:root {
  color-scheme: light;
  --ink: #17201b;
  --muted: #6d7771;
  --line: #dde4df;
  --paper: #ffffff;
  --canvas: #f4f7f5;
  --green: #187044;
  --green-soft: #e5f2e9;
  --blue: #2a668f;
  --blue-soft: #e7f0f7;
  --coral: #b34a35;
  --coral-soft: #fff1ed;
  --amber: #8c641c;
  --shadow: 0 1px 2px rgba(20, 39, 28, .05);
}

* { box-sizing: border-box; }
@view-transition { navigation: auto; }
::view-transition-old(root), ::view-transition-new(root) { animation-duration: 120ms; }
[hidden] { display: none !important; }
body { margin: 0; color: var(--ink); background: var(--canvas); font-family: Inter, "Segoe UI", "Microsoft YaHei", sans-serif; font-size: 14px; letter-spacing: 0; }
button, input, textarea { font: inherit; letter-spacing: 0; }
button { cursor: pointer; }
.topbar { height: 64px; display: grid; grid-template-columns: 280px 1fr auto; align-items: center; gap: 18px; padding: 0 22px; border-bottom: 1px solid var(--line); background: var(--paper); }
.brand { display: flex; align-items: center; gap: 11px; min-width: 0; }
.brand-mark { width: 34px; height: 34px; display: grid; place-items: center; border-radius: 8px; background: #222b25; color: #fff; font-size: 12px; font-weight: 800; }
.brand strong, .brand small { display: block; }
.brand strong { font-size: 14px; }
.brand small { margin-top: 2px; color: var(--muted); font-size: 11px; }
.breadcrumb { display: flex; align-items: center; gap: 7px; color: var(--muted); font-size: 13px; }
.breadcrumb svg { width: 15px; }
.breadcrumb strong { color: var(--ink); }
.top-actions { display: flex; align-items: center; gap: 14px; }
.top-actions form { margin: 0; }
.user-chip { max-width: 140px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; color: var(--muted); font-size: 12px; }
.runtime-status { display: inline-flex; align-items: center; gap: 7px; color: var(--muted); font-size: 12px; }
.status-dot { width: 8px; height: 8px; border-radius: 50%; background: #329b5f; }
.icon-button, .mini-icon { display: grid; place-items: center; border: 1px solid var(--line); border-radius: 6px; background: var(--paper); color: var(--ink); }
.icon-button { width: 36px; height: 36px; }
.mini-icon { width: 28px; height: 28px; }
.icon-button:hover, .mini-icon:hover { background: var(--canvas); }
.icon-button svg, .mini-icon svg { width: 16px; }
.app-shell { min-height: calc(100vh - 64px); display: grid; grid-template-columns: 248px minmax(0, 1fr); }
.sidebar { min-height: calc(100vh - 64px); padding: 20px 12px; border-right: 1px solid var(--line); background: #eef3ef; overflow-y: auto; }
.sidebar-collapsed .app-shell { grid-template-columns: 0 minmax(0, 1fr); }
.sidebar-collapsed .sidebar { width: 0; padding-left: 0; padding-right: 0; border-right: 0; overflow: hidden; }
.nav-heading, .session-heading { display: flex; align-items: center; justify-content: space-between; color: var(--muted); font-size: 11px; font-weight: 800; letter-spacing: .04em; text-transform: uppercase; }
.nav-heading { padding: 0 10px 9px; }
.primary-nav { display: grid; gap: 3px; }
.nav-item { min-height: 40px; display: flex; align-items: center; gap: 10px; padding: 8px 10px; border-radius: 6px; color: #405047; text-decoration: none; }
.nav-item svg { width: 17px; color: #63736a; }
.nav-item:hover { background: #e3ebe5; }
.nav-item.active { background: var(--paper); color: var(--ink); box-shadow: inset 3px 0 var(--green), var(--shadow); font-weight: 700; }
.nav-item.active svg { color: var(--green); }
.nav-badge { min-width: 20px; padding: 2px 6px; margin-left: auto; border-radius: 10px; background: var(--coral); color: #fff; font-size: 10px; text-align: center; }
.session-heading { margin: 24px 10px 9px; }
.history-toggle { width: calc(100% - 20px); min-height: 32px; display: flex; align-items: center; gap: 7px; margin: 0 10px 8px; padding: 6px 8px; border: 1px solid transparent; border-radius: 5px; background: transparent; color: var(--muted); font-size: 11px; text-align: left; }
.history-toggle:hover { border-color: var(--line); background: var(--paper); color: var(--ink); }
.history-toggle svg { width: 14px; }
.history-toggle b { margin-left: auto; min-width: 18px; padding: 2px 5px; border-radius: 9px; background: #dfeae2; color: var(--green); font-size: 10px; text-align: center; }
