
  display: grid;
  gap: 15px;
  margin-top: 22px;
}

.prompt-form .primary-button {
  width: 100%;
}

.delete-content {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 15px;
}

.delete-mark {
  display: grid;
  width: 38px;
  height: 38px;
  place-items: center;
  border: 1px solid #f2bbb2;
  border-radius: 14px;
  background: var(--danger-soft);
  color: var(--danger);
  font-size: 1.15rem;
  font-weight: 800;
  box-shadow: 0 8px 18px rgba(170, 45, 34, 0.08);
}

.delete-mark::before {
  content: "!";
}

.delete-content h2 {
  margin: 0 0 8px;
  font-size: clamp(1.35rem, 4vw, 1.75rem);
  line-height: 1.05;
  letter-spacing: -0.05em;
}

.delete-content p {
  margin-bottom: 0;
  color: var(--muted-strong);
  line-height: 1.55;
}

.delete-prompt-name {
  display: block;
  margin-top: 12px;
  overflow-wrap: anywhere;
}

.delete-warning {
  margin-top: 8px;
  font-size: 0.9rem;
}

.delete-actions {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
}

.site-footer {
  display: grid;
  gap: 3px;
  padding: 0 8px;
  color: #69645d;
  font-size: 0.8rem;
  text-align: center;
}

.site-footer p {
  margin: 0;
}

.site-footer strong {
  color: #47433e;
}

.footer-brand-link {
  color: inherit;
  border-radius: 8px;
  text-decoration: none;
  transition: color 160ms ease, opacity 160ms ease;
}

.footer-brand-link:hover {
  color: var(--text);
  opacity: 0.86;
}

.toast {
  position: fixed;
  right: 16px;
  bottom: 16px;
  z-index: 40;
  max-width: min(420px, calc(100vw - 32px));
  padding: 13px 15px;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.94);
  color: var(--text);
  box-shadow: var(--shadow-soft);
  opacity: 0;
  pointer-events: none;
  transform: translateY(10px);
  transition: opacity 180ms ease, transform 180ms ease;
}

.toast.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.toast.is-error {
  border-color: #ffd2cc;
  background: var(--danger-soft);
  color: var(--danger);
}

.toast.is-success {
  border-color: #b7ebcf;
  background: var(--success-soft);
  color: var(--success);
}

@media (min-width: 720px) and (max-width: 1119px) {
  body {
    overflow: auto;
  }

  body.has-modal-open {
    overflow: hidden;
  }

  .app-shell {
    width: min(100% - 26px, var(--max-width));
    min-height: 100dvh;
    height: auto;
  }

  .main-layout,
  .library-panel {
    overflow: visible;
  }

  .library-panel {
    min-height: calc(100dvh - 118px);
    height: auto;
  }

  .library-controls {
    grid-template-columns: minmax(280px, 1fr) 160px 104px;
    align-items: end;
  }

  .search-field {
    grid-column: 1 / -1;
  }

  .library-body {
    overflow: visible;
  }

  .direction-button,
  .favorite-filter-button {
    width: 100%;
    border-radius: var(--radius-md);
  }

  .prompt-options {
    grid-template-columns: minmax(112px, 0.28fr) minmax(0, 1fr);
  }

  .category-dialog-layout {
    grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  }
}

@media (min-width: 1120px) {
  .library-controls {
    grid-template-columns: minmax(340px, 1.2fr) 160px 104px 146px 142px 150px;
    align-items: end;
  }
}

@media (max-width: 719px) {
  body {
    overflow: auto;
  }

  body.has-modal-open {
    overflow: hidden;
  }

  .app-shell {
    width: min(100% - 22px, var(--max-width));
    min-height: 100dvh;
    height: auto;
    padding-top: 12px;
    padding-bottom: 7px;
    row-gap: 8px;
  }

  .main-layout,
  .library-panel {
    overflow: visible;
  }

  .library-panel {
    height: auto;
  }

  .library-body {
    overflow: visible;
  }

  .topbar {
    align-items: flex-start;
    flex-direction: column;
  }

  .topbar-action {
    width: 100%;
  }

  .library-panel,
  .composer-dialog,
  .category-dialog,
  .viewer-dialog,
  .delete-dialog,
  .empty-state {
    border-radius: 22px;
  }

  .direction-button {
    width: 100%;
  }

  .favorite-filter-button {
    width: 100%;
    border-radius: var(--radius-md);
  }

  .prompt-options,
  .category-assignment-card,
  .category-dialog-layout {
    grid-template-columns: minmax(0, 1fr);
  }

  .favorite-form-toggle {
    min-height: 64px;
    grid-template-columns: auto minmax(0, 1fr);
    justify-items: start;
    text-align: left;
  }

  .category-manager-open,
  .category-close {
    width: 100%;
  }

  .category-create-row {
    grid-template-columns: minmax(0, 1fr);
  }

  .category-create-row .primary-button {
    width: 100%;
  }

  .prompt-list--mosaic {
    column-count: 1;
  }

  .prompt-list--titles .prompt-card {
    grid-template-columns: minmax(0, 1fr) auto;
  }

  .prompt-list--titles .copy-button {
    grid-column: 2;
  }

  .prompt-list--titles .prompt-actions {
    grid-column: 1 / -1;
    justify-self: end;
  }

  .composer-screen,
  .category-screen,
  .viewer-screen,
  .delete-screen {
    padding: 10px;
  }

  .composer-header,
  .category-dialog-header,
  .viewer-header {
    align-items: stretch;
    flex-direction: column;
  }

  .composer-close,
  .category-close,
  .viewer-close,
  .viewer-actions .primary-button {
    width: 100%;
  }

  .delete-content {
    grid-template-columns: minmax(0, 1fr);
  }

  .delete-actions {
    flex-direction: column-reverse;
  }

  .delete-actions button {
    width: 100%;
  }

  .site-footer {
    font-size: 0.74rem;
  }
}