/* Neurovance workspace surfaces. The existing application owns visibility,
   selected state, editor themes, and interaction; this layer owns presentation. */
:root {
  --ws-font: -apple-system, BlinkMacSystemFont, "Inter", "Segoe UI", sans-serif;
  --ws-mono: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  --ws-line: rgba(var(--overlay-rgb), 0.11);
  --ws-line-strong: rgba(var(--overlay-rgb), 0.19);
  --ws-hover: rgba(var(--overlay-rgb), 0.045);
  --ws-tint: color-mix(in srgb, var(--accent-green) 9%, transparent);
  --ws-focus: color-mix(in srgb, var(--accent-green) 24%, transparent);
}

/* Shared window chrome and accessible controls. */
#talk-backdrop, #code-backdrop, #settings-modal-backdrop, #artifact-backdrop {
  padding: 28px;
  background: rgba(6, 8, 6, 0.58);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

#talk-drawer, #settings-modal, #code-panel, #artifact-panel {
  color: var(--text-primary);
  font-family: var(--ws-font);
  background: var(--surface-modal);
  border: 1px solid var(--ws-line-strong);
  border-radius: 14px;
  box-shadow: 0 24px 100px rgba(0, 0, 0, 0.35);
  overflow: hidden;
}

:is(#talk-drawer, #settings-modal, #code-panel, #artifact-panel) :is(button, [role="button"], select, input, textarea, summary):focus-visible {
  outline: 2px solid var(--accent-green);
  outline-offset: 3px;
}

:is(#talk-drawer, #settings-modal, #code-panel, #artifact-panel) button:disabled {
  cursor: not-allowed;
}

:is(#talk-drawer, #settings-modal, #code-panel, #artifact-panel) ::selection {
  background: var(--ws-focus);
}

#talk-close, #settings-modal-close, #code-panel-close, #artifact-panel-close {
  display: flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 32px;
  width: 32px;
  height: 32px;
  padding: 0;
  border: 1px solid transparent;
  border-radius: 8px;
  background: transparent;
  color: var(--text-muted);
  font-family: var(--ws-font);
  font-size: 16px;
  line-height: 1;
}

#talk-close:hover, #settings-modal-close:hover, #code-panel-close:hover, #artifact-panel-close:hover {
  color: var(--text-bright);
  border-color: var(--ws-line);
  background: var(--ws-hover);
}

:is(#talk-transcript, #settings-nav, #settings-panels, #code-file-tree, #code-terminal-log, #artifact-panel-body) {
  scrollbar-width: thin;
  scrollbar-color: var(--ws-line-strong) transparent;
  overscroll-behavior: contain;
}

/* Assistant: comfortable reading width, a quiet transcript, and one composer. */
#talk-drawer {
  width: min(840px, 100%);
  height: min(840px, calc(100dvh - 56px));
  max-height: calc(100dvh - 56px);
}

#talk-header {
  padding: 22px 28px 16px;
  background: var(--surface);
  border-bottom: 1px solid var(--ws-line);
}

#talk-header-top { gap: 16px; }
#talk-mode-tabs { gap: 4px; padding: 4px; border: 1px solid var(--ws-line); border-radius: 9px; background: var(--bg); }
.talk-mode { min-height: 34px; padding: 7px 16px; font-size: 13px; font-weight: 500; letter-spacing: 0; border-radius: 6px; }
.talk-mode:hover { color: var(--text-bright); background: var(--ws-hover); }
.talk-mode.active { color: var(--accent-green); background: var(--ws-tint); box-shadow: inset 0 0 0 1px var(--ws-line); }
#model-select { margin-top: 16px; max-width: 230px; min-height: 36px; background: var(--surface-modal); border-color: var(--ws-line); font: 12px var(--ws-font); letter-spacing: 0; padding: 8px 12px; }
#model-tier-note { font-size: 11px; line-height: 1.5; color: var(--text-muted); margin-top: 7px; }
#model-tier-note:empty { min-height: 0; margin-top: 0; }

#talk-transcript {
  min-height: 0;
  padding: 32px;
  gap: 20px;
  scroll-padding-bottom: 24px;
}

