:root {
  color-scheme: light dark;
  --accent: #0088ff;
  --pink: rgb(255, 107.1, 137.7);
  --canvas: #fff;
  --text: #151517;
  --secondary: #78787d;
  --muted: #a2a2a7;
  --sidebar: rgb(251.175, 251.175, 251.175);
  --selected-session: rgb(237.915, 237.915, 237.915);
  --soft-fill: rgba(0, 0, 0, .045);
  --subtle-fill: rgba(0, 0, 0, .055);
  --line: rgba(0, 0, 0, .075);
  --glass: rgba(250, 250, 251, .66);
  --glass-border: rgba(255, 255, 255, .88);
  --glass-shadow: 0 2px 10px rgba(0, 0, 0, .055), inset 0 1px 0 rgba(255, 255, 255, .96);
  --popover: rgba(249, 249, 250, .86);
  --danger: #ff3b30;
  --send-empty-bg: #9ec8ee;
  --send-empty-fg: #f4f8fd;
  --sidebar-width: 75%;
  --chat-max: 850px;
  --composer-height: 84px;
  --reasoning-progress: 0;
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Helvetica Neue", "PingFang SC", sans-serif;
  font-size: 17px;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
* { box-sizing: border-box; }
[hidden] { display: none !important; }
html, body { margin: 0; width: 100%; height: 100%; background: var(--canvas); color: var(--text); }
body { overflow: hidden; overscroll-behavior: none; }
button, input, textarea { font: inherit; color: inherit; }
button { border: 0; background: none; padding: 0; cursor: pointer; -webkit-tap-highlight-color: transparent; touch-action: manipulation; }
button, select, .symbol, .brand-logo, .model-icon { -webkit-user-select: none; user-select: none; }
button:disabled { cursor: default; }
input, textarea { appearance: none; -webkit-appearance: none; border: 0; border-radius: 0; background: transparent; outline: none; }
button:focus-visible, [tabindex]:focus-visible, input:focus-visible, textarea:focus-visible { outline: 3px solid color-mix(in srgb, var(--accent) 40%, transparent); outline-offset: 3px; }
button:focus:not(:focus-visible) { outline: none; }
button:active:not(:disabled) { transition-duration: .09s; }
a { color: var(--accent); }
img, svg { vertical-align: middle; }
h1, h2, h3, p { margin: 0; }
button .symbol { pointer-events: none; }
.app-shell { width: 100%; height: 100%; isolation: isolate; }
.screen { width: 100%; height: 100%; background: var(--canvas); }
.symbol { display: inline-block; width: 24px; height: 24px; flex: 0 0 auto; background-color: currentColor; -webkit-mask: var(--symbol) center / contain no-repeat; mask: var(--symbol) center / contain no-repeat; }
.glass-surface, .glass-button, .glass-popover { background: var(--glass); border: 1px solid var(--glass-border); box-shadow: var(--glass-shadow); -webkit-backdrop-filter: blur(24px) saturate(1.4); backdrop-filter: blur(24px) saturate(1.4); }
.glass-popover { background: var(--popover); -webkit-backdrop-filter: blur(32px) saturate(1.5); backdrop-filter: blur(32px) saturate(1.5); }
.icon-button, .round-button { display: inline-grid; place-items: center; flex: 0 0 auto; width: 40px; height: 40px; border-radius: 50%; line-height: 1; }
.round-button { width: 46px; height: 46px; }
.icon-button:hover:not(:disabled), .round-button:hover:not(:disabled) { background-color: var(--subtle-fill); }
.glass-button:hover:not(:disabled) { background: color-mix(in srgb, var(--glass) 88%, white); }
.icon-button:active:not(:disabled), .round-button:active:not(:disabled) { transform: scale(.96); }
.icon-button:disabled:not(.send-button), .round-button:disabled { color: color-mix(in srgb, var(--secondary) 45%, transparent); }
.primary-action, .secondary-action { display: inline-flex; align-items: center; justify-content: center; gap: 7px; font-weight: 600; min-height: 48px; border-radius: 16px; }
.primary-action { background: var(--accent); color: #fff; }
.primary-action:not(:disabled):hover { filter: brightness(.98); }
.primary-action:not(:disabled):active { filter: brightness(.91); }
.primary-action:disabled { background: var(--soft-fill); color: var(--secondary); }
.secondary-action { background: var(--subtle-fill); color: var(--text); }
.danger { color: var(--danger) !important; }
.danger-action { background: var(--danger); }
.inline-error { font-size: 15px; line-height: 1.5; color: var(--danger); overflow-wrap: anywhere; padding: 4px 2px 0; }
.connection-banner { position: fixed; top: 12px; left: 50%; transform: translateX(-50%); max-width: min(640px, calc(100% - 30px)); display: flex; align-items: center; gap: 9px; padding: 10px 14px; border-radius: 16px; background: var(--popover); -webkit-backdrop-filter: blur(24px); backdrop-filter: blur(24px); color: var(--secondary); font-size: 13px; box-shadow: 0 3px 16px #00000012; z-index: 80; }
.connection-banner .symbol { width: 18px; height: 18px; }
 