.session-list:not(.show-all) .session-row:not(.is-current) { display: none; }
.session-search { height: 32px; display: flex; align-items: center; gap: 7px; padding: 0 9px; border: 1px solid #cfdad2; border-radius: 5px; background: var(--paper); }
.session-search svg { width: 14px; color: var(--muted); }
.session-search input { width: 100%; border: 0; outline: 0; background: transparent; color: var(--ink); font-size: 12px; }
.session-list { display: grid; gap: 4px; margin-top: 10px; }
.session-row { position: relative; }
.session-row.is-pinned .session-symbol { background: #d9efe2; color: var(--green); }
.session-row.is-pinned .session-info strong::after { content: " 置顶"; color: var(--green); font-size: 11px; font-weight: 600; }
.session-item { min-height: 49px; display: grid; grid-template-columns: 28px minmax(0, 1fr); align-items: center; gap: 8px; padding: 7px 9px; border-radius: 6px; color: var(--ink); text-decoration: none; }
.session-item:hover, .session-item.active { background: var(--paper); box-shadow: var(--shadow); }
.session-item.active { box-shadow: inset 3px 0 var(--green), var(--shadow); }
.session-symbol { width: 27px; height: 27px; display: grid; place-items: center; border-radius: 6px; background: #d9e7dc; color: var(--green); font-size: 12px; font-weight: 800; }
.session-info { min-width: 0; }
.session-info strong, .session-info small { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.session-info strong { font-size: 12px; }
.session-info small { margin-top: 3px; color: var(--muted); font-size: 10px; }
.session-menu-button { position: absolute; right: 5px; top: 9px; width: 28px; height: 28px; display: none; place-items: center; border: 0; border-radius: 5px; background: var(--paper); color: var(--muted); }
.session-row:hover .session-menu-button, .session-menu-button:focus { display: grid; }
.session-menu-button svg { width: 14px; }
.session-menu { position: absolute; z-index: 8; right: 5px; top: 38px; width: 105px; padding: 4px; border: 1px solid var(--line); background: var(--paper); box-shadow: 0 6px 18px rgba(20, 39, 28, .12); }
.session-menu button { width: 100%; padding: 7px 8px; border: 0; background: transparent; text-align: left; color: var(--ink); font-size: 12px; }
.session-menu button:hover { background: var(--canvas); }
.session-menu button.danger { color: var(--coral); }
.main-content { min-width: 0; padding: 24px 28px 36px; overflow: auto; }
.page-head { min-height: 76px; display: flex; align-items: flex-start; justify-content: space-between; gap: 18px; margin-bottom: 20px; }
.page-head-actions { display: flex; align-items: center; gap: 10px; }
.eyebrow { display: block; margin-bottom: 5px; color: var(--green); font-size: 11px; font-weight: 800; letter-spacing: .04em; text-transform: uppercase; }
.page-head h1 { margin: 0; font-size: 24px; line-height: 1.2; letter-spacing: 0; }
.page-head p { margin: 7px 0 0; color: var(--muted); }
.session-code { padding: 6px 9px; border-radius: 5px; background: #e9efea; color: var(--muted); font-family: Consolas, monospace; font-size: 12px; }
.chat-layout { display: grid; grid-template-columns: minmax(0, 1fr) 300px; gap: 18px; align-items: start; }
.chat-column { min-width: 0; display: flex; flex-direction: column; min-height: calc(100vh - 200px); background: var(--paper); border: 1px solid var(--line); box-shadow: var(--shadow); }
.messages { min-height: 380px; flex: 1; padding: 24px 28px; overflow-y: auto; }
.message { display: grid; grid-template-columns: 34px minmax(0, 1fr); gap: 11px; max-width: 900px; margin-bottom: 22px; }
.message.user { margin-left: auto; grid-template-columns: minmax(0, 1fr) 34px; max-width: 760px; }
.message.user .message-avatar { grid-column: 2; grid-row: 1; background: #dcebe1; color: var(--green); }
.message.user .message-body { grid-column: 1; grid-row: 1; align-items: flex-end; }
.message-avatar { width: 32px; height: 32px; display: grid; place-items: center; border-radius: 8px; background: #e8edf2; color: var(--blue); }
.message-avatar svg { width: 17px; }
.message-body { min-width: 0; }
.message-role { display: flex; align-items: center; gap: 10px; margin: 2px 0 7px; color: var(--muted); font-size: 11px; font-weight: 800; }