#talk-transcript:empty { justify-content: center; align-items: center; text-align: center; gap: 15px; }
#talk-transcript:empty::before { content: "A little context.\A A lot of possibility."; white-space: pre-line; color: var(--text-bright); font-family: "Sora", var(--ws-font); font-size: clamp(24px, 3vw, 34px); font-weight: 500; line-height: 1.35; letter-spacing: -1.1px; }
#talk-transcript:empty::after { content: "Think something through, explore an idea, or give your Superself a task. Start wherever you are."; max-width: 380px; color: var(--text-muted); font-size: 14px; line-height: 1.75; }

.talk-empty-state { margin: auto; width: min(100%, 440px); padding: 36px 0; text-align: center; }
.talk-empty-kicker { margin-bottom: 20px; color: var(--accent-green); font-size: 11px; font-weight: 500; letter-spacing: 1.6px; text-transform: uppercase; }
.talk-empty-state h2 { color: var(--text-bright); font-family: "Sora", var(--ws-font); font-size: clamp(24px, 3vw, 34px); font-weight: 500; line-height: 1.35; letter-spacing: -1.1px; margin: 0 0 16px; }
.talk-empty-state p { max-width: 380px; margin: 0 auto; color: var(--text-muted); font-size: 14px; line-height: 1.75; }
.talk-empty-suggestions { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; margin-top: 26px; }
.talk-empty-suggestions button { padding: 10px 13px; color: var(--text-secondary); background: var(--surface); border: 1px solid var(--ws-line); border-radius: 8px; font: 12px var(--ws-font); cursor: pointer; }
.talk-empty-suggestions button:hover { background: var(--ws-tint); border-color: var(--accent-green); color: var(--text-bright); }

.talk-msg { max-width: 92%; padding: 16px 18px; font: 14px/1.75 var(--ws-font); border-radius: 12px; overflow-wrap: anywhere; }
.talk-msg .talk-role { font: 600 10px/1.5 var(--ws-font); letter-spacing: 1.3px; color: var(--text-muted); margin-bottom: 9px; }
.talk-user { max-width: 82%; background: var(--surface-alt); border-color: var(--ws-line); text-align: left; border-bottom-right-radius: 4px; }
.talk-assistant { padding: 12px 0; background: transparent; border: none; border-radius: 0; }
.talk-assistant .talk-role { color: var(--accent-green); }
.talk-task-result { max-width: 100%; border-color: var(--ws-line); background: var(--surface); padding: 20px; }
.talk-status { max-width: 100%; padding: 6px 10px; color: var(--text-muted); background: var(--ws-hover); font: 11px/1.5 var(--ws-font); border-radius: 6px; }
.talk-error { padding: 12px 16px; font-size: 13px; border: 1px solid color-mix(in srgb, var(--accent-red) 25%, transparent); background: color-mix(in srgb, var(--accent-red) 5%, transparent); }
:is(.talk-assistant, .talk-task-result) :is(p, ul, ol) { margin-bottom: 12px; }
:is(.talk-assistant, .talk-task-result) :is(h1, h2, h3, h4) { color: var(--text-bright); line-height: 1.4; letter-spacing: -.025em; margin: 22px 0 10px; }
:is(.talk-assistant, .talk-task-result) :is(h1, h2) { font-size: 20px; }
:is(.talk-assistant, .talk-task-result) :is(h3, h4) { font-size: 16px; }
:is(.talk-assistant, .talk-task-result) code { font-family: var(--ws-mono); font-size: .85em; padding: 3px 5px; background: var(--ws-hover); border: 1px solid var(--ws-line); }
:is(.talk-assistant, .talk-task-result) blockquote { padding: 2px 0 2px 16px; border-color: var(--accent-green); }
.code-block-wrap { margin: 14px 0; }
.code-block-wrap pre { padding: 38px 16px 16px; border-radius: 10px; border-color: var(--ws-line); background: var(--bg) !important; }
.code-block-wrap pre code { font: 12px/1.7 var(--ws-mono); border: 0; }
.code-copy-btn { top: 8px; right: 8px; font: 11px var(--ws-font); letter-spacing: 0; text-transform: none; padding: 5px 9px; border-color: var(--ws-line); background: var(--surface); }
.thinking-block { max-width: 92%; }
.thinking-block summary { padding: 8px 0; font: 12px var(--ws-font); letter-spacing: 0; text-transform: none; }
.thinking-block-content { padding: 14px 16px; font-size: 12px; line-height: 1.75; border-color: var(--ws-line); background: var(--surface); }

