@import "https://fonts.googleapis.com/css2?family=IBM+Plex+Mono:wght@400;500&family=Manrope:wght@400;500;600;700&display=swap";
:root{--bg:#fafbfc;--panel:#fff;--border:#e3e6ea;--border-strong:#cdd1d8;--text:#15171a;--muted:#5b6470;--faint:#98a0aa;--accent:#1f5cff;--accent-soft:#ecf1ff;--success:#0f9f63;--success-soft:#eaf5ee;--danger:#d73654;--danger-soft:#fde9ed;--warning:#c97a00;--warning-soft:#fff3df;--radius:8px;--mono:"IBM Plex Mono", monospace}*{box-sizing:border-box;margin:0;padding:0}body{background:var(--bg);min-height:100vh;color:var(--text);-webkit-font-smoothing:antialiased;font-family:Manrope,system-ui,-apple-system,sans-serif;font-size:14px}button,input,textarea,select{font:inherit;color:inherit}button{cursor:pointer;background:0 0;border:0}h1,h2,h3,h4{letter-spacing:-.01em;font-weight:700;line-height:1.2}h1{font-size:22px}h2{font-size:18px}h3{font-size:15px;font-weight:600}p{line-height:1.5}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}.app-shell{min-height:100vh}.app-main{max-width:1280px;margin:0 auto;padding:16px 24px 48px}.topbar.simple-topbar{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;gap:16px;margin-bottom:16px;padding:8px 0 12px;display:flex}.top-tabs{gap:2px;display:flex}.top-tab{color:var(--muted);border-radius:6px;padding:6px 12px;font-size:13px;font-weight:500}.top-tab:hover{color:var(--text);background:var(--panel)}.top-tab.is-active{color:var(--text);background:var(--panel);border:1px solid var(--border)}.topbar-actions{align-items:center;gap:8px;display:flex}.field{margin-bottom:14px}.label{color:var(--muted);text-transform:uppercase;letter-spacing:.04em;margin-bottom:6px;font-size:12px;font-weight:600;display:block}.input,.textarea,select.input{border:1px solid var(--border);background:var(--panel);width:100%;color:var(--text);border-radius:6px;outline:none;padding:8px 10px;transition:border-color .1s}.input:focus,.textarea:focus,select.input:focus{border-color:var(--accent)}.textarea{resize:vertical;min-height:80px;font-family:inherit;line-height:1.45}.hint{color:var(--muted);font-size:12px;line-height:1.4}.btn{white-space:nowrap;border:1px solid #0000;border-radius:6px;justify-content:center;align-items:center;gap:6px;padding:7px 14px;font-size:13px;font-weight:600;transition:filter .1s;display:inline-flex}.btn:disabled{opacity:.45;cursor:not-allowed}.btn:not(:disabled):hover{filter:brightness(.96)}.btn-primary{background:var(--text);color:#fff}.btn-secondary{background:var(--panel);color:var(--text);border-color:var(--border)}.btn-secondary:hover{background:var(--bg)}.btn-danger{background:var(--danger-soft);color:var(--danger);border-color:var(--danger-soft)}.btn-sm{padding:5px 10px;font-size:12px}.btn-full{width:100%}.icon-button{color:var(--muted);border:1px solid var(--border);background:var(--panel);border-radius:4px;padding:4px 8px;font-size:12px}.icon-button:hover{color:var(--text)}.icon-button.danger{color:var(--danger);background:0 0;border-color:#0000}.icon-button.danger:hover{background:var(--danger-soft)}.panel,.surface{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);padding:16px}.surface-head{justify-content:space-between;align-items:flex-start;gap:12px;margin-bottom:12px;display:flex}.surface-kicker{color:var(--muted);margin-top:2px;font-size:12px}.surface-nested{background:var(--bg);border:1px solid var(--border);border-radius:6px;margin-bottom:12px;padding:10px 12px}.nested-kicker{text-transform:uppercase;letter-spacing:.06em;color:var(--muted);margin-bottom:4px;font-size:11px}.nested-copy{font-size:13px;line-height:1.5}.workspace-grid{grid-template-columns:minmax(320px,380px) 1fr;align-items:start;gap:16px;display:grid}@media (max-width:880px){.workspace-grid{grid-template-columns:1fr}}.workspace-stack{flex-direction:column;gap:16px;display:flex}.compose-input{min-height:120px;font-family:var(--mono);font-size:13px}.compose-context{min-height:70px}.composer-footer{justify-content:flex-end;gap:8px;display:flex}.composer-actions{gap:8px;display:flex}.queue-list{flex-direction:column;gap:8px;display:flex}.queue-item{text-align:left;background:var(--panel);border:1px solid