.home-view { overflow: auto; scrollbar-gutter: stable; }
.home-content { max-width: 900px; margin: 0 auto; padding: 20px 24px 32px; display: flex; flex-direction: column; gap: 16px; }
.home-header { display: flex; align-items: center; gap: 12px; min-height: 44px; }
.brand-logo { width: 44px; height: 44px; border-radius: 50%; object-fit: cover; transform: scale(.92); }
.home-header h1 { font-size: 28px; line-height: 1.18; font-weight: 700; letter-spacing: -.4px; }
.history-entry-button { margin-left: auto; }
.history-entry-button .symbol { width: 25px; height: 25px; }
.home-workspace { display: grid; place-items: center; min-width: 0; }
.image-workspace { position: relative; display: flex; flex-direction: column; justify-content: center; align-items: center; width: 100%; min-width: 0; border-radius: 24px; outline-offset: 4px; overflow: hidden; transition: box-shadow .2s; }
.image-workspace:has(#imageEmptyState:not([hidden])) { aspect-ratio: 1; width: min(100%, max(300px, calc(100dvh - 300px))); max-width: 620px; background: #f2f2f7; }
.image-workspace:has(#imageEmptyState:not([hidden])):hover { background: #eeeeF3; }
.image-empty-state { width: 100%; height: 100%; display: flex; align-items: center; justify-content: center; flex-direction: column; gap: 12px; color: var(--accent); }
.image-empty-state .symbol { width: 48px; height: 48px; }
.image-empty-state strong { font-size: 17px; font-weight: 600; }
.image-empty-state > span:last-child { color: var(--secondary); font-size: 12px; }
.image-stage { position: relative; width: fit-content; max-width: 100%; margin: 0 auto; line-height: 0; border-radius: 24px; overflow: hidden; }
.image-stage:has(#homeImage[hidden]) { display: none; }
#homeImage { display: block; width: auto; max-width: 100%; height: auto; max-height: min(61dvh, 640px); object-fit: contain; border-radius: 24px; }
.mask-canvas { position: absolute; z-index: 2; inset: 0; width: 100%; height: 100%; touch-action: none; cursor: crosshair; }
.image-meta { position: absolute; left: 6px; top: 6px; display: flex; gap: 6px; align-items: center; z-index: 4; }
.result-tabs { display: flex; gap: 6px; }
.image-tag { display: inline-flex; align-items: center; padding: 3px 10px; font-size: 11px; line-height: 1.25; border-radius: 5px; background: rgba(247,247,249,.73); color: #161618; -webkit-backdrop-filter: blur(14px); backdrop-filter: blur(14px); white-space: nowrap; }
.image-tag.is-selected { background: var(--image-accent, var(--accent)); color: white; font-weight: 600; }
.image-dimensions { padding-left: 6px; padding-right: 6px; font-variant-numeric: tabular-nums; }
.change-image-button { position: absolute; z-index: 4; bottom: 6px; left: 50%; transform: translateX(-50%); border-radius: 5px; padding: 3px 8px; font-size: 11px; line-height: 1.25; color: #161618; background: rgba(247,247,249,.72); -webkit-backdrop-filter: blur(15px); backdrop-filter: blur(15px); white-space: nowrap; }
.image-preview-button { position: absolute; right: 8px; top: 8px; z-index: 4; width: 32px; height: 32px; }
.image-preview-button .symbol { width: 17px; height: 17px; }
.drop-indicator { display: none; position: absolute; inset: 0; z-index: 10; background: color-mix(in srgb, var(--accent) 8%, var(--canvas)); border: 2px dashed var(--accent); border-radius: inherit; pointer-events: none; place-items: center; color: var(--accent); }
.drop-indicator .symbol { width: 54px; height: 54px; }
.image-workspace.is-dragover .drop-indicator, .image-workspace.is-dragging .drop-indicator { display: grid; }
.tool-panel { border-radius: 28px; width: 100%; }
.feature-strip { display: flex; gap: 2px; padding: 6px; min-height: 54px; overflow-x: auto; scrollbar-width: none; border-radius: 24px; }
.feature-button { flex: 1 0 65px; min-width: 65px; height: 42px; display: flex; flex-direction: column; gap: 3px; justify-content: center; align-items: center; border-radius: 18px; font-size: 11.5px; line-height: 1.15; white-space: nowrap; transition: background .22s, color .22s; }
.feature-button .symbol { width: 19px; height: 19px; }
.feature-button.is-selected { color: var(--accent); background: color-mix(in srgb, var(--accent) 10%, transparent); font-weight: 600; }
.feature-button:hover:not(:disabled):not(.is-selected) { background: var(--soft-fill); }
.feature-button:disabled { opacity: .48; }
.tool-controls-body { padding: 0 10px 10px; display: flex; flex-direction: column; gap: 10px; }
.tool-controls:empty { display: none; }
.model-selector { display: flex; padding: 3px; border-radius: 19px; gap: 0; }
.model-button { display: flex; flex: 1 1 50%; align-items: center; gap: 10px; min-height: 60px; min-width: 0; padding: 2px 10px; border: 1.5px solid transparent; border-radius: 16px; text-align: left; }
.model-button.is-selected { border-color: color-mix(in srgb, var(--accent) 35%, transparent); background: color-mix(in srgb, var(--accent) 8%, transparent); }
.model-button.anime-model.is-selected { border-color: color-mix(in srgb, var(--pink) 35%, transparent); background: color-mix(in srgb, var(--pink) 8%, transparent); }
.model-button:disabled { opacity: .48; }
.model-icon { display: block; position: relative; flex: 0 0 44px; width: 44px; height: 44px; }
.model-icon img { display: block; width: 44px; height: 44px; padding: 1px; object-fit: contain; }
.photo-model-icon { display: grid; place-items: center; color: var(--accent); }
.photo-model-icon > .symbol:first-child { width: 40px; height: 40px; }
.photo-model-icon .model-sparkles { position: absolute; width: 21px; height: 21px; top: -2px; right: -3px; }
.model-copy { display: flex; flex-direction: column; gap: 4px; min-width: 0; }
.model-copy strong { font-size: 17px; font-weight: 600; white-space: nowrap; line-height: 1.3; }
.model-copy > span { font-size: 15px; color: var(--secondary); white-space: nowrap; line-height: 1.25; }
.photo-action-row { display: flex; align-items: stretch; gap: 10px; }
.photo-action-row > .primary-action { flex: 1; padding: 14px 12px; min-height: 49px; line-height: 1.2; background: color-mix(in srgb, var(--image-accent, var(--accent)) 85%, transparent); }
.photo-action-row > .primary-action:disabled { background: var(--soft-fill); }
.photo-action-row .primary-action .symbol { width: 21px; height: 21px; }
.photo-save-button, .photo-stop-button { height: auto; min-height: 49px; width: 49px; align-self: stretch; border-radius: 15px; }
.photo-save-button .symbol { width: 23px; height: 23px; }
.photo-stop-button { color: var(--danger); }
.photo-stop-button .symbol { width: 28px; height: 28px; }
.brush-controls { display: flex; align-items: center; gap: 10px; padding: 8px 12px; border-radius: 17px; }
.brush-controls > .symbol { color: var(--secondary); width: 22px; height: 22px; }
.brush-controls .icon-button { width: 34px; height: 34px; }
.brush-controls .icon-button .symbol { width: 21px; height: 21px; }
.brush-range { flex: 1; min-width: 40px; height: 32px; accent-color: var(--pink); -webkit-appearance: auto; appearance: auto; cursor: pointer; }
.processing-overlay { position: absolute; inset: 0; z-index: 5; display: flex; align-items: center; justify-content: center; flex-direction: column; gap: 12px; background: rgba(0,0,0,.3); color: white; overflow: hidden; border-radius: inherit; pointer-events: auto; }
.scan-beam { position: absolute; left: 0; top: 0; height: 80px; width: 100%; background: linear-gradient(transparent, rgba(255,255,255,.15) 45%, rgba(255,255,255,.4) 50%, rgba(255,255,255,.15) 55%, transparent); filter: blur(2px); animation: scan 2s linear infinite; }
.processing-indicator { position: relative; width: 64px; height: 64px; display: grid; place-items: center; line-height: 1.2; }
.progress-circle { position: absolute; inset: 0; width: 64px; height: 64px; transform: rotate(-90deg); fill: none; stroke-width: 4; }
.progress-track { stroke: rgba(255,255,255,.3); }
.progress-value-ring { stroke: white; stroke-linecap: round; stroke-dasharray: 175.929; stroke-dashoffset: 175.929; transition: stroke-dashoffset .24s linear; }
.progress-value { font-size: 13px; font-weight: 500; font-variant-numeric: tabular-nums; }
.processing-status { position: relative; font-size: 15px; line-height: 1.4; }
.processing-overlay.is-indeterminate .progress-value-ring { stroke-dasharray: 48 127.929; stroke-dashoffset: 0; animation: spin 1s linear infinite; transform-origin: center; }
.processing-overlay.is-indeterminate .progress-value { display: none; }
 
