:root {
  color-scheme: light;
  --ink: #17332d;
  --ink-soft: #284b40;
  --paper: #f3f6f1;
  --surface: #fbfcfa;
  --surface-tint: #e9f0e9;
  --line: #d8e2d8;
  --muted: #596a62;
  --accent: #d98d4b;
  --lime: #c7ee78;
  --danger: #a84e45;
  --good: #2f7757;
  --display: Georgia, "Times New Roman", serif;
  --body: "Segoe UI", Arial, sans-serif;
  --mono: Consolas, "Courier New", monospace;
  font-family: var(--body);
  background: var(--paper);
  color: var(--ink);
}

* { box-sizing: border-box; }
body { margin: 0; min-width: 320px; min-height: 100vh; }
button, input, select, textarea { font: inherit; }
button { cursor: pointer; }
button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible, a:focus-visible { outline: 3px solid #155d42; outline-offset: 2px; }
.sidebar button:focus-visible, .sidebar input:focus-visible, .sidebar select:focus-visible, .sidebar a:focus-visible { outline-color: var(--lime); }
.sidebar .nav-item[aria-current="page"]:focus-visible { outline-color: #17332d; }
[hidden] { display: none !important; }
.skip-link { position: fixed; z-index: 1000; top: 8px; left: 8px; padding: 10px 14px; transform: translateY(-160%); border-radius: 8px; background: #fff; color: #17332d; font-weight: 700; }
.skip-link:focus-visible { transform: translateY(0); }

.product-shell { min-height: 100vh; display: grid; grid-template-columns: 246px minmax(0, 1fr); }
.sidebar { position: sticky; top: 0; height: 100vh; background: var(--ink); color: #f4f7f2; padding: 25px 16px 18px; display: flex; flex-direction: column; }
.brand { display: flex; align-items: center; gap: 11px; color: inherit; text-decoration: none; padding: 0 8px; }
.brand-mark { display: grid; place-items: center; width: 39px; height: 39px; border-radius: 13px 13px 13px 4px; background: var(--lime); color: var(--ink); font: 700 19px var(--display); }
.brand strong { display: block; font: 600 17px var(--display); letter-spacing: .01em; }
.brand small { display: block; color: #afc2b7; font-size: 11px; margin-top: 1px; }
.org-switch { margin: 37px 4px 22px; padding: 14px 11px 11px; border: 1px solid #426056; border-radius: 12px; background: #1e4037; }
.eyebrow { margin: 0; color: var(--muted); font: 500 10px var(--mono); letter-spacing: .11em; text-transform: uppercase; }
.org-switch .eyebrow { color: #9cb3a7; margin: 0 0 8px; }
.org-switch select { width: 100%; color: #fff; border: 0; background: transparent; font-size: 13px; font-weight: 600; }
.org-switch select option { color: var(--ink); }
.nav-list { display: grid; gap: 4px; }
.nav-item { border: 0; border-radius: 9px; background: transparent; color: #c5d2ca; text-align: left; padding: 10px 11px; display: flex; align-items: center; gap: 11px; font-size: 13px; font-weight: 500; transition: background .16s ease,color .16s ease; }
.nav-item:hover { background: #24483d; color: #fff; }
.nav-item[aria-current="page"] { color: var(--ink); background: var(--lime); font-weight: 700; }
.nav-icon { width: 18px; height: 18px; display: grid; place-items: center; font: 500 12px var(--mono); }
.sidebar-bottom { margin-top: auto; display: flex; align-items: center; justify-content: space-between; padding: 0 7px; gap: 8px; }
.side-status { display: flex; align-items: center; gap: 7px; color: #a9bbb1; font-size: 10px; }
.status-pip { width: 6px; height: 6px; display: inline-block; border-radius: 99px; background: var(--lime); box-shadow: 0 0 0 4px #c7ee781c; }
.quiet-button { border: 0; background: none; color: #cfdbd3; font-size: 11px; padding: 7px 4px; }
.quiet-button:hover { color: #fff; text-decoration: underline; }

.main-area { min-width: 0; padding: 0 42px 48px; }
.topbar { min-height: 105px; display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid var(--line); gap: 16px; }
.topbar h1 { margin: 5px 0 0; font: 600 29px/1.1 var(--display); letter-spacing: -.025em; }
.topbar-user { display: flex; align-items: center; gap: 9px; color: var(--muted); font-size: 12px; }
.avatar { width: 31px; height: 31px; display: grid; place-items: center; border-radius: 50%; background: #d8e7ce; color: var(--ink); font-weight: 700; }
.page-content { max-width: 1250px; margin: 0 auto; padding-top: 27px; }
#page-content:focus-visible { outline: 2px solid #155d42; outline-offset: 4px; }
.notice { margin: 14px 0 0; padding: 11px 14px; background: #e9f0e9; border-left: 3px solid var(--good); border-radius: 7px; font-size: 13px; }
.notice.error { background: #fbefeb; border-left-color: var(--danger); color: #7e302a; }
.notice.warning { background: #fff3e4; border-left-color: var(--accent); }

