/* src/client/styles/base.css */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
:root,
:root[data-theme=dark] {
  color-scheme: dark;
  --bg: #181816;
  --surface: #222220;
  --surface-2: #2C2C2A;
  --border: rgba(255,255,255,0.10);
  --border-mid: rgba(255,255,255,0.18);
  --text-primary: #F0EFE8;
  --text-secondary: #A8A8A0;
  --text-muted: #6A6A64;
  --teal: #1D9E75;
  --teal-light: #04342C;
  --teal-text: #9FE1CB;
  --purple: #7F77DD;
  --purple-light: #26215C;
  --purple-text: #AFA9EC;
  --coral: #D85A30;
  --coral-light: #4A1B0C;
  --coral-text: #F0997B;
  --pink: #D4537E;
  --pink-light: #4B1528;
  --pink-text: #ED93B1;
  --blue: #378ADD;
  --blue-light: #042C53;
  --blue-text: #85B7EB;
  --info-bg: #042C53;
  --info-text: #85B7EB;
  --success-bg: #04342C;
  --success-text: #9FE1CB;
  --neutral-bg: #2C2C2A;
  --neutral-text: #A8A8A0;
  --card-mine-bg: #3A3A37;
  --card-mine-border: rgba(255, 255, 255, 0.16);
  --btn-glass-border: rgba(255, 255, 255, 0.28);
  --btn-glass-bg: rgba(255, 255, 255, 0.04);
  --btn-glass-bg-hover: rgba(255, 255, 255, 0.10);
  --btn-glass-border-hover: rgba(255, 255, 255, 0.38);
  --btn-glass-inset: rgba(255, 255, 255, 0.22);
  --btn-glass-shadow: rgba(0, 0, 0, 0.15);
  --radius: 12px;
  --radius-sm: 8px;
  --radius-pill: 999px;
}
:root[data-theme=light] {
  color-scheme: light;
  --bg: #FAFAF8;
  --surface: #FFFFFF;
  --surface-2: #F4F3EF;
  --border: rgba(0,0,0,0.10);
  --border-mid: rgba(0,0,0,0.18);
  --text-primary: #1A1A18;
  --text-secondary: #5A5A56;
  --text-muted: #9A9A94;
  --teal-light: #E1F5EE;
  --teal-text: #0F6E56;
  --purple-light: #EEEDFE;
  --purple-text: #3C3489;
  --coral-light: #FAECE7;
  --coral-text: #993C1D;
  --pink-light: #FBEAF0;
  --pink-text: #72243E;
  --blue-light: #E6F1FB;
  --blue-text: #0C447C;
  --info-bg: #E6F1FB;
  --info-text: #0C447C;
  --success-bg: #E1F5EE;
  --success-text: #0F6E56;
  --neutral-bg: #F4F3EF;
  --neutral-text: #5A5A56;
  --card-mine-bg: #E7E6E1;
  --card-mine-border: rgba(0, 0, 0, 0.12);
  --btn-glass-border: rgba(0, 0, 0, 0.08);
  --btn-glass-bg: rgba(255, 255, 255, 0.28);
  --btn-glass-bg-hover: rgba(255, 255, 255, 0.42);
  --btn-glass-border-hover: rgba(0, 0, 0, 0.12);
  --btn-glass-inset: rgba(255, 255, 255, 0.65);
  --btn-glass-shadow: rgba(0, 0, 0, 0.06);
}
@media (prefers-color-scheme: light) {
  :root:not([data-theme]) {
    color-scheme: light;
    --bg: #FAFAF8;
    --surface: #FFFFFF;
    --surface-2: #F4F3EF;
    --border: rgba(0,0,0,0.10);
    --border-mid: rgba(0,0,0,0.18);
    --text-primary: #1A1A18;
    --text-secondary: #5A5A56;
    --text-muted: #9A9A94;
    --teal-light: #E1F5EE;
    --teal-text: #0F6E56;
    --purple-light: #EEEDFE;
    --purple-text: #3C3489;
    --coral-light: #FAECE7;
    --coral-text: #993C1D;
    --pink-light: #FBEAF0;
    --pink-text: #72243E;
    --blue-light: #E6F1FB;
    --blue-text: #0C447C;
    --info-bg: #E6F1FB;
    --info-text: #0C447C;
    --success-bg: #E1F5EE;
    --success-text: #0F6E56;
    --neutral-bg: #F4F3EF;
    --neutral-text: #5A5A56;
    --card-mine-bg: #E7E6E1;
    --card-mine-border: rgba(0, 0, 0, 0.12);
    --btn-glass-border: rgba(0, 0, 0, 0.08);
    --btn-glass-bg: rgba(255, 255, 255, 0.28);
    --btn-glass-bg-hover: rgba(255, 255, 255, 0.42);
    --btn-glass-border-hover: rgba(0, 0, 0, 0.12);
    --btn-glass-inset: rgba(255, 255, 255, 0.65);
    --btn-glass-shadow: rgba(0, 0, 0, 0.06);
  }
}
body {
  font-family:
    "Georgia",
    "Times New Roman",
    serif;
  background: var(--bg);
  color: var(--text-primary);
  min-height: 100vh;
  padding: 2rem 1rem;
}
.page {
  max-width: 700px;
  margin: 0 auto;
}
.site-header {
  position: relative;
  text-align: center;
  margin-bottom: 2.5rem;
}
.theme-toggle {
  position: absolute;
  top: 0;
  right: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  padding: 0;
  border: 0.5px solid var(--border-mid);
  border-radius: 50%;
  background: var(--surface);
  color: var(--text-secondary);
  cursor: pointer;
  transition:
    background 0.15s,
    border-color 0.15s,
    color 0.15s,
    transform 0.15s;
}
.theme-toggle:hover {
  background: var(--surface-2);
  color: var(--text-primary);
  transform: scale(1.04);
}
.theme-toggle:active {
  transform: scale(0.96);
}
.theme-toggle svg {
  display: block;
  width: 18px;
  height: 18px;
}
.theme-icon-sun,
.theme-icon-moon {
  display: none;
}
:root[data-theme=dark] .theme-icon-sun {
  display: block;
}
:root[data-theme=light] .theme-icon-moon {
