/*
 * Sukud design system - conversations
 * Sukud AI (orb, start screen, turns, tool steps, composer, models) and
 * messaging (threads, bubbles, reactions, composer, emoji, contacts).
 */

/* ======================================================================
 * Sukud AI
 * ====================================================================== */
.sk-ai-mark {
  --size: 32px;
  position: relative;
  display: inline-grid;
  place-items: center;
  flex-shrink: 0;
  width: var(--size); height: var(--size);
  border-radius: 50%;
  color: #fff;
  background: radial-gradient(circle at 30% 25%, #a5a6ff, var(--sk-brand-9) 55%, var(--sk-violet-9));
  box-shadow: inset 0 1px 0 rgb(255 255 255 / 0.35), 0 4px 14px -4px rgb(var(--sk-brand-rgb) / 0.65);
  isolation: isolate;
}
.sk-ai-mark .sk-icon { width: 50%; height: 50%; }
.sk-ai-mark::after {
  content: '';
  position: absolute; inset: -4px; z-index: -1;
  border-radius: 50%;
  background: conic-gradient(from 0deg, rgb(var(--sk-brand-rgb) / 0), rgb(var(--sk-violet-rgb) / 0.55), rgb(var(--sk-teal-rgb) / 0.45), rgb(var(--sk-brand-rgb) / 0));
  opacity: 0;
  filter: blur(3px);
  transition: opacity var(--sk-dur-slow);
}
.sk-ai-mark.is-thinking::after { opacity: 1; animation: sk-spin 1.6s linear infinite; }
.sk-ai-mark.is-thinking .sk-icon { animation: sk-pulse 1.4s var(--sk-ease-in-out) infinite; }

.sk-ai-history { display: flex; flex-direction: column; gap: 6px; }
.sk-ai-history__section { display: flex; flex-direction: column; gap: 2px; }
.sk-ai-history__label { display: flex; align-items: center; gap: 5px; padding: 10px 10px 4px; font-size: var(--sk-text-2xs); font-weight: var(--sk-weight-bold); letter-spacing: var(--sk-tracking-caps); text-transform: uppercase; color: var(--sk-fg-subtle); }
.sk-ai-history__label .sk-icon { width: 12px; height: 12px; }
.sk-ai-history__list { display: flex; flex-direction: column; gap: 2px; min-height: 4px; }
.sk-ai-history__empty { display: none; margin: 0 4px; padding: 10px; border: 1.5px dashed var(--sk-border-strong); border-radius: 12px; font-size: var(--sk-text-xs); color: var(--sk-fg-subtle); text-align: center; }
.sk-ai-history__list:not(:has([data-sk-sortable-item])) + .sk-ai-history__empty { display: block; }
.is-sorting .sk-ai-history__list:not(:has([data-sk-sortable-item]:not(.sk-sort-ghost))) { min-height: 44px; }

.sk-ai-conv { position: relative; display: flex; align-items: center; border-radius: 12px; cursor: pointer; transition: background-color var(--sk-dur-fast); }
.sk-ai-conv:hover, .sk-ai-conv.is-active { background: var(--sk-surface-hover); }
.sk-ai-conv.is-active { box-shadow: inset 0 0 0 1px var(--sk-border); }
.sk-ai-conv.sk-sort-ghost { background: var(--sk-surface-raised); }
.sk-ai-conv__link { flex: 1 1 auto; min-width: 0; display: flex; flex-direction: column; gap: 1px; padding: 9px 10px; color: var(--sk-fg); text-decoration: none; border-radius: inherit; -webkit-user-drag: none; }
.sk-ai-conv__link:focus-visible { outline: none; box-shadow: var(--sk-focus-ring); }
.sk-ai-conv__title { display: flex; align-items: center; gap: 5px; min-width: 0; font-size: var(--sk-text-sm); font-weight: var(--sk-weight-semibold); }
.sk-ai-conv__title > span:last-child { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.sk-ai-conv__pin { display: inline-flex; flex-shrink: 0; color: var(--sk-brand-11); }
.sk-ai-conv__pin .sk-icon { width: 13px; height: 13px; }
.sk-ai-conv__meta { font-size: var(--sk-text-xs); color: var(--sk-fg-subtle); }
.sk-ai-conv__edit { flex: 1 1 auto; min-width: 0; padding: 5px 6px; }
.sk-ai-conv__input {
  width: 100%; height: 34px;
  padding: 0 10px;
  border: 1px solid var(--sk-brand-7);
  border-radius: 10px;
  background: var(--sk-surface);
  color: var(--sk-fg);
  font: inherit; font-size: var(--sk-text-sm); font-weight: var(--sk-weight-semibold);
  outline: none;
  -webkit-user-select: text; user-select: text;
}
.sk-ai-conv__menu { opacity: 0; padding-right: 4px; transition: opacity var(--sk-dur-fast); }
.sk-ai-conv:hover .sk-ai-conv__menu, .sk-ai-conv.is-active .sk-ai-conv__menu, .sk-ai-conv__menu:focus-within { opacity: 1; }
@media (hover: none) { .sk-ai-conv__menu { opacity: 1; } }

.sk-ai-start { display: flex; flex-direction: column; align-items: center; gap: 12px; padding: 32px 16px; text-align: center; }
.sk-ai-start > .sk-ai-mark { animation: sk-float 4s var(--sk-ease-in-out) infinite; margin-bottom: 4px; }
.sk-ai-start__hello { margin-bottom: -8px; font-size: var(--sk-text-md); font-weight: var(--sk-weight-semibold); color: var(--sk-brand-11); }
.sk-ai-start__title { font-family: var(--sk-font-display); font-size: clamp(1.4rem, 1.1rem + 1.2vw, 1.9rem); font-weight: var(--sk-weight-bold); line-height: 1.2; letter-spacing: -0.025em; text-wrap: balance; max-width: 26ch; }
.sk-ai-start__text { color: var(--sk-fg-muted); max-width: 46ch; }
.sk-ai-start__prompts { display: grid; gap: 8px; width: min(100%, 560px); margin-top: 12px; grid-template-columns: repeat(auto-fit, minmax(min(240px, 100%), 1fr)); }
.sk-ai-prompt {
  display: flex; align-items: center; gap: 10px;
  min-height: 52px;
  padding: 10px 12px;
  border: 1px solid var(--sk-border);
  border-radius: 14px;
  background: var(--sk-surface);
  color: var(--sk-fg);
  font-size: var(--sk-text-sm);
  font-weight: var(--sk-weight-medium);
  text-align: start;
  box-shadow: var(--sk-shadow-xs);
  transition: border-color var(--sk-dur-fast), transform var(--sk-dur-base) var(--sk-ease-spring), box-shadow var(--sk-dur-base);
}
.sk-ai-prompt > .sk-icon:first-child { color: var(--sk-brand-9); width: 17px; height: 17px; flex-shrink: 0; }
.sk-ai-prompt > span { flex: 1; }
.sk-ai-prompt__text { display: flex; flex-direction: column; gap: 1px; line-height: 1.3; }
.sk-ai-prompt__text b { font-size: var(--sk-text-xs); font-weight: var(--sk-weight-bold); color: var(--sk-brand-11); }
.sk-ai-prompt__text span { color: var(--sk-fg); }
.sk-ai-prompt > .sk-icon:last-child { color: var(--sk-fg-subtle); width: 15px; height: 15px; transition: transform var(--sk-dur-base) var(--sk-ease-spring); }
.sk-ai-prompt:hover { border-color: var(--sk-brand-7); box-shadow: var(--sk-shadow-sm); transform: translateY(-1px); }
.sk-ai-prompt:hover > .sk-icon:last-child { transform: translate(2px, -2px); color: var(--sk-brand-11); }
.sk-ai-prompt:active { transform: scale(0.98); }