.agent-view { overflow: hidden; }
.agent-stage { --drawer-progress: 0; position: relative; width: 100%; height: 100%; background: var(--sidebar); overflow: hidden; }
.agent-stage.is-drawer-open { --drawer-progress: 1; }
.agent-sidebar { position: absolute; inset: 0 auto 0 0; width: var(--sidebar-width); height: 100%; background: var(--sidebar); overflow: hidden; }
.sidebar-header { position: absolute; z-index: 3; top: 8px; left: 28px; right: 22px; height: 46px; display: flex; align-items: center; gap: 6px; opacity: var(--drawer-progress); transform: scale(calc(.945 + .055 * var(--drawer-progress))); transform-origin: left center; transition: opacity .24s, transform .36s; }
.sidebar-header h2 { font-size: 28px; line-height: 1.15; font-weight: 600; letter-spacing: -.4px; }
.sidebar-header .round-button { margin-left: auto; }
.sidebar-scroll { height: 100%; overflow: auto; padding: 88px 0 52px; opacity: var(--drawer-progress); transition: opacity .24s; scrollbar-width: none; -webkit-mask-image: linear-gradient(transparent 5px, #000 78px, #000 calc(100% - 25px), transparent); mask-image: linear-gradient(transparent 5px, #000 78px, #000 calc(100% - 25px), transparent); }
.session-section + .session-section { margin-top: 24px; }
.session-section h3 { font-size: 17px; font-weight: 600; line-height: 1.3; padding: 0 28px 12px; }
.session-list { display: flex; flex-direction: column; gap: 6px; }
.session-row { min-height: 48px; display: flex; align-items: center; gap: 14px; text-align: left; width: calc(100% - 28px); margin: 0 14px; padding: 8px 14px; border-radius: 14px; border: .75px solid transparent; transition: background .18s, box-shadow .18s, transform .18s; }
.session-row.is-selected, .session-row[aria-current="true"] { background: var(--selected-session); border-color: rgba(255,255,255,.72); box-shadow: 0 1px 5px rgba(0,0,0,.035); }
.session-row:hover, .session-row.is-menu-open { background: var(--canvas); box-shadow: 0 2px 3px rgba(0,0,0,.045); border-color: var(--line); }
.session-row:active, .session-row.is-menu-open { transform: scale(.99); }
.session-title { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: 18px; line-height: 1.35; }
.session-bubble { width: 24px; height: 28px; flex: 0 0 24px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; display: none; }
.session-row.is-pinned .session-bubble, .session-row[data-pinned="true"] .session-bubble { display: block; }
.session-badge { display: block; width: 8px; height: 8px; border-radius: 50%; flex: 0 0 auto; }
.session-badge.is-unread { background: var(--accent); }
.session-badge.is-busy { width: 13px; height: 13px; border: 1.5px solid color-mix(in srgb, var(--secondary) 25%, transparent); border-top-color: var(--secondary); animation: spin .8s linear infinite; }
.chat-panel { position: relative; width: 100%; height: 100%; overflow: hidden; background: var(--canvas); border-radius: 24px; transform: translate3d(calc(var(--sidebar-width) * var(--drawer-progress)), 0, 0); transition: transform .36s cubic-bezier(.22,.78,.22,1), box-shadow .36s; box-shadow: -5px 0 17px rgba(0,0,0,calc(.075 * var(--drawer-progress))); }
.agent-stage.is-drawer-open .chat-panel { pointer-events: none; }
.agent-stage.is-dragging .chat-panel, .agent-stage.is-dragging .sidebar-header, .agent-stage.is-dragging .sidebar-scroll { transition: none; }
.agent-stage:not(.is-drawer-open):not(.is-dragging) .agent-sidebar { pointer-events: none; }
.sidebar-dismiss-target { position: absolute; z-index: 8; top: 0; bottom: 0; left: var(--sidebar-width); width: calc(100% - var(--sidebar-width)); cursor: default; }
.chat-toolbar { display: flex; align-items: center; justify-content: space-between; position: absolute; z-index: 6; top: 8px; left: 16px; right: 16px; height: 46px; pointer-events: none; }
.chat-toolbar > * { pointer-events: auto; }
.chat-toolbar-actions { display: flex; gap: 2px; padding: 0 3px; border-radius: 999px; }
.chat-toolbar-actions .icon-button { width: 46px; height: 46px; }
.chat-toolbar .symbol { width: 26px; height: 26px; }
.messages-scroller { width: 100%; height: 100%; overflow-y: auto; overflow-x: hidden; scrollbar-width: thin; scrollbar-color: #00000018 transparent; overscroll-behavior: contain; scroll-behavior: auto; -webkit-mask-image: linear-gradient(transparent 3px, #000 78px, #000 calc(100% - var(--composer-height) - 5px), transparent calc(100% - var(--composer-height) + 62px)); mask-image: linear-gradient(transparent 3px, #000 78px, #000 calc(100% - var(--composer-height) - 5px), transparent calc(100% - var(--composer-height) + 62px)); }
.messages { display: flex; flex-direction: column; gap: 24px; min-height: 100%; width: 100%; max-width: var(--chat-max); margin: 0 auto; padding: 88px 18px calc(var(--composer-height) + 35px); }
.empty-conversation { align-self: center; display: flex; align-items: center; flex-direction: column; gap: 15px; padding-top: 130px; width: 100%; }
.empty-conversation > .symbol { width: 36px; height: 36px; color: var(--secondary); }
.empty-conversation h2 { font-size: 20px; font-weight: 500; line-height: 1.3; }
.message { display: flex; flex-direction: column; align-items: flex-start; gap: 12px; min-width: 0; width: fit-content; max-width: calc(100% - 12px); font-size: 17px; line-height: 1.6; overflow-wrap: anywhere; }
.message.is-user, .message[data-role="user"] { align-self: flex-end; align-items: flex-end; max-width: calc(100% - 36px); }
.message.is-assistant, .message[data-role="assistant"] { align-self: flex-start; }
.message-body { min-width: 0; max-width: 100%; line-height: calc(1.2em + 5px); }
.message-body:empty, .message-assets:empty { display: none; }
.message.is-user > .message-body, .message[data-role="user"] > .message-body { background: color-mix(in srgb, var(--accent) 9%, var(--canvas)); padding: 13px; border-radius: 20px; white-space: pre-wrap; }
.message-body p { margin: 0 0 .8em; }
.message-body p:last-child { margin-bottom: 0; }
.message-body h1, .message-body h2, .message-body h3 { margin: 1em 0 .55em; font-weight: 600; line-height: 1.35; }
.message-body h1 { font-size: 1.35em; } .message-body h2 { font-size: 1.22em; } .message-body h3 { font-size: 1.1em; }
.message-body ul, .message-body ol { padding-left: 1.45em; margin: .7em 0; }
.message-body li { margin: .3em 0; }
.message-body blockquote { margin: .8em 0; border-left: 3px solid var(--line); padding: 0 0 0 14px; color: var(--secondary); }
.message-body code { font-family: ui-monospace, "SFMono-Regular", Menlo, monospace; font-size: .85em; background: var(--subtle-fill); border-radius: 5px; padding: 2px 5px; }
.message-body pre, .code-block { margin: .7em 0; border-radius: 14px; padding: 14px; max-width: 100%; overflow-x: auto; background: var(--subtle-fill); font-family: ui-monospace, "SFMono-Regular", Menlo, monospace; font-size: 13px; line-height: 1.55; white-space: pre; }
.message-body pre code { font: inherit; padding: 0; background: none; border-radius: 0; }
.code-header { display: flex; align-items: center; justify-content: space-between; gap: 10px; font-family: -apple-system, BlinkMacSystemFont, sans-serif; font-size: 12px; color: var(--secondary); margin-bottom: 10px; }
.code-header button { display: inline-grid; place-items: center; width: 26px; height: 26px; border-radius: 7px; }
.code-header .symbol { width: 17px; height: 17px; }
.message-body table { border-collapse: collapse; font-size: 15px; max-width: 100%; display: block; overflow-x: auto; }
.message-body th, .message-body td { padding: 9px 12px; border: 1px solid var(--line); text-align: left; }
.message-body th { background: var(--soft-fill); font-weight: 600; }
.message-assets { display: grid; grid-template-columns: minmax(0,1fr); gap: 10px; max-width: 100%; }
.message-assets:has(> :nth-child(2)) { grid-template-columns: repeat(2,minmax(0,1fr)); }
.asset-card { display: block; max-width: 100%; min-width: 0; text-align: left; border-radius: 19px; overflow: hidden; }
.asset-card.is-image { width: fit-content; }
.asset-image { display: block; width: auto; max-width: 100%; max-height: 350px; object-fit: contain; border-radius: 19px; }
.asset-card.is-file { display: flex; align-items: center; gap: 10px; padding: 16px; border-radius: 16px; background: var(--subtle-fill); min-width: 200px; max-width: 440px; }
.asset-card.is-file > .symbol:first-child { width: 28px; height: 28px; }
.asset-name { min-width: 0; flex: 1; font-size: 15px; line-height: 1.4; overflow-wrap: anywhere; }
.asset-file-chevron { width: 14px; height: 14px; color: var(--secondary); }
.message-time, .message-phase, .message-status { color: var(--secondary); font-size: 12px; line-height: 1.4; }
.message-error { font-size: 15px; line-height: 1.5; color: var(--danger); max-width: 100%; }
.message-actions { display: flex; gap: 10px; align-items: center; font-size: 14px; color: var(--secondary); }
.message-actions button { border-radius: 10px; padding: 5px 9px; }
.message-actions button:hover { background: var(--subtle-fill); }
.thinking { font-size: 17px; line-height: 1.6; color: transparent; background: linear-gradient(100deg, color-mix(in srgb,var(--secondary) 75%,transparent) 10%,color-mix(in srgb,var(--secondary) 20%,transparent) 45%,color-mix(in srgb,var(--secondary) 75%,transparent) 80%); background-size: 200% 100%; background-clip: text; -webkit-background-clip: text; animation: thinking-shimmer 2.4s linear infinite; }
.latest-button { position: absolute; z-index: 7; bottom: calc(var(--composer-height) + 8px); right: max(24px, calc((100% - var(--chat-max)) / 2 + 24px)); width: 36px; height: 36px; }
.latest-button .symbol { width: 20px; height: 20px; }
 