.message.user .message-role { justify-content: flex-end; }
.message-role time { font-weight: 400; }
.message-content { padding: 11px 13px; border: 1px solid #e1e8e3; border-radius: 7px; background: #fbfcfb; line-height: 1.65; white-space: pre-wrap; overflow-wrap: anywhere; }
.message.user .message-content { border-color: #cde2d3; background: var(--green-soft); }
.empty-state, .empty-panel, .welcome-panel { display: grid; place-items: center; text-align: center; color: var(--muted); }
.empty-state { min-height: 310px; align-content: center; }
.empty-state svg, .empty-panel svg, .welcome-panel svg { width: 35px; color: var(--green); }
.empty-state h2, .empty-panel h2, .welcome-panel h1 { margin: 11px 0 5px; color: var(--ink); font-size: 18px; }
.empty-state p, .empty-panel p, .welcome-panel p { margin: 0 0 16px; }
.event-strip { margin: 0 20px 12px; padding: 9px 12px; display: flex; align-items: center; gap: 8px; border-left: 3px solid var(--blue); background: var(--blue-soft); color: var(--blue); font-size: 12px; }
.spinner { width: 13px; height: 13px; border: 2px solid #bdd0df; border-top-color: var(--blue); border-radius: 50%; animation: spin .8s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
.action-card { margin: 0 20px 14px; padding: 14px; display: flex; justify-content: space-between; gap: 18px; align-items: flex-start; border: 1px solid #e7c8bd; border-left: 4px solid var(--coral); background: var(--coral-soft); }
.action-card-copy { min-width: 0; }
.action-kicker { display: flex; align-items: center; gap: 6px; margin-bottom: 6px; color: var(--coral); font-size: 11px; font-weight: 800; }
.action-kicker svg { width: 14px; }
.action-card-copy > strong { display: block; font-size: 14px; }
.action-card-copy p { margin: 6px 0 0; color: var(--muted); line-height: 1.45; }
.action-meta { margin-top: 7px; color: var(--amber); font-size: 12px; }
.action-outline { display: grid; gap: 4px; margin-top: 9px; color: #704638; font-size: 11px; }
.action-outline span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.action-actions { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 7px; flex-shrink: 0; }
.action-suggestion { margin-top: 10px; padding-top: 10px; border-top: 1px solid #efdcd5; }
.suggestion-chips { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 8px; }
.chip { border: 1px solid #e6c9be; border-radius: 14px; padding: 4px 8px; background: #fff; color: var(--coral); font-size: 11px; }
.chip:hover { background: #fff0ea; }
.suggestion-input { width: 100%; resize: vertical; border: 1px solid #e1c7bc; border-radius: 5px; padding: 8px; background: #fff; line-height: 1.4; }
.action-suggestion .button { margin-top: 8px; }
.action-error { color: var(--coral) !important; font-size: 12px; }
.action-result { margin: 0 20px 14px; padding: 11px 14px; border-left: 4px solid var(--green); background: var(--green-soft); color: var(--green); font-size: 13px; }
.system-notice { margin: 0 20px 12px; padding: 10px 12px; border-left: 3px solid var(--blue); background: var(--blue-soft); color: var(--blue); font-size: 12px; }
.system-notice.error { border-left-color: var(--coral); background: var(--coral-soft); color: var(--coral); }
.composer { padding: 15px 20px 18px; border-top: 1px solid var(--line); }
.composer textarea { width: 100%; resize: vertical; min-height: 78px; border: 1px solid #cbd6cf; border-radius: 6px; padding: 11px 12px; outline: 0; background: #fff; line-height: 1.5; }
.composer textarea:focus { border-color: var(--green); box-shadow: 0 0 0 2px #dff0e5; }
.composer-actions, .form-actions { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-top: 9px; }
.toggle-label, .checkbox-row { display: inline-flex; align-items: center; gap: 7px; color: var(--muted); font-size: 12px; }
.button { min-height: 34px; display: inline-flex; align-items: center; justify-content: center; gap: 7px; border: 1px solid transparent; border-radius: 6px; padding: 7px 13px; font-weight: 700; text-decoration: none; }
.button svg { width: 15px; }
.button.primary { background: var(--green); color: #fff; }
.button.primary:hover { background: #105b36; }
.button.secondary { border-color: var(--line); background: #fff; color: var(--ink); }