var(--border);cursor:pointer;border-radius:6px;width:100%;padding:10px 12px;transition:border-color .1s,background .1s;display:block}.queue-item:hover{border-color:var(--border-strong)}.queue-item.is-selected{border-color:var(--accent);background:var(--accent-soft)}.queue-item-top{justify-content:space-between;align-items:flex-start;gap:8px;margin-bottom:6px;display:flex}.queue-item-title{font-size:14px;font-weight:600}.queue-item-subtitle{color:var(--muted);margin-top:2px;font-size:12px}.queue-item-actions{align-items:center;gap:6px;display:flex}.queue-progress{background:var(--border);border-radius:2px;height:3px;margin:6px 0;overflow:hidden}.queue-progress-bar{background:var(--accent);height:100%;transition:width .2s}.queue-meta{color:var(--muted);justify-content:space-between;gap:8px;font-size:11px;display:flex}.queue-line{text-align:right;text-overflow:ellipsis;white-space:nowrap;flex:1;overflow:hidden}.segmented{background:var(--bg);border:1px solid var(--border);border-radius:6px;gap:0;padding:2px;display:inline-flex}.segmented-item{color:var(--muted);border-radius:4px;padding:4px 10px;font-size:12px;font-weight:600}.segmented-item.is-active{background:var(--panel);color:var(--text);box-shadow:0 0 0 1px var(--border)}.inspector-stack{flex-direction:column;gap:16px;display:flex}.inspector-header{justify-content:space-between;align-items:flex-start;gap:12px;display:flex}.inspector-header h2{font-size:18px}.inspector-header p{color:var(--muted);margin-top:2px;font-size:13px}.inspector-actions{gap:6px;display:flex}.error-banner{background:var(--danger-soft);color:var(--danger);border-radius:6px;padding:10px 12px;font-size:13px}.timeline{flex-direction:column;gap:12px;display:flex}.timeline-step{grid-template-columns:26px 1fr;align-items:flex-start;gap:10px;display:grid}.timeline-dot{background:var(--bg);width:22px;height:22px;color:var(--muted);border:1px solid var(--border);border-radius:50%;place-items:center;margin-top:1px;font-size:11px;font-weight:700;display:grid}.timeline-dot.active{background:var(--accent-soft);color:var(--accent);border-color:var(--accent)}.timeline-dot.done{background:var(--success-soft);color:var(--success);border-color:var(--success)}.timeline-dot.error{background:var(--danger-soft);color:var(--danger);border-color:var(--danger)}.timeline-content{min-width:0}.timeline-head{justify-content:space-between;gap:8px;display:flex}.timeline-title{font-size:14px;font-weight:600}.timeline-state{color:var(--muted);font-size:12px}.timeline-log{color:var(--muted);margin-top:3px;font-size:12px}.timeline-details summary{color:var(--muted);cursor:pointer;margin-top:4px;font-size:12px}.timeline-details summary:hover{color:var(--text)}.terminal{font-family:var(--mono);background:var(--bg);border:1px solid var(--border);white-space:pre-wrap;max-height:160px;color:var(--muted);border-radius:6px;margin-top:6px;padding:8px 10px;font-size:11px;overflow-y:auto}.raw-block{font-family:var(--mono);background:var(--bg);border:1px solid var(--border);white-space:pre-wrap;word-break:break-word;border-radius:6px;max-height:320px;margin-top:6px;padding:10px;font-size:11px;line-height:1.5;overflow-y:auto}.email-grid{flex-direction:column;gap:12px;display:flex}.mail-card{border:1px solid var(--border);background:var(--panel);border-radius:6px;padding:12px}.mail-card-head{justify-content:space-between;align-items:flex-start;gap:8px;margin-bottom:8px;display:flex}.mail-card-label{color:var(--muted);text-transform:uppercase;letter-spacing:.06em;font-size:11px}.mail-card-title{margin-top:2px;font-size:13px;font-weight:600}.mail-card-head-actions{align-items:center;gap:6px;display:flex}.mail-subject-block{background:var(--bg);border-radius:4px;margin-bottom:8px;padding:8px 10px}.mail-subject-row,.mail-body-row{justify-content:space-between;align-items:center;gap:8px;margin-bottom:4px;display:flex}.mail-subject-label,.mail-body-label{color:var(--muted);text-transform:uppercase;letter-spacing:.06em;font-size:10px}.mail-subject-text{font-size:13px;font-weight:600}.mail-body-block{margin-top:4px}.mail-body-text{white-space:pre-wrap;font-size:13px;line-height:1.55}.strategy-block{margin-top:8px;font-size:12px}.strategy-block