  display: block;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme]) .theme-icon-sun {
    display: block;
  }
}
@media (prefers-color-scheme: light) {
  :root:not([data-theme]) .theme-icon-moon {
    display: block;
  }
}
header h1 {
  font-size: 26px;
  font-weight: normal;
  letter-spacing: 0.01em;
  color: var(--text-primary);
  margin-bottom: 6px;
}
header p {
  font-size: 14px;
  color: var(--text-muted);
  font-family: "Helvetica Neue", sans-serif;
  font-style: italic;
}
.sync-status {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 10px;
  padding: 3px 10px;
  border-radius: var(--radius-pill);
  border: 0.5px solid var(--border-mid);
  background: var(--surface-2);
  font-family:
    "Helvetica Neue",
    Arial,
    sans-serif;
  font-size: 11px;
  letter-spacing: 0.02em;
  color: var(--text-muted);
}
.sync-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--text-muted);
  flex-shrink: 0;
  transition: background 0.2s;
}
.sync-status[data-state=synced] {
  color: var(--teal-text);
}
.sync-status[data-state=synced] .sync-dot {
  background: var(--teal);
}
.sync-status[data-state=syncing] .sync-dot {
  background: var(--blue);
  animation: sync-pulse 1s ease-in-out infinite;
}
.sync-status[data-state=offline] {
  color: var(--coral-text);
}
.sync-status[data-state=offline] .sync-dot {
  background: var(--coral);
}
@keyframes sync-pulse {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: 0.3;
  }
}
.intro-card {
  background: var(--surface-2);
  border-radius: var(--radius);
  padding: 1rem 1.25rem;
  margin-bottom: 1.75rem;
  font-size: 14px;
  font-family:
    "Helvetica Neue",
    Arial,
    sans-serif;
  color: var(--text-secondary);
  line-height: 1.65;
}
.intro-card strong {
  color: var(--text-primary);
  font-weight: 500;
}
.auth-card {
  background: var(--surface);
  border: 0.5px solid var(--border);
  border-radius: var(--radius);
  padding: 14px 16px;
  margin-bottom: 1.25rem;
  font-family:
    "Helvetica Neue",
    Arial,
    sans-serif;
  color: var(--text-secondary);
}
.auth-card h2 {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  margin-bottom: 10px;
  font-weight: 500;
}
.auth-row {
  display: flex;
  gap: 8px;
  align-items: center;
  flex-wrap: wrap;
  margin-top: 10px;
}
.auth-input {
  flex: 1;
  min-width: 220px;
  border: 0.5px solid var(--border-mid);
  border-radius: var(--radius-sm);
  padding: 10px 12px;
  background: var(--surface-2);
  color: var(--text-primary);
  font-size: 14px;
}
.auth-button {
  border: 0.5px solid var(--btn-glass-border);
  border-radius: var(--radius-pill);
  padding: 9px 14px;
  background: var(--btn-glass-bg);
  color: var(--text-primary);
  cursor: pointer;
}
.auth-button:hover {
  background: var(--btn-glass-bg-hover);
}
.auth-note {
  margin-top: 8px;
  font-size: 12px;
  color: var(--text-muted);
  overflow-wrap: anywhere;
}
.auth-note.error {
  color: var(--coral-text);
}

/* src/client/styles/app.css */
.tabs-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 14px;
  margin-bottom: 1.75rem;
}
.tabs {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  font-family:
    "Helvetica Neue",
    Arial,
    sans-serif;
  touch-action: manipulation;
}
.tabs.is-tab-dragging {
  touch-action: none;
}
.tab {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 18px;
  border-radius: var(--radius-pill);
  border: 0.5px solid var(--border-mid);
  font-size: 13px;
  cursor: grab;
  background: transparent;
  color: var(--text-secondary);
  transition:
    background 0.15s,
    border-color 0.15s,
    color 0.15s,
    opacity 0.15s;
  user-select: none;
  -webkit-user-select: none;
  -webkit-touch-callout: none;
  touch-action: manipulation;
}
.tab-chip {
  display: inline-flex;
  align-items: center;
  gap: 0;
}
.tab-chip .tab {
  border-top-right-radius: 0;
  border-bottom-right-radius: 0;
  padding-right: 10px;
}
.tab-chip .tab-close {
  align-self: stretch;
  margin: 0;
  margin-left: -1px;
  padding: 0 10px;
  border: 0.5px solid var(--border-mid);
  border-left: none;
  border-radius: 0 var(--radius-pill) var(--radius-pill) 0;
  background: transparent;
  color: var(--text-muted);
}
.tab-chip .tab.active + .tab-close {
  background: var(--surface-2);
  border-color: var(--border-mid);
  color: var(--text-secondary);
}
.tab-chip.hidden {
  display: none;
}
.tab:active {
  cursor: grabbing;
}
.tab:hover {
  background: var(--surface-2);
}
.tab.active {
  background: var(--surface-2);
  color: var(--text-primary);
