:root {
  color-scheme: light;
  --ink: #15362b;
  --muted: #6f817a;
  --line: #dce6e1;
  --surface: #ffffff;
  --soft: #f2f7f4;
  --green: #19865f;
  --green-dark: #0e6144;
  --amber: #b56b16;
  --red: #b94b3b;
  --shadow: 0 18px 50px rgba(16, 58, 42, .09);
}
* { box-sizing: border-box; }
[hidden] { display: none !important; }
body { margin: 0; color: var(--ink); background: #f7faf8; font: 14px/1.5 -apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif; }
button,input,select,textarea { font: inherit; }
button { border: 0; border-radius: 9px; padding: 10px 15px; background: var(--green); color: white; cursor: pointer; }
button:hover { background: var(--green-dark); }
button.secondary { color: var(--green-dark); background: #e7f3ed; }
button.ghost { color: var(--ink); background: transparent; }
button.danger { background: var(--red); }
input,select,textarea { width: 100%; border: 1px solid #bfcfc7; border-radius: 8px; padding: 9px 11px; background: white; color: var(--ink); }
textarea { min-height: 110px; resize: vertical; }
label { display: grid; gap: 6px; font-weight: 650; }
.login-shell { min-height: 100vh; display: grid; place-items: center; padding: 24px; background: radial-gradient(circle at 15% 15%, #dcefe5, transparent 40%), #f7faf8; }
.login-card { width: min(430px,100%); padding: 34px; background: white; border: 1px solid var(--line); border-radius: 20px; box-shadow: var(--shadow); display: grid; gap: 18px; }
.login-card h1 { margin: 0; font-size: 30px; }
.login-language { display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.login-language label { min-width: 180px; color: var(--muted); font-size: 12px; }
.eyebrow { margin: 0; color: var(--green); font-weight: 800; letter-spacing: .12em; }
.muted { color: var(--muted); }
.error { min-height: 20px; color: var(--red); margin: 0; }
.topbar { min-height: 66px; display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 12px 28px; background: white; border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 5; }
.topbar > div { display: flex; align-items: center; gap: 12px; }
.brand-mark { display: grid; place-items: center; width: 34px; height: 34px; border-radius: 10px; background: var(--ink); color: white; font-weight: 850; }
.topbar-actions label { display: flex; align-items: center; gap: 8px; white-space: nowrap; }
.topbar-actions input { min-width: 150px; }
.topbar-actions select { min-width: 210px; }
.topbar-actions .locale-select { min-width: 165px; }
.tabs { display: flex; gap: 4px; padding: 12px 28px 0; overflow-x: auto; background: white; border-bottom: 1px solid var(--line); }
.tabs button { color: var(--muted); background: transparent; border-radius: 8px 8px 0 0; white-space: nowrap; }
.tabs button.active { color: var(--green-dark); background: #eaf4ef; }
main { max-width: 1480px; margin: 0 auto; padding: 22px 28px 60px; }
.banner { margin-bottom: 18px; padding: 12px 14px; border-radius: 10px; background: #fff7e8; color: #76501e; }
.banner.ready { background: #e9f6ef; color: #145a40; }
.grid { display: grid; gap: 16px; }
.cards { grid-template-columns: repeat(auto-fit,minmax(170px,1fr)); }
.card,.panel { background: var(--surface); border: 1px solid var(--line); border-radius: 14px; box-shadow: 0 8px 24px rgba(17,60,43,.04); }
.card { padding: 18px; }
.card .value { margin-top: 10px; font-size: 30px; font-weight: 780; }
.card .label { color: var(--muted); }
.panel { padding: 20px; margin-top: 18px; overflow: hidden; }
.panel h2 { margin: 0 0 15px; font-size: 18px; }
