:root{color:#17181c;background:#eef2f7;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Microsoft YaHei,sans-serif}html,body,#root{height:100%}*{box-sizing:border-box}body{margin:0;overflow:hidden}button,input,textarea,select{font:inherit}button{cursor:pointer}.login-page{min-height:100dvh;display:grid;place-items:center;background:#f4f7fb;padding:24px;overflow:auto}.login-panel{width:min(420px,100%);background:#fff;border:1px solid #dfe5ef;border-radius:8px;padding:32px;box-shadow:0 18px 60px #1f2d3d14}.login-panel h1{margin:14px 0 8px;font-size:28px}.login-panel p{margin:0 0 22px;color:#667085}.audio-login-panel{width:min(520px,100%)}.login-panel form{display:grid;gap:12px}.login-panel input,.composer textarea,.topbar select{border:1px solid #cfd7e6;border-radius:6px;padding:11px 12px;outline:none;background:#fff}.login-panel button,.new-task,.composer button,.icon-button{border:0;border-radius:6px;background:#0f62fe;color:#fff;padding:11px 14px;display:inline-flex;align-items:center;justify-content:center;gap:8px}.secondary-button,.primary-button,.audio-back{border:0;border-radius:12px;padding:11px 14px;display:inline-flex;align-items:center;justify-content:center;gap:8px;font:inherit}.secondary-button{background:#eef3f8;color:#132238}.primary-button{background:linear-gradient(135deg,#0f62fe,#1340a0);color:#fff;box-shadow:0 10px 24px #0f62fe38}.audio-back{background:#0f62fe1f;color:#0f3d8a}.secondary-button:disabled,.primary-button:disabled,.audio-back:disabled{opacity:.5;cursor:not-allowed}.app-shell{height:100dvh;min-height:0;display:grid;grid-template-columns:304px 1fr;overflow:hidden}.sidebar{min-height:0;background:#111318;color:#fff;padding:16px;display:flex;flex-direction:column;gap:14px}.brand{display:flex;align-items:center;gap:12px;padding:6px 4px 12px}.brand strong,.brand span{display:block}.brand span{color:#a6adbb;font-size:12px;margin-top:2px}.new-task{width:100%;background:#2563eb}.session-list{min-height:0;overflow:auto;display:grid;align-content:start;gap:8px;padding-right:2px}.session-item{position:relative;width:100%;border:1px solid transparent;background:#1a1d24;color:#fff;border-radius:8px;padding:0;outline:none}.session-item:hover,.session-item:focus-within{background:#222733}.session-item.active,.session-item.active:hover,.session-item.active:focus-visible{background:#eef5ff;color:#111827;border-color:#78a8ff}.session-main{min-width:0;cursor:pointer;padding:12px 64px 12px 12px;border-radius:8px;outline:none}.session-main:focus-visible{box-shadow:inset 0 0 0 2px #91b7ff}.session-main span,.session-main small{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.session-main small{color:#8d96a8;margin-top:5px}.session-actions{position:absolute;right:10px;top:50%;transform:translateY(-50%);display:flex;gap:6px;color:#7b8494}.action-icon{width:28px;height:28px;border:0;border-radius:6px;background:transparent;color:currentColor;display:inline-grid;place-items:center;padding:0}.action-icon:hover,.action-icon:focus-visible{background:#7f8ba229}.action-icon.danger:hover,.action-icon.danger:focus-visible{color:#d92d20;background:#d92d201f}.workspace{min-width:0;min-height:0;overflow:hidden;display:grid;grid-template-rows:auto 1fr auto auto;background:#f7f9fc}.topbar{min-height:64px;border-bottom:1px solid #dfe5ef;display:flex;align-items:center;justify-content:space-between;gap:10px;padding:0 20px;background:#fff;min-width:0}.task-title{min-width:0;display:grid;gap:2px}.task-title strong,.task-title span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.task-title