  border-color: var(--border-mid);
  font-weight: 500;
}
.tab.dragging {
  opacity: 0.5;
  cursor: grabbing;
}
.tab.drag-over {
  border-color: var(--text-secondary);
}
.tab.touch-pending {
  opacity: 0.85;
}
.tab-label {
  pointer-events: none;
}
.tab-close {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin: 0;
  padding: 0 2px;
  border: none;
  background: transparent;
  color: var(--text-muted);
  font-size: 14px;
  line-height: 1;
  cursor: pointer;
  border-radius: 4px;
}
.tab-close:hover {
  color: var(--text-primary);
  background: transparent;
}
.tab-chip .tab-close:hover {
  color: var(--text-primary);
}
.rules-reopen {
  border: none;
  background: transparent;
  padding: 0;
  font-family:
    "Helvetica Neue",
    Arial,
    sans-serif;
  font-size: 12px;
  color: var(--text-muted);
  cursor: pointer;
  text-decoration: underline;
  text-underline-offset: 2px;
}
.rules-reopen:hover {
  color: var(--text-secondary);
}
.legend {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 1.5rem;
  font-family:
    "Helvetica Neue",
    Arial,
    sans-serif;
}
.legend-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: var(--text-muted);
}
.q-tag {
  font-size: 11px;
  padding: 2px 9px;
  border-radius: var(--radius-pill);
  font-family:
    "Helvetica Neue",
    Arial,
    sans-serif;
  display: inline-block;
}
.tag-both {
  background: var(--neutral-bg);
  color: var(--neutral-text);
}
.tag-you {
  background: var(--info-bg);
  color: var(--info-text);
}
.tag-her {
  background: var(--success-bg);
  color: var(--success-text);
}
.category-block {
  margin-bottom: 2rem;
}
.cat-header {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 0.75rem;
  font-family:
    "Helvetica Neue",
    Arial,
    sans-serif;
}
.cat-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}
.section-label {
  font-size: 11px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.09em;
  font-weight: 500;
}
.q-list {
  display: flex;
  flex-direction: column;
  gap: 9px;
}
.q-card {
  background: var(--surface);
  border: 0.5px solid var(--border);
  border-radius: var(--radius);
  padding: 13px 16px;
  display: flex;
  align-items: flex-start;
  gap: 12px;
  overflow: hidden;
}
.q-card.thread-expanded {
  height: calc(100dvh - 190px);
  max-height: calc(100dvh - 190px);
  flex-direction: column;
  gap: 0;
  padding: 0;
}
.thread-card-header {
  width: 100%;
  display: flex;
  gap: 12px;
  align-items: flex-start;
  cursor: pointer;
  padding: 13px 16px 14px;
  border-bottom: 0.5px solid var(--border);
  flex-shrink: 0;
}
.thread-card-header .q-body {
  flex: 1;
}
.thread-header-actions {
  flex-shrink: 0;
  display: flex;
  align-items: flex-start;
  gap: 6px;
  padding-top: 1px;
}
.thread-header-actions .q-edit-btn {
  width: 30px;
  height: 30px;
}
.thread-header-actions .q-edit-btn svg {
  width: 15px;
  height: 15px;
}
.thread-card-header.is-editing {
  cursor: default;
  align-items: flex-start;
}
.thread-card-header .thread-title-edit {
  flex: 1;
  min-width: 0;
}
.cat-edit-icon {
  margin-left: auto;
}
.q-share-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  padding: 0;
  flex-shrink: 0;
  border: 0.5px solid var(--btn-glass-border);
  border-radius: 50%;
  background: var(--btn-glass-bg);
  box-shadow: inset 0 1px 0 var(--btn-glass-inset);
  color: var(--text-muted);
  cursor: pointer;
  transition:
    background 0.15s,
    color 0.15s,
    border-color 0.15s;
}
.q-share-btn:hover {
  background: var(--btn-glass-bg-hover);
  border-color: var(--btn-glass-border-hover);
  color: var(--text-primary);
}
.q-share-btn svg {
  width: 15px;
  height: 15px;
  display: block;
}
.q-body {
  flex: 1;
  min-width: 0;
}
.q-num {
  font-size: 12px;
  color: var(--text-muted);
  min-width: 20px;
  padding-top: 3px;
  font-family:
    "Helvetica Neue",
    Arial,
    sans-serif;
  flex-shrink: 0;
}
.q-text {
  font-size: 15px;
  color: var(--text-primary);
  line-height: 1.55;
  overflow-wrap: anywhere;
  word-break: break-word;
}
.q-actions {
  margin-left: auto;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  gap: 6px;
  opacity: 0;
  transition: opacity 0.15s;
}
.q-card:hover .q-actions {
  opacity: 1;
}
.q-edit-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  padding: 0;
  flex-shrink: 0;
  border: 0.5px solid var(--btn-glass-border);
  border-radius: 50%;
  background: var(--btn-glass-bg);
  box-shadow: inset 0 1px 0 var(--btn-glass-inset);
  color: var(--text-muted);