.panel-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 15px; }
.panel-head h2 { margin: 0; }
.table-wrap { overflow: auto; }
table { width: 100%; border-collapse: collapse; }
th,td { padding: 11px 10px; border-bottom: 1px solid #e8efeb; text-align: left; vertical-align: top; }
th { color: var(--muted); font-size: 12px; letter-spacing: .03em; white-space: nowrap; }
td.number { text-align: right; font-variant-numeric: tabular-nums; }
.pill { display: inline-flex; border-radius: 999px; padding: 3px 8px; background: #eaf4ef; color: #176848; font-size: 12px; white-space: nowrap; }
.pill.warn { background: #fff0d5; color: #8a530e; }
.pill.danger { background: #fde8e4; color: #9b382b; }
.factor-list { display: flex; flex-wrap: wrap; gap: 5px; max-width: 440px; }
.factor { padding: 3px 7px; background: var(--soft); border-radius: 6px; font-size: 12px; }
.chat-list { display: grid; gap: 12px; margin: 18px 0; }
.chat-message { max-width: min(900px,92%); padding: 14px 16px; border: 1px solid var(--line); border-radius: 14px; background: #f3f8f5; }
.chat-message.outbound { margin-left: auto; background: #e7f3ed; border-color: #c8dfd3; }
.chat-meta { display: flex; flex-wrap: wrap; gap: 8px 14px; margin-bottom: 8px; color: var(--muted); font-size: 12px; }
.chat-body { margin-bottom: 9px; white-space: pre-wrap; overflow-wrap: anywhere; font-size: 15px; }
.advanced-filter { grid-column: 1/-1; padding: 10px 12px; border: 1px solid var(--line); border-radius: 9px; background: var(--soft); }
.advanced-filter summary { cursor: pointer; color: var(--muted); font-weight: 700; }
.advanced-filter[open] label { margin-top: 10px; }
.chat-browser { display: grid; grid-template-columns: minmax(280px,360px) minmax(0,1fr); gap: 18px; margin-top: 22px; border-top: 1px solid var(--line); padding-top: 18px; }
.chat-browser h3 { margin: 0 0 8px; }
.conversation-pane { min-width: 0; padding-right: 18px; border-right: 1px solid var(--line); }
.message-pane { min-width: 0; }
.conversation-list { display: grid; gap: 9px; margin: 14px 0; }
.conversation-card { display: grid; gap: 4px; width: 100%; padding: 13px; text-align: left; color: var(--ink); background: white; border: 1px solid var(--line); }
.conversation-card:hover,.conversation-card.active { color: var(--ink); background: #eaf4ef; border-color: #9fcbb6; }
.conversation-title { font-weight: 780; overflow-wrap: anywhere; }
.conversation-meta,.conversation-counts { color: var(--muted); font-size: 12px; }
.qontak-link { margin-left: 8px; font-size: 13px; font-weight: 500; }
.form-grid { display: grid; grid-template-columns: repeat(auto-fit,minmax(220px,1fr)); gap: 14px; align-items: end; }
.policy-focus { border-color: #9fcbb6; background: linear-gradient(180deg,#fbfefc,#f3faf6); }
.policy-focus .panel-head { align-items: flex-start; }
.policy-focus .panel-head p { margin: -8px 0 0; }
.policy-note { margin: 14px 0 0; }
.knowledge-upload-hint { margin: 10px 0 0; color: var(--green-dark); font-size: 13px; line-height: 1.55; }
.knowledge-processing-modes { display: grid; grid-column: 1/-1; gap: 9px; min-width: 0; margin: 0; padding: 0; border: 0; }
.knowledge-processing-modes legend { margin-bottom: 6px; font-weight: 750; }
.knowledge-processing-mode { display: flex; align-items: flex-start; gap: 10px; padding: 12px 13px; border: 1px solid var(--line); border-radius: 10px; background: #fbfdfc; cursor: pointer; }
.knowledge-processing-mode:has(input:checked) { border-color: #79b99c; background: #edf8f2; box-shadow: inset 0 0 0 1px #b9dac9; }