.sk-ai-msg { display: flex; gap: 12px; width: 100%; animation: sk-rise var(--sk-dur-slow) var(--sk-ease-out); }
.sk-ai-msg__main { display: flex; flex-direction: column; gap: 8px; min-width: 0; flex: 1 1 auto; }
.sk-ai-msg--user { justify-content: flex-end; }
.sk-ai-msg--user .sk-ai-msg__main { align-items: flex-end; flex: 0 1 auto; max-width: min(78%, 620px); }
.sk-ai-msg--user .sk-ai-msg__body {
  padding: 10px 14px;
  border-radius: 20px 20px 6px 20px;
  background: var(--sk-brand-3);
  color: var(--sk-brand-12);
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}
[data-theme="dark"] .sk-ai-msg--user .sk-ai-msg__body { background: var(--sk-brand-4); color: var(--sk-brand-12); }
.sk-ai-msg--assistant .sk-ai-msg__body { padding-top: 4px; max-width: 70ch; }
.sk-ai-msg__body.sk-prose pre { margin: 0; padding: 12px 14px; border-radius: 12px; background: #121319; color: #e3e4ee; font-family: var(--sk-font-mono); font-size: 12.5px; overflow-x: auto; }
.sk-ai-msg__body.sk-prose table { border-collapse: separate; border-spacing: 0; width: fit-content; max-width: 100%; border: 1px solid var(--sk-border-subtle); border-radius: 12px; overflow: hidden; font-size: var(--sk-text-sm); }
.sk-ai-msg__body.sk-prose th, .sk-ai-msg__body.sk-prose td { padding: 8px 10px; border-bottom: 1px solid var(--sk-border-subtle); text-align: start; overflow-wrap: break-word; word-break: normal; vertical-align: top; }
.sk-ai-msg__body.sk-prose th { background: var(--sk-surface-sunken); font-weight: var(--sk-weight-semibold); }
.sk-ai-msg__body.sk-prose tr:last-child td { border-bottom: 0; }
.sk-ai-msg__time { font-size: var(--sk-text-2xs); color: var(--sk-fg-subtle); font-variant-numeric: tabular-nums; }
.sk-ai-msg__actions { display: flex; align-items: center; gap: 2px; margin-left: -6px; }
.sk-ai-msg__actions > .sk-btn { opacity: 0.55; transition: opacity var(--sk-dur-fast); }
.sk-ai-msg:hover .sk-ai-msg__actions > .sk-btn, .sk-ai-msg__actions:focus-within > .sk-btn { opacity: 1; }
@media (hover: none) { .sk-ai-msg__actions > .sk-btn { opacity: 1; } }
.sk-ai-msg__actions .sk-ai-msg__time { margin-inline-start: 6px; color: var(--sk-fg-muted); }
.sk-ai-caret { display: inline-block; width: 8px; height: 1.05em; margin-left: 2px; vertical-align: -0.15em; border-radius: 2px; background: var(--sk-brand-9); animation: sk-caret 1s steps(2, start) infinite; }
@keyframes sk-caret { to { visibility: hidden; } }
.sk-ai-thinking { display: inline-flex; align-items: center; gap: 10px; padding: 6px 0; color: var(--sk-fg-muted); font-size: var(--sk-text-sm); font-weight: var(--sk-weight-medium); }
.sk-ai-thinking__text {
  background: linear-gradient(90deg, var(--sk-fg-subtle) 0%, var(--sk-fg) 50%, var(--sk-fg-subtle) 100%);
  background-size: 200% 100%;
  -webkit-background-clip: text; background-clip: text; color: transparent;
  animation: sk-shimmer 1.8s linear infinite;
}
.sk-ai-thinking__dots, .sk-typing__dots { display: inline-flex; gap: 4px; }
.sk-ai-thinking__dots i, .sk-typing__dots i { width: 7px; height: 7px; border-radius: 50%; background: var(--sk-brand-8); animation: sk-dot 1.2s var(--sk-ease-in-out) infinite; }
.sk-ai-thinking__dots i:nth-child(2), .sk-typing__dots i:nth-child(2) { animation-delay: 0.15s; }
.sk-ai-thinking__dots i:nth-child(3), .sk-typing__dots i:nth-child(3) { animation-delay: 0.3s; }
@keyframes sk-dot { 0%, 60%, 100% { transform: translateY(0); opacity: 0.45; } 30% { transform: translateY(-5px); opacity: 1; } }

.sk-ai-msg__error { display: flex; flex-direction: column; gap: 6px; align-items: flex-start; padding: 12px 14px; border: 1px solid var(--sk-red-6); border-radius: 14px; background: var(--sk-red-2); }
.sk-ai-msg__error-head { display: flex; align-items: center; gap: 8px; color: var(--sk-red-11); }
.sk-ai-msg__error-head .sk-icon { width: 17px; height: 17px; }
.sk-ai-msg__error-text { font-size: var(--sk-text-sm); color: var(--sk-fg-muted); }
.sk-ai-msg__stopped { display: inline-flex; align-items: center; gap: 6px; font-size: var(--sk-text-xs); color: var(--sk-fg-subtle); }
.sk-ai-msg__stopped .sk-icon { width: 14px; height: 14px; }

.sk-ai-msg__tools { display: flex; flex-direction: column; gap: 6px; }
.sk-ai-tool { border: 1px solid var(--sk-border-subtle); border-radius: 12px; background: var(--sk-surface); overflow: hidden; animation: sk-rise var(--sk-dur-slow) var(--sk-ease-out); }
.sk-ai-tool__head { display: flex; align-items: center; gap: 9px; min-height: 38px; padding: 6px 10px; cursor: pointer; list-style: none; font-size: var(--sk-text-sm); }
.sk-ai-tool__head::-webkit-details-marker { display: none; }
.sk-ai-tool__icon { display: grid; place-items: center; width: 24px; height: 24px; border-radius: 50%; background: var(--sk-brand-3); color: var(--sk-brand-11); flex-shrink: 0; }
.sk-ai-tool__icon .sk-icon { width: 13px; height: 13px; }
.sk-ai-tool__name { flex: 1 1 auto; min-width: 0; font-weight: var(--sk-weight-semibold); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.sk-ai-tool__status { display: inline-flex; align-items: center; gap: 5px; font-size: var(--sk-text-xs); font-weight: var(--sk-weight-semibold); color: var(--sk-fg-muted); white-space: nowrap; }
.sk-ai-tool__status .sk-icon { width: 14px; height: 14px; }
.sk-ai-tool.is-completed .sk-ai-tool__status { color: var(--sk-green-11); }
.sk-ai-tool.is-failed .sk-ai-tool__status { color: var(--sk-red-11); }
.sk-ai-tool.is-running .sk-ai-tool__status { color: var(--sk-brand-11); }
.sk-ai-tool.is-running .sk-ai-tool__icon { animation: sk-pulse 1.4s var(--sk-ease-in-out) infinite; }
.sk-ai-tool__chevron { display: inline-flex; color: var(--sk-fg-subtle); transition: transform var(--sk-dur-slow) var(--sk-ease-spring); }
.sk-ai-tool[open] .sk-ai-tool__chevron { transform: rotate(180deg); }
.sk-ai-tool__detail { padding: 2px 12px 12px; display: flex; flex-direction: column; gap: 6px; animation: sk-rise var(--sk-dur-base) var(--sk-ease-out); }
.sk-ai-tool__label { font-size: var(--sk-text-2xs); font-weight: var(--sk-weight-bold); letter-spacing: var(--sk-tracking-caps); text-transform: uppercase; color: var(--sk-fg-subtle); }
.sk-ai-tool__code { margin: 0; padding: 8px 10px; border-radius: 9px; background: var(--sk-surface-sunken); font-family: var(--sk-font-mono); font-size: 12px; line-height: 1.55; white-space: pre-wrap; overflow-wrap: anywhere; color: var(--sk-fg); }

/* Back-to-back steps, folded into one summary. The steps open under it by
   animating the row from 0fr to 1fr, so the height follows the content. */
.sk-ai-tools { border: 1px solid var(--sk-border-subtle); border-radius: 14px; background: var(--sk-surface); overflow: hidden; animation: sk-rise var(--sk-dur-slow) var(--sk-ease-out); transition: border-color var(--sk-dur-base), box-shadow var(--sk-dur-base); }
.sk-ai-tools[data-expanded="true"] { border-color: var(--sk-border); box-shadow: var(--sk-shadow-xs); }
.sk-ai-tools__summary { display: flex; align-items: center; gap: 10px; width: 100%; min-height: 48px; padding: 7px 10px; border: 0; background: transparent; color: inherit; font: inherit; text-align: start; cursor: pointer; transition: background-color var(--sk-dur-fast); }
.sk-ai-tools__summary:hover { background: var(--sk-surface-hover); }
.sk-ai-tools__summary:focus-visible { outline: none; box-shadow: inset 0 0 0 2px var(--sk-brand-8); border-radius: 13px; }
.sk-ai-tools__icon { display: grid; place-items: center; width: 28px; height: 28px; border-radius: 9px; background: var(--sk-brand-3); color: var(--sk-brand-11); flex-shrink: 0; transition: background-color var(--sk-dur-base); }
.sk-ai-tools__icon .sk-icon { width: 14px; height: 14px; }
.sk-ai-tools[data-expanded="true"] .sk-ai-tools__icon { background: var(--sk-brand-4); }
.sk-ai-tools.is-running .sk-ai-tools__icon { animation: sk-pulse 1.4s var(--sk-ease-in-out) infinite; }
.sk-ai-tools__copy { display: grid; gap: 1px; flex: 1 1 auto; min-width: 0; }
.sk-ai-tools__title { font-size: var(--sk-text-sm); font-weight: var(--sk-weight-semibold); }
.sk-ai-tools__meta { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: var(--sk-text-xs); color: var(--sk-fg-muted); }
.sk-ai-tools__status { display: inline-flex; align-items: center; gap: 5px; flex-shrink: 0; font-size: var(--sk-text-xs); font-weight: var(--sk-weight-semibold); white-space: nowrap; font-variant-numeric: tabular-nums; color: var(--sk-green-11); }
.sk-ai-tools__status .sk-icon { width: 14px; height: 14px; }
.sk-ai-tools.is-running .sk-ai-tools__status { color: var(--sk-brand-11); }
.sk-ai-tools.is-failed .sk-ai-tools__status { color: var(--sk-red-11); }
.sk-ai-tools__chevron { display: inline-flex; color: var(--sk-fg-subtle); transition: transform var(--sk-dur-slow) var(--sk-ease-spring); }
.sk-ai-tools[data-expanded="true"] .sk-ai-tools__chevron { transform: rotate(180deg); }
.sk-ai-tools__content { display: grid; grid-template-rows: 0fr; opacity: 0; transition: grid-template-rows 280ms var(--sk-ease-out), opacity 200ms var(--sk-ease-out); }
.sk-ai-tools[data-expanded="true"] .sk-ai-tools__content { grid-template-rows: 1fr; opacity: 1; }
.sk-ai-tools__clip { min-height: 0; overflow: hidden; }
.sk-ai-tools__list { display: flex; flex-direction: column; gap: 6px; padding: 2px 8px 8px; }
.sk-ai-tools__list .sk-ai-tool { background: var(--sk-surface-sunken); border-color: transparent; animation: none; }
@media (prefers-reduced-motion: reduce) { .sk-ai-tools__content, .sk-ai-tools__chevron { transition: none; } }