#talk-input-row { align-items: flex-end; gap: 10px; margin: 0; padding: 18px 24px 22px; border-top: 1px solid var(--ws-line); background: var(--surface); }
#talk-input { min-height: 46px; max-height: 160px; padding: 13px 15px; font-size: 14px; line-height: 1.5; border-radius: 10px; border-color: var(--ws-line-strong); background: var(--bg); }
#talk-input:focus { border-color: var(--accent-green); box-shadow: 0 0 0 3px var(--ws-focus); }
#talk-send { min-height: 46px; padding: 0 20px; background: var(--accent-green); color: var(--bg); font-size: 13px; font-weight: 600; border-radius: 9px; }
#talk-send:hover { background: var(--accent-green-bright); }

/* Settings: persistent section navigation and consistent, legible form rows. */
#settings-modal { width: min(1120px, 100%); max-width: 100%; height: min(800px, calc(100dvh - 56px)); max-height: calc(100dvh - 56px); }
#settings-modal-header { min-height: 68px; padding: 16px 24px; background: var(--surface); border-bottom-color: var(--ws-line); }
#settings-modal-title { font: 500 15px var(--ws-font); letter-spacing: -.2px; }
#settings-nav { flex-basis: 238px; padding: 22px 14px; gap: 24px; background: var(--surface); border-right-color: var(--ws-line); }
#settings-nav-search { min-height: 39px; background: var(--bg); border-color: var(--ws-line); font-size: 12px; padding: 10px 12px; }
#settings-nav-search:focus { border-color: var(--accent-green); background: var(--bg); box-shadow: 0 0 0 3px var(--ws-focus); }
.settings-nav-group { gap: 3px; }
.settings-nav-group-label { margin-bottom: 5px; padding: 0 12px; font: 500 10px var(--ws-font); letter-spacing: 1.4px; color: var(--text-muted); }
.settings-nav-item { min-height: 38px; padding: 9px 12px; gap: 10px; font-size: 12px; color: var(--text-secondary); border: 1px solid transparent; border-radius: 7px; }
.settings-nav-item svg { width: 15px; height: 15px; }
.settings-nav-item:hover { background: var(--ws-hover); }
.settings-nav-item.active { color: var(--accent-green); background: var(--ws-tint); border-color: color-mix(in srgb, var(--accent-green) 17%, transparent); }
#settings-panels { min-width: 0; padding: 36px 42px 48px; }
.settings-panel { max-width: 700px; margin: 0 auto; }
.settings-panel-title { font-size: 25px; font-weight: 500; letter-spacing: -.8px; margin-bottom: 10px; }
.settings-panel-desc { max-width: 560px; font-size: 13px; line-height: 1.8; margin-bottom: 30px; color: var(--text-muted); }
.settings-subsection { padding: 20px 22px; margin-bottom: 14px; border: 1px solid var(--ws-line); border-radius: 10px; background: var(--surface); }
.settings-subtitle { margin: 0 0 13px; font: 600 13px/1.5 var(--ws-font); letter-spacing: 0; }
.settings-subsection > p { line-height: 1.7; }
.settings-field { gap: 10px; align-items: center; }
.settings-input, #voice-select, #language-select { min-height: 40px; border-radius: 8px; background: var(--bg); border-color: var(--ws-line-strong); font: 13px/1.5 var(--ws-font); padding: 9px 12px; }
textarea.settings-input { min-height: 90px; resize: vertical; }
.settings-input:focus, #voice-select:focus, #language-select:focus { border-color: var(--accent-green); background: var(--bg); box-shadow: 0 0 0 3px var(--ws-focus); }
.settings-save-btn { min-height: 40px; padding: 9px 16px; border-radius: 8px; font-size: 12px; font-weight: 600; box-shadow: none; }
.settings-field-status { font-size: 11px; line-height: 1.7; margin-top: 9px; }
.settings-field-status:empty { min-height: 0; margin-top: 0; }
.settings-field-status code { font-family: var(--ws-mono); font-size: 11px; }
#settings-modal select option { color: var(--text-primary); background: var(--surface-modal); }
#settings-modal input:is([type="range"], [type="checkbox"]) { accent-color: var(--accent-green); }
#settings-modal input[type="range"] { min-height: 24px; }
#settings-modal input[type="checkbox"] { flex-shrink: 0; }
#theme-tabs, #personality-tabs, #browser-tabs, #permission-tabs, #effort-tabs, #task-freq-tabs, #model-tabs { display: flex; flex-wrap: wrap; gap: 7px; }
:is(.theme-mode, .personality-mode, .browser-mode, .permission-tab, .effort-tab, .freq-tab, .model-tab) { padding: 9px 13px; min-height: 36px; border-radius: 7px; border-color: var(--ws-line-strong); color: var(--text-secondary); background: var(--bg); font: 12px/1.4 var(--ws-font); letter-spacing: 0; text-transform: none; }
:is(.theme-mode, .personality-mode, .browser-mode, .permission-tab, .effort-tab, .freq-tab, .model-tab):hover { color: var(--text-bright); border-color: var(--accent-green); }
:is(.theme-mode, .personality-mode, .browser-mode, .permission-tab, .effort-tab, .freq-tab, .model-tab).active { color: var(--accent-green); background: var(--ws-tint); border-color: color-mix(in srgb, var(--accent-green) 45%, transparent); }
#personality-note, #browser-note, #permission-note, #effort-note { font-size: 12px; line-height: 1.7; margin-top: 12px; }
#settings-plan-status, #settings-email-current { font: 13px/1.65 var(--ws-font); }
#settings-email-change-trigger { font-size: 12px; color: var(--accent-green); letter-spacing: 0; }
.preset-chip { padding: 8px 11px; border-radius: 7px; font-size: 12px; background: var(--surface); border-color: var(--ws-line); }
.list-items { gap: 8px; margin-bottom: 12px; }
.list-item-row { gap: 12px; padding: 12px 14px; background: var(--surface); border-color: var(--ws-line); }
.list-item-name { font-size: 13px; }
.list-item-meta { font-size: 11px; margin-top: 4px; }
.list-item-remove { min-width: 28px; min-height: 28px; border-radius: 5px; font-size: 16px; }
.list-item-remove:hover { background: color-mix(in srgb, var(--accent-red) 9%, transparent); }
#new-key-reveal { padding: 16px; background: var(--ws-tint); border-color: color-mix(in srgb, var(--accent-green) 25%, transparent); }
#new-key-value { font-family: var(--ws-mono); font-size: 12px; line-height: 1.7; }
#new-key-warning { font-size: 11px; line-height: 1.6; }
#referral-stats { gap: 0; border: 1px solid var(--ws-line); border-radius: 10px; overflow: hidden; background: var(--surface); }
#referral-stats > div { flex: 1; padding: 18px 20px; }
#referral-stats > div + div { border-left: 1px solid var(--ws-line); }
.referral-stat-value { font-size: 28px; font-weight: 500; letter-spacing: -1px; }
.referral-stat-label { font-size: 10px; line-height: 1.5; letter-spacing: .8px; color: var(--text-muted); }
#clear-session-btn { background: color-mix(in srgb, var(--accent-red) 8%, transparent) !important; border-color: color-mix(in srgb, var(--accent-red) 30%, transparent) !important; }