.hero { display: grid; grid-template-columns: minmax(0, 1.45fr) minmax(250px, .8fr); gap: 24px; align-items: stretch; margin-bottom: 22px; }
.hero-copy { position: relative; overflow: hidden; min-height: 218px; padding: 27px 30px; border-radius: 17px; background: var(--ink); color: #fff; }
.hero-copy::after { position: absolute; content: ""; width: 180px; height: 180px; border: 1px solid #c7ee7860; border-radius: 50%; right: -54px; bottom: -100px; box-shadow: 0 0 0 22px #c7ee7812, 0 0 0 46px #c7ee7809; }
.hero-copy .eyebrow { color: #a9c0b2; }
.hero-copy h2 { max-width: 580px; margin: 15px 0 10px; font: 500 clamp(27px, 3.2vw, 39px)/1.08 var(--display); letter-spacing: -.025em; }
.hero-copy p:last-child { max-width: 560px; margin: 0; color: #cad7cd; font-size: 13px; line-height: 1.65; }
.hero-side { background: var(--surface); border: 1px solid var(--line); border-radius: 17px; padding: 22px; display: flex; flex-direction: column; justify-content: space-between; }
.hero-side .eyebrow { color: #7b4c24; }
.hero-side h3 { margin: 10px 0 6px; font: 600 20px/1.2 var(--display); }
.hero-side p { margin: 0; color: var(--muted); font-size: 12px; line-height: 1.55; }
.signal-line { display: flex; align-items: center; gap: 5px; margin-top: 18px; }
.signal-line span { height: 4px; width: 23px; border-radius: 5px; background: var(--lime); }
.signal-line span:nth-child(2) { width: 42px; background: #88ba70; }
.signal-line span:nth-child(3) { width: 17px; background: #d4e3c3; }
.signal-line span:nth-child(4) { width: 8px; background: #e7c49f; }

.metrics { display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); gap: 12px; margin: 14px 0 24px; }
.metric { min-height: 102px; border: 1px solid var(--line); border-radius: 13px; background: var(--surface); padding: 16px 18px; }
.metric-label { color: var(--muted); font-size: 11px; }
.metric-value { display: block; margin-top: 8px; font: 500 28px/1 var(--display); letter-spacing: -.03em; }
.metric-note { display: block; margin-top: 5px; color: var(--muted); font-size: 10px; }
.section-heading { display: flex; align-items: end; justify-content: space-between; gap: 12px; margin: 24px 0 13px; }
.section-heading h2 { margin: 0; font: 600 21px var(--display); }
.section-heading p { margin: 4px 0 0; color: var(--muted); font-size: 12px; }
.section-heading .eyebrow { margin-bottom: 5px; }

.panel { background: var(--surface); border: 1px solid var(--line); border-radius: 14px; overflow: hidden; }
.panel-pad { padding: 19px; }
.panel-title { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 16px 18px; border-bottom: 1px solid var(--line); }
.panel-title h3 { margin: 0; font: 600 16px var(--display); }
.panel-title span { color: var(--muted); font: 11px var(--mono); }
.content-grid { display: grid; grid-template-columns: minmax(0,1.2fr) minmax(270px,.8fr); gap: 15px; }
.stack { display: grid; gap: 12px; }
.row-item { display: flex; align-items: flex-start; gap: 12px; padding: 14px 18px; border-bottom: 1px solid #e8eee7; }
.row-item:last-child { border-bottom: 0; }
.row-marker { flex: 0 0 9px; height: 9px; margin-top: 5px; border-radius: 2px; background: var(--accent); transform: rotate(45deg); }
.row-copy { min-width: 0; flex: 1; }
.row-copy strong { display: block; font-size: 13px; font-weight: 600; }
.row-copy p { margin: 3px 0 0; color: var(--muted); font-size: 11px; line-height: 1.5; overflow-wrap: anywhere; }
.row-meta { color: var(--muted); font: 10px var(--mono); white-space: nowrap; }

.card-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 13px; }
.assistant-card { position: relative; background: var(--surface); border: 1px solid var(--line); border-radius: 14px; padding: 18px; }
.assistant-card::before { content: ""; position: absolute; top: 0; left: 17px; width: 34px; height: 3px; background: var(--accent); }
.assistant-card h3 { margin: 9px 0 4px; font: 600 20px var(--display); }
.assistant-card p { color: var(--muted); font-size: 12px; line-height: 1.55; }
.assistant-actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; }
.type-label { color: #51705f; font: 10px var(--mono); text-transform: uppercase; letter-spacing: .08em; }
.badge { display: inline-flex; align-items: center; gap: 6px; border-radius: 99px; background: #edf3e8; padding: 5px 9px; color: #3c644d; font-size: 10px; font-weight: 600; }
.badge.draft { background: #f8eee4; color: #8a6037; }
.badge.paused { background: #eceeed; color: #596a62; }
.badge::before { content: ""; width: 5px; height: 5px; border-radius: 50%; background: currentColor; }

