/* Composer Styles */
/* composer.css - Message input and mode buttons */

/* CSS Custom Properties for ripple animation */
@property --ripple-width-1 {
  syntax: '<percentage>';
  initial-value: 0%;
  inherits: false;
}

@property --ripple-width-2 {
  syntax: '<percentage>';
  initial-value: 0%;
  inherits: false;
}

/* Composer */
.composer {
  position: fixed;
  bottom: 0;
  left: var(--sidebar-width);
  right: 0;
  top: auto;
  z-index: 500;
  padding: 0 calc(5px + 14px) 12px calc(0px + 14px);
  background: transparent;
  pointer-events: none !important;
  transition: bottom 0.25s cubic-bezier(.2,.7,.2,1),
              left 0.25s cubic-bezier(.2,.7,.2,1);
  display: block;
}

.sidebar-collapsed .composer {
  left: var(--sidebar-collapsed);
}

@media (max-width: 768px) {
  .composer,
  .sidebar-collapsed .composer {
    left: 0;
    right: 0;
    padding: 0 12px 12px;
  }
}

.composer.centered {
  bottom: calc(50vh - 120px);
  transition: bottom 0.25s cubic-bezier(.2,.7,.2,1),
              left 0.25s cubic-bezier(.2,.7,.2,1);
}

/* When selector is open in centered mode, keep bottom fixed, expand upward */
.composer.centered.selector-open {
  bottom: 12px;
  top: auto;
}

/* Stretch composer-box to topbar when selector is open */
.composer.selector-open .composer-box {
  height: calc(100vh - 56px - 24px); /* viewport - topbar - padding */
  display: flex;
  flex-direction: column;
}

/* Hide ripple animation when selector is open */
.composer.selector-open .ripple-slot {
  display: none;
}

.composer-box {
  --composer-corner-radius: 28px;
  max-width: min(100%, var(--content-max-width));
  width: 100%;
  margin: 0 auto;
  min-width: 300px;
  display: grid;
  grid-template-rows: auto auto;
  gap: 0;
  padding: var(--padding-xs);
  background: var(--glass-surface-70);
  border: 1.5px solid #cacaca69;
  border-radius: var(--composer-corner-radius);
  box-shadow: 0 0 22px var(--overlay-soft);
  backdrop-filter: blur(var(--blur-md));
  -webkit-backdrop-filter: blur(var(--blur-md));
  pointer-events: auto !important;
  transition: box-shadow .25s cubic-bezier(.2,.7,.2,1),
              border-color .25s cubic-bezier(.2,.7,.2,1),
              background-color .25s cubic-bezier(.2,.7,.2,1),
              transform .25s cubic-bezier(.2,.7,.2,1);
  position: relative;
  overflow: visible;
  z-index: 1;
}

/* Ripple slots - two independent animation layers */
.ripple-slot {
  position: absolute;
  inset: 0;
  border-radius: var(--composer-corner-radius);
  pointer-events: none;
  opacity: 1;
  z-index: 10;
}

/* Background ripple layer */
.ripple-slot::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: var(--composer-corner-radius);
  opacity: 0;
  pointer-events: none;
}

/* Border ripple layer */
.ripple-slot::after {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: var(--composer-corner-radius);
  padding: 1px;
  -webkit-mask:
    linear-gradient(#fff 0 0) content-box,
    linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask:
    linear-gradient(#fff 0 0) content-box,
    linear-gradient(#fff 0 0);
  mask-composite: exclude;
  opacity: 0;
  pointer-events: none;
}

/* Apple-like continuous corners where supported. */
@supports (corner-shape: superellipse(1)) {
  .composer-box,
  .ripple-slot,
  .ripple-slot::before,
  .ripple-slot::after {
    corner-shape: superellipse(1.1);
  }
}

/* Slot 1 styles */
.ripple-slot-1::before {
  background: linear-gradient(
    90deg,
    transparent 0%,
    transparent calc(var(--ripple-start-1, 50%) - var(--ripple-width-1) / 2 - 10%),
    rgba(96, 165, 250, 0) calc(var(--ripple-start-1, 50%) - var(--ripple-width-1) / 2 - 10%),
    rgba(96, 165, 250, 0.12) calc(var(--ripple-start-1, 50%) - var(--ripple-width-1) / 2 + 5%),
    rgba(96, 165, 250, 0.12) calc(var(--ripple-start-1, 50%) + var(--ripple-width-1) / 2 - 5%),
    rgba(96, 165, 250, 0) calc(var(--ripple-start-1, 50%) + var(--ripple-width-1) / 2 + 10%),
    transparent calc(var(--ripple-start-1, 50%) + var(--ripple-width-1) / 2 + 10%),
    transparent 100%
  );
}