summary{color:var(--muted);cursor:pointer}.revision-box{border:1px dashed var(--border-strong);background:var(--bg);border-radius:6px;margin-top:8px;padding:12px}.revision-head{justify-content:space-between;align-items:flex-start;gap:8px;margin-bottom:8px;display:flex}.revision-input{min-height:70px}.revision-actions{justify-content:flex-end;margin-top:8px;display:flex}.revision-controls{flex-wrap:wrap;align-items:center;gap:8px;margin-top:8px;display:flex}.revision-toggle{color:var(--muted);cursor:pointer;-webkit-user-select:none;user-select:none;align-items:center;gap:6px;font-size:12px;display:inline-flex}.revision-toggle input{cursor:pointer;margin:0}.revision-select{width:auto;min-width:150px;padding:4px 8px;font-size:12px}.revision-segmented .segmented-item{padding:3px 8px;font-size:11px}.empty-state{text-align:center;color:var(--muted);padding:24px 16px}.empty-title{color:var(--text);margin-bottom:4px;font-size:14px;font-weight:600}.empty-copy{font-size:13px}.studio-page{max-width:760px}.prompt-editor-stack{flex-direction:column;gap:16px;display:flex}.prompt-textarea{min-height:180px;font-family:var(--mono);font-size:12px;line-height:1.5}.library-grid{grid-template-columns:minmax(280px,360px) 1fr;align-items:start;gap:16px;display:grid}@media (max-width:880px){.library-grid{grid-template-columns:1fr}}.knowledge-list{flex-direction:column;gap:10px;display:flex}.knowledge-card{border:1px solid var(--border);background:var(--panel);border-radius:6px;padding:12px}.knowledge-card-head{justify-content:space-between;align-items:flex-start;gap:8px;margin-bottom:6px;display:flex}.knowledge-title{font-size:14px;font-weight:600}.knowledge-meta{color:var(--muted);margin-top:2px;font-size:11px}.knowledge-body{white-space:pre-wrap;color:var(--text);margin-top:8px;font-size:13px;line-height:1.5}.knowledge-actions{align-items:center;gap:6px;display:flex}.tag-chip-row{flex-wrap:wrap;gap:4px;margin-top:6px;display:flex}.tag-chip{background:var(--bg);border:1px solid var(--border);color:var(--muted);border-radius:4px;padding:1px 6px;font-size:11px}.history-list{flex-direction:column;gap:4px;display:flex}.history-item{text-align:left;background:0 0;border:1px solid #0000;border-radius:6px;padding:8px 10px}.history-item:hover{background:var(--bg)}.history-item.is-selected{background:var(--accent-soft);border-color:var(--accent)}.history-item-title{font-size:13px;font-weight:600}.history-item-meta{color:var(--muted);margin-top:2px;font-size:11px}.status-badge{text-transform:uppercase;letter-spacing:.04em;border-radius:4px;align-items:center;padding:2px 8px;font-size:11px;font-weight:600;display:inline-flex}.status-blue{background:var(--accent-soft);color:var(--accent)}.status-green{background:var(--success-soft);color:var(--success)}.status-red{background:var(--danger-soft);color:var(--danger)}.status-gray{background:var(--bg);color:var(--muted);border:1px solid var(--border)}.tiny-pill{background:var(--bg);color:var(--muted);border:1px solid var(--border);border-radius:999px;padding:2px 8px;font-size:11px;font-weight:500}.toast-wrap{z-index:1000;pointer-events:none;flex-direction:column;gap:6px;display:flex;position:fixed;bottom:16px;right:16px}.toast{background:var(--text);color:#fff;pointer-events:auto;border-radius:6px;padding:8px 14px;font-size:13px;box-shadow:0 4px 12px #00000026}.toast-error{background:var(--danger)}.toast-success{background:var(--success)}.login-shell{place-items:center;min-height:100vh;padding:24px;display:grid}.login-panel{width:100%;max-width:360px}.login-card{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);padding:28px}.profile-picker{align-items:center;display:flex}.profile-picker select.input{min-width:200px;padding-right:28px}.inline-form{border:1px dashed var(--border-strong);background:var(--bg);border-radius:6px;margin-bottom:12px;padding:12px}.section-title{text-transform:uppercase;letter-spacing:.06em;color:var(--muted);border-bottom:1px solid var(--border);margin-top:16px;margin-bottom:8px;padding-bottom:4px;font-size:12px;font-weight:700}.section-title:first-child{margin-top:0}