strong{font-size:15px;color:#1d2737}.task-title span{font-size:12px;color:#667085}.topbar-actions{display:flex;align-items:center;gap:10px;flex-shrink:0}.icon-button{background:#172033}.icon-button:disabled,.composer button:disabled{opacity:.5;cursor:not-allowed}.messages{min-height:0;overflow:auto;padding:28px clamp(18px,4vw,56px);overscroll-behavior:contain;scrollbar-gutter:stable}.empty{max-width:520px;margin:14vh auto 0;text-align:center;color:#667085}.empty h2{color:#1d2737;font-size:30px}.message{max-width:820px;margin:0 auto 14px;display:flex;min-width:0}.message>div{max-width:min(100%,820px);overflow-wrap:anywhere;word-break:break-word;line-height:1.75;border-radius:8px;padding:14px 16px;border:1px solid #e0e7f2;background:#fff}.rich-message p{margin:0 0 12px}.rich-message p:last-child,.rich-message ul:last-child,.rich-message ol:last-child,.rich-message .rich-table-wrap:last-child{margin-bottom:0}.rich-message h4{margin:4px 0 10px;font-size:16px;line-height:1.45;color:#172033}.rich-message ul,.rich-message ol{margin:0 0 12px;padding-left:22px}.rich-message li{margin:4px 0}.rich-message strong{font-weight:700;color:#0f3d8a}.rich-message code{padding:2px 5px;border-radius:5px;background:#eef2f7;color:#394152;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.92em}.rich-message a{color:#0f62fe;font-weight:700;text-decoration:none;border-bottom:1px solid rgba(15,98,254,.35)}.rich-message a:hover{border-bottom-color:currentColor}.rich-table-wrap{max-width:100%;overflow-x:auto;margin:10px 0 14px;border:1px solid #dfe6f1;border-radius:8px;background:#fff}.rich-message table{width:100%;border-collapse:collapse;font-size:14px}.rich-message th,.rich-message td{padding:10px 12px;border-bottom:1px solid #e8edf5;text-align:left;vertical-align:top}.rich-message th{background:#f4f7fb;color:#344054;font-weight:700}.rich-message tr:last-child td{border-bottom:0}.message.user{justify-content:flex-end}.message.user>div{background:#0f62fe;color:#fff;border-color:#0f62fe}.message.user .rich-message strong,.message.user .rich-message a,.message.user .rich-message code{color:#fff}.message.user .rich-message a{border-bottom-color:#ffffff8c}.message.user .rich-message code{background:#ffffff29}.message.assistant{justify-content:flex-start}.typing{max-width:820px;margin:0 auto;color:#667085;display:flex;align-items:center;gap:8px}.typing svg{animation:spin 1s linear infinite}.spinning{animation:spin 1s linear infinite}.notice{color:#b42318;background:#fff3f0;border:1px solid #ffd0c7;border-radius:6px;padding:10px 12px;margin-top:12px}.notice.inline{margin:0 20px 10px;max-height:96px;overflow:auto}.audio-page{min-height:100dvh;padding:20px;overflow:auto;background:radial-gradient(circle at 10% 0%,rgba(15,98,254,.14),transparent 22rem),radial-gradient(circle at 100% 12%,rgba(20,184,166,.14),transparent 20rem),linear-gradient(135deg,#f7fbff,#eef3f8 48%,#f9fbfd);color:#132238}.audio-topbar{display:flex;align-items:center;justify-content:space-between;gap:16px;margin:0 auto 18px;max-width:1320px}.audio-topbar-copy{min-width:0;display:grid;gap:4px;flex:1}.audio-topbar-copy strong{font-size:18px;color:#10203a}.audio-topbar-copy span{color:#667085;font-size:13px}.audio-grid{max-width:1320px;margin:0 auto;display:grid;grid-template-columns:minmax(0,1.12fr) minmax(340px,.88fr);gap:18px;align-items:start}.audio-panel{background:#ffffffe6;border:1px solid rgba(208,218,233,.92);border-radius:18px;padding:22px;box-shadow:0 16px 42px #1f2d3d14;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.audio-form-panel{display:grid;gap:18px}.audio-hero{position:relative;overflow:hidden;display:grid;gap:12px;padding:24px;border-radius:16px;color:#fff;background:linear-gradient(135deg,#101828,#1340a0 58%,#0f766e)}.audio-hero h1{margin:0;font-size:clamp(28px,4vw,46px);line-height:1.08}.audio-hero p{margin:0;max-width:56ch;color:#ffffffd1;line-height:1.75}.audio-form{display:grid;gap:14px}.audio-dropzone{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:16px;border-radius:14px;border:1px dashed #cbd5e1;background:#f8fbff}.audio-dropzone-copy{min-width:0;display:grid;gap:4px}.audio-dropzone-copy strong{color:#10203a;font-size:15px}.audio-dropzone-copy span{color:#667085;font-size:13px}.field-label{color:#344054;font-size:13px;font-weight:700}.audio-textarea{width:100%;resize:vertical;min-height:280px;border:1px solid #cfd7e6;border-radius:16px;padding:14px 16px;outline:none;background:#fff;line-height:1.7;color:#132238}.audio-textarea:focus{border-color:#0f62fe;box-shadow:0 0 0 3px #0f62fe1f}.audio-actions{display:flex;justify-content:flex-end}.audio-preview-panel{display:grid;gap:14px}.audio-preview-head{display:flex;align-items:baseline;justify-content:space-between;gap:12px}.audio-preview-head h2{margin:0;font-size:20px;color:#10203a}.audio-preview-head a{text-decoration:none}.report-open-button{display:inline-flex;align-items:center;gap:8px;padding:10px 14px;border-radius:12px;background:linear-gradient(135deg,#0f62fe,#1340a0);color:#fff;font-weight:700;box-shadow:0 10px 24px #0f62fe3d;white-space:nowrap;border:1px solid rgba(15,98,254,.15)}.report-open-button:hover{filter:brightness(1.03);transform:translateY(-1px)}.report-open-button:focus-visible{outline:3px solid rgba(15,98,254,.2);outline-offset:2px}.audio-preview{max-height:72dvh;overflow:auto;padding-right:4px}.audio-empty{min-height:280px;display:grid;align-content:center;gap:8px;padding:18px;border-radius:16px;background:linear-gradient(180deg,#f8fbff,#fff);border:1px dashed #d7e0ec;color:#667085}.audio-empty strong{color:#10203a;font-size:16px}.audio-report-meta{display:grid;gap:4px;padding-top:10px;border-top:1px solid #e8edf5;color:#667085;font-size:13px;word-break:break-all}.audio-preview.rich-message{color:#24364d;line-height:1.82}.composer{display:grid;grid-template-columns:1fr 48px;gap:10px;padding:16px 20px 20px;background:#fff;border-top:1px solid #dfe5ef;min-width:0}.composer textarea{resize:none;min-height:48px;max-height:140px;width:100%;line-height:1.55}.composer button{width:48px;padding:0}@keyframes spin{to{transform:rotate(360deg)}}@media(max-width:760px){.audio-page{padding:12px}.audio-topbar{flex-direction:column;align-items:flex-start}.audio-grid{grid-template-columns:1fr}.audio-panel{padding:16px}.audio-hero{padding:18px}.audio-dropzone{flex-direction:column;align-items:flex-start}.audio-actions{justify-content:stretch}.audio-actions .primary-button,.audio-dropzone .secondary-button,.audio-back{width:100%}.app-shell{grid-template-columns:1fr;grid-template-rows:minmax(172px,28dvh) minmax(0,1fr)}.sidebar{height:auto;min-height:0;padding:12px;gap:10px}.brand{padding-bottom:4px}.session-list{display:flex;overflow-x:auto;overflow-y:hidden;padding-bottom:4px}.session-item{min-width:220px}.topbar{align-items:flex-start;flex-direction:column;padding:12px 14px}.topbar-actions{width:100%}.topbar select{min-width:0;flex:1}.messages{padding:18px 14px}.empty{margin-top:6vh}.empty h2{font-size:24px}.composer{grid-template-columns:1fr 44px;padding:12px 14px}.composer button{width:44px}}