.button.secondary:hover { background: var(--canvas); }
.button:disabled { opacity: .55; cursor: not-allowed; }
.context-panel { padding: 16px; border: 1px solid var(--line); background: var(--paper); box-shadow: var(--shadow); }
.panel-heading { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; }
.panel-heading span { color: var(--muted); font-size: 11px; }
.panel-heading h2 { margin: 3px 0 0; font-size: 15px; }
.panel-heading-spaced { margin-top: 24px; }
.text-link { color: var(--blue); font-size: 12px; text-decoration: none; }
.overview-score { margin: 17px 0; padding: 13px; background: var(--canvas); }
.overview-score strong { display: block; font-size: 30px; line-height: 1; }
.overview-score > span { display: block; margin: 6px 0 10px; color: var(--muted); font-size: 12px; }
.progress-track { height: 7px; overflow: hidden; border-radius: 4px; background: #e1e9e3; }
.progress-track span { display: block; height: 100%; border-radius: inherit; background: var(--green); }
.context-list { display: grid; gap: 0; }
.context-list > div { display: flex; justify-content: space-between; gap: 10px; padding: 10px 0; border-bottom: 1px solid var(--line); }
.context-list span { color: var(--muted); }
.runtime-card { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-top: 14px; padding: 10px; border: 1px solid #dbe8df; background: #f4f8f5; }
.runtime-card span { display: block; color: var(--muted); font-size: 10px; }
.runtime-card strong { display: block; margin-top: 5px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; color: var(--green); font-size: 12px; }
.compact-task-list, .review-list { display: grid; gap: 8px; padding: 0; margin: 12px 0 0; list-style: none; }
.compact-task-list li { display: flex; align-items: center; gap: 7px; color: #435149; font-size: 12px; }
.compact-task-list li svg { width: 15px; color: var(--blue); }
.compact-task-list li.complete { color: var(--muted); text-decoration: line-through; }
.compact-task-list li.complete svg { color: var(--green); }
.content-panel, .welcome-panel { border: 1px solid var(--line); background: var(--paper); box-shadow: var(--shadow); }
.content-panel { padding: 20px; }
.welcome-panel { max-width: 620px; min-height: 430px; margin: 8vh auto; padding: 40px; }
.plan-page-panel { padding: 20px; }
.panel-toolbar { display: flex; align-items: center; justify-content: space-between; }
.panel-toolbar span { display: block; color: var(--muted); font-size: 12px; }
.panel-toolbar strong { display: block; margin-top: 4px; font-size: 17px; }
.progress-pill { min-width: 48px; padding: 5px 9px; border-radius: 13px; background: var(--green-soft); color: var(--green); font-size: 12px; font-weight: 800; text-align: center; }
.plan-page-panel > .progress-track { margin: 14px 0 18px; }
.daily-plan-heading { display: flex; align-items: flex-end; justify-content: space-between; gap: 12px; margin: 8px 0 14px; }
.daily-plan-heading h2 { margin: 3px 0 0; font-size: 18px; }
.source-badge { padding: 5px 9px; border: 1px solid #dbe8df; border-radius: 12px; background: #f4f8f5; color: var(--green); font-size: 11px; }
.daily-task-list { display: grid; gap: 10px; }
.daily-task-card { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 18px; padding: 15px; border: 1px solid var(--line); background: #fbfcfb; }
.daily-task-card.is-complete { border-color: #cce2d2; background: #f4faf5; }
.daily-task-main { min-width: 0; }
.daily-task-topline { display: flex; align-items: center; flex-wrap: wrap; gap: 7px; }
.task-index { display: inline-grid; place-items: center; width: 24px; height: 24px; border-radius: 6px; background: #e7eee9; color: var(--green); font-size: 11px; font-weight: 800; }
.daily-task-card h3 { margin: 10px 0 4px; font-size: 15px; }
.daily-task-card > .daily-task-main > p { margin: 0; color: var(--muted); line-height: 1.55; }
.task-meta { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 10px; color: var(--muted); font-size: 11px; }
.task-meta span { display: inline-flex; align-items: center; gap: 5px; }
.task-meta svg { width: 14px; color: var(--blue); }
.task-detail { margin-top: 12px; border-top: 1px solid var(--line); color: var(--muted); }