  cursor: pointer;
  transition:
    background 0.15s,
    color 0.15s,
    border-color 0.15s;
}
.q-edit-btn:hover {
  background: var(--btn-glass-bg-hover);
  border-color: var(--btn-glass-border-hover);
  color: var(--text-primary);
}
.q-edit-btn svg {
  width: 14px;
  height: 14px;
  display: block;
}
.q-delete {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  padding: 0;
  flex-shrink: 0;
  border: 0.5px solid var(--btn-glass-border);
  border-radius: 50%;
  background: var(--btn-glass-bg);
  box-shadow: inset 0 1px 0 var(--btn-glass-inset);
  font-family:
    "Helvetica Neue",
    Arial,
    sans-serif;
  font-size: 16px;
  line-height: 1;
  color: var(--text-muted);
  cursor: pointer;
  transition:
    background 0.15s,
    color 0.15s,
    border-color 0.15s;
}
.q-delete:hover {
  background: var(--btn-glass-bg-hover);
  border-color: var(--btn-glass-border-hover);
  color: #c0392b;
}
.q-edit-form {
  display: flex;
  flex-direction: column;
  gap: 8px;
  width: 100%;
}
.q-edit-textarea {
  width: 100%;
  min-height: 44px;
  resize: none;
  overflow-y: auto;
  border: 0.5px solid var(--border-mid);
  border-radius: var(--radius-sm);
  padding: 8px 10px;
  background: transparent;
  color: var(--text-primary);
  font: inherit;
  font-size: 15px;
  line-height: 1.5;
}
.q-edit-row {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 8px;
  flex-wrap: wrap;
}
.q-edit-select {
  border: 0.5px solid var(--border-mid);
  border-radius: var(--radius-sm);
  padding: 6px 8px;
  background: var(--surface);
  color: var(--text-primary);
  font-family:
    "Helvetica Neue",
    Arial,
    sans-serif;
  font-size: 12px;
  margin-right: auto;
}
.cat-edit-btn,
.thread-send,
.cat-save-btn,
.cat-cancel-btn {
  border: 0.5px solid var(--btn-glass-border);
  border-radius: var(--radius-pill);
  background: var(--btn-glass-bg);
  color: var(--text-secondary);
  font-family:
    "Helvetica Neue",
    Arial,
    sans-serif;
  font-size: 11px;
  cursor: pointer;
  transition:
    background 0.15s,
    color 0.15s,
    border-color 0.15s;
}
.cat-edit-btn:hover,
.thread-send:hover,
.cat-save-btn:hover,
.cat-cancel-btn:hover {
  background: var(--btn-glass-bg-hover);
  color: var(--text-primary);
}
.cat-edit-btn {
  margin-left: auto;
  padding: 4px 9px;
}
.cat-edit-form {
  display: grid;
  grid-template-columns: 1fr 44px auto auto;
  gap: 8px;
  width: 100%;
  align-items: center;
}
.cat-edit-input {
  border: 0.5px solid var(--border-mid);
  border-radius: var(--radius-sm);
  background: var(--surface);
  color: var(--text-primary);
  padding: 8px 10px;
  font-family:
    "Helvetica Neue",
    Arial,
    sans-serif;
  font-size: 13px;
}
.cat-color-input {
  width: 44px;
  height: 34px;
  padding: 2px;
}
.cat-save-btn,
.cat-cancel-btn {
  padding: 7px 10px;
}
.q-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 7px;
  font-family:
    "Helvetica Neue",
    Arial,
    sans-serif;
}
.thread-count {
  font-size: 11px;
  color: var(--text-muted);
}
.add-form {
  margin-top: 12px;
  background: var(--surface-2);
  border: 0.5px dashed var(--border-mid);
  border-radius: var(--radius);
  padding: 10px 12px;
  font-family:
    "Helvetica Neue",
    Arial,
    sans-serif;
}
.add-label {
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  display: block;
  margin-bottom: 6px;
}
.add-input {
  display: block;
  width: 100%;
  border: 0.5px solid var(--border-mid);
  border-radius: var(--radius-sm);
  padding: 10px 12px;
  font-size: 15px;
  font-family:
    "Georgia",
    "Times New Roman",
    serif;
  line-height: 1.55;
  background: var(--surface);
  color: var(--text-primary);
  resize: none;
  overflow: hidden;
  min-height: 72px;
  field-sizing: content;
}
.add-input::placeholder {
  color: var(--text-muted);
  font-family:
    "Helvetica Neue",
    Arial,
    sans-serif;
  font-size: 13px;
}
.add-actions {
  display: flex;
  gap: 8px;
  margin-top: 8px;
  align-items: center;
}
.add-select {
  border: 0.5px solid var(--border-mid);
  border-radius: var(--radius-sm);
  padding: 8px 10px;
  font-size: 13px;
  background: var(--surface);
  color: var(--text-primary);
  flex: 1;
  min-width: 0;
}
.add-button {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 0.5px solid var(--btn-glass-border);
  border-radius: 50%;
  background: var(--btn-glass-bg);
  backdrop-filter: blur(18px) saturate(1.4);
  -webkit-backdrop-filter: blur(18px) saturate(1.4);
  box-shadow: inset 0 1px 0 var(--btn-glass-inset), 0 4px 20px var(--btn-glass-shadow);