.knowledge-processing-mode input { width: auto; margin: 4px 0 0; accent-color: var(--green); }
.knowledge-processing-mode span { display: grid; gap: 3px; min-width: 0; }
.knowledge-processing-mode small { color: var(--muted); font-weight: 450; line-height: 1.45; }
.form-status { grid-column: 1/-1; min-height: 22px; margin: 0; padding: 9px 11px; border-radius: 9px; background: #eef7f2; color: var(--green-dark); font-size: 13px; line-height: 1.45; }
.form-grid button:disabled { cursor: wait; opacity: .62; }
.correction-hint { margin-top: 6px; color: var(--amber); font-size: 12px; }
.knowledge-hero { display: flex; align-items: center; justify-content: space-between; gap: 24px; background: linear-gradient(135deg,#eef8f3,#ffffff 65%); }
.knowledge-hero h2 { margin: 2px 0 4px; font-size: 24px; }
.knowledge-hero-copy { min-width: 0; }
.knowledge-hero-actions { display: flex; flex-wrap: wrap; gap: 9px; margin-top: 16px; }
.knowledge-stats { display: flex; flex-wrap: wrap; gap: 10px; }
.knowledge-stats span { min-width: 120px; padding: 12px 14px; border: 1px solid var(--line); border-radius: 12px; background: rgba(255,255,255,.84); color: var(--muted); }
.knowledge-stats strong { display: block; color: var(--ink); font-size: 22px; }
.knowledge-two-column { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 18px; }
.knowledge-two-column .panel { height: calc(100% - 18px); }
.knowledge-dialog { width: min(1320px,calc(100vw - 40px)); max-height: calc(100vh - 40px); padding: 22px; border: 1px solid var(--line); border-radius: 18px; color: var(--ink); background: #f7faf8; box-shadow: var(--shadow); }
.knowledge-dialog::backdrop { background: rgba(10,35,27,.48); backdrop-filter: blur(3px); }
.knowledge-dialog-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 18px; padding: 2px 2px 4px; }
.knowledge-dialog-head h2 { margin: 2px 0 3px; font-size: 24px; }
.knowledge-dialog-head p:last-child { margin: 0; }
.knowledge-dialog .panel { margin-top: 14px; box-shadow: none; }
.compact-form { margin-bottom: 16px; }
.knowledge-answer { max-width: 540px; max-height: 92px; overflow: auto; white-space: pre-wrap; overflow-wrap: anywhere; }
.knowledge-actions { display: flex; flex-wrap: wrap; gap: 6px; min-width: 220px; }
.knowledge-actions button { padding: 7px 10px; font-size: 12px; }
.catalog-action { min-width: 150px; }
.catalog-action button { padding: 7px 12px; font-size: 12px; }
.knowledge-editor { border: 2px solid #8fc4aa; }
.knowledge-editor h3 { margin: 22px 0 10px; }
.button-row { display: flex; flex-wrap: wrap; align-items: center; gap: 9px; grid-column: 1/-1; }
.history-block { margin-top: 18px; padding-top: 4px; border-top: 1px solid var(--line); }
.advanced-knowledge summary { cursor: pointer; font-size: 16px; font-weight: 780; }
.advanced-knowledge[open] summary { margin-bottom: 20px; }
.inner-head { margin-top: 8px; }
.subheading { margin-top: 26px !important; }
.empty { padding: 34px; text-align: center; color: var(--muted); }
#toast { position: fixed; right: 24px; bottom: 24px; max-width: 420px; padding: 12px 16px; border-radius: 10px; background: var(--ink); color: white; box-shadow: var(--shadow); opacity: 0; transform: translateY(10px); pointer-events: none; transition: .2s ease; }
#toast.show { opacity: 1; transform: none; }
a { color: var(--green-dark); }
.automtg-hero { display: flex; align-items: center; justify-content: space-between; gap: 24px; padding: 28px; background: radial-gradient(circle at 90% 20%,rgba(25,134,95,.18),transparent 36%),linear-gradient(135deg,#112f27,#1b5140); color: white; }