.composer-dock { position: absolute; z-index: 8; left: 0; right: 0; bottom: max(12px, env(safe-area-inset-bottom)); display: flex; align-items: center; flex-direction: column; pointer-events: none; padding: 0 15px; }
.composer-dock > * { pointer-events: auto; }
.agent-notice { font-size: 12px; line-height: 1.4; color: var(--secondary); max-width: 680px; text-align: center; padding: 0 10px 8px; overflow-wrap: anywhere; }
.composer-form { display: flex; align-items: center; flex-direction: column; gap: 8px; width: 100%; max-width: var(--chat-max); padding-top: 8px; }
.composer-surface { position: relative; width: 325px; max-width: 100%; padding: 5px 8px; border-radius: 29px; transition: width .25s ease-in-out, border-radius .25s ease-in-out; }
.message-input { display: block; width: 100%; min-height: 44px; max-height: 44px; margin: 0; resize: none; padding: 11px 126px 9px 43px; font-size: 17px; line-height: 24px; overflow-y: hidden; border-radius: 20px; }
.message-input::placeholder { color: var(--secondary); opacity: .8; }
.message-input:focus-visible { outline: none; }
.composer-actions { position: absolute; bottom: 7px; left: 13px; right: 13px; display: flex; align-items: center; gap: 8px; height: 40px; pointer-events: none; }
.composer-actions > button { pointer-events: auto; }
.composer-spacer { flex: 1; min-width: 2px; }
.add-image-button { width: 34px; height: 40px; }
.add-image-button .symbol { width: 26px; height: 26px; }
.reasoning-button { display: none; width: 40px; height: 40px; }
.reasoning-gauge { width: 25px; height: 25px; overflow: visible; }
.reasoning-gauge path, .reasoning-gauge circle { fill: none; stroke-linecap: round; }
.gauge-remainder { stroke: rgba(128,128,128,.36); stroke-width: 2.5; }
.gauge-active { stroke: rgb(51,102,234.6); stroke-width: 2.5; }
.gauge-pointer, .gauge-hub { stroke: currentColor; stroke-width: 2.6; }
.reasoning-button:not(:disabled) .gauge-pointer { transform-origin: 14px 14px; animation: gauge-breath 1.8s ease-in-out infinite; }
.speech-button { width: 36px; height: 40px; }
.speech-button .symbol { width: 24px; height: 24px; }
.speech-button.is-recording { color: var(--danger); }
.speech-button.is-recording:after { content: ""; position: absolute; width: 30px; height: 30px; border-radius: 50%; border: 1px solid currentColor; opacity: .1; animation: microphone-pulse 1.5s ease-out infinite; }
.send-button { display: grid; place-items: center; width: 36px; height: 36px; min-width: 36px; min-height: 36px; flex: 0 0 36px; border-radius: 50%; color: white; background: var(--accent); transition: background-color .15s, color .15s; padding: 0; }
.send-button.is-empty, .send-button:disabled:not(.is-busy) { color: #f4f8fd; background: #9ec8ee; opacity: 1; }
.send-button .symbol { width: 36px; height: 36px; -webkit-mask-image: url('/assets/symbols/send-arrow.png'); mask-image: url('/assets/symbols/send-arrow.png'); }
.send-button.is-busy .symbol, .send-button .symbol[data-symbol="stop.fill"] { -webkit-mask-image: url('/assets/symbols/send-stop.png'); mask-image: url('/assets/symbols/send-stop.png'); }
.send-button:active:not(:disabled) { filter: brightness(.94); }
.composer-form.is-expanded .composer-surface, .composer-form:has(.message-input:focus) .composer-surface, .composer-form.is-recording .composer-surface, .composer-form.is-reasoning-open .composer-surface { width: 100%; border-radius: 25px; }
.composer-form.is-expanded .message-input, .composer-form:has(.message-input:focus) .message-input, .composer-form.is-recording .message-input, .composer-form.is-reasoning-open .message-input { min-height: 94px; max-height: 230px; padding: 10px 8px 53px; overflow-y: auto; }
.composer-form.is-expanded .reasoning-button, .composer-form:has(.message-input:focus) .reasoning-button, .composer-form.is-recording .reasoning-button, .composer-form.is-reasoning-open .reasoning-button { display: inline-grid; }
.edit-banner { display: flex; width: 100%; align-items: center; gap: 10px; padding: 0 12px; font-size: 12px; color: var(--secondary); }
.edit-banner .icon-button { margin-left: auto; width: 24px; height: 24px; }
.edit-banner .symbol { width: 16px; height: 16px; }
.attachment-list { display: flex; align-items: flex-start; gap: 10px; overflow-x: auto; width: 100%; max-width: 100%; padding: 6px; scrollbar-width: none; }
.attachment-item { position: relative; flex: 0 0 56px; width: 56px; height: 56px; }
.attachment-image { width: 56px; height: 56px; object-fit: cover; border-radius: 12px; }
.attachment-remove { position: absolute; top: -5px; right: -5px; width: 20px; height: 20px; color: white; background: rgba(0,0,0,.72); border: 1.5px solid var(--canvas); border-radius: 50%; display: grid; place-items: center; }
.attachment-remove .symbol { width: 18px; height: 18px; }
.reasoning-backdrop { position: absolute; inset: 0; z-index: 20; background: rgba(0,0,0,.025); cursor: default; }
.reasoning-panel { position: absolute; z-index: 21; bottom: max(28px, env(safe-area-inset-bottom)); left: 50%; transform: translateX(-50%); width: min(100%, 620px); padding: 0 28px; display: flex; flex-direction: column; gap: 12px; }
.reasoning-panel:before { content: ""; position: absolute; z-index: -1; inset: -55px -30px -35px; -webkit-backdrop-filter: blur(15px); backdrop-filter: blur(15px); background: color-mix(in srgb, var(--canvas) 35%,transparent); -webkit-mask: linear-gradient(transparent,#000 50%); mask: linear-gradient(transparent,#000 50%); pointer-events: none; }
.reasoning-panel h3 { font-size: 19.25px; font-weight: 600; text-align: center; }
.reasoning-track { padding: 8px 11px; border-radius: 999px; }
.reasoning-track-inner { position: relative; height: 52px; width: 100%; }
.reasoning-fill { position: absolute; height: 49px; width: calc(49px + (100% - 52px) * var(--reasoning-progress)); top: 1.5px; left: 1.5px; background: rgb(65.025,100.725,232.05); border-radius: 999px; pointer-events: none; }
.reasoning-dots { position: absolute; inset: 0; padding: 0 22.5px; display: flex; align-items: center; justify-content: space-between; pointer-events: none; }
.reasoning-dots > * { width: 7px; height: 7px; border-radius: 50%; background: rgba(0,0,0,.18); }
.reasoning-dots > .is-passed { background: rgba(255,255,255,.27); }
#reasoningRange { position: absolute; inset: 0 6px; width: calc(100% - 12px); height: 52px; margin: 0; cursor: pointer; border-radius: 999px; -webkit-appearance: none; appearance: none; background: transparent; }
#reasoningRange::-webkit-slider-runnable-track { height: 52px; background: transparent; }
#reasoningRange::-webkit-slider-thumb { -webkit-appearance: none; height: 40px; width: 40px; border: 0; border-radius: 50%; margin-top: 6px; background: white; box-shadow: 0 1px 2px rgba(0,0,0,.03); }
#reasoningRange::-moz-range-track { height: 52px; background: transparent; }
#reasoningRange::-moz-range-thumb { height: 40px; width: 40px; border: 0; border-radius: 50%; background: white; }
 
.session-menu, .session-delete-popover { position: absolute; z-index: 16; left: 12px; top: 94px; width: calc(100% - 24px); max-width: 258px; border-radius: 20px; padding: 7px 17px; box-shadow: 0 5px 12px rgba(0,0,0,.08), inset 0 1px 0 var(--glass-border); }
.session-menu button, .history-menu button, .context-menu button, #messageMenu button, #assetMenu button { display: flex; width: 100%; align-items: center; gap: 11px; min-height: 47px; padding: 5px 0; text-align: left; font-size: 16px; font-weight: 500; border-radius: 9px; }
.session-menu button:hover, .history-menu button:hover, .context-menu button:hover, #messageMenu button:hover, #assetMenu button:hover { background: var(--soft-fill); }
.session-menu button .symbol, .history-menu button .symbol, .context-menu button .symbol, #messageMenu button .symbol, #assetMenu button .symbol { width: 21px; height: 21px; }
.session-delete-popover { max-width: 280px; padding: 28px 16px 16px; }
.session-delete-popover:before { content: ""; position: absolute; left: calc(50% - 8px); top: -7px; width: 16px; height: 16px; background: var(--popover); transform: rotate(45deg); border-radius: 3px; z-index: -1; }
.session-delete-popover.points-down { padding-top: 18px; padding-bottom: 28px; }
.session-delete-popover.points-down:before { top: auto; bottom: -7px; }
.session-delete-popover h3 { font-size: 17px; font-weight: 600; margin-bottom: 10px; }
.session-delete-popover p { font-size: 15px; line-height: 1.4; color: var(--secondary); margin-bottom: 14px; }
.popover-delete-button { width: 100%; height: 46px; border-radius: 999px; background: var(--subtle-fill); font-weight: 600; }
.context-menu, #messageMenu, #assetMenu { position: fixed; z-index: 90; width: 246px; max-width: calc(100vw - 24px); border-radius: 20px; padding: 7px 14px; background: var(--popover); border: 1px solid var(--glass-border); -webkit-backdrop-filter: blur(30px) saturate(1.4); backdrop-filter: blur(30px) saturate(1.4); box-shadow: 0 6px 18px rgba(0,0,0,.12); }
.context-menu .menu-time, #messageMenu .menu-time { color: var(--secondary); font-size: 13px; padding: 9px 2px; }
.context-menu button:disabled, #messageMenu button:disabled, #assetMenu button:disabled { color: var(--secondary); font-size: 13px; }
.menu-separator { height: 1px; background: var(--line); margin: 5px -6px; }
 
.search-view { position: relative; }
.search-content { max-width: var(--chat-max); margin: 0 auto; padding: 24px 18px 100px; height: 100%; overflow-y: auto; scrollbar-width: thin; }
.search-content h2 { font-size: 20px; font-weight: 600; margin-bottom: 26px; }
.search-results { display: flex; flex-direction: column; gap: 24px; }
.search-result { display: flex; align-items: center; gap: 16px; width: 100%; text-align: left; min-height: 44px; border-radius: 12px; }
.search-result:hover { background: var(--soft-fill); }
.search-result-icon { display: grid; place-items: center; width: 42px; height: 42px; flex: 0 0 42px; border: 1px solid color-mix(in srgb,var(--text) 10%,transparent); border-radius: 11px; }
.search-result-icon svg { width: 24px; height: 24px; fill: none; stroke: currentColor; stroke-width: 1.9; stroke-linecap: round; stroke-linejoin: round; }
.search-result-copy { display: flex; flex-direction: column; gap: 4px; min-width: 0; }
.search-result-title { font-size: 17px; line-height: 1.3; font-weight: 400; white-space: nowrap; text-overflow: ellipsis; overflow: hidden; }
.search-result-excerpt { font-size: 15px; color: var(--secondary); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.search-empty { font-size: 15px; color: var(--secondary); }
.search-dock { display: flex; align-items: center; gap: 12px; position: absolute; left: 50%; transform: translateX(-50%); bottom: max(12px,env(safe-area-inset-bottom)); width: min(100%,var(--chat-max)); padding: 10px 14px 0; }
.search-field { display: flex; align-items: center; gap: 10px; flex: 1; min-width: 0; height: 52px; padding: 0 17px; border-radius: 999px; }
.search-field > .symbol { width: 25px; height: 25px; }
.search-field input { width: 100%; min-width: 0; height: 100%; font-size: 17px; }
.search-field input::-webkit-search-cancel-button { display: none; }
.search-field input:focus-visible { outline: none; }
.search-field .icon-button { width: 24px; height: 24px; color: var(--secondary); }
.search-field .icon-button .symbol { width: 20px; height: 20px; }
.search-dock > .round-button { width: 52px; height: 52px; }
 