  color: var(--text-primary);
  cursor: pointer;
  flex-shrink: 0;
  transition:
    background 0.15s,
    border-color 0.15s,
    transform 0.15s;
}
.add-button svg {
  display: block;
  width: 20px;
  height: 20px;
}
.add-button:hover {
  background: var(--btn-glass-bg-hover);
  border-color: var(--btn-glass-border-hover);
  transform: scale(1.04);
}
.add-button:active {
  transform: scale(0.96);
}
@media (max-width: 600px) {
  body {
    padding: 1.25rem 0.75rem;
  }
  .add-form {
    padding: 10px;
  }
  .q-card {
    padding: 12px 14px;
  }
  .q-actions {
    opacity: 1;
  }
}
.rule-card {
  background: var(--surface);
  border: 0.5px solid var(--border);
  border-radius: var(--radius);
  padding: 14px 16px;
  margin-bottom: 9px;
  font-family:
    "Helvetica Neue",
    Arial,
    sans-serif;
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.6;
}
.rule-card strong {
  color: var(--text-primary);
  font-weight: 500;
}
.onboarding-step {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  margin-bottom: 8px;
  font-family:
    "Helvetica Neue",
    Arial,
    sans-serif;
}
.onboarding-lead {
  margin: 0 0 14px;
  color: var(--text-secondary);
  font-size: 14px;
  line-height: 1.5;
}
.onboarding-category-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin: 14px 0 10px;
}
.onboarding-category-tile {
  text-align: left;
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  border: 0.5px solid var(--border);
  background: var(--surface);
  color: var(--text-secondary);
  font-family:
    "Helvetica Neue",
    Arial,
    sans-serif;
  cursor: pointer;
  min-height: 88px;
}
.onboarding-category-tile[aria-checked=true] {
  border-color: var(--teal);
  background: var(--teal-light);
  color: var(--teal-text);
}
.onboarding-category-tile[aria-disabled=true] {
  cursor: default;
}
.onboarding-category-tile .tile-title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-primary);
}
.onboarding-category-tile[aria-checked=true] .tile-title {
  color: var(--teal-text);
}
.onboarding-category-tile .tile-hint {
  font-size: 11px;
  margin-top: 6px;
  color: var(--text-muted);
  line-height: 1.35;
}
.onboarding-category-tile[aria-checked=true] .tile-hint {
  color: var(--teal-text);
}
.product-mark {
  display: none;
}
.share-sheet-root {
  position: fixed;
  inset: 0;
  z-index: 80;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding: 16px;
}
.share-sheet-root[hidden] {
  display: none !important;
}
.share-sheet-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.42);
}
.share-sheet-panel {
  position: relative;
  width: min(420px, 100%);
  background: var(--surface-2, var(--surface));
  border: 0.5px solid var(--border);
  border-radius: 16px;
  padding: 18px 16px 12px;
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.28);
  animation: share-sheet-rise 0.22s ease-out;
}
@keyframes share-sheet-rise {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
.share-sheet-title {
  margin: 0 0 4px;
  font-family:
    Georgia,
    "Times New Roman",
    serif;
  font-weight: 400;
  font-size: 18px;
  color: var(--text-primary);
}
.share-sheet-preview {
  margin: 0 0 16px;
  font-size: 13px;
  line-height: 1.45;
  color: var(--text-muted);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.share-sheet-actions {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.share-sheet-btn {
  display: flex;
  align-items: center;
  gap: 12px;
  width: 100%;
  text-align: left;
  padding: 12px 14px;
  border-radius: 12px;
  border: 0.5px solid var(--border);
  background: var(--surface);
  color: var(--text-primary);
  font-family:
    "Helvetica Neue",
    Arial,
    sans-serif;
  font-size: 14px;
  text-decoration: none;
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s;
}
.share-sheet-btn:hover {
  border-color: var(--border-mid, var(--border));
  background: var(--surface);
}
.share-sheet-btn-primary {
  border-color: color-mix(in srgb, var(--teal, #1d9e75) 40%, var(--border));
  background: color-mix(in srgb, var(--teal, #1d9e75) 12%, var(--surface));
}
.share-sheet-icon {
  width: 28px;
  height: 28px;
  border-radius: 8px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--btn-glass-bg);
  color: var(--text-secondary, var(--text-muted));
  flex-shrink: 0;
}
.share-sheet-icon svg {
  width: 16px;
  height: 16px;
  display: block;
}
.share-sheet-cancel {
  margin-top: 6px;
  width: 100%;
  padding: 11px;
  border: none;
  background: transparent;
  color: var(--text-muted);