.ripple-slot-1::after {
  background: linear-gradient(
    90deg,
    transparent 0%,
    transparent calc(var(--ripple-start-1, 50%) - var(--ripple-width-1) / 2 - 10%),
    rgba(96, 165, 250, 0) calc(var(--ripple-start-1, 50%) - var(--ripple-width-1) / 2 - 10%),
    rgba(96, 165, 250, 0.4) calc(var(--ripple-start-1, 50%) - var(--ripple-width-1) / 2 + 5%),
    rgba(96, 165, 250, 0.4) calc(var(--ripple-start-1, 50%) + var(--ripple-width-1) / 2 - 5%),
    rgba(96, 165, 250, 0) calc(var(--ripple-start-1, 50%) + var(--ripple-width-1) / 2 + 10%),
    transparent calc(var(--ripple-start-1, 50%) + var(--ripple-width-1) / 2 + 10%),
    transparent 100%
  );
}

/* Slot 2 styles */
.ripple-slot-2::before {
  background: linear-gradient(
    90deg,
    transparent 0%,
    transparent calc(var(--ripple-start-2, 50%) - var(--ripple-width-2) / 2 - 10%),
    rgba(96, 165, 250, 0) calc(var(--ripple-start-2, 50%) - var(--ripple-width-2) / 2 - 10%),
    rgba(96, 165, 250, 0.12) calc(var(--ripple-start-2, 50%) - var(--ripple-width-2) / 2 + 5%),
    rgba(96, 165, 250, 0.12) calc(var(--ripple-start-2, 50%) + var(--ripple-width-2) / 2 - 5%),
    rgba(96, 165, 250, 0) calc(var(--ripple-start-2, 50%) + var(--ripple-width-2) / 2 + 10%),
    transparent calc(var(--ripple-start-2, 50%) + var(--ripple-width-2) / 2 + 10%),
    transparent 100%
  );
}

.ripple-slot-2::after {
  background: linear-gradient(
    90deg,
    transparent 0%,
    transparent calc(var(--ripple-start-2, 50%) - var(--ripple-width-2) / 2 - 10%),
    rgba(96, 165, 250, 0) calc(var(--ripple-start-2, 50%) - var(--ripple-width-2) / 2 - 10%),
    rgba(96, 165, 250, 0.4) calc(var(--ripple-start-2, 50%) - var(--ripple-width-2) / 2 + 5%),
    rgba(96, 165, 250, 0.4) calc(var(--ripple-start-2, 50%) + var(--ripple-width-2) / 2 - 5%),
    rgba(96, 165, 250, 0) calc(var(--ripple-start-2, 50%) + var(--ripple-width-2) / 2 + 10%),
    transparent calc(var(--ripple-start-2, 50%) + var(--ripple-width-2) / 2 + 10%),
    transparent 100%
  );
}

/* Active slot animations */
.ripple-slot-1.ripple-active::before,
.ripple-slot-1.ripple-active::after {
  animation: ripple-expand-fade-1 0.75s ease-out forwards;
}

.ripple-slot-2.ripple-active::before,
.ripple-slot-2.ripple-active::after {
  animation: ripple-expand-fade-2 0.75s ease-out forwards;
}

@keyframes ripple-expand-fade-1 {
  0% {
    --ripple-width-1: 0%;
    opacity: 0;
  }
  10% {
    opacity: 1;
  }
  100% {
    --ripple-width-1: 300%;
    opacity: 0;
  }
}

@keyframes ripple-expand-fade-2 {
  0% {
    --ripple-width-2: 0%;
    opacity: 0;
  }
  10% {
    opacity: 1;
  }
  100% {
    --ripple-width-2: 300%;
    opacity: 0;
  }
}

/* Welcome content above composer-box */
.composer .welcome-content {
  max-width: min(100%, var(--content-max-width));
  width: 100%;
  margin: 0 auto 16px auto;
  pointer-events: auto;
  transition: all .25s cubic-bezier(.2,.7,.2,1);
}