.task-detail summary { cursor: pointer; padding-top: 10px; color: var(--blue); font-size: 12px; font-weight: 700; }
.task-detail-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; padding-top: 10px; }
.task-detail-grid > div { padding: 10px; background: #f2f6f3; }
.task-detail-grid strong { color: var(--ink); font-size: 11px; }
.task-detail-grid p { margin: 5px 0 0; line-height: 1.5; font-size: 12px; white-space: pre-wrap; }
.task-detail-grid pre { margin: 5px 0 0; overflow-x: auto; white-space: pre-wrap; font: 11px/1.5 Consolas, monospace; color: #34443a; }
.task-result-summary { margin-top: 10px; padding: 7px 9px; border-left: 3px solid var(--green); background: var(--green-soft); color: var(--green); font-size: 11px; }
.daily-task-actions { display: flex; align-items: flex-start; gap: 7px; flex-wrap: wrap; }
.course-timeline-panel { margin-top: 18px; }
.modal-backdrop { position: fixed; inset: 0; z-index: 20; display: grid; place-items: center; padding: 20px; background: rgba(22, 37, 28, .32); }
.modal-backdrop[hidden] { display: none; }
.task-result-modal { width: min(100%, 560px); max-height: min(720px, calc(100vh - 40px)); overflow-y: auto; padding: 20px; border: 1px solid var(--line); background: #fff; box-shadow: 0 16px 50px rgba(20, 39, 28, .2); }
.modal-heading { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; margin-bottom: 16px; }
.modal-heading h2 { margin: 3px 0 0; font-size: 18px; }
#task-result-form { display: grid; gap: 13px; }
#task-result-form label { display: grid; gap: 6px; color: var(--muted); font-size: 12px; }
#task-result-form input[type="range"] { width: 100%; accent-color: var(--green); }
#task-result-form output { color: var(--green); font-weight: 800; }
#task-result-form textarea, #task-result-form select { width: 100%; border: 1px solid #cbd6cf; border-radius: 5px; padding: 9px; outline: 0; background: #fff; color: var(--ink); font: inherit; line-height: 1.45; }
.modal-actions { display: flex; justify-content: flex-end; gap: 8px; margin-top: 3px; }
.plan-table-wrap, .call-table-wrap { overflow-x: auto; border: 1px solid var(--line); }
.plan-table, .call-table { width: 100%; min-width: 700px; border-collapse: collapse; font-size: 12px; }
.plan-table th, .plan-table td, .call-table th, .call-table td { padding: 9px 10px; border-bottom: 1px solid var(--line); text-align: left; white-space: nowrap; }
.plan-table th, .call-table th { background: #f6f8f6; color: var(--muted); font-size: 11px; }
.plan-table td:nth-child(2) { width: 34%; white-space: normal; }
.plan-table td small { display: block; margin-top: 3px; color: var(--muted); font-size: 10px; }
.plan-date-row td { padding: 7px 10px; background: #eff5f0; color: var(--muted); font-weight: 800; }
.plan-task-row:last-child td, .call-table tr:last-child td { border-bottom: 0; }
.plan-task-row.is-complete strong { color: var(--muted); text-decoration: line-through; }
.category-chip, .status-chip { display: inline-flex; align-items: center; min-height: 22px; padding: 2px 8px; border-radius: 12px; font-size: 11px; }
.category-chip { background: #edf2f5; color: var(--blue); }
.status-complete { background: var(--green-soft); color: var(--green); }
.status-active { background: var(--blue-soft); color: var(--blue); }
.status-pending { background: #f0f2f1; color: var(--muted); }
.table-check { display: inline-grid; place-items: center; width: 34px; height: 34px; color: var(--green); }
.table-check svg { width: 16px; }
.stat-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; margin-bottom: 18px; }
.stat-grid article { min-height: 104px; padding: 15px; border: 1px solid var(--line); background: var(--paper); box-shadow: var(--shadow); }
.stat-grid article span, .stat-grid article small { display: block; color: var(--muted); font-size: 11px; }
.stat-grid article strong { display: block; margin: 11px 0 5px; font-size: 24px; }
.stage-grid { display: grid; gap: 8px; }
.stage-card, .review-row { display: grid; grid-template-columns: 30px minmax(0, 1fr) auto; align-items: center; gap: 10px; padding: 11px; border: 1px solid var(--line); background: #fbfcfb; }
.stage-card.complete { background: var(--green-soft); }
.stage-index { color: var(--green); font-weight: 800; text-align: center; }