/* Code: familiar IDE hierarchy, with source themes entirely preserved. */
#code-panel { width: min(1560px, 100%); height: calc(100dvh - 56px); max-height: 1100px; font-family: var(--ws-font); }
#code-panel.is-fullscreen { width: 100vw; height: 100dvh; max-width: none; max-height: none; border: none; border-radius: 0; }
#code-backdrop:has(#code-panel.is-fullscreen) { padding: 0; }
#code-panel-header { gap: 12px; min-height: 72px; padding: 14px 20px; background: var(--surface); border-bottom-color: var(--ws-line); }
#code-panel-title-group { gap: 12px; }
#code-panel-icon { width: 34px; height: 34px; color: var(--accent-green); background: var(--ws-tint); border: 1px solid color-mix(in srgb, var(--accent-green) 22%, transparent); border-radius: 9px; box-shadow: none; }
#code-panel-icon svg { width: 17px; height: 17px; }
#code-panel-titles { flex-wrap: wrap; align-items: center; column-gap: 10px; row-gap: 4px; }
#code-panel-title { font: 600 14px var(--ws-font); letter-spacing: -.2px; }
#code-panel-subtitle { flex-basis: 100%; font: 11px var(--ws-font); letter-spacing: 0; color: var(--text-muted); white-space: normal; }
#code-provider-chip { font: 10px var(--ws-font); border-color: var(--ws-line); background: var(--ws-tint); border-radius: 5px; }
#code-run-controls { gap: 8px; margin-left: 10px; }
#code-run-status { border-color: transparent; background: transparent; font: 11px var(--ws-font); letter-spacing: 0; padding: 6px 7px; white-space: nowrap; }
.code-run-action-btn { min-height: 34px; border-radius: 7px; font: 600 12px var(--ws-font); padding: 7px 14px; }
#code-run-btn, #code-run-btn:hover { box-shadow: none; }
#code-editor-theme-select, #code-panel-fullscreen { min-height: 34px; padding: 7px 10px; border-radius: 7px; border-color: var(--ws-line); background: var(--surface-modal); color: var(--text-secondary); font: 11px var(--ws-font); }
#code-editor-theme-select option { background: var(--surface-modal); color: var(--text-primary); }
#code-panel-fullscreen { white-space: nowrap; }
#code-file-tree { flex-basis: 228px; min-width: 160px; background: var(--surface); border-right-color: var(--ws-line); }
#code-file-tree-header { min-height: 52px; padding: 13px 16px; font: 600 10px var(--ws-font); letter-spacing: 1.25px; color: var(--text-muted); }
#code-new-file-btn { width: 25px; height: 25px; font-size: 17px; border-color: var(--ws-line); }
#code-search-box { padding: 0 12px 14px; }
#code-search-input { min-height: 34px; padding: 8px 10px; border-color: var(--ws-line); background: var(--bg); font: 11px var(--ws-font); }
#code-search-input:focus { border-color: var(--accent-green); box-shadow: 0 0 0 3px var(--ws-focus); }
#code-file-list { padding: 2px 10px 16px; }
.code-file-row { min-height: 34px; gap: 9px; padding: 8px 10px; border-radius: 6px; font: 12px var(--ws-mono); }
.code-file-row.active { background: var(--ws-tint); color: var(--accent-green); }
.code-file-row.active::before { width: 2px; height: 15px; left: 0; border-radius: 2px; }
.code-file-row-delete { min-width: 22px; min-height: 22px; }
.code-file-row:focus-within .code-file-row-delete { opacity: 1; }
.code-file-dir { min-height: 32px; padding: 7px 8px; font: 12px var(--ws-font); }
.code-file-dir-count { font: 10px var(--ws-mono); border-radius: 4px; padding: 2px 5px; }
#code-file-tree-empty { padding: 14px 16px; font: 12px/1.8 var(--ws-font); }