/* Input field */
.composer-top {
  padding: var(--padding-xs) 12px 0;
  transition: padding 0.12s ease-out;
}

.composer-controls-inner {
  position: relative;
  padding-bottom: var(--composer-bottom-height, calc(36px + 5px));
}

#message-input,
#vector-search-input {
  width: 100%;
  min-height: 38px;
  max-height: calc(22.4px * 15 + 8px);
  resize: none;
  background: transparent;
  border: 0;
  outline: 0;
  padding: 8px 6px 0;
  font: inherit;
  color: var(--text);
  font-size: 16px;
  overflow-y: hidden;
  line-height: 1.4;
  pointer-events: auto !important;
  transition: height 0.24s cubic-bezier(0.2, 0, 0.2, 1);
}

#message-input::-webkit-scrollbar,
#vector-search-input::-webkit-scrollbar {
  width: 6px;
}

#message-input::-webkit-scrollbar-thumb,
#vector-search-input::-webkit-scrollbar-thumb {
  background: var(--overlay);
  border-radius: 3px;
}

#message-input::-webkit-scrollbar-track,
#vector-search-input::-webkit-scrollbar-track {
  background: transparent;
}


#message-input::placeholder,
#vector-search-input::placeholder {
  color: color-mix(in srgb, var(--text) 50%, transparent);
  user-select: none;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
}

/* Lower area: mode buttons and send action */
.composer-bottom {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: end;
  column-gap: 8px;
  row-gap: 6px;
  padding: 0 var(--padding-xs) var(--padding-xs);
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
}

/* Left side containing mode buttons */
.composer-left {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  align-items: flex-start;
  justify-content: flex-start;
}

/* Mode buttons */
.mode-btn {
  flex: 0 0 auto;
  white-space: nowrap;
  appearance: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  height: 36px;
  padding: 0 var(--padding-xs);
  border-radius: 999px;
  border: 1px solid var(--border);
  background: none;
  color: var(--text);
  font-weight: 500;
  font-size: 15px;
  cursor: pointer;
  transition: background .15s ease, border-color .15s ease, color .15s ease, transform .05s ease, box-shadow .15s ease;
  transform: translateY(0);
  pointer-events: auto !important;
  user-select: none;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
}

.mode-btn[data-mode="thinking"] {
  position: relative;
  margin-right: 0;
  padding-left: 7px;
  padding-right: 9px;
  gap: var(--padding-xs);
}

.mode-btn[data-mode="smart"] {
  padding-left: 11px;
}

.mode-btn[data-mode="thinking"]::after {
  content: none;
}

.mode-btn:hover {
  background: color-mix(in srgb, var(--active_transparent_btns) 70%, white);
  border-color: transparent;
}

.docs-mode-btn:hover {
  border-color: transparent;
}

.docs-mode-btn.active:hover {
  border-color: transparent;
}

.mode-btn:focus-visible {
  outline: none;
  box-shadow: 0 0 0 2px color-mix(in srgb, var(--info) 25%, transparent);
}

.mode-btn:active,
.mode-btn.active {
  border-color: transparent;
}

.mode-btn:active {
  background: color-mix(in srgb, var(--active_transparent_btns) 70%, white);
  color: color-mix(in srgb, var(--file-item-active-text) 70%, white);
}

.mode-btn.active:active {
  background: color-mix(in srgb, var(--active_transparent_btns) 70%, white);
  color: color-mix(in srgb, var(--file-item-active-text) 70%, white);
}

.mode-btn.active {
  background: var(--active_transparent_btns);
  color: var(--file-item-active-text);
}

.mode-btn.active:hover {
  background: color-mix(in srgb, var(--active_transparent_btns) 70%, white);
}

.docs-mode-btn.prevent-active:not(.active):active {
  background: none;
  border-color: var(--border);
  color: var(--text);
}

.docs-mode-btn.prevent-active:not(.active):active .docs-btn-content svg {
  filter: none;
}

/* Icons inside mode buttons */
.mode-btn svg {
  margin-left: 0px;
  margin-bottom: 0px;
  width: 18px;
  height: 18px;
  stroke-width: 2;
  transition: filter .15s ease;
}

/* Invert icons when the button is active (badge excluded) */
.mode-btn:active > svg,
.mode-btn.active > svg,
.mode-btn:active .docs-btn-content svg,
.mode-btn.active .docs-btn-content svg {
  filter: none;
}

