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span{width:8px;height:8px;border-radius:50%;background:currentColor;opacity:.35;animation:dotPulse 1s infinite ease-in-out}.typing-bubble span:nth-child(2){animation-delay:.15s}.typing-bubble span:nth-child(3){animation-delay:.3s}@keyframes dotPulse{0%,80%,to{transform:translateY(0);opacity:.35}40%{transform:translateY(-3px);opacity:1}}.feedback-placeholder{color:var(--muted);line-height:1.5}.feedback-text{white-space:pre-wrap;font-family:inherit;font-size:.9rem;color:var(--ink)}.feedback-display{display:grid;gap:12px}.content-rating-below{margin-top:2px;margin-bottom:8px}.content-rating{display:inline-flex;align-items:center;gap:4px;padding:0}.content-rating__btn{-webkit-appearance:none;-moz-appearance:none;appearance:none;border:none;background:none;box-shadow:none;min-width:36px;min-height:36px;padding:4px 8px;cursor:pointer;font-size:1.15rem;line-height:1;display:inline-flex;align-items:center;justify-content:center;opacity:.55;filter:grayscale(.2);transition:opacity .12s,transform .12s,filter .12s;-webkit-tap-highlight-color:transparent;touch-action:manipulation}.content-rating__btn span{font-size:1.15rem;line-height:1}.content-rating__btn:hover:not(:disabled){opacity:.95;transform:scale(1.08)}.content-rating__btn:disabled{cursor:wait;opacity:.4}.content-rating__btn--up.content-rating__btn--active{opacity:1;filter:none;transform:scale(1.15)}.content-rating__btn--up.content-rating__btn--active span{filter:drop-shadow(0 0 1px rgba(34,139,34,.8))}.content-rating__btn--down.content-rating__btn--active{opacity:1;filter:none;transform:scale(1.15)}.content-rating__btn--down.content-rating__btn--active span{filter:drop-shadow(0 0 1px rgba(180,60,60,.8))}.feedback-overall-paragraph{font-size:.92rem;line-height:1.6;color:var(--ink)}.feedback-reveal-prompt{text-align:center;padding:1rem 0;border-top:1px solid var(--border, #e0e0e0);margin-top:.75rem}.feedback-reveal-prompt p{font-size:.92rem;color:var(--ink);margin:0 0 .5rem}.feedback-reveal-btn{-webkit-appearance:none;-moz-appearance:none;appearance:none;border:1px solid var(--accent, #4a90d9);background:transparent;color:var(--accent, #4a90d9);font-size:.88rem;font-weight:500;padding:.45rem 1rem;border-radius:6px;cursor:pointer;transition:background .15s,color .15s}.feedback-reveal-btn:hover{background:var(--accent, #4a90d9);color:#fff}.feedback-reveal-prompt--missed{margin-top:1.25rem;border-top:1px dashed var(--border, #e0e0e0)}.feedback-reveal-btn--missed{border-color:var(--muted, #888);color:var(--muted, #888)}.feedback-reveal-btn--missed:hover{background:var(--muted, #888);color:#fff}.feedback-tabs-hint{font-size:.85rem;line-height:1.5;color:var(--muted)}.feedback-tabs{display:flex;flex-wrap:wrap;gap:8px;padding-bottom:4px;border-bottom:1px solid var(--outline)}.feedback-tab{-webkit-appearance:none;-moz-appearance:none;appearance:none;border:2px solid var(--outline);background:var(--surface);color:var(--muted);border-radius:8px;padding:8px 12px;font-family:inherit;font-size:.82rem;font-weight:600;cursor:pointer;display:inline-flex;align-items:center;gap:8px;transition:border-color .15s ease,color .15s ease,background .15s ease}.feedback-tab:hover{border-color:var(--accent);color:var(--accent-strong)}.feedback-tab--active{border-color:transparent;color:#fff;background:linear-gradient(135deg,var(--accent) 0%,var(--accent-strong) 100%)}.feedback-tab-panels,.feedback-tab-panel{display:grid;gap:14px}.feedback-tab-panel[hidden]{display:none}.feedback-dimension{display:grid;gap:14px}.feedback-dimension__title{font-size:1.05rem;font-weight:700;color:var(--ink);margin:0}.feedback-dimension__summary{font-size:.92rem;line-height:1.55;color:var(--ink)}.score-bar{display:grid;grid-template-columns:1fr auto;gap:10px;align-items:center}.score-bar__track{height:10px;border-radius:999px;background:#e8ebf7;overflow:hidden}.score-bar__fill{height:100%;border-radius:999px;background:linear-gradient(135deg,var(--accent) 0%,var(--accent-strong) 100%);transition:width .25s ease}.score-bar__value{font-size:.85rem;font-weight:700;color:var(--accent-strong);min-width:42px;text-align:right}.feedback-bubble-row{margin:8px 0}.feedback-display .chat-row.parent{width:100%}.feedback-display .chat-message.parent.feedback-bubble{height:auto;max-width:88%;overflow:visible;display:block;-webkit-line-clamp:unset;line-height:1.5;white-space:pre-wrap;background:var(--surface);color:var(--ink);border:1px solid var(--outline);box-shadow:none}.feedback-bubble--good{border-color:#b8dfc4}.feedback-bubble--improve{border-color:#e8c0b8}.feedback-bubble--missed{border-color:#c8cdd6}.feedback-display .chat-row.parent .chat-avatar{background:#eef0f8;color:var(--muted)}.evidence-highlight{border-radius:4px;padding:1px 3px;font-weight:600}.evidence-highlight--good{background:#c8ebd0;color:#1b5e2a}.evidence-highlight--bad{background:#f5c6cb;color:#842029}.evidence-highlight--missed{background:#e4e7ec;color:#3d4450}.evidence-highlight--alternative{background:linear-gradient(135deg,#667eea38,#764ba238);color:var(--accent-strong);display:inline;line-height:1.5}.feedback-alternative{display:grid;gap:6px;margin-top:4px}.feedback-alternative__label{font-size:.78rem;font-weight:700;text-transform:uppercase;letter-spacing:.04em;color:var(--accent-strong)}.feedback-alternative__quote{padding:10px 12px;border-radius:10px;background:var(--surface);border:1px solid #c5ccf5;font-size:.9rem;line-height:1.5}.feedback-practice{display:grid;gap:8px}.feedback-practices{border-radius:10px;padding:12px 14px;border:1px solid var(--outline);background:var(--surface)}.feedback-practices h4{font-size:.85rem;margin-bottom:10px}.feedback-practices--good h4{color:#2f6b3f}.feedback-practices--improve h4{color:#8a3b2c}.feedback-practices--missed h4{color:#5a6270}.feedback-practices ul{list-style:none;display:grid;gap:12px}.feedback-practice__title{font-size:.9rem;font-weight:600;margin-bottom:6px}.feedback-practice__note{font-size:.88rem;line-height:1.5;color:var(--ink)}.status-text{color:#721c24;background:#f8d7da;border:1px solid #f5c6cb;padding:10px 12px;border-radius:8px;font-size:.9rem}.conversation-panel .status-text{flex-shrink:0}@media (max-width: 900px){.chat-layout:not(.chat-layout--single):not(.history-view-chat){grid-template-columns:minmax(0,1fr)}.chat-layout:not(.history-view-chat) .panel:first-child{border-right:none;border-bottom:none}.conversation-feedback-btn{position:absolute;top:16px;right:16px;display:inline-flex;height:42px;padding:0 16px;align-items:center;justify-content:center;z-index:2}.conversation-panel--has-feedback-btn .conversation-panel__instructions .collapsible-panel-section__heading{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:start;column-gap:.35rem;padding-right:6.25rem;min-height:42px}.conversation-panel--has-feedback-btn .conversation-panel__instructions .collapsible-panel-section__heading-text{grid-column:1;grid-row:1}.conversation-panel--has-feedback-btn .conversation-panel__instructions .instruction-collapse-btn{grid-column:2;grid-row:1;position:relative;z-index:3;align-self:start;margin-top:.15rem}.message-input-row{grid-template-columns:1fr auto auto}.chat-layout:not(.history-view-chat)>.feedback-section{display:none}.modal-overlay{align-items:stretch}.modal-content{width:100%;max-height:100%}.modal-content.history-view-modal{width:100%;height:100%;max-height:100%;border-radius:0;overflow:hidden}.history-view-overlay{padding:0}.history-view-body{flex:1;min-height:0;overflow-x:hidden;overflow-y:auto;-webkit-overflow-scrolling:touch;display:block}.history-view-body .history-view-chat{display:flex;flex-direction:column;height:auto;min-height:auto;overflow:visible}.history-view-chat .panel{height:auto;max-height:none;overflow:visible;display:block;padding-bottom:20px}.history-view-chat .conversation-panel{border-right:none;border-bottom:1px solid var(--outline)}.history-view-chat .conversation-panel .panel-body,.history-view-chat .history-view-feedback .panel-body{display:block;overflow:visible;min-height:auto}.history-view-chat .conversation-panel .chat-window{flex:none;min-height:auto;max-height:none;overflow:visible}.history-view-chat .history-view-feedback{display:block;min-height:auto;overflow:visible}.history-view-chat .history-view-feedback .feedback-panel{flex:none;min-height:auto;max-height:none;overflow:visible}.history-layout{overflow-y:auto;overflow-x:hidden;-webkit-overflow-scrolling:touch}.history-panel{height:auto;min-height:auto;overflow:visible}.history-panel__body{flex:none;overflow:visible}}