.code-search-result { padding: 9px 14px; }
.code-search-result-path { font: 12px var(--ws-mono); }
.code-search-result-line { margin-top: 5px; font-size: 11px; }
#code-editor-area { background: var(--bg); }
#code-editor-mount .CodeMirror { font-family: var(--ws-mono); font-size: 13px; line-height: 1.7; }
#code-editor-mount .CodeMirror-lines { padding: 18px 0; }
#code-empty-state { padding: 36px; }
#code-empty-state-icon { width: 58px; height: 58px; margin-bottom: 22px; border: 1px solid color-mix(in srgb, var(--accent-green) 22%, transparent); border-radius: 12px; background: var(--ws-tint); box-shadow: none; }
#code-empty-state-title { margin-bottom: 10px; color: var(--text-bright); font-size: 24px; font-weight: 500; letter-spacing: -.8px; }
#code-empty-state-hint { max-width: 365px; color: var(--text-muted); font: 13px/1.85 var(--ws-font); }
#code-empty-state-actions { margin-top: 24px; }
.code-empty-action { min-height: 39px; padding: 10px 16px; border-radius: 8px; border-color: var(--ws-line-strong); background: var(--surface); font: 500 12px var(--ws-font); }
.code-empty-action.primary { box-shadow: none; }
#code-editor-statusbar { height: 34px; border-top-color: var(--ws-line); background: var(--surface); font: 10px var(--ws-mono); gap: 12px; }
#code-editor-status-lang { background: transparent; border-color: var(--ws-line); border-radius: 4px; font: 10px var(--ws-mono); }
#code-preview-panel { min-width: 280px; border-left-color: var(--ws-line); }
#code-preview-header { min-height: 44px; border-bottom-color: var(--ws-line); background: var(--surface); }
#code-preview-url { font: 11px var(--ws-mono); }
.code-preview-btn { min-width: 29px; min-height: 28px; border-color: var(--ws-line); background: var(--surface-modal); }
#code-terminal-log { max-height: 200px; padding: 16px 22px; border-top-color: var(--ws-line); background: var(--surface); font: 12px/1.75 var(--ws-mono); }
#code-terminal-log:empty { padding: 0; border: 0; }
.code-log-prompt, .code-log-reply { font-family: var(--ws-font); font-size: 13px; line-height: 1.75; }
.code-log-files { border-color: color-mix(in srgb, var(--accent-green) 25%, transparent); background: var(--ws-tint); border-radius: 5px; padding: 4px 8px; font-size: 11px; }
.code-log-step, .code-log-usage, .code-log-stop { font-family: var(--ws-mono); font-size: 11px; }
.code-log-diff-header { padding: 5px 9px; font-family: var(--ws-mono); color: var(--accent-green); border-color: var(--ws-line-strong); background: var(--ws-tint); }
.code-log-diff-body { border-color: var(--ws-line); background: var(--bg); }
.code-log-diff-body pre { font: 11px/1.75 var(--ws-mono); }
#code-prompt-row { padding: 16px 20px; gap: 10px; background: var(--surface); border-top-color: var(--ws-line); }
#code-prompt-box { min-height: 46px; padding: 11px 15px; border: 1px solid var(--ws-line-strong); border-radius: 9px; background: var(--bg); }
#code-prompt-box:focus-within { background: var(--bg); border-color: var(--accent-green); box-shadow: 0 0 0 3px var(--ws-focus); }
#code-prompt-input { min-width: 0; font: 13px/1.7 var(--ws-font); }
#code-prompt-caret { font-family: var(--ws-mono); font-size: 16px; }
#code-prompt-send, #code-prompt-stop { width: 44px; height: 44px; border-radius: 9px; box-shadow: none; }
#code-prompt-send:hover { box-shadow: none; }