.mode-btn span {
  display: inline-flex;
  align-items: center;
  font-size: 14px;
  font-weight: 400;
  line-height: 1;
  letter-spacing: 0;
  font-family: var(--font-ui);
}


/* Docs counter badge */
.docs-counter-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 30px;
  min-width: 30px;
  padding: 0;
  margin-left: 8px;
  margin-right: 0px;
  background: var(--active_transparent_btns);
  color: var(--file-item-active-text);
  border-radius: 999px;
  border: none;
  font-size: 16px;
  font-weight: 400;
  line-height: 1;
  box-shadow: none;
  transition: background 0.2s ease, transform 0.2s ease, color 0.2s ease, width 0.2s ease, padding 0.2s ease;
  box-sizing: border-box;
  flex: 0 0 auto;
  cursor: pointer;
  position: relative;
}

.docs-counter-badge .badge-content {
  min-width: 18px;
  height: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.2s ease;
}

.docs-counter-badge.has-selection {
  padding: 0 6px;
}

.docs-counter-badge.has-selection .badge-content {
  width: auto;
  min-width: 0;
  height: auto;
}

.docs-counter-badge svg {
  fill: var(--file-item-active-text);
}

.docs-counter-badge .badge-close {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 0;
  opacity: 0;
  line-height: 1;
  transition: opacity 0.2s ease;
  pointer-events: none;
}

.docs-counter-badge .badge-close-icon {
  width: 20px;
  height: 20px;
  display: block;
}

.docs-counter-badge.has-selection:hover .badge-close {
  opacity: 1;
}

.docs-counter-badge.has-selection:hover .badge-content {
  opacity: 0;
}

.docs-counter-badge.has-selection:hover {
  background: var(--danger-alt);
  color: #fff;
  border-color: var(--danger-alt);
}

.docs-counter-badge.expanding {
  transform: scale(1.08);
}

.docs-counter-badge.large {
  min-width: 30px;
  height: 30px;
  font-size: 16px;
  padding: 0 8px;
}

.docs-mode-btn {
  gap: 0;
  position: relative;
  padding-right: 2px;
}

.docs-btn-content {
  display: flex;
  align-items: center;
  gap: 5px;
  order: 1;
}

.docs-btn-content svg {
  order: 1;
  margin-left: calc(var(--padding-xs) * -1);
}

.docs-btn-content span {
  order: 2;
}

.docs-counter-badge {
  order: 2;
}

.docs-mode-btn.active .docs-counter-badge {
  background: var(--surface);
  color: var(--text);
  box-shadow: none;
}

.docs-mode-btn.active .docs-counter-badge svg {
  fill: var(--text);
}

.docs-mode-btn.active .docs-counter-badge.has-selection:hover {
  background: var(--danger-alt);
  color: #fff;
}

.docs-mode-btn.active:has(.docs-counter-badge.has-selection:hover) .docs-btn-content {
  opacity: 0.7;
}

.docs-mode-btn.active .docs-counter-badge.has-selection:hover svg {
  fill: #fff;
}

/* Research Response Length Control */
.research-length-control {
  position: static;
  display: flex;
  align-items: center;
  margin-left: 0;
  order: 3;
  flex: 0 0 auto;
  width: 36px;
  height: 36px;
  user-select: none;
}


.research-length-toggle {
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  padding: 0;
  background: transparent;
  color: var(--muted);
  border: 1px solid var(--border);
  border-radius: 999px;
  cursor: pointer;
  transition: all 0.2s ease;
  box-sizing: border-box;
  flex-shrink: 0;
}

.research-length-toggle:hover {
  background: var(--hover_transparent_btns);
  border-color: transparent;
}

.research-length-toggle.open {
  background: var(--active_transparent_btns);
  border-color: transparent;
}

.research-length-toggle:active {
  background: var(--active_transparent_btns);
  border-color: transparent;
}

.research-length-toggle .length-label {
  font-family: var(--font-ui);
  font-size: 15px;
  line-height: 1;
  width: 1.2em;
  text-align: center;
  display: inline-block;
  text-transform: uppercase;
  color: var(--text);
}