.automtg-hero h1 { margin: 3px 0 8px; font-size: clamp(26px,4vw,42px); letter-spacing: -.03em; }
.automtg-hero p { margin: 0; max-width: 760px; color: #d8eee4; }
.automtg-hero .eyebrow { color: #8ee1bd; }
.automtg-version { display: grid; min-width: 150px; padding: 18px; border: 1px solid rgba(255,255,255,.25); border-radius: 14px; background: rgba(255,255,255,.08); }
.automtg-version strong { font-size: 24px; }
.automtg-version span { color: #c4ded3; }
.automtg-project-picker label { max-width: 640px; }
.automtg-create { margin-top: 16px; padding-top: 14px; border-top: 1px solid var(--line); }
.automtg-create summary { cursor: pointer; font-weight: 780; }
.automtg-create[open] summary { margin-bottom: 16px; }
.automtg-project-head { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-top: 24px; padding: 20px 24px; border: 1px solid #b9dac9; border-radius: 14px; background: linear-gradient(135deg,#edf8f2,#fff); }
.automtg-project-head h2 { margin: 3px 0; font-size: 25px; }
.automtg-project-head p { margin: 0; }
.automtg-upload-grid,.automtg-action-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 16px; }
.automtg-dropzone,.automtg-action-card { min-width: 0; padding: 18px; border: 1px dashed #a9cabb; border-radius: 12px; background: #f8fcfa; }
.automtg-dropzone { display: grid; align-content: start; gap: 12px; }
.automtg-dropzone p { margin: 0; }
.automtg-drive-source { display: flex; align-items: center; justify-content: space-between; gap: 18px; margin-top: 16px; padding: 16px 18px; border: 1px solid #c6d9f4; border-radius: 12px; background: linear-gradient(135deg,#f5f9ff,#fff); }
.automtg-drive-source p { margin: 4px 0 0; }
.automtg-drive-source .button-row { justify-content: flex-end; }
.automtg-action-card { display: grid; gap: 13px; border-style: solid; }
.automtg-action-card h3 { margin: 0; }
.automtg-action-card > p { margin: 0; }
.compact-automtg { grid-template-columns: repeat(2,minmax(0,1fr)); }
.automtg-scope { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 16px; }
.automtg-scope span { min-width: 125px; padding: 10px 12px; border: 1px solid var(--line); border-radius: 10px; color: var(--muted); background: white; }
.automtg-scope strong { display: block; color: var(--ink); font-size: 19px; }
.automtg-warning { margin-top: 14px; padding: 12px 14px; border-radius: 10px; color: #87500c; background: #fff0d5; }
.checkbox { display: flex; align-items: flex-start; gap: 9px; font-weight: 650; }
.checkbox input { width: auto; margin-top: 4px; }
.automtg-provider .small-value { font-size: 20px; }
.automtg-capability-cards { margin-top: 18px; }
.automtg-cloud-flow { display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); gap: 10px; margin-top: 16px; }
.automtg-cloud-flow span { padding: 14px; border: 1px solid var(--line); border-radius: 11px; background: #f8fcfa; color: var(--muted); }
.automtg-cloud-flow strong { display: inline-grid; place-items: center; width: 24px; height: 24px; margin-right: 7px; border-radius: 50%; color: white; background: var(--green-dark); }
.automtg-hailuo-panel { border-color: #b9d0f1; background: linear-gradient(180deg,#fbfdff,#f4f8fe); }
.automtg-gate { border: 2px solid #d9aa5c; background: linear-gradient(180deg,#fffdf7,#fff9eb); }
.automtg-gate .panel-head { align-items: flex-start; }
.automtg-gate .panel-head p { margin: 0; }
.automtg-script-scenes { display: grid; gap: 10px; margin: 16px 0; }
.automtg-script-scenes article { padding: 13px 15px; border: 1px solid #ead8b7; border-radius: 10px; background: white; }