.sk-ai-composer { display: flex; flex-direction: column; gap: 6px; width: 100%; }
.sk-ai-composer__box {
  position: relative;
  display: flex; flex-direction: column;
  border: 1px solid var(--sk-border);
  border-radius: 22px;
  background: var(--sk-surface);
  box-shadow: var(--sk-shadow-md);
  transition: border-color var(--sk-dur-fast), box-shadow var(--sk-dur-base);
}
.sk-ai-composer__line { display: flex; flex-wrap: wrap; align-items: flex-start; column-gap: 6px; padding: 0 0 0 10px; }
.sk-ai-composer__line > .sk-ai-skill { margin-top: 13px; flex-shrink: 0; }
.sk-ai-composer__line > .sk-ai-skill + .sk-ai-composer__input { padding-left: 2px; }
.sk-ai-composer__context { display: flex; flex-wrap: wrap; gap: 6px; padding: 10px 12px 0; }
.sk-ai-composer__input {
  flex: 1 1 220px; min-width: 0;
  width: 100%;
  min-height: 52px; max-height: 220px;
  padding: 15px 16px 6px 6px;
  border: 0; outline: none; resize: none;
  background: transparent;
  color: var(--sk-fg);
  font-size: var(--sk-text-lg);
  line-height: 1.45;
  field-sizing: content;
}
.sk-ai-composer__input::placeholder { color: var(--sk-fg-subtle); }
.sk-ai-composer__bar { display: flex; align-items: center; gap: 4px; padding: 4px 8px 8px; }
.sk-ai-composer__send {
  display: grid; place-items: center;
  width: 38px; height: 38px;
  border-radius: 50%;
  background: var(--sk-brand-9);
  color: #fff;
  box-shadow: 0 2px 8px -2px rgb(var(--sk-brand-rgb) / 0.6);
  transition: transform var(--sk-dur-base) var(--sk-ease-spring), background-color var(--sk-dur-fast), opacity var(--sk-dur-fast);
}
.sk-ai-composer__send:hover:not(:disabled) { background: var(--sk-brand-10); transform: translateY(-1px); }
.sk-ai-composer__send:active:not(:disabled) { transform: scale(0.9); }
.sk-ai-composer__send:disabled { opacity: 0.35; box-shadow: none; cursor: not-allowed; }
.sk-ai-composer__send.is-stop { background: var(--sk-surface-inverse); box-shadow: none; }
.sk-ai-composer__stop { width: 12px; height: 12px; border-radius: 3px; background: var(--sk-fg-inverse); animation: sk-pulse 1.4s var(--sk-ease-in-out) infinite; }
.sk-ai-composer__hint { text-align: center; font-size: var(--sk-text-2xs); color: var(--sk-fg-subtle); }
.sk-ai-composer__plus[aria-expanded="true"] .sk-icon { transform: rotate(45deg); }
.sk-ai-composer__plus .sk-icon { transition: transform var(--sk-dur-base) var(--sk-ease-spring); }

/* Context chips (@ mentions) and the skill pill (/ skills). */
.sk-ai-ref {
  display: inline-flex; align-items: center; gap: 6px;
  max-width: 100%; height: 28px;
  padding: 0 4px 0 4px;
  border-radius: var(--sk-radius-full);
  background: var(--sk-surface-sunken);
  color: var(--sk-fg);
  font-size: var(--sk-text-xs); font-weight: var(--sk-weight-semibold);
  animation: sk-pop var(--sk-dur-slow) var(--sk-ease-spring);
}
.sk-ai-ref:not(:has(.sk-ai-ref__x)) { padding-right: 10px; }
.sk-ai-ref__icon { display: grid; place-items: center; flex-shrink: 0; width: 20px; height: 20px; border-radius: 50%; background: var(--t-soft); color: var(--t-text); }
.sk-ai-ref__icon .sk-icon { width: 12px; height: 12px; }
.sk-ai-ref__text { min-width: 0; max-width: 24ch; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.sk-ai-ref__x {
  display: grid; place-items: center; flex-shrink: 0;
  width: 20px; height: 20px;
  border: 0; border-radius: 50%;
  background: transparent; color: var(--sk-fg-subtle);
  cursor: pointer;
  transition: background-color var(--sk-dur-fast), color var(--sk-dur-fast);
}
.sk-ai-ref__x:hover { background: var(--sk-surface-active); color: var(--sk-fg); }
.sk-ai-ref__x:focus-visible { outline: none; box-shadow: var(--sk-focus-ring); }
.sk-ai-skill {
  display: inline-flex; align-items: center; gap: 5px;
  height: 28px;
  padding: 0 10px 0 8px;
  border-radius: var(--sk-radius-full);
  background: var(--sk-brand-3); color: var(--sk-brand-11);
  font-size: var(--sk-text-sm); font-weight: var(--sk-weight-semibold);
  white-space: nowrap;
  animation: sk-pop var(--sk-dur-slow) var(--sk-ease-spring);
}
.sk-ai-skill > span:first-child { display: inline-flex; }
.sk-ai-skill .sk-icon { width: 14px; height: 14px; }
.sk-ai-skill.is-removable { padding-right: 4px; }
.sk-ai-skill .sk-ai-ref__x { color: var(--sk-brand-11); }
.sk-ai-skill .sk-ai-ref__x:hover { background: var(--sk-brand-4); }
/* Files: name, page count, and a spinner while they upload. */
.sk-ai-ref__meta { flex-shrink: 0; padding-right: 2px; font-weight: var(--sk-weight-medium); color: var(--sk-fg-subtle); }
.sk-ai-ref.is-busy .sk-ai-ref__text { color: var(--sk-fg-muted); }
.sk-ai-ref.is-error { background: var(--t-soft); }
.sk-ai-ref.is-error .sk-ai-ref__meta { color: var(--t-text); }
.sk-ai-ref__icon .sk-spinner { width: 12px; height: 12px; }
.sk-ai-composer__box.is-drop { border-color: var(--sk-brand-9); box-shadow: var(--sk-focus-ring), var(--sk-shadow-md); }
.sk-ai-msg__refs { display: flex; flex-wrap: wrap; gap: 6px; }
.sk-ai-msg--user .sk-ai-msg__refs { justify-content: flex-end; }

/* The @ and / picker floats over the page next to the composer. */
.sk-ai-picker {
  position: fixed; z-index: var(--sk-z-popover);
  display: flex; flex-direction: column;
  overflow: hidden;
  border: 1px solid var(--sk-border);
  border-radius: 18px;
  background: var(--sk-surface-raised);
  box-shadow: var(--sk-shadow-xl), var(--sk-bevel);
  transform-origin: bottom center;
  animation: sk-picker-in var(--sk-dur-base) var(--sk-ease-out);
}
.sk-ai-picker.is-below { transform-origin: top center; }
@keyframes sk-picker-in { from { opacity: 0; transform: translateY(6px) scale(0.98); } }
.sk-ai-picker__head { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 10px 14px 6px; }
.sk-ai-picker__title { font-size: var(--sk-text-xs); font-weight: var(--sk-weight-bold); letter-spacing: var(--sk-tracking-caps); text-transform: uppercase; color: var(--sk-fg-subtle); }
.sk-ai-picker__keys { display: inline-flex; align-items: center; gap: 4px; font-size: var(--sk-text-2xs); color: var(--sk-fg-subtle); }
.sk-ai-picker__keys kbd { display: inline-grid; place-items: center; min-width: 18px; height: 18px; padding: 0 4px; border-radius: 5px; background: var(--sk-surface-sunken); font: inherit; font-weight: var(--sk-weight-semibold); color: var(--sk-fg-muted); }
.sk-ai-picker__keys kbd + kbd { margin-left: -2px; }
.sk-ai-picker__list { flex: 1 1 auto; min-height: 0; overflow-y: auto; overscroll-behavior: contain; padding: 0 6px 6px; }
.sk-ai-picker__group { padding: 8px 8px 4px; font-size: var(--sk-text-2xs); font-weight: var(--sk-weight-bold); letter-spacing: var(--sk-tracking-caps); text-transform: uppercase; color: var(--sk-fg-subtle); }
.sk-ai-picker__opt {
  display: flex; align-items: center; gap: 10px;
  min-height: 48px;
  padding: 6px 10px 6px 8px;
  border-radius: 12px;
  cursor: pointer;
  transition: background-color var(--sk-dur-instant, 80ms);
}
.sk-ai-picker__opt.is-active { background: var(--sk-surface-hover); }
.sk-ai-picker__icon { display: grid; place-items: center; flex-shrink: 0; width: 32px; height: 32px; border-radius: 50%; background: var(--t-soft); color: var(--t-text); transition: transform var(--sk-dur-base) var(--sk-ease-spring); }
.sk-ai-picker__opt.is-active .sk-ai-picker__icon { transform: scale(1.06); }
.sk-ai-picker__text { flex: 1 1 auto; min-width: 0; display: flex; flex-direction: column; line-height: 1.3; }
.sk-ai-picker__name { font-size: var(--sk-text-sm); font-weight: var(--sk-weight-semibold); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.sk-ai-picker__name mark { background: transparent; color: var(--sk-brand-11); font-weight: var(--sk-weight-bold); }
.sk-ai-picker__meta { font-size: var(--sk-text-xs); color: var(--sk-fg-muted); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.sk-ai-picker__meta:empty { display: none; }
.sk-ai-picker__cmd { flex-shrink: 0; font-family: var(--sk-font-mono); font-size: var(--sk-text-xs); color: var(--sk-fg-subtle); }
.sk-ai-picker__empty { display: flex; align-items: center; justify-content: center; gap: 8px; padding: 18px 12px; font-size: var(--sk-text-sm); color: var(--sk-fg-muted); text-align: center; }
@media (pointer: coarse) { .sk-ai-picker__opt { min-height: 52px; } }
.sk-ai-quota { display: inline-flex; align-items: center; gap: 5px; padding: 0 8px 0 4px; height: 28px; border-radius: 99px; font-size: var(--sk-text-xs); font-weight: var(--sk-weight-semibold); color: var(--sk-fg-muted); font-variant-numeric: tabular-nums; }
.sk-ai-quota svg { width: 18px; height: 18px; transform: rotate(-90deg); }
.sk-ai-quota circle { fill: none; stroke-width: 2.6; }
.sk-ai-quota__track { stroke: var(--sk-surface-active); }
.sk-ai-quota__arc { stroke: var(--t-solid); stroke-linecap: round; transition: stroke-dasharray var(--sk-dur-slower) var(--sk-ease-out); }