/* Artifacts share the workspace controls, with enough space for real output. */
.artifact-card { gap: 13px; padding: 15px; margin: 14px 0; border-color: var(--ws-line-strong); border-radius: 10px; background: var(--surface); }
.artifact-card:hover { border-color: var(--accent-green); background: var(--ws-tint); }
.artifact-card-icon { width: 38px; height: 40px; background: var(--ws-tint); border: 1px solid var(--ws-line); border-radius: 8px; font-family: var(--ws-mono); }
.artifact-card-title { font-size: 13px; font-weight: 500; }
.artifact-card-meta { margin-top: 4px; font-size: 11px; }
.artifact-card-open { min-height: 32px; padding: 7px 12px; border: 1px solid var(--ws-line); border-radius: 7px; background: var(--surface-modal); font-size: 12px; }
#artifact-panel { width: min(980px, 100%); height: min(850px, calc(100dvh - 56px)); max-height: calc(100dvh - 56px); }
#artifact-panel-header { min-height: 68px; gap: 10px; padding: 16px 22px; background: var(--surface); border-bottom-color: var(--ws-line); }
#artifact-panel-title { min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font: 500 13px var(--ws-font); letter-spacing: 0; }
.artifact-panel-btn { min-height: 34px; padding: 8px 12px; border-color: var(--ws-line); border-radius: 7px; background: var(--surface-modal); font: 12px var(--ws-font); white-space: nowrap; }
#artifact-panel-close { margin-left: 4px; }
#artifact-panel-body { padding: 24px; background: var(--bg); }
#artifact-panel-body pre { margin: 0; }
#artifact-panel-body code { font: 13px/1.8 var(--ws-mono); }