.automtg-script-scenes article > div { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.automtg-script-scenes article span { color: var(--muted); font-size: 12px; }
.automtg-script-scenes article p { margin: 7px 0 0; white-space: pre-wrap; }
.automtg-validation { display: grid; grid-template-columns: repeat(auto-fit,minmax(170px,1fr)); gap: 10px; margin: 16px 0; }
.automtg-validation span { padding: 12px; border: 1px solid #ead8b7; border-radius: 10px; color: var(--muted); background: white; }
.automtg-validation strong { display: block; margin-top: 5px; color: var(--ink); overflow-wrap: anywhere; }
.automtg-result { max-width: 420px; overflow-wrap: anywhere; }
.automtg-result code,code { font-family: ui-monospace,SFMono-Regular,Menlo,monospace; font-size: 12px; overflow-wrap: anywhere; }
button:disabled { cursor: not-allowed; opacity: .48; }
/* Google Picker 会动态注入相同规则，但生产 CSP 会阻止内联 style 标签。 */
.picker-dialog-frame { width: 100%; height: 100%; border: 0; overflow: hidden; }
.picker-dialog-bg { position: absolute; top: 0; left: 0; z-index: 1000; background-color: #fff; }
.picker-dialog { position: absolute; top: 0; left: 0; z-index: 1001; width: auto; padding: 0; overflow: auto; border: 1px solid #acacac; background-color: #fff; box-shadow: 0 4px 16px rgba(0,0,0,.2); }
.picker-dialog-content { height: 100%; padding: 0; font-size: 0; }
.picker-dialog-buttons,.picker-dialog-title { display: none; }
@media (max-width: 760px) {
  .topbar { position: static; padding: 12px 16px; align-items: flex-start; }
  .topbar,.topbar-actions { flex-direction: column; }
  .topbar-actions { width: 100%; align-items: stretch !important; }
  .topbar-actions label { align-items: stretch; }
  .chat-browser { grid-template-columns: 1fr; }
  .conversation-pane { padding-right: 0; padding-bottom: 18px; border-right: 0; border-bottom: 1px solid var(--line); }
  .tabs { padding-left: 16px; }
  main { padding: 16px; }
  .knowledge-hero { align-items: flex-start; flex-direction: column; }
  .knowledge-two-column { grid-template-columns: 1fr; }
  .knowledge-dialog { width: calc(100vw - 20px); max-height: calc(100vh - 20px); padding: 14px; }
  .automtg-hero,.automtg-project-head { align-items: flex-start; flex-direction: column; }
  .automtg-upload-grid,.automtg-action-grid { grid-template-columns: 1fr; }
  .automtg-drive-source { align-items: flex-start; flex-direction: column; }
  .automtg-drive-source .button-row { justify-content: flex-start; }
  .automtg-cloud-flow { grid-template-columns: 1fr; }
  .automtg-version { width: 100%; }
  .automtg-script-scenes article > div { align-items: flex-start; flex-direction: column; }
}
/* COCOUP agent access management */
.agent-management .panel-head { align-items: flex-start; }
.stack-list { display: grid; gap: 10px; }
.session-row { display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 14px 16px; border: 1px solid #dbe7e1; border-radius: 12px; background: #f5fbf8; }
.session-row .muted { display: block; margin-top: 4px; }

.admin-password-dialog { width: min(480px, calc(100vw - 40px)); padding: 26px; border: 1px solid var(--line); border-radius: 18px; color: var(--ink); background: #fff; box-shadow: var(--shadow); }
.admin-password-dialog::backdrop { background: rgba(10,35,27,.48); backdrop-filter: blur(3px); }
.admin-password-dialog h2 { margin: 0 0 6px; font-size: 22px; }
.admin-password-dialog .form-grid { display: grid; gap: 14px; }
.admin-password-dialog .button-row { display: flex; gap: 10px; justify-content: flex-end; }