/* Dropdown menu */
.research-length-menu {
  position: fixed;
  top: 0;
  left: 0;
  right: auto;
  display: flex;
  flex-direction: column;
  gap: 0;
  background: color-mix(in srgb, var(--surface) 72%, transparent);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-xl);
  box-shadow: 0 0 22px var(--overlay-soft);
  opacity: 0;
  visibility: hidden;
  transform: translate(-50%, var(--padding-xs));
  transition: opacity 0.2s cubic-bezier(0.4, 0, 0.2, 1),
              transform 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  z-index: 1000;
  width: auto;
  padding: 8px;
  box-sizing: border-box;
  backdrop-filter: blur(var(--blur-md));
  -webkit-backdrop-filter: blur(var(--blur-md));
}

.research-length-heading {
  display: block;
  padding: 0 var(--padding-xs) 9px var(--padding-xs);
  font-size: 14px;
  letter-spacing: 0.5px;
  color: var(--text-muted);
  line-height: 1.4;
  white-space: normal;
  order: -2;
}

.research-length-menu.open {
  opacity: 1;
  visibility: visible;
  transform: translate(-50%, 0);
  border-radius: var(--radius-xl);
  background: color-mix(in srgb, var(--surface) 78%, transparent);
  backdrop-filter: blur(var(--blur-md));
  -webkit-backdrop-filter: blur(var(--blur-md));
  user-select: none;
}

/* Menu options */
.research-length-option {
  display: flex;
  flex-direction: column;
  gap: 2px;
  height: var(--control-height);
  justify-content: center;
  align-items: center;
  padding: var(--padding-xs);
  cursor: pointer;
  transition: background 0.15s ease;
  border-radius: 18px;
  color: var(--text-strong);
}

.research-length-option:hover {
  background: var(--hover_transparent_btns);
  border-radius: 18px;
}

.research-length-option:active {
  background: color-mix(in srgb, var(--hover_transparent_btns) 70%, white);
  opacity: 1;
}

.research-length-option.active {
  background: var(--active_transparent_btns);
  color: var(--file-item-active-text);
  border-radius: 18px;
  height: var(--control-height);
}

.research-length-option.active:active {
  background: color-mix(in srgb, var(--active_transparent_btns) 70%, white);
  opacity: 1;
}

.research-length-option .option-label {
  font-family: var(--font-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, sans-serif);
  font-size: 14px;
  font-weight: 500;
  line-height: 1.2;
  color: inherit;
}

.docs-mode-btn.active + .research-length-control .research-length-toggle:hover {
  background: var(--hover_transparent_btns);
  border-color: transparent;
}

.docs-mode-btn.active + .research-length-control .research-length-toggle.open {
  background: var(--active_transparent_btns);
  color: var(--file-item-active-text);
  border-color: transparent;
}

.docs-mode-btn.active + .research-length-control .research-length-toggle:focus-visible {
  outline: none;
  box-shadow: 0 0 0 2px color-mix(in srgb, var(--info) 25%, transparent);
}

.docs-mode-btn.active + .research-length-control .research-length-toggle:active {
  background: color-mix(in srgb, var(--hover_transparent_btns) 70%, white);
}

/* Send button */
.send-btn {
  justify-self: end;
  align-self: end;
  flex: 0 0 auto;
  display: inline-grid;
  place-items: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 0;
  background: var(--active_transparent_btns);
  color: var(--file-item-active-text);
  cursor: pointer;
  transition: background .15s ease, box-shadow .15s ease, transform .1s ease;
  pointer-events: auto !important;
}

.send-btn svg {
  width: 18px;
  height: 18px;
}

.send-btn:hover {
  background: color-mix(in srgb, var(--active_transparent_btns) 70%, white);
  box-shadow: none;
}

.send-btn.is-empty {
  background: color-mix(in srgb, var(--active_transparent_btns) 70%, white);
  color: color-mix(in srgb, var(--file-item-active-text) 70%, white);
}

.send-btn:active {
  color: color-mix(in srgb, var(--file-item-active-text) 70%, white);
  transform: none;
  box-shadow: none;
  filter: none;
}

.send-btn:disabled {
  opacity: .5;
  cursor: default;
  box-shadow: none;
}

.send-btn.loading {
  animation: loading-spin 1s linear infinite;
}

@keyframes loading-spin {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

/* Stop button */
.stop-btn {
  justify-self: end;
  align-self: end;
  flex: 0 0 auto;
  display: inline-grid;
  place-items: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 0;
  background: var(--danger-alt);
  color: #fff;
  cursor: pointer;
  transition: background .15s ease, box-shadow .15s ease, transform .1s ease;
  pointer-events: auto !important;
}

