/* ==========================================================================
   composer.css — Orcheum universal Composer
   --------------------------------------------------------------------------
   Locked visual source: Figma 652:4165 ("Composer components").

   The host owns width and placement. This sheet owns every internal measure
   and state so Landing, Home/Workspace, and Studios render the same Composer.
   ========================================================================== */

:root {
  --oc-composer-background: rgba(244, 241, 236, 0.7);
  --oc-composer-border: #d9d1cb;
  --oc-composer-foreground: #1b1818;
  --oc-composer-placeholder: #86807b;
  --oc-composer-send: #252222;
  --oc-composer-send-foreground: #fdfcfb;
  --oc-composer-hover: rgba(17, 15, 15, 0.05);
  --oc-composer-focus: #1b1818;
  --oc-composer-radius-wide: 20px;
  --oc-composer-radius-narrow: 12px;
  --oc-composer-padding-x: 20px;
  --oc-composer-padding-y: 16px;
  --oc-composer-gap: 10px;
  --oc-composer-control-gap: 8px;
  --oc-composer-control-height: 28px;
}

.oc-composer,
.oc-composer *,
.oc-composer *::before,
.oc-composer *::after {
  box-sizing: border-box;
}

.oc-composer {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: var(--oc-composer-gap);
  width: 100%;
  min-width: 0;
  min-height: 119px;
  padding: var(--oc-composer-padding-y) var(--oc-composer-padding-x);
  overflow: clip;
  color: var(--oc-composer-foreground);
  background: var(--oc-composer-background);
  border: 1px solid var(--oc-composer-border);
  border-radius: clamp(
    var(--oc-composer-radius-narrow),
    calc((100% - 345px) * 0.04734 + var(--oc-composer-radius-narrow)),
    var(--oc-composer-radius-wide)
  );
  -webkit-backdrop-filter: blur(42px);
  backdrop-filter: blur(42px);
  box-shadow: 0 4px 4px rgba(0, 0, 0, 0.12);
}

.oc-composer:has(.oc-composer__input:focus-visible) {
  outline: 1px solid var(--oc-composer-focus);
  outline-offset: 2px;
}

.oc-composer__body {
  display: flex;
  flex: 1 1 auto;
  flex-direction: column;
  justify-content: space-between;
  gap: var(--oc-composer-gap);
  width: 100%;
  min-width: 0;
  min-height: 85px;
}

/* Input ------------------------------------------------------------------- */

.oc-composer__input {
  display: block;
  width: 100%;
  min-width: 0;
  min-height: 18px;
  max-height: 140px;
  margin: 0;
  padding: 0;
  overflow-x: hidden;
  overflow-y: hidden;
  resize: none;
  color: var(--oc-composer-foreground);
  background: transparent;
  border: 0;
  outline: 0;
  font-family: Inter, var(--font-sans, system-ui, -apple-system, sans-serif);
  font-size: 14px;
  font-weight: 400;
  line-height: 1.25;
  letter-spacing: 0;
}

.oc-composer__input::placeholder {
  color: var(--oc-composer-placeholder);
  opacity: 1;
}

.oc-composer__input:disabled {
  cursor: not-allowed;
}

/* Toolbar ----------------------------------------------------------------- */

.oc-composer__toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--oc-composer-control-gap);
  width: 100%;
  min-width: 0;
  height: var(--oc-composer-control-height);
}

.oc-composer__actions {
  display: flex;
  align-items: center;
  gap: var(--oc-composer-control-gap);
  min-width: 0;
}

.oc-composer__control {
  display: inline-flex;
  flex: 0 0 auto;
  align-items: center;
  justify-content: center;
  gap: 0;
  min-width: 64px;
  height: var(--oc-composer-control-height);
  margin: 0;
  padding: 2px 8px;
  overflow: clip;
  color: var(--oc-composer-foreground);
  background: transparent;
  border: 1px solid transparent;
  border-radius: 200px;
  cursor: pointer;
  font: inherit;
  transition:
    background-color 120ms ease,
    border-color 120ms ease,
    opacity 120ms ease;
}

.oc-composer__control:hover:not(:disabled),
.oc-composer__control:focus-visible:not(:disabled) {
  background: var(--oc-composer-hover);
  border-radius: 6px;
}

.oc-composer__control:focus-visible {
  outline: 1px solid var(--oc-composer-focus);
  outline-offset: 2px;
}

.oc-composer__control:active:not(:disabled) {
  background: rgba(17, 15, 15, 0.08);
}

.oc-composer__control:disabled {
  cursor: not-allowed;
}

.oc-composer__control-icon {
  display: block;
  flex: 0 0 auto;
  width: 16px;
  height: 16px;
  object-fit: contain;
  pointer-events: none;
}

.oc-composer__control-label {
  display: block;
  padding: 0 4px;
  overflow: hidden;
  color: var(--oc-composer-foreground);
  font-family: Inter, var(--font-sans, system-ui, -apple-system, sans-serif);
  font-size: 12px;
  font-weight: 500;
  line-height: 24px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.oc-composer__control.is-selected {
  gap: 4px;
  min-width: 80px;
  padding: 0 12px;
  background: #fff;
  border-color: var(--oc-composer-border);
  border-radius: 6px;
}