.history-view { position: relative; display: flex; flex-direction: column; }
.history-toolbar { position: relative; max-width: 900px; width: 100%; margin: 0 auto; padding: 12px 16px; min-height: 64px; display: flex; align-items: center; justify-content: space-between; gap: 12px; flex: 0 0 auto; z-index: 4; }
.history-toolbar > .round-button, .history-toolbar-end > .round-button { width: 36px; height: 36px; }
.history-toolbar .symbol { width: 22px; height: 22px; }
.history-toolbar h2 { position: absolute; left: 64px; right: 64px; text-align: center; font-size: 17px; font-weight: 600; pointer-events: none; }
.history-toolbar-end { margin-left: auto; }
.history-scroll { overflow-y: auto; scrollbar-width: thin; flex: 1; min-height: 0; }
.history-empty { min-height: 200px; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 12px; color: var(--secondary); margin: 30px auto 0; }
.history-empty .symbol { width: 48px; height: 48px; }
.history-empty p { font-size: 17px; }
.history-items { max-width: 900px; padding: 8px 16px 24px; margin: 0 auto; width: 100%; }
.history-items[data-mode="list"] { display: flex; flex-direction: column; gap: 10px; }
.history-item { position: relative; min-width: 0; text-align: left; }
.history-items[data-mode="list"] .history-item { display: grid; grid-template-columns: 60px minmax(0,1fr); gap: 12px; min-height: 72px; align-items: center; padding: 6px 0; }
.history-items[data-mode="list"] .history-thumb { width: 60px; height: 60px; border-radius: 8px; grid-column: 1; grid-row: 1; }
.history-thumb { overflow: hidden; background: var(--subtle-fill); }
.history-thumb img { display: block; width: 100%; height: 100%; object-fit: cover; }
.history-info { display: flex; flex-direction: column; gap: 4px; min-width: 0; grid-column: 2; grid-row: 1; }
.history-name { font-size: 15px; font-weight: 500; white-space: normal; overflow-wrap: anywhere; }
.history-meta { font-size: 12px; color: var(--secondary); line-height: 1.3; }
.history-date { font-size: 11px; color: var(--secondary); }
.history-items[data-mode="grid"] { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 16px; padding-top: 16px; }
.history-items[data-mode="grid"] .history-item { aspect-ratio: 1; border-radius: 24px; overflow: hidden; }
.history-items[data-mode="grid"] .history-thumb { position: absolute; inset: 0; border-radius: 24px; }
.history-items[data-mode="grid"] .history-info { display: none; }
.selection-indicator { display: none; place-items: center; width: 20px; height: 20px; border: 2px solid color-mix(in srgb,var(--secondary) 38%,transparent); border-radius: 50%; background: transparent; color: white; box-sizing: border-box; pointer-events: none; }
.selection-indicator .symbol { width: 14px; height: 14px; opacity: 0; }
.history-items.is-selecting .selection-indicator, .history-view.is-selecting .selection-indicator { display: grid; }
.history-items[data-mode="list"].is-selecting .history-item, .history-view.is-selecting .history-items[data-mode="list"] .history-item { grid-template-columns: 20px 60px minmax(0,1fr); }
.history-items[data-mode="list"].is-selecting .selection-indicator, .history-view.is-selecting .history-items[data-mode="list"] .selection-indicator { grid-column: 1; grid-row: 1; }
.history-items[data-mode="list"].is-selecting .history-thumb, .history-view.is-selecting .history-items[data-mode="list"] .history-thumb { grid-column: 2; }
.history-items[data-mode="list"].is-selecting .history-info, .history-view.is-selecting .history-items[data-mode="list"] .history-info { grid-column: 3; }
.history-item.is-selected .selection-indicator, .history-item[aria-selected="true"] .selection-indicator { background: var(--accent); border-color: transparent; }
.history-item.is-selected .selection-indicator .symbol, .history-item[aria-selected="true"] .selection-indicator .symbol { opacity: 1; }
.history-items[data-mode="grid"] .selection-indicator { position: absolute; top: 12px; right: 12px; z-index: 1; width: 24px; height: 24px; background: rgba(0,0,0,.12); border: 1.1px solid rgba(255,255,255,.96); box-shadow: 0 1px 1.5px rgba(0,0,0,.14); }
.history-items[data-mode="grid"] .selection-indicator .symbol { width: 16px; height: 16px; }
.history-items[data-mode="grid"] .history-item.is-selected .selection-indicator, .history-items[data-mode="grid"] .history-item[aria-selected="true"] .selection-indicator { background: var(--pink); border-color: transparent; }
.history-menu { position: absolute; right: 16px; top: 57px; width: 230px; border-radius: 20px; padding: 7px 15px; z-index: 8; }
.history-menu .menu-check { margin-left: auto; width: 16px; height: 16px; opacity: 0; }
.history-menu [aria-checked="true"] .menu-check { opacity: 1; }
.history-selection-bar { display: flex; justify-content: space-between; align-items: center; padding: 16px max(32px,env(safe-area-inset-right)) max(32px,env(safe-area-inset-bottom)) max(32px,env(safe-area-inset-left)); margin: 0 auto; max-width: 900px; width: 100%; pointer-events: none; }
.history-selection-bar > * { pointer-events: auto; width: 48px; height: 48px; }
.history-selection-bar .symbol { width: 22px; height: 22px; }
 