.sk-ai-model { display: flex; flex-direction: column; gap: 10px; padding: 14px; border: 1px solid var(--sk-border-subtle); border-radius: var(--sk-radius-card); background: var(--sk-surface); box-shadow: var(--sk-shadow-xs); transition: border-color var(--sk-dur-fast), opacity var(--sk-dur-base); }
.sk-ai-model:not(.is-enabled) { background: var(--sk-surface-sunken); box-shadow: none; }
.sk-ai-model:not(.is-enabled) .sk-ai-model__logo { filter: grayscale(1); opacity: 0.6; }
.sk-ai-model.is-enabled { border-color: var(--sk-brand-6); }
.sk-ai-model__head { display: flex; align-items: center; gap: 10px; }
.sk-ai-model__logo { display: grid; place-items: center; width: 36px; height: 36px; border-radius: 50%; background: var(--sk-violet-3); color: var(--sk-violet-11); flex-shrink: 0; }
.sk-ai-model__logo .sk-icon { width: 18px; height: 18px; }
.sk-ai-model__titles { display: flex; flex-direction: column; flex: 1; min-width: 0; }
.sk-ai-model__name { font-weight: var(--sk-weight-bold); }
.sk-ai-model__provider { font-size: var(--sk-text-xs); color: var(--sk-fg-muted); }
.sk-ai-model__desc { font-size: var(--sk-text-sm); color: var(--sk-fg-muted); line-height: 1.5; }
/* In the model picker every card is a choice, not a switched-off model. */
.sk-ai-models .sk-ai-model:not(.is-enabled) { background: var(--sk-surface); box-shadow: var(--sk-shadow-xs); }
.sk-ai-models .sk-ai-model:not(.is-enabled) .sk-ai-model__logo { filter: none; opacity: 1; }
.sk-ai-models .sk-ai-model:hover { border-color: var(--sk-border); }
.sk-ai-models { display: grid; gap: 12px; grid-template-columns: repeat(auto-fill, minmax(min(100%, 290px), 1fr)); }
.sk-ai-model__id { display: block; max-width: 100%; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-family: var(--sk-font-mono); font-size: var(--sk-text-2xs); color: var(--sk-fg-subtle); }
.sk-ai-model__actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: auto; padding-top: 4px; }
.sk-ai-model__actions > form { flex: 1 1 auto; display: flex; }
.sk-ai-model__actions > form > .sk-btn { flex: 1 1 auto; }
/* Price in, price out and context side by side, easy to compare. */
.sk-ai-model__facts { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); margin: 2px 0 0; border-radius: 14px; background: var(--sk-surface-sunken); overflow: hidden; }
.sk-ai-model__facts > div { display: flex; flex-direction: column; gap: 2px; padding: 9px 12px; min-width: 0; }
.sk-ai-model__facts > div + div { box-shadow: -1px 0 0 var(--sk-border-subtle); }
.sk-ai-model__facts dt { font-size: var(--sk-text-2xs); font-weight: var(--sk-weight-semibold); letter-spacing: var(--sk-tracking-caps); text-transform: uppercase; color: var(--sk-fg-subtle); }
.sk-ai-model__facts dd { margin: 0; font-family: var(--sk-font-display); font-size: var(--sk-text-md); font-weight: var(--sk-weight-bold); font-variant-numeric: tabular-nums; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.sk-ai-model__note { margin: -4px 0 0; font-size: var(--sk-text-2xs); color: var(--sk-fg-subtle); }
.sk-ai-model__tags { display: flex; flex-wrap: wrap; gap: 6px; }
.sk-ai-model__tag { display: inline-flex; align-items: center; gap: 4px; height: 24px; padding: 0 9px; border-radius: var(--sk-radius-full); background: var(--sk-surface-sunken); font-size: var(--sk-text-xs); font-weight: var(--sk-weight-medium); color: var(--sk-fg-muted); }
.sk-ai-model__tag .sk-icon { width: 13px; height: 13px; }
.sk-ai-model__tag.is-tools { background: var(--sk-blue-3); color: var(--sk-blue-11); }

/* A reply is a timeline: text segments and tool steps in the order they
 * happened. Segments are prose; tool steps keep their card look. */
.sk-ai-msg__avatar { flex-shrink: 0; padding-top: 2px; }
.sk-ai-timeline { display: flex; flex-direction: column; gap: 10px; min-width: 0; }
.sk-ai-timeline > .sk-ai-tool + .sk-ai-tool { margin-top: -4px; }
.sk-ai-seg { max-width: 70ch; overflow-wrap: anywhere; }
.sk-ai-seg pre { margin: 0; padding: 12px 14px; border-radius: 12px; background: #121319; color: #e3e4ee; font-family: var(--sk-font-mono); font-size: 12.5px; overflow-x: auto; }
.sk-ai-seg :not(pre) > code { padding: 1px 5px; border-radius: 6px; background: var(--sk-surface-sunken); font-family: var(--sk-font-mono); font-size: 0.9em; }
/* As wide as its columns (a block table at 100% stretches its border past
   them), and it scrolls sideways when wider than the reply. */
.sk-ai-seg table { display: block; width: fit-content; max-width: 100%; overflow-x: auto; border-collapse: separate; border-spacing: 0; border: 1px solid var(--sk-border-subtle); border-radius: 12px; font-size: var(--sk-text-sm); }
.sk-ai-seg th, .sk-ai-seg td { padding: 8px 10px; border-bottom: 1px solid var(--sk-border-subtle); text-align: start; overflow-wrap: break-word; word-break: normal; vertical-align: top; }
.sk-ai-seg th { background: var(--sk-surface-sunken); font-weight: var(--sk-weight-semibold); }
/* The first column (usually labels) wraps only between words, so it is never
   squeezed to a letter a line; later columns may break a long token or link
   anywhere, so it wraps in place instead of pushing the table wide. */
.sk-ai-seg td:not(:first-child), .sk-ai-msg__body.sk-prose td:not(:first-child) { overflow-wrap: anywhere; }
.sk-ai-seg tr:last-child td { border-bottom: 0; }
.sk-ai-seg a { color: var(--sk-brand-11); text-decoration: underline; text-underline-offset: 2px; }
.sk-ai-msg--user .sk-ai-msg__body > :first-child { margin-top: 0; }
.sk-ai-msg--user .sk-ai-msg__body p + p { margin-top: 0.6em; }
.sk-ai-msg__note { display: inline-flex; align-items: center; gap: 6px; font-size: var(--sk-text-xs); color: var(--sk-fg-subtle); }
.sk-ai-msg__note .sk-icon { width: 14px; height: 14px; flex-shrink: 0; }
.sk-ai-msg__note.is-queued { color: var(--sk-amber-11); }
.sk-ai-msg__note .sk-link, .sk-ai-msg__note button { padding: 0; border: 0; background: none; color: var(--sk-brand-11); font: inherit; font-weight: var(--sk-weight-semibold); cursor: pointer; }
.sk-ai-msg--user.is-queued .sk-ai-msg__body { opacity: 0.72; }
.sk-ai-composer__note { display: inline-flex; align-items: center; gap: 6px; min-width: 0; padding-left: 8px; font-size: var(--sk-text-xs); color: var(--sk-fg-subtle); }
.sk-ai-composer__note .sk-icon { width: 14px; height: 14px; flex-shrink: 0; }
.sk-ai-composer__note:empty { display: none; }

/* A chat in the workspace list. */
.sk-ai-row { display: flex; flex-direction: column; gap: 1px; padding: 9px 10px; border-radius: 12px; color: var(--sk-fg); text-decoration: none; transition: background-color var(--sk-dur-fast); }
.sk-ai-row:hover { background: var(--sk-surface-hover); }
.sk-ai-row.is-active { background: var(--sk-surface-hover); box-shadow: inset 0 0 0 1px var(--sk-border); }
.sk-ai-row:focus-visible { outline: none; box-shadow: var(--sk-focus-ring); }
.sk-ai-row__title { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: var(--sk-text-sm); font-weight: var(--sk-weight-semibold); }
.sk-ai-row__meta { display: flex; align-items: center; gap: 6px; min-width: 0; font-size: var(--sk-text-xs); color: var(--sk-fg-subtle); }
.sk-ai-row__meta > span:first-child { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.sk-ai-row__state { display: none; align-items: center; gap: 5px; margin-left: auto; flex-shrink: 0; font-weight: var(--sk-weight-semibold); }
.sk-ai-row__state::before { content: ''; width: 7px; height: 7px; border-radius: 50%; background: currentColor; }
.sk-ai-row:is(.is-running, .is-queued, .is-unread) .sk-ai-row__state { display: inline-flex; }
.sk-ai-row.is-running .sk-ai-row__state { color: var(--sk-brand-11); }
.sk-ai-row.is-running .sk-ai-row__state::before { animation: sk-pulse 1.2s var(--sk-ease-in-out) infinite; }
.sk-ai-row.is-queued .sk-ai-row__state { color: var(--sk-amber-11); }
.sk-ai-row.is-unread .sk-ai-row__state { color: var(--sk-brand-11); }
.sk-ai-row.is-unread .sk-ai-row__title { color: var(--sk-fg); }
.sk-ai-row.is-new { animation: sk-rise var(--sk-dur-slow) var(--sk-ease-out); }
/* A row with an options button: rename, pin, delete. */
.sk-ai-row-item { position: relative; }
.sk-ai-row-item.has-menu > .sk-ai-row { padding-right: 38px; }
.sk-ai-row__more { position: absolute; top: 7px; right: 6px; opacity: 0; transition: opacity var(--sk-dur-fast); }
.sk-ai-row-item:hover .sk-ai-row__more, .sk-ai-row-item:focus-within .sk-ai-row__more, .sk-ai-row__more[aria-expanded="true"], .sk-ai-row-item:has(.sk-ai-row.is-active) .sk-ai-row__more { opacity: 1; }
@media (hover: none) { .sk-ai-row__more { opacity: 0.75; } }
.sk-ai-row-item.is-editing > .sk-ai-row, .sk-ai-row-item.is-editing > .sk-ai-row__more { display: none; }
.sk-ai-row__edit { padding: 5px 4px; }
.sk-ai-row-item.is-leaving { overflow: hidden; }