  font-family:
    "Helvetica Neue",
    Arial,
    sans-serif;
  font-size: 13px;
  cursor: pointer;
}
.share-toast {
  position: fixed;
  left: 50%;
  bottom: 28px;
  transform: translateX(-50%) translateY(8px);
  z-index: 90;
  background: var(--surface-2, var(--surface));
  border: 0.5px solid var(--border);
  color: var(--text-primary);
  font-family:
    "Helvetica Neue",
    Arial,
    sans-serif;
  font-size: 13px;
  padding: 10px 14px;
  border-radius: 999px;
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.22);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.18s ease, transform 0.18s ease;
}
.share-toast[data-visible=true] {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}
.hidden {
  display: none;
}

/* src/client/styles/conversation.css */
.thread-panel {
  width: 100%;
  flex: 1;
  min-height: 0;
  display: flex;
  flex-direction: column;
  isolation: isolate;
  --thread-composer-x: 20px;
  --thread-fade-height: 24px;
}
.thread-panel.has-answers .thread-messages {
  padding-bottom: 0;
  -webkit-mask-image:
    linear-gradient(
      to bottom,
      #000 0,
      #000 calc(100% - var(--thread-fade-height)),
      rgba(0, 0, 0, 0.999) 100%);
  mask-image:
    linear-gradient(
      to bottom,
      #000 0,
      #000 calc(100% - var(--thread-fade-height)),
      rgba(0, 0, 0, 0.999) 100%);
}
.thread-messages {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0;
  padding: 18px 20px 18px;
  overflow-y: auto;
  flex: 1;
  min-height: 260px;
  scrollbar-width: thin;
  scrollbar-color: var(--border) transparent;
}
.thread-composer-fade {
  align-self: stretch;
  flex-shrink: 0;
  height: var(--thread-fade-height);
  margin: calc(-1 * var(--thread-fade-height)) var(--thread-composer-x) 0;
  position: relative;
  z-index: 2;
  pointer-events: none;
  background:
    linear-gradient(
      to bottom,
      transparent 0%,
      color-mix(in srgb, var(--surface) 0.1%, transparent) 100%);
  backdrop-filter: blur(1px);
  -webkit-backdrop-filter: blur(1px);
  -webkit-mask-image:
    linear-gradient(
      to bottom,
      transparent 0%,
      #000 70%,
      #000 100%);
  mask-image:
    linear-gradient(
      to bottom,
      transparent 0%,
      #000 70%,
      #000 100%);
}
.thread-messages::-webkit-scrollbar {
  width: 5px;
}
.thread-messages::-webkit-scrollbar-track {
  background: transparent;
}
.thread-messages::-webkit-scrollbar-thumb {
  background: var(--border);
  border-radius: 999px;
}
.thread-messages:hover::-webkit-scrollbar-thumb {
  background: var(--border-mid);
}
.thread-message-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.thread-empty,
.thread-status {
  color: var(--text-muted);
  font-family:
    "Helvetica Neue",
    Arial,
    sans-serif;
  font-size: 12px;
}
.thread-status:not(:empty) {
  padding-top: 8px;
  flex-shrink: 0;
}
.thread-status.error {
  color: var(--coral-text);
}
.answer-card {
  position: relative;
  width: 100%;
  border: 0.5px solid var(--border);
  border-radius: var(--radius);
  padding: 14px 15px;
  background: var(--surface-2);
  font-family:
    "Helvetica Neue",
    Arial,
    sans-serif;
  color: var(--text-primary);
  line-height: 1.5;
}
.answer-card.is-placeholder {
  pointer-events: none;
  min-height: 88px;
}
.answer-card.is-placeholder.audio-placeholder {
  min-height: 118px;
}
.answer-placeholder-line {
  display: block;
  height: 11px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--text-muted) 28%, transparent);
  animation: answer-placeholder-pulse 1.2s ease-in-out infinite;
}
.answer-placeholder-line.short {
  width: 42%;
}
.answer-placeholder-line.medium {
  width: 68%;
  margin-top: 10px;
}
.answer-placeholder-line.long {
  width: 88%;
  margin-top: 10px;
}
.answer-placeholder-meta {
  display: block;
  width: 34%;
  height: 8px;
  margin-top: 14px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--text-muted) 20%, transparent);
  animation: answer-placeholder-pulse 1.2s ease-in-out infinite;
  animation-delay: 0.15s;
}
.answer-placeholder-player {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  width: 100%;
  margin-top: 10px;
}
.answer-placeholder-play {
  width: 22px;
  height: 22px;
  margin-top: 5px;
  border-radius: 50%;
  flex-shrink: 0;
  background: color-mix(in srgb, var(--text-muted) 24%, transparent);
  animation: answer-placeholder-pulse 1.2s ease-in-out infinite;
}
.answer-placeholder-wave {
  flex: 1;
  min-width: 0;
  height: 32px;
  border-radius: 6px;
  background:
    linear-gradient(
      90deg,
      color-mix(in srgb, var(--text-muted) 10%, transparent) 0%,
      color-mix(in srgb, var(--text-muted) 28%, transparent) 50%,
      color-mix(in srgb, var(--text-muted) 10%, transparent) 100%);
  background-size: 180% 100%;
  animation: answer-placeholder-shimmer 1.35s ease-in-out infinite;
}
@keyframes answer-placeholder-pulse {
  0%, 100% {
    opacity: 0.55;
  }
  50% {
    opacity: 1;
  }
}
@keyframes answer-placeholder-shimmer {
  0% {
    background-position: 100% 0;
  }
  100% {
    background-position: -100% 0;
  }
}
.answer-card.mine {
  border-color: var(--card-mine-border);
  background: var(--card-mine-bg);
}
.answer-card-body {
  padding-right: 56px;
  font-family:
    "Georgia",
    "Times New Roman",
    serif;
  font-size: 15px;
  line-height: 1.5;
}
.answer-card-title {
  font-family:
    "Georgia",
    "Times New Roman",
    serif;
  font-size: 15px;
  line-height: 1.45;
  color: var(--text-primary);
}
.answer-card-meta {
  display: block;
  margin-top: 8px;
  font-size: 10px;
  color: var(--text-muted);
}
.answer-actions {
  position: absolute;
  top: 10px;
  right: 10px;
  display: flex;
  align-items: center;
  gap: 4px;
  opacity: 0;
  transition: opacity 0.15s;
}
.answer-card:hover .answer-actions,
.answer-card:focus-within .answer-actions {
  opacity: 1;
}
.answer-edit-form {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.answer-edit-textarea {
  width: 100%;
  min-height: 44px;
  resize: none;
  overflow-y: auto;
  border: 0.5px solid var(--border-mid);
  border-radius: var(--radius-sm);
  padding: 8px 10px;
  background: transparent;
  color: var(--text-primary);
  font: inherit;
  font-size: 14px;
  line-height: 1.5;
}
.answer-edit-row {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 8px;
}
.thread-composer {
  flex-shrink: 0;
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr) auto;
  grid-template-rows: auto;
  align-items: center;
  column-gap: 8px;
  row-gap: 0;
  margin: 0 var(--thread-composer-x) 20px;
  padding: 7px 8px 7px 6px;
  border: 1px solid var(--border-mid);
  border-radius: 18px;
  background: var(--surface);
  box-shadow: inset 0 1px 0 var(--btn-glass-inset);
}
.thread-composer.has-answers {
  position: relative;
  z-index: 3;
}
.thread-attach {
  grid-column: 1;
  grid-row: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 34px;
  height: 34px;
  margin: 0;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  color: var(--text-muted);
  cursor: pointer;
  transition: color 0.15s ease, opacity 0.15s ease;
}
.thread-attach:hover {
  color: var(--text-primary);
  background: transparent;
}
.thread-attach:active {
  opacity: 0.7;
}
.thread-attach[disabled] {
  opacity: 0.45;
  cursor: default;
}
.thread-attach svg {
  width: 16px;
  height: 16px;
  display: block;
}
.thread-input {
  grid-column: 2;
  grid-row: 1;
  width: 100%;
  height: 34px;
  min-height: 34px;
  max-height: 34px;
  resize: none;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: clip;
  border: 0;
  outline: 0;
  padding: 0 0 2px;
  margin: 0;
  background: transparent;
  color: var(--text-primary);
  font-family:
    "Georgia",
    "Times New Roman",
    serif;
  font-size: 15px;
  line-height: 32px;
}
.thread-composer-actions {
  grid-column: 3;
  grid-row: 1;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 8px;
  flex-shrink: 0;
}
.thread-composer.expanded {
  grid-template-rows: auto auto;
}
.thread-composer.expanded .thread-input {
  grid-column: 1 / -1;
  grid-row: 1;
  white-space: pre-wrap;
  overflow-wrap: break-word;
  text-overflow: unset;
  overflow-y: auto;
  height: auto;
  min-height: 34px;
  max-height: 160px;
  line-height: 1.45;
  padding: 6px 2px 8px 9px;
}
.thread-composer.expanded .thread-attach {
  grid-column: 1;
  grid-row: 2;
}
.thread-composer.expanded .thread-composer-actions {
  grid-column: 3;
  grid-row: 2;
}
.thread-input::placeholder {
  color: var(--text-muted);
  font-family:
    "Georgia",
    "Times New Roman",
    serif;
  line-height: 32px;
  white-space: nowrap;
  text-overflow: ellipsis;
}
.thread-send {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  padding: 0;
  border-radius: 50%;
}
.thread-send svg {
  width: 16px;
  height: 16px;
  display: block;
}
.answer-media {
  display: block;
  width: 100%;
  max-height: min(420px, 55vh);
  margin-top: 4px;
  border-radius: 10px;
  object-fit: contain;
  background: color-mix(in srgb, var(--text-muted) 10%, transparent);