@media (max-width: 1200px) {
  #code-panel-title-group { max-width: 285px; }
  #code-panel-titles { column-gap: 6px; }
  #code-panel-header { gap: 10px; padding: 14px 16px; }
  #code-run-controls { margin-left: 0; }
  #code-file-tree { flex-basis: 195px; }
  #code-preview-panel { flex-basis: 38%; min-width: 245px; }
  #settings-panels { padding: 30px; }
}

@media (max-width: 900px) {
  #talk-backdrop, #code-backdrop, #settings-modal-backdrop, #artifact-backdrop { padding: 16px; }
  #talk-drawer, #settings-modal, #code-panel, #artifact-panel { height: calc(100dvh - 32px); max-height: calc(100dvh - 32px); }
  #settings-nav { flex-basis: 200px; padding: 18px 10px; }
  #settings-panels { padding: 28px 24px; }
  .settings-subsection { padding: 18px; }
  #code-panel-header { flex-wrap: wrap; }
  #code-panel-title-group { max-width: none; flex: 1; }
  #code-editor-theme-select { margin-left: 0; }
  #code-panel-body { overflow: auto; }
  #code-file-tree { flex-basis: 175px; }
  #code-editor-area { min-width: 280px; }
  #code-preview-panel { min-width: 260px; }
}

@media (max-width: 640px) {
  #talk-backdrop, #code-backdrop, #settings-modal-backdrop, #artifact-backdrop { padding: 8px; }
  #talk-drawer, #settings-modal, #code-panel, #artifact-panel { height: calc(100dvh - 16px); max-height: calc(100dvh - 16px); border-radius: 11px; }
  #talk-header { padding: 16px; }
  #talk-transcript { padding: 22px 18px; gap: 16px; }
  .talk-msg { max-width: 100%; font-size: 13px; }
  .talk-user { max-width: 92%; }
  #talk-input-row { padding: 14px; gap: 8px; }
  #talk-input { font-size: 16px; padding: 11px 12px; }
  #talk-send { padding: 0 14px; }
  #settings-modal-header { min-height: 58px; padding: 12px 16px; }
  #settings-modal-body { flex-direction: column; }
  #settings-nav { flex: 0 0 auto; max-height: 152px; flex-direction: row; flex-wrap: wrap; align-items: flex-start; gap: 9px; padding: 12px; border-right: 0; border-bottom: 1px solid var(--ws-line); }
  #settings-nav-search { width: 100%; flex-basis: 100%; min-height: 34px; }
  .settings-nav-group { flex-direction: row; flex-wrap: wrap; gap: 5px; }
  .settings-nav-group-label { width: 100%; margin-bottom: 2px; padding: 0 5px; font-size: 9px; }
  .settings-nav-item { width: auto; min-height: 32px; padding: 6px 9px; gap: 6px; font-size: 11px; background: var(--bg); border-color: var(--ws-line); }
  #settings-panels { padding: 24px 18px; }
  .settings-panel-title { font-size: 23px; }
  .settings-panel-desc { margin-bottom: 22px; }
  .settings-subsection { padding: 16px; }
  .settings-field { flex-wrap: wrap; }
  .settings-field > label { width: 100% !important; }
  .settings-field > .settings-input { min-width: 140px; }
  #task-schedule-fields { flex-wrap: wrap; }
  #referral-stats > div { padding: 15px 12px; }
  #code-panel-header { padding: 12px; gap: 8px; }
  #code-run-controls { flex-wrap: wrap; }
  #code-panel-title { font-size: 13px; }
  #code-panel-subtitle { font-size: 10px; }
  #code-panel-icon { width: 30px; height: 30px; }
  #code-panel-close { margin-left: auto; }
  #code-panel-title-group { flex-basis: 55%; }
  #code-prompt-row { padding: 12px; }
  #code-prompt-input { font-size: 16px; }
  #code-terminal-log { padding: 12px; max-height: 140px; }
  #artifact-panel-header { padding: 12px; gap: 7px; flex-wrap: wrap; }
  #artifact-panel-title { flex: 1; }
  .artifact-panel-btn { font-size: 11px; padding: 8px; }
  #artifact-panel-body { padding: 18px; }
  .artifact-card { padding: 12px; gap: 10px; }
}

@media (prefers-reduced-motion: reduce) {
  :is(#talk-drawer, #settings-modal, #code-panel, #artifact-panel),
  :is(#talk-drawer, #settings-modal, #code-panel, #artifact-panel) * {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
    scroll-behavior: auto !important;
  }
}