.preview-overlay { position: fixed; inset: 0; z-index: 100; background: #000; color: #fff; }
.preview-viewport { position: absolute; inset: 0; overflow: hidden; display: flex; justify-content: center; align-items: center; touch-action: none; }
.preview-image { max-width: 100%; max-height: 100%; width: auto; height: auto; display: block; object-fit: contain; transform-origin: center; will-change: transform; -webkit-user-select: none; user-select: none; }
.preview-image.is-zoomed { cursor: grab; }
.preview-image.is-dragging { cursor: grabbing; }
.file-preview { width: 100%; height: 100%; border: 0; background: white; }
.preview-controls { position: absolute; left: 16px; right: 16px; top: max(20px,env(safe-area-inset-top)); display: flex; align-items: center; justify-content: space-between; gap: 12px; transition: opacity .25s; pointer-events: none; }
.preview-controls > * { pointer-events: auto; width: 44px; height: 44px; color: white; background: rgba(0,0,0,.28); border-color: rgba(255,255,255,.16); box-shadow: inset 0 1px 0 rgba(255,255,255,.12),0 3px 12px rgba(0,0,0,.13); }
.preview-controls .symbol { width: 23px; height: 23px; }
.download-tray-icon { width: 24px; height: 24px; fill: none; stroke: white; stroke-width: 2.3; stroke-linecap: round; stroke-linejoin: round; }
.preview-overlay.is-controls-hidden .preview-controls { opacity: 0; pointer-events: none; }
.preview-overlay.is-controls-hidden .preview-controls > * { pointer-events: none; }
.preview-caption { position: absolute; left: 20px; right: 20px; bottom: 26px; margin: 0; font-size: 13px; color: rgba(255,255,255,.75); text-align: center; pointer-events: none; }
.modal-overlay { position: fixed; inset: 0; z-index: 110; background: rgba(0,0,0,.2); display: grid; place-items: center; padding: 21px; }
.rename-dialog, .confirm-dialog { width: min(320px,100%); padding: 18px; border-radius: 26px; display: flex; flex-direction: column; gap: 15px; box-shadow: 0 8px 20px rgba(0,0,0,.13); }
.rename-dialog h2, .confirm-dialog h2 { font-size: 19px; font-weight: 600; text-align: center; line-height: 1.3; }
.rename-dialog input { width: 100%; padding: 0 14px; font-size: 17px; height: 48px; min-height: 48px; background: color-mix(in srgb,var(--text) 7%,transparent); border-radius: 999px; }
.confirm-dialog p { font-size: 15px; line-height: 1.45; color: var(--secondary); text-align: center; }
.confirm-dialog p:empty { display: none; }
.dialog-actions { display: flex; align-items: center; gap: 10px; width: 100%; }
.dialog-actions > button { flex: 1 1 50%; min-height: 48px; height: 48px; min-width: 0; border-radius: 999px; font-size: 17px; font-weight: 600; }
.toast { position: fixed; z-index: 130; top: 18px; left: 50%; transform: translateX(-50%); display: flex; align-items: center; gap: 12px; padding: 12px 14px; border-radius: 16px; min-width: 210px; max-width: min(470px,calc(100% - 32px)); animation: toast-in .3s cubic-bezier(.2,.8,.3,1); pointer-events: none; }
.toast > .symbol { width: 25px; height: 25px; color: #34c759; }
.toast.is-error > .symbol { color: var(--danger); }
.toast > div { display: flex; flex-direction: column; gap: 1px; min-width: 0; }
.toast strong { font-size: 15px; font-weight: 600; }
.toast #toastText { font-size: 12px; line-height: 1.4; color: var(--secondary); overflow-wrap: anywhere; }
.visually-hidden { position: absolute !important; width: 1px !important; height: 1px !important; overflow: hidden !important; clip-path: inset(50%) !important; white-space: nowrap !important; }
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes thinking-shimmer { from { background-position: 200% 0; } to { background-position: 0 0; } }
@keyframes gauge-breath { 0%,100% { transform: rotate(-2deg); } 50% { transform: rotate(2deg); } }
@keyframes microphone-pulse { 0% { transform: scale(.8); opacity: .2; } 100% { transform: scale(1.4); opacity: 0; } }
@keyframes scan { from { top: -80px; } to { top: calc(100% + 80px); } }
@keyframes toast-in { from { opacity: 0; transform: translate(-50%,-15px); } to { opacity: 1; transform: translate(-50%,0); } }
@media (min-width: 900px) { :root { --sidebar-width: clamp(280px,32vw,360px); } .home-content { padding-top: 24px; } .chat-panel { border-radius: 24px; } }
@media (max-width: 599px) {
  .home-content { padding: 16px 16px 24px; }
  .home-header { margin-top: 4px; }
  .model-copy > span { font-size: 13px; letter-spacing: -.4px; }
  .model-button { gap: 8px; padding-left: 6px; padding-right: 6px; }
  .model-copy strong { font-size: 16px; }
  #homeImage { max-height: 360px; }
  .chat-panel { border-radius: calc(24px + 31px * var(--drawer-progress)); }
  .chat-toolbar { top: max(8px,env(safe-area-inset-top)); }
  .preview-controls { top: max(20px,env(safe-area-inset-top)); }
  .context-menu, #messageMenu, #assetMenu { max-width: calc(100vw - 20px); }
}
@media (max-width: 360px) { .model-icon { flex-basis: 36px; width: 36px; height: 40px; } .model-icon img { width: 36px; height: 40px; } .model-copy strong { font-size: 15px; } .model-copy > span { font-size: 11.5px; } .sidebar-header { left: 22px; right: 16px; } }
@media (prefers-color-scheme: dark) {
  :root { --accent: #0a84ff; --canvas: rgb(16.575,16.575,16.575); --text: #f5f5f7; --secondary: #a4a4aa; --muted: #74747b; --sidebar: rgb(16.575,16.575,16.575); --selected-session: rgb(33.15,33.15,33.15); --soft-fill: rgba(255,255,255,.065); --subtle-fill: rgba(255,255,255,.075); --line: rgba(255,255,255,.09); --glass: rgba(36,36,39,.76); --glass-border: rgba(255,255,255,.09); --glass-shadow: 0 2px 12px rgba(0,0,0,.2), inset 0 1px 0 rgba(255,255,255,.06); --popover: rgba(43,43,46,.93); --danger: #ff453a; }
  .image-workspace:has(#imageEmptyState:not([hidden])) { background: #1c1c1e; }
  .image-workspace:has(#imageEmptyState:not([hidden])):hover { background: #202023; }
  .feature-button.is-selected { background: color-mix(in srgb,var(--accent) 19%,transparent); }
  .model-button.is-selected { background: color-mix(in srgb,var(--accent) 16%,transparent); }
  .model-button.anime-model.is-selected { background: color-mix(in srgb,var(--pink) 16%,transparent); }
  .session-row.is-selected, .session-row[aria-current="true"] { border-color: rgba(255,255,255,.07); box-shadow: none; }
  .session-row:hover, .session-row.is-menu-open { background: #303030; box-shadow: 0 2px 3px rgba(0,0,0,.14); }
  .chat-panel { box-shadow: -5px 0 17px rgba(0,0,0,calc(.13 * var(--drawer-progress))); }
  .messages-scroller { scrollbar-color: #ffffff25 transparent; }
  .glass-button:hover:not(:disabled) { background: rgba(55,55,60,.9); }
  .reasoning-dots > * { background: rgba(255,255,255,.18); }
}
@media (prefers-reduced-motion: reduce) { *, *:before, *:after { animation: none !important; transition: none !important; scroll-behavior: auto !important; } .thinking { background: none; color: var(--secondary); } .scan-beam { display: none; } }
@media (prefers-reduced-transparency: reduce) { .glass-surface, .glass-button, .glass-popover, .context-menu, #messageMenu, #assetMenu { -webkit-backdrop-filter: none; backdrop-filter: none; background: var(--canvas); } .messages-scroller, .sidebar-scroll { -webkit-mask-image: none; mask-image: none; } }

 
.symbol[data-symbol="arrow.clockwise"] { --symbol: url("/assets/symbols/arrow.clockwise.png"); }
.symbol[data-symbol="arrow.down"] { --symbol: url("/assets/symbols/arrow.down.png"); }
.symbol[data-symbol="arrow.down.to.line"] { --symbol: url("/assets/symbols/arrow.down.to.line.png"); }
.symbol[data-symbol="arrow.up"] { --symbol: url("/assets/symbols/arrow.up.png"); }
.symbol[data-symbol="arrow.up.left.and.arrow.down.right"] { --symbol: url("/assets/symbols/arrow.up.left.and.arrow.down.right.png"); }
.symbol[data-symbol="arrow.up.right"] { --symbol: url("/assets/symbols/arrow.up.right.png"); }
.symbol[data-symbol="arrow.uturn.backward"] { --symbol: url("/assets/symbols/arrow.uturn.backward.png"); }
.symbol[data-symbol="checkmark"] { --symbol: url("/assets/symbols/checkmark.png"); }
.symbol[data-symbol="checkmark.circle"] { --symbol: url("/assets/symbols/checkmark.circle.png"); }
.symbol[data-symbol="checkmark.circle.fill"] { --symbol: url("/assets/symbols/checkmark.circle.fill.png"); }
.symbol[data-symbol="chevron.left"] { --symbol: url("/assets/symbols/chevron.left.png"); }
.symbol[data-symbol="chevron.right"] { --symbol: url("/assets/symbols/chevron.right.png"); }
.symbol[data-symbol="clock"] { --symbol: url("/assets/symbols/clock.png"); }
.symbol[data-symbol="clock.arrow.circlepath"] { --symbol: url("/assets/symbols/clock.arrow.circlepath.png"); }
.symbol[data-symbol="clock.badge.questionmark"] { --symbol: url("/assets/symbols/clock.badge.questionmark.png"); }
.symbol[data-symbol="doc"] { --symbol: url("/assets/symbols/doc.png"); }
.symbol[data-symbol="doc.on.doc"] { --symbol: url("/assets/symbols/doc.on.doc.png"); }
.symbol[data-symbol="ellipsis"] { --symbol: url("/assets/symbols/ellipsis.png"); }
.symbol[data-symbol="ellipsis.circle"] { --symbol: url("/assets/symbols/ellipsis.circle.png"); }
.symbol[data-symbol="eraser"] { --symbol: url("/assets/symbols/eraser.png"); }
.symbol[data-symbol="exclamationmark.triangle.fill"] { --symbol: url("/assets/symbols/exclamationmark.triangle.fill.png"); }
.symbol[data-symbol="link"] { --symbol: url("/assets/symbols/link.png"); }
.symbol[data-symbol="list.bullet"] { --symbol: url("/assets/symbols/list.bullet.png"); }
.symbol[data-symbol="magnifyingglass"] { --symbol: url("/assets/symbols/magnifyingglass.png"); }
.symbol[data-symbol="mic"] { --symbol: url("/assets/symbols/mic.png"); }
.symbol[data-symbol="mic.slash"] { --symbol: url("/assets/symbols/mic.slash.png"); }
.symbol[data-symbol="paintpalette"] { --symbol: url("/assets/symbols/paintpalette.png"); }
.symbol[data-symbol="paperclip"] { --symbol: url("/assets/symbols/paperclip.png"); }
.symbol[data-symbol="pencil"] { --symbol: url("/assets/symbols/pencil.png"); }
.symbol[data-symbol="pencil.tip"] { --symbol: url("/assets/symbols/pencil.tip.png"); }
.symbol[data-symbol="photo"] { --symbol: url("/assets/symbols/photo.png"); }
.symbol[data-symbol="photo.badge.plus"] { --symbol: url("/assets/symbols/photo.badge.plus.png"); }
.symbol[data-symbol="photo.on.rectangle"] { --symbol: url("/assets/symbols/photo.on.rectangle.png"); }
.symbol[data-symbol="pin"] { --symbol: url("/assets/symbols/pin.png"); }
.symbol[data-symbol="pin.slash"] { --symbol: url("/assets/symbols/pin.slash.png"); }
.symbol[data-symbol="plus"] { --symbol: url("/assets/symbols/plus.png"); }
.symbol[data-symbol="arrow.up.right.square"] { --symbol: url("/assets/symbols/arrow.up.right.square.png"); }
.symbol[data-symbol="scribble"] { --symbol: url("/assets/symbols/scribble.png"); }
.symbol[data-symbol="sidebar.left"] { --symbol: url("/assets/symbols/sidebar.left.png"); }
.symbol[data-symbol="sparkles"] { --symbol: url("/assets/symbols/sparkles.png"); }
.symbol[data-symbol="speaker.wave.2"] { --symbol: url("/assets/symbols/speaker.wave.2.png"); }
.symbol[data-symbol="square.and.arrow.down"] { --symbol: url("/assets/symbols/square.and.arrow.down.png"); }
.symbol[data-symbol="square.and.arrow.up"] { --symbol: url("/assets/symbols/square.and.arrow.up.png"); }
.symbol[data-symbol="square.and.pencil"] { --symbol: url("/assets/symbols/square.and.pencil.png"); }
.symbol[data-symbol="square.grid.2x2"] { --symbol: url("/assets/symbols/square.grid.2x2.png"); }
.symbol[data-symbol="stop.circle.fill"] { --symbol: url("/assets/symbols/stop.circle.fill.png"); }
.symbol[data-symbol="stop.fill"] { --symbol: url("/assets/symbols/stop.fill.png"); }
.symbol[data-symbol="trash"] { --symbol: url("/assets/symbols/trash.png"); }
.symbol[data-symbol="viewfinder"] { --symbol: url("/assets/symbols/viewfinder.png"); }
.symbol[data-symbol="wand.and.stars"] { --symbol: url("/assets/symbols/wand.and.stars.png"); }
.symbol[data-symbol="wifi.exclamationmark"] { --symbol: url("/assets/symbols/wifi.exclamationmark.png"); }
.symbol[data-symbol="xmark"] { --symbol: url("/assets/symbols/xmark.png"); }
.symbol[data-symbol="xmark.circle.fill"] { --symbol: url("/assets/symbols/xmark.circle.fill.png"); }
.image-workspace:has(#homeImage:not([hidden])) { width: fit-content; max-width: 100%; }