.stop-btn svg {
  display: block;
}

.stop-btn:hover {
  background: var(--danger-alt-hover);
  box-shadow: 0 1px 8px rgba(220, 53, 69, 0.3);
}

.stop-btn:active {
  filter: brightness(.95);
  transform: translateY(1px) scale(.96);
  box-shadow: 0 1px 3px rgba(15,23,42,.116) inset;
}

.stop-btn.hidden {
  display: none;
}

.stop-btn.loading {
  pointer-events: none;
  opacity: 0.7;
}

.stop-btn.loading svg {
  display: none;
}

.stop-btn.loading::after {
  content: "";
  position: absolute;
  width: 20px;
  height: 20px;
  border: 2px solid var(--glass-border);
  border-top: 2px solid var(--surface);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

/* STOP state styling for the send button */
.send-btn.is-streaming svg {
  display: none;
}

.send-btn.is-streaming::after {
  content: "";
  width: 20px;
  height: 20px;
  border-radius: 3px;
  background: var(--surface);
  display: block;
}


@supports not ((backdrop-filter: blur(0)) or (-webkit-backdrop-filter: blur(0))) {
  .composer-box {
    background: var(--surface);
  }

  .mode-btn {
    background: var(--surface);
  }

  .mode-btn:hover {
    background: color-mix(in srgb, var(--active_transparent_btns) 70%, white);
    border-color: transparent;
  }

  .research-length-menu {
    background: var(--surface);
  }
}


/* Inline Document Selector - inside composer-box */
.inline-doc-selector {
  display: none;
}

.composer.selector-open .inline-doc-selector {
  display: flex;
  flex-direction: column;
  flex: 1;
  min-height: 0;
  animation: selector-expand 0.3s cubic-bezier(.2,.7,.2,1) forwards;
}

@keyframes selector-expand {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

.inline-doc-selector-inner {
  display: flex;
  flex-direction: column;
  flex: 1;
  min-height: 0; /* allow shrinking in flex container */
  max-height: calc(100vh - 56px - 24px - 52px - 60px); /* viewport - topbar - padding - footer - input area */
  overflow: hidden;
}

/* Footer in composer-box, hidden by default */
.composer-box > .inline-doc-footer {
  display: none;
}

/* Show footer when selector is open */
.composer.selector-open .composer-box > .inline-doc-footer {
  display: flex;
}

/* Hide controls when selector opens */
.composer-controls-wrapper {
  display: block;
}

.composer.selector-open .composer-controls-wrapper {
  display: none;
}

/* Breadcrumbs */
.inline-doc-breadcrumbs {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  background: transparent;
  min-height: 52px;
  flex-shrink: 0;
}


.inline-doc-breadcrumb-path {
  flex: 1;
  display: flex;
  align-items: center;
  gap: 8px;
  overflow-x: auto;
  font-size: 14px;
  font-weight: 500;
  scrollbar-width: none;
  -ms-overflow-style: none;
}

.inline-doc-breadcrumb-path::-webkit-scrollbar {
  display: none;
}

.inline-doc-breadcrumb-path .breadcrumb-item {
  color: var(--text);
  cursor: pointer;
  white-space: nowrap;
  transition: color 0.15s ease;
  padding: var(--padding-xs) 8px;
  border-radius: 6px;
}

.inline-doc-breadcrumb-path .breadcrumb-item:not(.active):hover {
  color: var(--accent);
  background: color-mix(in srgb, var(--text) 3%, transparent);
}

.inline-doc-breadcrumb-path .breadcrumb-item.active {
  color: var(--accent);
  cursor: default;
  font-weight: 500;
}

.inline-doc-breadcrumb-path .breadcrumb-separator {
  color: var(--overlay-strong);
  user-select: none;
}

/* Document Grid */
.inline-doc-grid {
  flex: 1;
  overflow-y: auto;
  padding: 0 12px;
  min-height: 0; /* allow shrinking in flex container */
}

.inline-doc-grid::-webkit-scrollbar {
  width: 8px;
}

.inline-doc-grid::-webkit-scrollbar-track {
  background: transparent;
}

.inline-doc-grid::-webkit-scrollbar-thumb {
  background: var(--state-hover-strong);
  border-radius: var(--padding-xs);
}