/* ======================================================================
 * Sukud AI workspace: your chats beside the open one. The page fills the
 * window and only the thread scrolls. On tablets the chats slide in from
 * the side; on phones the workspace takes the whole screen.
 * ====================================================================== */
.sk-app:has(.sk-aiw) { height: 100dvh; min-height: 0; }
.sk-app:has(.sk-aiw) .sk-main { min-height: 0; }
.sk-content:has(> .sk-aiw) { display: flex; flex-direction: column; min-height: 0; padding-bottom: 16px; }
.sk-aiw { flex: 1 1 auto; min-height: 0; display: grid; grid-template-columns: 264px minmax(0, 1fr); gap: 16px; }
.sk-aiw.is-trial { grid-template-columns: minmax(0, 1fr); }
/* Large screens: the chats panel folds away from the header button. The
   column animates to 0 while the panel keeps its width (nothing in it
   reflows), fading and sliding out under the clip; the chat grows into the
   space. visibility flips after the slide, so hidden chats leave the tab order. */
@media (min-width: 1024px) {
  .sk-aiw { --sk-aiw-ease: cubic-bezier(0.32, 0.72, 0, 1); transition: grid-template-columns 380ms var(--sk-aiw-ease), column-gap 380ms var(--sk-aiw-ease); }
  .sk-aiw__side { overflow: hidden; transition: opacity 260ms var(--sk-ease-out) 60ms, transform 380ms var(--sk-aiw-ease), visibility 0s; }
  .sk-aiw__side > :not(.sk-aiw__list) { min-width: 264px; }
  .sk-aiw__side > .sk-aiw__list { min-width: 276px; }
  .sk-aiw.is-side-collapsed { grid-template-columns: 0px minmax(0, 1fr); column-gap: 0px; }
  .sk-aiw.is-side-collapsed > .sk-aiw__side { opacity: 0; transform: translateX(-24px); visibility: hidden; pointer-events: none;
    transition: opacity 180ms var(--sk-ease-out), transform 380ms var(--sk-aiw-ease), visibility 0s linear 380ms; }
}
@media (min-width: 1024px) and (prefers-reduced-motion: reduce) {
  .sk-aiw, .sk-aiw__side, .sk-aiw.is-side-collapsed > .sk-aiw__side { transition: none; }
}
.sk-aiw__side { display: flex; flex-direction: column; gap: 12px; min-height: 0; padding-top: 2px; }
.sk-aiw__side-head { display: flex; align-items: center; gap: 8px; min-height: 36px; padding: 0 2px; }
.sk-aiw__brand { flex: 1 1 auto; display: inline-flex; align-items: center; gap: 10px; font-family: var(--sk-font-display); font-size: var(--sk-text-md); font-weight: var(--sk-weight-bold); letter-spacing: -0.01em; }
.sk-aiw__side-close { display: none; }
.sk-aiw__list { flex: 1 1 auto; min-height: 0; display: flex; flex-direction: column; gap: 2px; margin: 0 -6px; padding: 0 6px 12px; overflow-y: auto; overscroll-behavior: contain; }
.sk-aiw__list-label { padding: 6px 10px 4px; font-size: var(--sk-text-2xs); font-weight: var(--sk-weight-bold); letter-spacing: var(--sk-tracking-caps); text-transform: uppercase; color: var(--sk-fg-subtle); }
.sk-aiw__list-empty { padding: 6px 10px; font-size: var(--sk-text-sm); color: var(--sk-fg-subtle); line-height: 1.5; }
.sk-aiw__group { display: flex; flex-direction: column; gap: 2px; }
.sk-aiw__group[hidden] { display: none; }
.sk-aiw__group + .sk-aiw__group { margin-top: 8px; }
.sk-aiw__rows { display: flex; flex-direction: column; gap: 2px; }
.sk-aiw__group > .sk-aiw__list-label { display: flex; align-items: center; gap: 5px; }
.sk-aiw__list-label .sk-icon { width: 12px; height: 12px; flex-shrink: 0; }
.sk-aiw__group[data-ai-group="recent"]:not(:has([data-ai-row-item])) > .sk-aiw__list-label { display: none; }
.sk-aiw__scrim { display: none; }

.sk-aiw__main { position: relative; display: flex; flex-direction: column; min-width: 0; min-height: 0; border: 1px solid var(--sk-border-subtle); border-radius: 22px; background: var(--sk-surface); box-shadow: var(--sk-shadow-sm); overflow: hidden; }
/* Header: the chat's name sits in the middle, tools either side. */
.sk-aiw__head { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, auto) minmax(0, 1fr); align-items: center; gap: 6px; min-height: 56px; padding: 8px 10px; border-bottom: 1px solid var(--sk-border-subtle); }
.sk-aiw__head-start, .sk-aiw__head-end { display: flex; align-items: center; gap: 6px; min-width: 0; }
.sk-aiw__head-end { justify-content: flex-end; }
.sk-aiw__title { min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; text-align: center; font-size: var(--sk-text-md); font-weight: var(--sk-weight-semibold); letter-spacing: -0.005em; }
.sk-aiw__title.is-changing { animation: sk-enter 300ms var(--sk-ease-out); }
/* Click the name to rename the chat. */
.sk-aiw__title.is-renamable { cursor: text; margin-inline: -8px; padding: 4px 8px; border-radius: 10px; transition: background-color var(--sk-dur-fast); }
.sk-aiw__title.is-renamable:hover { background: var(--sk-surface-hover); }
.sk-aiw__title.is-renamable:focus-visible { outline: none; box-shadow: var(--sk-focus-ring); }
.sk-aiw__title-input { min-width: 0; width: min(100%, 420px); justify-self: center; height: 36px; padding: 0 12px; border: 1px solid var(--sk-brand-8); border-radius: 10px; background: var(--sk-surface); color: var(--sk-fg); font: inherit; font-size: var(--sk-text-md); font-weight: var(--sk-weight-semibold); text-align: center; outline: none; box-shadow: var(--sk-focus-ring); }
.sk-aiw__back, .sk-aiw__head-new { display: none; }
.sk-aiw.is-side-collapsed .sk-aiw__head-new { display: inline-flex; }
.sk-aiw__trial { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 10px; padding: 10px 16px 10px 20px; border-bottom: 1px solid var(--sk-border-subtle); background: var(--sk-amber-2); font-size: var(--sk-text-sm); }
.sk-aiw__trial code { font-family: var(--sk-font-mono); font-size: var(--sk-text-xs); overflow-wrap: anywhere; }

.sk-aiw__panes { position: relative; flex: 1 1 auto; min-height: 0; display: flex; flex-direction: column; }
.sk-aiw__pane { flex: 1 1 auto; min-height: 0; display: flex; flex-direction: column; animation: sk-enter 260ms var(--sk-ease-out); }
.sk-aiw__pane[hidden] { display: none; }
.sk-aiw__pane.is-loading { align-items: center; justify-content: center; color: var(--sk-fg-subtle); }
.sk-aiw__thread { position: relative; flex: 1 1 auto; min-height: 0; overflow-y: auto; overscroll-behavior: contain; padding: 28px 20px 16px; }
.sk-aiw__thread-in { display: flex; flex-direction: column; gap: 22px; max-width: 760px; min-height: 100%; margin: 0 auto; }
.sk-aiw__thread-in > .sk-ai-start { margin-block: auto; }
.sk-aiw .sk-ai-start__prompts { grid-template-columns: minmax(0, 1fr); width: min(100%, 440px); }
.sk-aiw__composer { padding: 4px 16px 14px; }
.sk-aiw__composer > * { max-width: 760px; margin-inline: auto; }
.sk-aiw__jump {
  position: absolute; left: 50%; bottom: 128px; z-index: 2;
  display: inline-flex; align-items: center; gap: 6px;
  height: 34px; padding: 0 14px 0 10px;
  border: 1px solid var(--sk-border); border-radius: var(--sk-radius-full);
  background: var(--sk-surface-raised); color: var(--sk-fg);
  font: inherit; font-size: var(--sk-text-xs); font-weight: var(--sk-weight-semibold);
  box-shadow: var(--sk-shadow-md);
  transform: translateX(-50%);
  cursor: pointer;
  animation: sk-rise var(--sk-dur-base) var(--sk-ease-out);
}
.sk-aiw__jump[hidden] { display: none; }
.sk-aiw__jump .sk-icon { width: 16px; height: 16px; }

/* Tablets: the chats slide in over the page. */
@media (max-width: 1023.98px) {
  .sk-aiw { grid-template-columns: minmax(0, 1fr); }
  .sk-aiw__side {
    position: fixed; inset: 0 auto 0 0; z-index: var(--sk-z-modal);
    width: min(320px, 86vw);
    padding: max(14px, env(safe-area-inset-top)) 12px 12px;
    background: var(--sk-surface);
    box-shadow: var(--sk-shadow-xl);
    transform: translateX(-104%);
    visibility: hidden;
    transition: transform var(--sk-dur-slow) var(--sk-ease-out), visibility 0s linear var(--sk-dur-slow);
  }
  .sk-aiw.is-side-open .sk-aiw__side { transform: none; visibility: visible; transition: transform var(--sk-dur-slow) var(--sk-ease-out); }
  .sk-aiw__side-close { display: inline-flex; }
  .sk-aiw__scrim { display: block; position: fixed; inset: 0; z-index: calc(var(--sk-z-modal) - 1); background: var(--sk-scrim); opacity: 0; pointer-events: none; transition: opacity var(--sk-dur-slow) var(--sk-ease-out); }
  .sk-aiw.is-side-open .sk-aiw__scrim { opacity: 1; pointer-events: auto; }
  .sk-aiw__head-new { display: inline-flex; }
}