}
.answer-media-video {
  background: #000;
}
.answer-media-caption {
  margin-top: 8px;
}
@media (max-width: 560px) {
  .cat-edit-form {
    grid-template-columns: 1fr 44px;
  }
  .cat-save-btn,
  .cat-cancel-btn {
    grid-column: span 1;
  }
  .thread-send,
  .q-actions {
    opacity: 1;
  }
  .q-card.thread-expanded {
    height: calc(100dvh - 150px);
    max-height: calc(100dvh - 150px);
  }
  .thread-card-header,
  .thread-messages {
    padding-left: 14px;
    padding-right: 14px;
    padding-bottom: 18px;
  }
  .thread-panel {
    --thread-composer-x: 14px;
  }
}
.mic-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  padding: 0;
  border: 0.5px solid var(--btn-glass-border);
  border-radius: 50%;
  background: var(--btn-glass-bg);
  box-shadow: inset 0 1px 0 var(--btn-glass-inset);
  color: var(--text-secondary);
  cursor: pointer;
  flex-shrink: 0;
  transition:
    background 0.15s,
    color 0.15s,
    border-color 0.15s,
    transform 0.15s;
}
.mic-btn:hover {
  background: var(--btn-glass-bg-hover);
  color: var(--text-primary);
  transform: scale(1.05);
}
.mic-btn:active {
  transform: scale(0.95);
}
.mic-btn svg {
  width: 16px;
  height: 16px;
  display: block;
}
.mic-btn[data-state=recording] {
  color: var(--coral-text);
  border-color: var(--coral);
}
.mic-btn.mic-idle {
  border-color: transparent;
  background: var(--info-bg);
  color: var(--info-text);
  box-shadow: none;
}
.mic-btn.mic-idle:hover {
  background: var(--info-bg);
  color: var(--info-text);
}
.mic-btn[disabled] {
  opacity: 0.5;
  cursor: default;
}
.voice-player {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  flex: 1;
  min-width: 150px;
  max-width: 240px;
}
.voice-player audio {
  display: none;
}
.thread-voice-player {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  max-width: none;
  width: 100%;
  margin-top: 8px;
}
.voice-player.voice-player-error {
  color: var(--coral-text);
  font-size: 11px;
}
.vp-play {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--text-secondary);
  padding: 2px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: color 0.15s;
  margin-top: 4px;
}
.vp-play:hover {
  color: var(--text-primary);
}
.vp-play svg {
  width: 18px;
  height: 18px;
  display: block;
}
.vp-body {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.vp-waveform {
  position: relative;
  height: 32px;
  cursor: pointer;
  touch-action: none;
  user-select: none;
  outline: none;
}
.vp-waveform:focus-visible {
  outline: 2px solid var(--text-secondary);
  outline-offset: 2px;
  border-radius: 4px;
}
.vp-bars {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2px;
  height: 100%;
  padding: 0 1px;
}
.vp-bar {
  flex: 1 1 0;
  min-width: 2px;
  max-width: 3px;
  align-self: center;
  height: calc(var(--vp-h, 0.5) * 28px);
  min-height: 3px;
  border-radius: 1.5px;
  background: var(--text-muted);
  transition: background 0.08s linear, opacity 0.2s ease;
}
.voice-player.is-hydrating .vp-bar {
  opacity: 0.55;
}
.vp-bar.vp-bar-played {
  background: var(--text-secondary);
}
.vp-playhead {
  position: absolute;
  top: 50%;
  left: var(--vp-progress, 0%);
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--coral);
  transform: translate(-50%, -50%);
  pointer-events: none;
  box-shadow: 0 0 0 1px color-mix(in srgb, var(--bg) 35%, transparent);
}
.vp-time {
  font-size: 11px;
  color: var(--text-muted);
  font-variant-numeric: tabular-nums;
  flex-shrink: 0;
}
.thread-voice-player .vp-time {
  line-height: 1.2;
}
.voice-transcript {
  margin-top: 10px;
  font-size: 13px;
  line-height: 1.5;
  color: var(--text-primary);
  white-space: pre-wrap;
}
.voice-transcribe-link {
  display: inline-block;
  margin-top: 8px;
  padding: 0;
  border: none;
  background: none;
  font-family:
    "Helvetica Neue",
    Arial,
    sans-serif;
  font-size: 12px;
  font-weight: 500;
  color: var(--coral-text);
  cursor: pointer;
}
.voice-transcribe-link:hover {
  text-decoration: underline;
}
.transcript-edit-form {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 10px;
}
.transcript-edit-textarea {
  width: 100%;
  min-height: 72px;
  resize: vertical;
  border: 0.5px solid var(--border-mid);
  border-radius: var(--radius-sm);
  padding: 8px 10px;
  background: transparent;
  color: var(--text-primary);
  font: inherit;
  font-size: 13px;
  line-height: 1.5;
}
.transcript-edit-row {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 8px;
  flex-wrap: wrap;
}

/* src/client/styles/index.css */