 
.messages-scroller { position: relative; }
.messages-scroller > .empty-conversation { position: absolute; top: 88px; left: 0; right: 0; padding-top: 130px; z-index: 1; pointer-events: none; }
.message-content { display: flex; flex-direction: column; align-items: flex-start; gap: 12px; max-width: 100%; min-width: 0; }
.message.is-user .message-content { align-items: flex-end; }
.message.is-user .message-content > .message-body, .message[data-role="user"] .message-content > .message-body { background: color-mix(in srgb, var(--accent) 9%, var(--canvas)); padding: 13px; border-radius: 20px; white-space: pre-wrap; }
.message > .message-actions { opacity: 0; border-radius: 8px; display: inline-grid; place-items: center; width: 28px; height: 22px; padding: 0; margin-top: -6px; transition: opacity .16s; }
.message > .message-actions .symbol { width: 18px; height: 18px; }
.message:hover > .message-actions, .message:focus-within > .message-actions { opacity: 1; }
.message-empty { font-size: 15px; line-height: 1.4; color: var(--secondary); }
.inline-action { display: inline-flex; gap: 6px; align-items: center; font-size: 15px; line-height: 1.4; color: var(--accent); padding: 3px 0; }
.inline-action .symbol { width: 18px; height: 18px; }
.file-kind { font-size: 11px; color: var(--secondary); max-width: 115px; white-space: nowrap; text-overflow: ellipsis; overflow: hidden; }
.session-more { display: inline-grid; place-items: center; flex: 0 0 22px; width: 22px; height: 26px; border-radius: 7px; opacity: 0; margin-left: -8px; color: var(--secondary); }
.session-more .symbol { width: 18px; height: 18px; }
.session-row:hover .session-more, .session-row:focus-within .session-more { opacity: 1; }
.session-more:hover { background: var(--soft-fill); }
.history-items[data-mode="list"].is-selecting .history-thumb, .history-view.is-selecting .history-items[data-mode="list"] .history-thumb { overflow: visible; position: relative; }
.history-items[data-mode="list"] .history-thumb img { border-radius: 8px; }
.history-items[data-mode="list"].is-selecting .history-thumb > .selection-indicator, .history-view.is-selecting .history-items[data-mode="list"] .history-thumb > .selection-indicator { position: absolute; left: -32px; top: 20px; }
.history-menu .is-selected .menu-check { opacity: 1; }
.context-menu .menu-caption, #messageMenu .menu-caption { font-size: 13px; color: var(--secondary); padding: 9px 2px; line-height: 1.35; }
.image-workspace.is-drop-target .drop-indicator { display: grid; }
.composer-form.is-drop-target .composer-surface { border-color: var(--accent); box-shadow: 0 0 0 3px color-mix(in srgb,var(--accent) 16%,transparent); }
.search-results .session-row { width: 100%; margin: 0; padding: 0; border: 0; box-shadow: none; }
.search-result-date { font-size: 12px; color: var(--secondary); flex: 0 0 auto; }
.empty-state { font-size: 15px; color: var(--secondary); text-align: left; padding: 8px 0; }
.reasoning-dots .reasoning-dot { border-radius: 50%; padding: 0; }
.reasoning-dots .reasoning-dot > span { display: block; width: 7px; height: 7px; border-radius: 50%; }
.is-native .home-view, .native-app .home-view { overscroll-behavior: none; }
.is-native .chat-panel, .native-app .chat-panel { -webkit-app-region: no-drag; }
@media (hover: none) { .message > .message-actions { opacity: .55; } .session-more { opacity: .55; } }

.symbol[data-symbol="bubble.left.and.bubble.right"] { --symbol:url("/assets/symbols/bubble.left.and.bubble.right.png"); }

.home-view:has(#imageEmptyState:not([hidden])) #removeControls { display:none; }

 
:root { --accent:#0088ff; }
@media(prefers-color-scheme:dark){ :root { --accent:#0a84ff; } }

 
.image-workspace:has(#homeImage:not([hidden])) { width:100%; max-width:100%; }
.image-stage:has(#homeImage:not([hidden])) { width:100%; }
#homeImage { width:100%; }
.image-meta { z-index:7; pointer-events:none; }
.image-meta button { pointer-events:auto; }
.image-preview-button { z-index:4; width:32px; height:32px; pointer-events:auto; }

 
 
.home-content:has(#imageEmptyState:not([hidden])) {
  max-width: min(900px, max(332px, calc(100dvh - 260px)));
  padding-bottom: 16px;
}
.home-content:has(#imageEmptyState:not([hidden])) .image-workspace {
  width: 100%;
  max-width: none;
}
.model-selector { container-type: inline-size; }
@container (max-width: 420px) {
  .model-button { gap: 8px; padding-left: 6px; padding-right: 6px; }
  .model-icon { flex-basis: 40px; width: 40px; }
  .model-icon img { width: 40px; }
  .model-copy strong { font-size: 16px; }
  .model-copy > span { font-size: 12px; letter-spacing: -.35px; }
}

 
#homeImage { max-height: min(640px, max(140px, calc(100dvh - 320px))); height: auto; object-fit: contain; }

.image-empty-state .symbol[data-symbol="photo.badge.plus"] { --symbol: url("/assets/symbols/photo-placeholder.png"); width: 63.0000px; height: 50.0000px; }

 
.home-workspace { --photo-height-budget: min(640px, max(140px, calc(100dvh - 320px))); }
.image-workspace:has(#homeImage:not([hidden])) { width: min(100%, calc(var(--photo-aspect, 1) * var(--photo-height-budget))); }
.image-meta { max-width: calc(100% - 52px); flex-wrap: wrap; }