/* Phones: the workspace is the whole screen, with its own way back. */
@media (max-width: 767.98px) {
  .sk-content:has(> .sk-aiw) { padding: 0; }
  .sk-aiw__main { border: 0; border-radius: 0; box-shadow: none; background: var(--sk-canvas); }
  .sk-aiw__head { min-height: 52px; padding: max(6px, env(safe-area-inset-top)) 6px 6px; background: var(--sk-canvas); }
  .sk-aiw__back { display: inline-flex; }
  .sk-aiw__thread { padding: 18px 14px 12px; }
  .sk-aiw__thread-in { gap: 18px; }
  .sk-aiw__composer { padding: 4px 10px calc(8px + var(--sk-safe-bottom)); }
  .sk-aiw__composer .sk-ai-composer__hint { display: none; }
  .sk-aiw__jump { bottom: 104px; }
  .sk-aiw .sk-ai-msg--user .sk-ai-msg__main { max-width: 86%; }
  .sk-aiw .sk-ai-msg--assistant .sk-ai-msg__avatar { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  .sk-aiw__pane, .sk-aiw__title.is-changing, .sk-ai-row.is-new { animation: none; }
}

/* ======================================================================
 * Messaging
 * ====================================================================== */
.sk-chat {
  display: grid;
  grid-template-columns: minmax(280px, 340px) minmax(0, 1fr);
  height: min(760px, calc(100dvh - var(--sk-topbar-h) - 40px));
  min-height: 480px;
  border: 1px solid var(--sk-border-subtle);
  border-radius: 22px;
  background: var(--sk-surface);
  box-shadow: var(--sk-shadow-sm);
  overflow: hidden;
  container-type: inline-size;
}
.sk-chat__list { display: flex; flex-direction: column; min-width: 0; min-height: 0; background: var(--sk-surface); }
.sk-chat__thread { display: flex; flex-direction: column; min-width: 0; min-height: 0; background: var(--sk-canvas); }
@container (max-width: 640px) {
  .sk-chat { grid-template-columns: 1fr; }
  .sk-chat.is-view-thread .sk-chat__list, .sk-chat.is-view-list .sk-chat__thread { display: none; }
}
.sk-chat-pane__head { display: flex; align-items: center; gap: 8px; padding: 14px 14px 10px; }
.sk-chat-pane__title { flex: 1; font-family: var(--sk-font-display); font-size: var(--sk-text-xl); font-weight: var(--sk-weight-bold); letter-spacing: -0.02em; }
.sk-chat-pane__search { padding: 0 12px 8px; }
.sk-chat-pane__items { flex: 1 1 auto; min-height: 0; overflow-y: auto; padding: 4px 6px 10px; }
.sk-chat-pane__label { padding: 12px 10px 4px; font-size: var(--sk-text-2xs); font-weight: var(--sk-weight-bold); letter-spacing: var(--sk-tracking-caps); text-transform: uppercase; color: var(--sk-fg-subtle); }

.sk-thread { display: flex; align-items: center; gap: 12px; padding: 10px; border-radius: 14px; color: var(--sk-fg); text-decoration: none; transition: background-color var(--sk-dur-instant); min-width: 0; }
.sk-thread:hover { background: var(--sk-surface-hover); }
.sk-thread.is-active { background: var(--sk-brand-3); }
.sk-thread__main { display: flex; flex-direction: column; gap: 3px; flex: 1 1 auto; min-width: 0; }
.sk-thread__top, .sk-thread__bottom { display: flex; align-items: center; gap: 6px; min-width: 0; }
.sk-thread__name { font-weight: var(--sk-weight-semibold); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; min-width: 0; }
.sk-thread__flag { display: inline-flex; color: var(--sk-fg-subtle); }
.sk-thread__flag .sk-icon { width: 13px; height: 13px; }
.sk-thread__time { margin-inline-start: auto; flex-shrink: 0; font-size: var(--sk-text-xs); color: var(--sk-fg-subtle); font-variant-numeric: tabular-nums; }
.sk-thread.is-unread .sk-thread__time { color: var(--sk-brand-11); font-weight: var(--sk-weight-semibold); }
.sk-thread__preview { flex: 1 1 auto; min-width: 0; font-size: var(--sk-text-sm); color: var(--sk-fg-muted); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.sk-thread.is-unread .sk-thread__preview { color: var(--sk-fg); font-weight: var(--sk-weight-medium); }
.sk-thread__bottom .sk-count { margin-inline-start: auto; }
.sk-thread__typing { display: inline-flex; align-items: center; gap: 6px; font-size: var(--sk-text-sm); color: var(--sk-green-11); font-weight: var(--sk-weight-medium); }
.sk-thread__typing .sk-typing__dots i { width: 4px; height: 4px; background: currentColor; }
.sk-tick { display: inline-flex; flex-shrink: 0; color: var(--sk-fg-subtle); }
.sk-tick .sk-icon { width: 15px; height: 15px; stroke-width: 2.2; }
.sk-tick--read { color: var(--sk-blue-9); }

.sk-chat-head { display: flex; align-items: center; gap: 12px; min-height: 64px; padding: 10px 14px; border-bottom: 1px solid var(--sk-border-subtle); background: var(--sk-surface); }
.sk-chat-head__back { margin-left: -6px; }
@container (min-width: 641px) { .sk-chat-head__back { display: none; } }
.sk-chat-head__text { display: flex; flex-direction: column; flex: 1 1 auto; min-width: 0; }
.sk-chat-head__name { display: flex; align-items: center; gap: 6px; font-weight: var(--sk-weight-bold); overflow: hidden; white-space: nowrap; }
.sk-chat-head__meta { font-size: var(--sk-text-xs); color: var(--sk-fg-muted); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.sk-chat-head__meta.is-online { color: var(--sk-green-11); }
.sk-chat-head__actions { display: flex; gap: 2px; flex-shrink: 0; }

.sk-chat-body {
  flex: 1 1 auto;
  min-height: 0;
  overflow-y: auto;
  padding: 16px clamp(10px, 3cqi, 28px);
  display: flex; flex-direction: column; gap: 2px;
  background-color: var(--sk-canvas);
  background-image: radial-gradient(rgb(var(--sk-ink-rgb) / 0.07) 1px, transparent 1px);
  background-size: 18px 18px;
}
.sk-msg { display: flex; flex-direction: column; align-items: flex-start; max-width: min(80%, 560px); animation: sk-msg-in var(--sk-dur-slow) var(--sk-ease-spring); }
@keyframes sk-msg-in { from { opacity: 0; transform: translateY(6px) scale(0.97); } }
.sk-msg--mine { align-self: flex-end; align-items: flex-end; }
.sk-msg.is-first, .sk-msg.is-single { margin-top: 8px; }
.sk-msg__bubble {
  position: relative;
  display: flex; flex-direction: column; gap: 4px;
  padding: 8px 12px 6px;
  border-radius: 18px;
  background: var(--sk-surface);
  color: var(--sk-fg);
  box-shadow: 0 1px 1.5px rgb(var(--sk-shadow-rgb) / 0.12);
  min-width: 0;
}
.sk-msg--mine .sk-msg__bubble { background: var(--sk-brand-9); color: #fff; box-shadow: 0 1px 2px rgb(var(--sk-brand-rgb) / 0.35); }
.sk-msg:not(.sk-msg--mine).is-first .sk-msg__bubble, .sk-msg:not(.sk-msg--mine).is-middle .sk-msg__bubble { border-bottom-left-radius: 6px; }
.sk-msg:not(.sk-msg--mine).is-middle .sk-msg__bubble, .sk-msg:not(.sk-msg--mine).is-last .sk-msg__bubble { border-top-left-radius: 6px; }
.sk-msg--mine.is-first .sk-msg__bubble, .sk-msg--mine.is-middle .sk-msg__bubble { border-bottom-right-radius: 6px; }
.sk-msg--mine.is-middle .sk-msg__bubble, .sk-msg--mine.is-last .sk-msg__bubble { border-top-right-radius: 6px; }
.sk-msg__sender { font-size: var(--sk-text-xs); font-weight: var(--sk-weight-bold); color: var(--t-text); }
.sk-msg__forwarded { display: inline-flex; align-items: center; gap: 4px; font-size: var(--sk-text-xs); font-style: italic; opacity: 0.75; }
.sk-msg__forwarded .sk-icon { width: 13px; height: 13px; }
.sk-msg__reply { display: flex; flex-direction: column; padding: 6px 10px; border-radius: 10px; background: rgb(var(--sk-ink-rgb) / 0.08); font-size: var(--sk-text-xs); }
.sk-msg--mine .sk-msg__reply { background: rgb(0 0 0 / 0.16); }
.sk-msg__reply b { font-weight: var(--sk-weight-bold); }
.sk-msg__reply span { opacity: 0.8; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; max-width: 36ch; }
.sk-msg__text { white-space: pre-wrap; overflow-wrap: anywhere; line-height: 1.45; font-size: var(--sk-text-md); }
.sk-msg__meta { display: flex; align-items: center; justify-content: flex-end; gap: 4px; font-size: 10.5px; color: var(--sk-fg-muted); font-variant-numeric: tabular-nums; margin-top: -2px; }
.sk-msg--mine .sk-msg__meta { color: rgb(255 255 255 / 0.9); }
.sk-msg--mine .sk-tick { color: rgb(255 255 255 / 0.8); }
.sk-msg--mine .sk-tick--read { color: #9fe0ff; }
.sk-msg__files { display: flex; flex-direction: column; gap: 4px; margin: -2px -6px 0; }
.sk-msg__image { display: block; border-radius: 12px; overflow: hidden; cursor: zoom-in; max-width: 280px; }
.sk-msg__image img { display: block; width: 100%; height: auto; max-height: 260px; object-fit: cover; transition: transform var(--sk-dur-slower) var(--sk-ease-out); }
.sk-msg__image:hover img { transform: scale(1.03); }
.sk-msg__file { display: flex; align-items: center; gap: 10px; padding: 8px 10px; border-radius: 12px; background: rgb(var(--sk-ink-rgb) / 0.06); min-width: 220px; }
.sk-msg--mine .sk-msg__file { background: rgb(0 0 0 / 0.16); }
.sk-msg__file-icon { display: grid; place-items: center; width: 34px; height: 34px; border-radius: 50%; background: var(--sk-brand-3); color: var(--sk-brand-11); flex-shrink: 0; }
.sk-msg--mine .sk-msg__file-icon { background: rgb(255 255 255 / 0.22); color: #fff; }
.sk-msg__file-text { display: flex; flex-direction: column; flex: 1; min-width: 0; font-size: var(--sk-text-sm); }
.sk-msg__file-text b { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.sk-msg__file-text small { color: var(--sk-fg-muted); font-size: var(--sk-text-xs); }
.sk-msg--mine .sk-msg__file-text small { color: rgb(255 255 255 / 0.85); }
.sk-msg__reactions { display: flex; gap: 4px; margin-top: -6px; padding: 0 8px; position: relative; z-index: 1; }
.sk-reaction {
  display: inline-flex; align-items: center; gap: 4px;
  height: 24px; padding: 0 8px;
  border-radius: 99px;
  border: 1px solid var(--sk-border);
  background: var(--sk-surface);
  font-size: 13px; line-height: 1;
  box-shadow: var(--sk-shadow-xs);
  transition: transform var(--sk-dur-base) var(--sk-ease-spring), background-color var(--sk-dur-fast);
}
.sk-reaction b { font-size: 11px; font-weight: var(--sk-weight-bold); color: var(--sk-fg-muted); font-variant-numeric: tabular-nums; }
.sk-reaction:active { transform: scale(0.88); }
.sk-reaction.is-mine, .sk-reaction[aria-pressed="true"] { border-color: var(--sk-brand-7); background: var(--sk-brand-3); }
.sk-reaction[aria-pressed="true"] b { color: var(--sk-brand-11); }
.sk-msg.is-failed .sk-msg__bubble { opacity: 0.72; }
.sk-msg__retry { display: inline-flex; align-items: center; gap: 4px; margin-top: 3px; font-size: var(--sk-text-xs); font-weight: var(--sk-weight-semibold); color: var(--sk-red-11); }
.sk-msg__retry .sk-icon { width: 13px; height: 13px; }
.sk-msg--typing .sk-msg__bubble { padding: 12px 14px; }
.sk-msg--typing .sk-typing__dots i { width: 7px; height: 7px; background: var(--sk-fg-subtle); }