.stage-card strong, .review-row strong { font-size: 13px; }
.stage-card p, .review-row small { margin: 4px 0 0; color: var(--muted); font-size: 11px; }
.review-row { grid-template-columns: 22px minmax(0, 1fr) auto; }
.review-row > svg { width: 17px; color: var(--blue); }
.empty-panel { min-height: 230px; padding: 30px; border: 0; box-shadow: none; }
.usage-breakdown { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 9px; }
.usage-breakdown > div { padding: 12px; background: var(--canvas); }
.usage-breakdown span { display: block; color: var(--muted); font-size: 11px; }
.usage-breakdown strong { display: block; margin-top: 8px; font-size: 17px; }
.usage-note { display: flex; align-items: center; gap: 7px; margin: 14px 0; color: var(--muted); font-size: 11px; }
.usage-note svg { width: 15px; color: var(--blue); }
.empty-cell { padding: 26px !important; color: var(--muted); text-align: center !important; }
.notification-panel { max-width: 820px; margin-bottom: 18px; }
.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.form-grid label { display: grid; gap: 6px; color: var(--muted); font-size: 12px; }
.form-grid input { min-height: 36px; border: 1px solid #cbd6cf; border-radius: 5px; padding: 7px 9px; outline: 0; background: #fff; color: var(--ink); }
.form-grid input:focus { border-color: var(--green); }
.checkbox-row { margin-top: 17px; }
.smtp-status { display: flex; align-items: center; gap: 8px; margin-top: 16px; padding: 10px; background: var(--canvas); color: var(--muted); font-size: 11px; }
.smtp-status svg { width: 16px; color: var(--green); }
.form-feedback { min-height: 18px; margin: 9px 0 0; color: var(--green); font-size: 12px; }

@media (max-width: 1120px) { .chat-layout { grid-template-columns: minmax(0, 1fr); } .context-panel { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 18px; } .context-panel .panel-heading-spaced { margin-top: 0; } }
@media (max-width: 860px) { .topbar { grid-template-columns: 1fr auto; } .breadcrumb { display: none; } .app-shell { grid-template-columns: 205px minmax(0, 1fr); } .main-content { padding: 20px 16px 30px; } .stat-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 620px) { .topbar { height: 58px; padding: 0 13px; } .app-shell { min-height: calc(100vh - 58px); grid-template-columns: 1fr; } .sidebar { min-height: auto; padding: 10px; border-right: 0; border-bottom: 1px solid var(--line); } .nav-heading, .session-heading, .session-search, .session-list, .history-toggle { display: none; } .primary-nav { display: flex; gap: 3px; overflow-x: auto; } .nav-item { min-width: max-content; min-height: 34px; padding: 6px 8px; font-size: 12px; } .nav-item.active { box-shadow: inset 0 -2px var(--green); } .main-content { padding: 16px 10px 24px; } .page-head h1 { font-size: 20px; } .chat-column { min-height: calc(100vh - 170px); } .messages { padding: 18px 13px; } .message { grid-template-columns: 29px minmax(0, 1fr); gap: 8px; } .message.user { grid-template-columns: minmax(0, 1fr) 29px; } .message-avatar { width: 28px; height: 28px; } .action-card { margin-left: 10px; margin-right: 10px; flex-direction: column; } .action-actions { justify-content: flex-start; } .composer { padding: 12px 13px 14px; } .context-panel { display: block; } .stat-grid, .usage-breakdown, .form-grid { grid-template-columns: 1fr 1fr; } .task-detail-grid { grid-template-columns: 1fr; } .stat-grid article { min-height: 88px; } .stat-grid article strong { font-size: 20px; } .daily-task-card { grid-template-columns: 1fr; gap: 12px; } .daily-task-actions { justify-content: flex-start; } }
.login-page { min-height: 100vh; display: grid; place-items: center; padding: 24px; background: var(--surface); }
.login-panel { width: min(100%, 420px); padding: 34px; border: 1px solid var(--line); background: #fff; box-shadow: 0 14px 40px rgba(27, 55, 42, .08); }
.login-panel h1 { margin: 8px 0; font-size: 26px; }
.login-panel .muted { color: var(--muted); line-height: 1.6; }
.login-form { display: grid; gap: 16px; margin-top: 24px; }
.login-form label { display: grid; gap: 7px; color: var(--ink); font-size: 13px; font-weight: 700; }
.login-form input { width: 100%; border: 1px solid var(--line-strong); padding: 11px 12px; font: inherit; }