.inline-doc-grid::-webkit-scrollbar-thumb:hover {
  background: color-mix(in srgb, var(--text) 25%, transparent);
}

.inline-doc-grid .doc-checkbox {
  position: absolute;
  top: var(--padding-xs);
  left: var(--padding-xs);
  width: 22px;
  height: 22px;
  cursor: pointer;
  z-index: 10;
  border-radius: 50%;
  appearance: none;
  -webkit-appearance: none;
  border: 1px solid var(--overlay);
  background: transparent;
}

.inline-doc-grid .doc-checkbox:checked {
  background: var(--accent-300);
  border: none;
}

.inline-doc-grid .doc-checkbox:checked::after {
  content: '';
  position: absolute;
  left: 50%;
  top: 50%;
  width: 12px;
  height: 9px;
  background-color: var(--surface);
  -webkit-mask-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 14 10' fill='none'><path d='M1 5L5 9L13 1' stroke='black' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'/></svg>");
  mask-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 14 10' fill='none'><path d='M1 5L5 9L13 1' stroke='black' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'/></svg>");
  -webkit-mask-repeat: no-repeat;
  mask-repeat: no-repeat;
  -webkit-mask-position: center;
  mask-position: center;
  -webkit-mask-size: contain;
  mask-size: contain;
  transform: translate(-50%, -50%);
}

.composer .file-item:hover:not(.selected),
.composer .folder-item:hover:not(.selected) {
  background: var(--file-item-hover);
}

.inline-doc-grid .loading-message,
.inline-doc-grid .no-docs-message,
.inline-doc-grid .error-message {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 40px 20px;
  color: var(--muted);
  font-size: 14px;
}

/* Footer */
.inline-doc-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--padding-xs);
  background: transparent;
}

.inline-doc-footer-left {
  flex: 1;
  align-self: center;
}

.inline-doc-footer .selected-count {
  font-size: 14px;
  color: var(--text);
  padding-left: 11px;
  font-variant-numeric: tabular-nums;
  min-width: fit-content;
  user-select: none;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
}

.inline-doc-footer-right {
  display: flex;
  gap: 8px;
  align-items: center;
}

.inline-doc-footer-right .btn-sm {
  border: 1px solid var(--border);
  border-radius: 28px;
  margin: 0;
  line-height: 1;
  height: 36px;
  background: transparent;
  color: var(--text);
  box-shadow: none;
  transition: background 0.15s ease, border-color 0.15s ease, color 0.15s ease, opacity 0.1s ease;
  user-select: none;
}

.inline-doc-footer-right .btn-sm:hover {
  background: var(--hover_transparent_btns);
  border-color: transparent;
}

.inline-doc-footer-right .btn-sm:active {
  background: var(--active_transparent_btns);
  opacity: 0.7;
}

.inline-doc-footer-right .btn-primary,
.inline-doc-footer-right .btn-secondary {
  box-shadow: none;
}

.inline-doc-footer-right #inline-confirm-selection.btn-primary {
  background: var(--file-item-active);
  color: var(--file-item-active-text);
  border: 1px solid transparent;
  transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease, opacity 0.1s ease;
}

.inline-doc-footer-right #inline-confirm-selection.btn-primary:hover {
  background: var(--hover_transparent_btns);
  border-color: transparent;
  color: var(--file-item-active-text);
}

.inline-doc-footer-right #inline-confirm-selection.btn-primary:active {
  background: var(--active_transparent_btns);
  border-color: transparent;
  color: var(--file-item-active-text);
  opacity: 0.85;
  transform: none;
}

.inline-doc-footer-right .btn-primary:hover,
.inline-doc-footer-right .btn-secondary:hover,
.inline-doc-footer-right .btn-primary:active,
.inline-doc-footer-right .btn-secondary:active,
.inline-doc-footer-right .btn-primary:focus,
.inline-doc-footer-right .btn-secondary:focus,
.inline-doc-footer-right .btn-primary:focus-visible,
.inline-doc-footer-right .btn-secondary:focus-visible {
  box-shadow: none;
}

.btn-sm {
  height: 35px;
  padding: 0 14px;
  font-size: 14px;
}

.btn-sm:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  pointer-events: none;
}