 
.sidebar-logo { display:block; width:32px; height:32px; border-radius:50%; object-fit:cover; }
.workspace-navigation {
  position:absolute; z-index:3; left:14px; right:14px; top:76px;
  display:flex; flex-direction:column; gap:5px;
  opacity:var(--drawer-progress); transition:opacity .24s;
}
.workspace-nav-button {
  display:flex; align-items:center; gap:13px; width:100%; min-height:45px;
  padding:8px 13px; border-radius:13px; text-align:left;
  font-size:15px; font-weight:550; color:var(--text);
  transition:background .15s, color .15s;
}
.workspace-nav-button > .symbol {width:21px;height:21px;color:var(--secondary);}
.workspace-nav-button.is-selected {background:var(--selected-session);color:var(--accent);font-weight:650;}
.workspace-nav-button.is-selected > .symbol {color:var(--accent);}
.workspace-nav-button:hover:not(.is-selected) {background:var(--soft-fill);}
.workspace-nav-heading {font-size:12px;letter-spacing:.03em;font-weight:600;color:var(--secondary);padding:16px 13px 5px;}
.sidebar-scroll {
  position:absolute; top:260px; bottom:0; left:0; right:0;
  height:auto; padding:8px 0 48px;
}
.sidebar-header h2 {font-size:23px;letter-spacing:-.5px;}
.tool-head-caption {font-size:13px;color:var(--secondary);font-weight:500;margin-left:2px;}
.home-header .back-to-agent {width:40px;height:40px;margin-right:4px;}
.home-header .back-to-agent .symbol {width:20px;height:20px;}
.home-header .tool-header-icon {width:29px;height:29px;color:var(--accent);}
.home-header h1 {font-size:25px;line-height:1.2;}
.enhance-panel-heading {display:flex;align-items:center;justify-content:space-between;padding:4px 4px 0;}
.enhance-panel-heading h2 {font-size:19px;line-height:1.3;font-weight:650;}
.enhance-panel-heading > span {padding:5px 9px;border-radius:9px;background:var(--soft-fill);color:var(--secondary);font-size:13px;font-weight:650;}
.home-view .tool-panel {padding:20px 20px 22px;border-radius:24px;}
.home-view .tool-controls-body {padding:14px 0 0;gap:16px;}
.home-view .model-selector {display:flex;flex-direction:column;gap:9px;padding:0;}
.home-view .model-button {flex:0 0 auto;width:100%;min-height:80px;padding:12px;border:1px solid var(--line);background:var(--soft-fill);}
.home-view .model-button.is-selected {border-color:color-mix(in srgb,var(--accent) 45%,transparent);}
.home-view .model-button.anime-model.is-selected {border-color:color-mix(in srgb,var(--pink) 45%,transparent);}
.home-view .photo-action-row {margin-top:3px;}
.home-view .home-workspace {--photo-height-budget:min(720px,max(240px,calc(100dvh - 180px)));}
.home-view #homeImage {max-height:min(720px,max(240px,calc(100dvh - 180px)));}

@media (min-width: 760px) {
  :root {--sidebar-width:258px;}
  .agent-stage {display:grid;grid-template-columns:var(--sidebar-width) minmax(0,1fr);--drawer-progress:1;}
  .agent-stage .agent-sidebar {position:relative;inset:auto;width:100%;height:100%;pointer-events:auto !important;}
  .agent-stage .sidebar-header,.agent-stage .sidebar-scroll,.agent-stage .workspace-navigation {opacity:1;transform:none;pointer-events:auto;}
  .agent-stage .sidebar-dismiss-target {display:none !important;}
  .agent-stage .chat-panel {
    grid-column:2;grid-row:1;height:100%;width:100%;
    transform:none !important;pointer-events:auto !important;
    border-radius:20px 0 0 20px;
    box-shadow:-3px 0 18px rgba(0,0,0,.035);
    border-left:1px solid var(--line);
  }
  .agent-stage .chat-toolbar #openSidebarButton {display:none;}
  .agent-stage .chat-toolbar {justify-content:flex-end;right:22px;}
  .agent-stage .messages {padding-top:95px;}
  .agent-stage .messages-scroller > .empty-conversation {top:65px;}
}
@media (min-width: 1080px) {
  :root {--sidebar-width:280px;}
  .agent-stage .chat-panel {border-radius:24px 0 0 24px;}
}

@media (min-width: 900px) {
  .home-view .home-content,
  .home-view .home-content:has(#imageEmptyState:not([hidden])) {
    max-width:none;width:100%;height:100%;min-height:580px;
    padding:24px 30px 28px;margin:0;display:grid;
    grid-template-columns:minmax(0,1fr) minmax(280px,320px);
    grid-template-rows:46px minmax(0,1fr);
    align-items:stretch;gap:22px;
  }
  .home-view .home-header {grid-column:1 / -1;grid-row:1;}
  .home-view .home-workspace {grid-column:1;grid-row:2;min-height:0;}
  .home-view .tool-panel {grid-column:2;grid-row:2;align-self:start;}
  .home-view .image-workspace:has(#imageEmptyState:not([hidden])) {
    width:100%;height:100%;min-height:340px;max-width:none;aspect-ratio:auto;border-radius:24px;
  }
  .home-view .home-content:has(#imageEmptyState:not([hidden])) .image-workspace {
    width:100%;max-width:none;
  }
  .home-view .image-stage {width:100%;}
  .home-view .home-workspace {--photo-height-budget:min(760px,max(300px,calc(100dvh - 160px)));}
  .home-view #homeImage {max-height:min(760px,max(300px,calc(100dvh - 160px)));}
}
@media (min-width: 1250px) {
  .home-view .home-content,
  .home-view .home-content:has(#imageEmptyState:not([hidden])) {
    grid-template-columns:minmax(0,1fr) 350px;padding-left:42px;padding-right:42px;
  }
}
@media (max-width: 899px) {
  .home-view .home-content {max-width:730px;}
  .home-view .home-content:has(#imageEmptyState:not([hidden])) {max-width:730px;}
  .home-view .image-workspace:has(#imageEmptyState:not([hidden])) {aspect-ratio:1.45;width:100%;max-width:none;}
  .home-view .home-content:has(#imageEmptyState:not([hidden])) .image-workspace {width:100%;max-width:none;}
}
@media (max-width: 759px) {
  .workspace-navigation {pointer-events:auto;}
  .sidebar-logo {width:28px;height:28px;}
  .sidebar-scroll {top:250px;}
  .home-view .tool-panel {padding:12px;}
  .tool-head-caption {display:none;}
}

 
@media (min-width:760px) {
  .agent-stage .composer-dock {bottom:22px;padding:0 26px;}
  .agent-stage .composer-surface {width:min(100%,740px);min-height:114px;border-radius:24px;}
  .agent-stage .message-input {
    min-height:102px;max-height:220px;
    padding:12px 12px 50px;overflow-y:auto;
  }
  .agent-stage .reasoning-button {display:inline-grid;}
  .agent-stage .messages-scroller > .empty-conversation {
    top:28%;padding-top:0;
  }
}



 
.message-files { display: grid; grid-template-columns: minmax(0, 1fr); gap: 6px; width: min(100%, 360px); max-width: 100%; margin-top: 10px; }
.asset-card.is-file { display: flex; align-items: center; width: 100%; min-width: 0; max-width: 100%; height: auto; min-height: 58px; gap: 10px; padding: 8px 10px; border: 1px solid color-mix(in srgb, currentColor 6%, transparent); border-radius: 10px; background: color-mix(in srgb, var(--subtle-fill) 45%, transparent); box-shadow: none !important; filter: none; }
.asset-card.is-file > .symbol:first-child { flex: 0 0 22px; width: 22px; height: 22px; }
.asset-file-info { display: flex; flex-direction: column; gap: 2px; min-width: 0; flex: 1; }
.asset-card.is-file .asset-name { display: block; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: 14px; line-height: 20px; }
.asset-card.is-file .file-kind { display: block; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: 11px; line-height: 16px; color: var(--secondary); }

.asset-type-icon { position: relative; display: inline-flex; flex: 0 0 24px; width: 24px; height: 26px; color: #667085; }
.asset-type-icon > .symbol { width: 24px; height: 26px; }
.asset-type-icon > span { position: absolute; right: -3px; bottom: 1px; border-radius: 3px; padding: 1px 2px; background: currentColor; font-size: 7px; font-weight: 700; line-height: 9px; }
.asset-type-icon > span { color: white; }
.asset-type-icon.type-word { color: #3269bb; }
.asset-type-icon.type-word > span { background: #3269bb; }
.asset-type-icon.type-pdf { color: #c74747; }
.asset-type-icon.type-pdf > span { background: #c74747; }
.asset-type-icon.type-excel { color: #258556; }
.asset-type-icon.type-excel > span { background: #258556; }
.asset-type-icon.type-slides { color: #bd673c; }
.asset-type-icon.type-slides > span { background: #bd673c; }
.asset-type-icon.type-markdown { color: #667085; }
.asset-type-icon.type-markdown > span { background: #667085; }
.asset-type-icon.type-json { color: #a67524; }
.asset-type-icon.type-json > span { background: #a67524; }
.asset-type-icon.type-archive { color: #8060a6; }
.asset-type-icon.type-archive > span { background: #8060a6; }
.asset-type-icon.type-vector { color: #a45282; }
.asset-type-icon.type-vector > span { background: #a45282; }
.asset-type-icon.type-code { color: #536fad; }
.asset-type-icon.type-code > span { background: #536fad; }
.asset-type-icon.type-text > span { background: #667085; }
.v2-file-header .v2-breadcrumb { min-width: 0; flex: 1; overflow-x: auto; white-space: nowrap; scrollbar-width: none; }
.v2-file-header .v2-breadcrumb > * { flex-shrink: 0; }