.oc-composer__control.is-selected .oc-composer__control-label {
  font-size: 14px;
}

.oc-composer__control.is-loading {
  opacity: 0.5;
}

.oc-composer__control.is-loading .oc-composer__control-icon {
  animation: oc-composer-spin 850ms linear infinite;
}

/* Send -------------------------------------------------------------------- */

.oc-composer__send {
  position: relative;
  display: inline-flex;
  flex: 0 0 auto;
  align-items: center;
  justify-content: center;
  width: var(--oc-composer-control-height);
  height: var(--oc-composer-control-height);
  margin: 0;
  padding: 4px;
  overflow: clip;
  color: var(--oc-composer-send-foreground);
  background: var(--oc-composer-send);
  border: 0;
  border-radius: 100px;
  cursor: pointer;
  opacity: 1;
  transition:
    opacity 120ms ease,
    transform 120ms ease;
}

.oc-composer__send:disabled {
  cursor: not-allowed;
  opacity: 0.5;
}

.oc-composer__send:focus-visible {
  outline: 1px solid var(--oc-composer-focus);
  outline-offset: 2px;
}

.oc-composer__send:hover:not(:disabled) {
  transform: translateY(-1px);
}

.oc-composer__send:active:not(:disabled) {
  transform: scale(0.96);
}

.oc-composer__send-icon {
  display: block;
  width: 20px;
  height: 20px;
  object-fit: contain;
  pointer-events: none;
}

.oc-composer__send-arrow {
  width: 8.75px;
  height: 10px;
  transform: rotate(180deg);
}

.oc-composer__send-loader {
  display: none;
}

.oc-composer__send.is-loading .oc-composer__send-arrow {
  display: none;
}

.oc-composer__send.is-loading .oc-composer__send-loader {
  display: block;
  animation: oc-composer-spin 850ms linear infinite;
}

/* Attachments ------------------------------------------------------------- */

.oc-composer__chips {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  gap: 8px;
  width: 100%;
  min-width: 0;
}

.oc-composer__chips[hidden] {
  display: none;
}

.oc-composer__chip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  min-width: 64px;
  max-width: 100%;
  height: 24px;
  padding: 0 6px;
  overflow: clip;
  color: var(--oc-composer-foreground);
  background: var(--oc-composer-background);
  border: 1px solid var(--oc-composer-border);
  border-radius: 8px;
  -webkit-backdrop-filter: blur(16px);
  backdrop-filter: blur(16px);
}

.oc-composer__chip-preview {
  display: block;
  flex: 0 0 auto;
  width: 16px;
  height: 16px;
  overflow: clip;
  border-radius: 3px;
  object-fit: cover;
}

.oc-composer__chip-preview--file {
  padding: 1px;
  object-fit: contain;
}

.oc-composer__chip-label {
  display: block;
  min-width: 0;
  max-width: min(137px, calc(100% - 32px));
  padding: 0 4px;
  overflow: hidden;
  color: var(--oc-composer-foreground);
  font-family: Inter, var(--font-sans, system-ui, -apple-system, sans-serif);
  font-size: 12px;
  font-weight: 500;
  line-height: 24px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.oc-composer__chip-remove {
  display: inline-flex;
  flex: 0 0 auto;
  align-items: center;
  justify-content: center;
  width: 16px;
  height: 16px;
  margin: 0;
  padding: 0;
  color: var(--oc-composer-foreground);
  background: transparent;
  border: 0;
  border-radius: 3px;
  cursor: pointer;
}

.oc-composer__chip-remove:hover,
.oc-composer__chip-remove:focus-visible {
  background: var(--oc-composer-hover);
}

.oc-composer__chip-remove:focus-visible {
  outline: 1px solid var(--oc-composer-focus);
  outline-offset: 1px;
}

.oc-composer__chip-remove img {
  display: block;
  width: 9.5px;
  height: 9.5px;
}

.oc-composer__chip.is-loading {
  opacity: 0.5;
}

.oc-composer__chip.is-error {
  border-color: #1b1818;
}

/* Disabled and live status ------------------------------------------------ */

.oc-composer.is-disabled .oc-composer__input,
.oc-composer.is-disabled .oc-composer__control {
  opacity: 0.5;
}

.oc-composer__file-input {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  white-space: nowrap;
}

.oc-composer__status {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  border: 0;
  white-space: nowrap;
}

@keyframes oc-composer-spin {
  to { transform: rotate(360deg); }
}

@media (max-width: 360px) {
  .oc-composer {
    --oc-composer-padding-x: 14px;
  }

  .oc-composer__toolbar,
  .oc-composer__actions {
    gap: 4px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .oc-composer__control,
  .oc-composer__send {
    transition: none;
  }

  .oc-composer__control.is-loading .oc-composer__control-icon,
  .oc-composer__send.is-loading .oc-composer__send-icon {
    animation: none;
  }
}