.sk-chat-divider { display: flex; justify-content: center; margin: 14px 0 6px; }
.sk-chat-divider span { padding: 4px 12px; border-radius: 99px; background: var(--sk-surface); box-shadow: var(--sk-shadow-xs); font-size: var(--sk-text-xs); font-weight: var(--sk-weight-semibold); color: var(--sk-fg-muted); }
.sk-chat-divider.is-unread span { background: var(--sk-brand-9); color: #fff; box-shadow: 0 2px 8px -2px rgb(var(--sk-brand-rgb) / 0.55); }
.sk-chat-notice { display: flex; align-items: center; justify-content: center; gap: 8px; margin: 10px auto; padding: 8px 14px; border-radius: 12px; background: var(--t-soft); color: var(--t-text); font-size: var(--sk-text-sm); font-weight: var(--sk-weight-medium); text-align: center; max-width: 46ch; }
.sk-chat-notice .sk-icon { width: 15px; height: 15px; flex-shrink: 0; }

.sk-chat-composer { position: relative; display: flex; flex-direction: column; gap: 8px; padding: 10px 12px calc(10px + var(--sk-safe-bottom)); border-top: 1px solid var(--sk-border-subtle); background: var(--sk-surface); }
.sk-chat-composer__reply { display: flex; align-items: center; gap: 10px; padding: 8px 8px 8px 12px; border-radius: 12px; background: var(--sk-brand-2); box-shadow: inset 0 0 0 1px var(--sk-brand-5); color: var(--sk-brand-11); animation: sk-rise var(--sk-dur-base) var(--sk-ease-out); }
.sk-chat-composer__reply > .sk-icon { width: 16px; height: 16px; flex-shrink: 0; }
.sk-chat-composer__reply span { display: flex; flex-direction: column; flex: 1; min-width: 0; font-size: var(--sk-text-sm); }
.sk-chat-composer__reply small { color: var(--sk-fg-muted); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.sk-chat-composer__files { display: flex; gap: 8px; overflow-x: auto; scrollbar-width: none; }
.sk-chat-file { display: flex; align-items: center; gap: 8px; flex-shrink: 0; width: 220px; padding: 6px 4px 6px 8px; border: 1px solid var(--sk-border); border-radius: 12px; background: var(--sk-surface); }
.sk-chat-file__icon { display: grid; place-items: center; width: 30px; height: 30px; border-radius: 50%; background: var(--sk-brand-3); color: var(--sk-brand-11); flex-shrink: 0; }
.sk-chat-file__icon .sk-icon { width: 15px; height: 15px; }
.sk-chat-file__text { display: flex; flex-direction: column; gap: 3px; flex: 1; min-width: 0; font-size: var(--sk-text-xs); }
.sk-chat-file__text b { font-weight: var(--sk-weight-semibold); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.sk-chat-file__text small { color: var(--sk-fg-muted); }
.sk-chat-file__bar { height: 4px; border-radius: 99px; background: var(--sk-surface-active); overflow: hidden; }
.sk-chat-file__bar i { display: block; height: 100%; border-radius: inherit; background: var(--sk-brand-9); transition: width var(--sk-dur-slow) var(--sk-ease-out); }
.sk-chat-composer__row { display: flex; align-items: flex-end; gap: 6px; }
.sk-chat-composer__box { flex: 1 1 auto; min-width: 0; display: flex; align-items: flex-end; border: 1px solid var(--sk-border); border-radius: 22px; background: var(--sk-surface-sunken); transition: border-color var(--sk-dur-fast), box-shadow var(--sk-dur-base); }
.sk-chat-composer__input { flex: 1 1 auto; min-width: 0; min-height: 42px; max-height: 160px; padding: 10px 4px 10px 16px; border: 0; outline: none; resize: none; background: transparent; color: var(--sk-fg); font-size: var(--sk-text-md); line-height: 1.45; field-sizing: content; }
.sk-chat-composer__input::placeholder { color: var(--sk-fg-subtle); }
@media (pointer: coarse), (max-width: 639.98px) { .sk-chat-composer__input { font-size: 16px; } }
.sk-chat-composer__emoji-btn { display: grid; place-items: center; width: 40px; height: 40px; margin: 1px; border-radius: 50%; color: var(--sk-fg-subtle); transition: color var(--sk-dur-fast), transform var(--sk-dur-base) var(--sk-ease-spring); }
.sk-chat-composer__emoji-btn:hover, .sk-chat-composer__emoji-btn[aria-expanded="true"] { color: var(--sk-amber-11); transform: rotate(-8deg) scale(1.08); }
.sk-chat-composer__send { display: grid; place-items: center; flex-shrink: 0; width: var(--sk-control-md); height: var(--sk-control-md); margin-bottom: 2px; border-radius: 50%; background: var(--sk-brand-9); color: #fff; box-shadow: 0 2px 8px -2px rgb(var(--sk-brand-rgb) / 0.6); transition: transform var(--sk-dur-base) var(--sk-ease-spring), opacity var(--sk-dur-fast); }
.sk-chat-composer__send:not(:disabled):hover { transform: translateY(-1px) rotate(-8deg); }
.sk-chat-composer__send:not(:disabled):active { transform: scale(0.9); }
.sk-chat-composer__send:disabled { opacity: 0.35; box-shadow: none; cursor: not-allowed; }
.sk-emoji {
  position: absolute; z-index: var(--sk-z-popover);
  right: 12px; bottom: calc(100% + 6px);
  width: min(320px, calc(100% - 24px));
  max-height: 300px; overflow-y: auto;
  padding: 10px;
  border: 1px solid var(--sk-border);
  border-radius: 18px;
  background: var(--sk-surface-raised);
  box-shadow: var(--sk-shadow-lg);
  transform-origin: bottom right;
}
.sk-emoji__group { padding: 6px 4px 4px; font-size: var(--sk-text-2xs); font-weight: var(--sk-weight-bold); letter-spacing: var(--sk-tracking-caps); text-transform: uppercase; color: var(--sk-fg-subtle); }
.sk-emoji__grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(38px, 1fr)); gap: 2px; }
.sk-emoji__item { display: grid; place-items: center; height: 38px; border-radius: 10px; font-size: 22px; transition: transform var(--sk-dur-base) var(--sk-ease-spring), background-color var(--sk-dur-instant); }
.sk-emoji__item:hover { background: var(--sk-surface-hover); transform: scale(1.18); }

.sk-contact { position: relative; display: flex; align-items: center; gap: 12px; padding: 8px 10px; border-radius: 14px; cursor: pointer; transition: background-color var(--sk-dur-fast); }
.sk-contact:hover { background: var(--sk-surface-hover); }
/* A set of people to tick, in as many columns as fit. */
.sk-contacts { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 2px 8px; padding: 8px; }
.sk-contact input { position: absolute; opacity: 0; pointer-events: none; }
.sk-contact__text { display: flex; flex-direction: column; flex: 1; min-width: 0; }
.sk-contact__name { font-weight: var(--sk-weight-semibold); }
.sk-contact__meta { font-size: var(--sk-text-xs); color: var(--sk-fg-muted); }
.sk-contact__mark { display: grid; place-items: center; width: 22px; height: 22px; border-radius: 50%; border: 1.5px solid var(--sk-ink-7); color: #fff; flex-shrink: 0; transition: background-color var(--sk-dur-fast), border-color var(--sk-dur-fast); }
.sk-contact__mark .sk-icon { width: 12px; height: 12px; stroke-width: 3.2; transform: scale(0); transition: transform var(--sk-dur-base) var(--sk-ease-spring); }
.sk-contact:has(input:checked) { background: var(--sk-brand-2); }
.sk-contact:has(input:checked) .sk-contact__mark { background: var(--sk-brand-9); border-color: var(--sk-brand-9); }
.sk-contact:has(input:checked) .sk-contact__mark .sk-icon { transform: scale(1); }
.sk-contact:has(input:focus-visible) { outline: 2px solid var(--sk-focus); outline-offset: 2px; }

/* ======================================================================
 * Messages page: the chat fills the window and only its panes scroll.
 * On phones it takes the whole screen; the list has its own way back.
 * ====================================================================== */
.sk-app:has(.sk-chat--page) { height: 100dvh; min-height: 0; }
.sk-app:has(.sk-chat--page) .sk-main { min-height: 0; }
.sk-content:has(> .sk-chat--page) { display: flex; flex-direction: column; min-height: 0; padding-bottom: 16px; }
.sk-chat--page { flex: 1 1 auto; height: auto; min-height: 0; }
.sk-chat-pane__back { display: none; }
.sk-chat-pane__empty { display: flex; flex-direction: column; align-items: center; gap: 4px; padding: 32px 16px; text-align: center; }
.sk-thread--skeleton { pointer-events: none; }
.sk-thread-row { position: relative; display: flex; align-items: center; }
.sk-thread-row > .sk-thread { flex: 1 1 auto; width: 100%; border: 0; background: transparent; font: inherit; text-align: start; cursor: pointer; padding-right: 40px; }
.sk-thread-row > .sk-thread.is-active { background: var(--sk-brand-3); }
.sk-thread-row > .sk-thread:focus-visible { outline: none; box-shadow: var(--sk-focus-ring); }
.sk-thread-row__more { position: absolute; right: 6px; top: 50%; transform: translateY(-50%); opacity: 0; transition: opacity var(--sk-dur-fast); }
.sk-thread-row:hover .sk-thread-row__more, .sk-thread-row__more:focus-visible, .sk-thread-row__more[aria-expanded="true"] { opacity: 1; }
@media (hover: none) { .sk-thread-row__more { opacity: 0.7; } }
.sk-thread-row:has(.sk-count) .sk-thread-row__more { top: 30%; }

.sk-chat-body { position: relative; }
.sk-chat-body__top { display: flex; justify-content: center; }
.sk-chat-body__top:empty { display: none; }
.sk-chat-body__list { flex: 1 0 auto; display: flex; flex-direction: column; gap: 2px; }
.sk-chat-body__empty { margin: auto; padding: 24px 0; }
.sk-chat-jump {
  position: sticky; bottom: 8px; align-self: center; z-index: 2;
  display: inline-flex; align-items: center; gap: 6px;
  height: 32px; margin-top: 8px; padding: 0 14px 0 10px;
  border: 0; border-radius: var(--sk-radius-full);
  background: var(--sk-brand-9); color: #fff;
  font: inherit; font-size: var(--sk-text-xs); font-weight: var(--sk-weight-semibold);
  box-shadow: 0 4px 14px -4px rgb(var(--sk-brand-rgb) / 0.6);
  cursor: pointer;
  animation: sk-rise var(--sk-dur-base) var(--sk-ease-out);
}
.sk-chat-jump[hidden] { display: none; }
.sk-chat-jump .sk-icon { width: 15px; height: 15px; }
.sk-chat-closed { padding: 8px 12px; border-top: 1px solid var(--sk-border-subtle); background: var(--sk-surface); }
.sk-chat-closed[hidden] { display: none; }
.sk-chat-closed .sk-chat-notice { margin: 0 auto; }
.sk-chat-error { margin: 0; padding: 6px 16px; background: var(--sk-surface); }
.sk-chat-error[hidden] { display: none; }

.sk-msg { position: relative; }
.sk-msg[hidden] { display: none; }
.sk-msg.is-settled { animation: none; }
.sk-msg__more { position: absolute; top: 4px; right: -32px; opacity: 0; transition: opacity var(--sk-dur-fast); }
.sk-msg--mine > .sk-msg__more { right: auto; left: -32px; }
.sk-msg:hover > .sk-msg__more, .sk-msg__more:focus-visible, .sk-msg__more[aria-expanded="true"] { opacity: 1; }
@media (hover: none) { .sk-msg__more { display: none; } }
.sk-msg.is-pending .sk-msg__bubble { opacity: 0.82; }
.sk-msg__text.is-deleted { font-style: italic; opacity: 0.72; }
.sk-msg__note { display: inline-flex; align-items: center; gap: 4px; margin-top: 3px; font-size: var(--sk-text-xs); color: var(--sk-amber-11); }
.sk-msg__note .sk-icon { width: 13px; height: 13px; }
.sk-msg__note button { padding: 0; border: 0; background: none; color: var(--sk-brand-11); font: inherit; font-weight: var(--sk-weight-semibold); cursor: pointer; }
.sk-msg.is-found .sk-msg__bubble { box-shadow: 0 0 0 3px rgb(var(--sk-brand-rgb) / 0.45); transition: box-shadow var(--sk-dur-slow); }
.sk-msg__file { color: inherit; text-decoration: none; }
.sk-msg__picker {
  position: absolute; z-index: 3; bottom: calc(100% - 6px);
  display: flex; gap: 2px; padding: 4px;
  border: 1px solid var(--sk-border); border-radius: var(--sk-radius-full);
  background: var(--sk-surface-raised); box-shadow: var(--sk-shadow-lg);
  animation: sk-pop var(--sk-dur-base) var(--sk-ease-spring);
}
.sk-msg--mine > .sk-msg__picker { right: 0; }
.sk-msg__picker .sk-emoji__item { width: 38px; }
.sk-tick--queued { color: var(--sk-amber-11); }
.sk-msg--mine .sk-tick--queued { color: #ffe3a3; }

.sk-chat-composer[hidden] { display: none; }
.sk-chat-composer.is-dragging .sk-chat-composer__box { border-color: var(--sk-brand-7); box-shadow: 0 0 0 3px rgb(var(--sk-brand-rgb) / 0.18); }
.sk-chat-composer__box:focus-within { border-color: var(--sk-brand-7); }
.sk-chat-composer__reply[hidden], .sk-chat-composer__files[hidden] { display: none; }
.sk-emoji[hidden] { display: none; }
.sk-emoji__search { margin: -2px -2px 6px; }
.sk-chat-file { cursor: pointer; }
.sk-chat-file.is-active { border-color: var(--sk-brand-7); box-shadow: inset 0 0 0 1px var(--sk-brand-7); }
.sk-chat-file.is-failed { border-color: var(--sk-red-7); }
.sk-chat-file__icon.has-image { overflow: hidden; border-radius: 8px; }
.sk-chat-file__icon.has-image img { width: 100%; height: 100%; object-fit: cover; }
.sk-chat-file__bar i { width: 100%; background-size: 200% 100%; background-image: linear-gradient(90deg, var(--sk-brand-7), var(--sk-brand-9), var(--sk-brand-7)); animation: sk-shimmer 1.4s linear infinite; }

.sk-contacts-list { display: flex; flex-direction: column; gap: 2px; margin: 0 -8px; }
.sk-contacts-filter { margin-bottom: 8px; }
.sk-contact--button { width: 100%; border: 0; background: transparent; font: inherit; color: inherit; text-align: start; }
.sk-contact--button:disabled { opacity: 0.6; cursor: progress; }
.sk-contact--button:focus-visible { outline: none; box-shadow: var(--sk-focus-ring); }
.sk-contact[hidden] { display: none; }
.sk-chat-results { display: flex; flex-direction: column; gap: 2px; margin: 12px -8px 0; }
.sk-chat-result { display: flex; flex-direction: column; gap: 2px; padding: 10px 12px; border: 0; border-radius: 12px; background: transparent; color: var(--sk-fg); font: inherit; text-align: start; cursor: pointer; }
.sk-chat-result:hover { background: var(--sk-surface-hover); }
.sk-chat-result__text { font-size: var(--sk-text-sm); overflow: hidden; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; }
.sk-chat-result__meta { font-size: var(--sk-text-xs); color: var(--sk-fg-subtle); }

@media (max-width: 767.98px) {
  .sk-content:has(> .sk-chat--page) { padding: 0; }
  .sk-chat--page { border: 0; border-radius: 0; box-shadow: none; }
  .sk-chat--page .sk-chat-pane__head { padding-top: max(10px, env(safe-area-inset-top)); }
  .sk-chat--page .sk-chat-head { padding-top: max(8px, env(safe-area-inset-top)); }
  .sk-chat-pane__back { display: inline-flex; margin-left: -6px; }
  .sk-msg { max-width: 86%; }
}
@media (prefers-reduced-motion: reduce) { .sk-chat-jump, .sk-msg__picker { animation: none; } }