.button { display: inline-flex; justify-content: center; align-items: center; gap: 7px; min-height: 37px; padding: 8px 13px; border: 1px solid var(--ink); border-radius: 9px; background: var(--ink); color: #fff; text-decoration: none; font-size: 12px; font-weight: 600; transition: background .15s ease,transform .15s ease; }
.button:hover { background: var(--ink-soft); transform: translateY(-1px); }
.button.secondary { background: var(--surface); color: var(--ink); border-color: var(--line); }
.button.secondary:hover { background: var(--surface-tint); }
.button.warm { border-color: #eac7a7; background: #faeee3; color: #7b4f2d; }
.button.danger { background: #fff8f7; border-color: #ead0cd; color: var(--danger); }
.link-button { padding: 0; border: 0; background: none; color: #2d6449; text-decoration: underline; font: inherit; }
.plan-title { margin: 8px 0; font: 600 26px var(--display); }
.invite-panel { margin-top: 13px; }
.internal-chat { display: grid; gap: 10px; margin-top: 14px; }
.internal-answer { padding: 12px; border: 1px solid var(--line); border-radius: 10px; background: var(--surface-tint); white-space: pre-wrap; line-height: 1.55; font-size: 12px; }
.internal-citations { color: var(--muted); font: 10px var(--mono); }
.button[disabled] { opacity: .5; cursor: not-allowed; transform: none; }
.icon-button { width: 34px; height: 34px; border: 1px solid var(--line); border-radius: 9px; color: var(--ink); background: transparent; }

.form-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 13px; }
.field { display: grid; gap: 6px; }
.field.full { grid-column: 1 / -1; }
.field label { font-size: 11px; font-weight: 600; color: #425e51; }
.field input, .field select, .field textarea { width: 100%; border: 1px solid #cfdcd0; border-radius: 9px; background: #fff; color: var(--ink); padding: 10px 11px; font-size: 12px; }
.field textarea { min-height: 110px; resize: vertical; line-height: 1.5; }
.field input::placeholder, .field textarea::placeholder { color: #66756d; }
.field-help { color: var(--muted); font-size: 10px; line-height: 1.45; }
.form-actions { display: flex; align-items: center; gap: 9px; margin-top: 15px; flex-wrap: wrap; }
.inline-form { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.inline-form input { min-height: 37px; border: 1px solid var(--line); border-radius: 9px; padding: 8px 10px; background: #fff; font-size: 12px; }

.empty-state { min-height: 175px; padding: 25px; display: grid; align-content: center; justify-items: start; gap: 8px; }
.empty-state h3 { margin: 0; font: 600 20px var(--display); }
.empty-state p { max-width: 570px; margin: 0 0 5px; color: var(--muted); font-size: 12px; line-height: 1.6; }
.empty-symbol { display: grid; place-items: center; width: 37px; height: 37px; margin-bottom: 2px; background: #ecf2e8; border-radius: 12px 12px 12px 3px; color: #4b7258; font: 15px var(--mono); }

.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; text-align: left; }
th { padding: 11px 15px; color: var(--muted); background: #f7f9f5; font: 10px var(--mono); letter-spacing: .06em; text-transform: uppercase; white-space: nowrap; }
td { padding: 12px 15px; border-top: 1px solid #e7eee6; font-size: 12px; vertical-align: top; }
td small { display: block; margin-top: 3px; color: var(--muted); font-size: 10px; }
td .button { min-height: 30px; padding: 5px 9px; font-size: 10px; }
.mono { color: var(--muted); font: 10px var(--mono); }

.inbox-layout { display: grid; grid-template-columns: minmax(240px,.72fr) minmax(0,1.28fr); min-height: 520px; }
.inbox-list { border-right: 1px solid var(--line); max-height: 620px; overflow: auto; }
.conversation-choice { width: 100%; border: 0; border-bottom: 1px solid #e6eee7; background: transparent; color: var(--ink); padding: 14px; text-align: left; }
.conversation-choice:hover, .conversation-choice[aria-current="true"] { background: #eef4eb; }
.conversation-choice strong { display: block; font-size: 12px; }
.conversation-choice span { color: var(--muted); font-size: 10px; }
.conversation-view { min-width: 0; display: flex; flex-direction: column; }
.conversation-head { padding: 14px 17px; border-bottom: 1px solid var(--line); display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.conversation-head strong { font: 600 17px var(--display); }
.message-list { flex: 1; padding: 17px; display: flex; flex-direction: column; align-items: flex-start; gap: 9px; overflow: auto; max-height: 460px; }
.message { max-width: 85%; padding: 10px 12px; border-radius: 12px; background: #eef3ed; font-size: 12px; line-height: 1.55; white-space: pre-wrap; overflow-wrap: anywhere; }
.message.visitor { align-self: flex-end; background: #dff0bc; }
.message.staff { background: #e9e8db; }
.message .row-meta { display: block; margin-top: 6px; font-size: 9px; }
.reply-form { display: flex; gap: 8px; padding: 12px 14px; border-top: 1px solid var(--line); }
.reply-form textarea { min-height: 42px; max-height: 110px; flex: 1; border: 1px solid var(--line); border-radius: 9px; padding: 9px; font: 12px var(--body); resize: vertical; }

.settings-grid { display: grid; grid-template-columns: minmax(0,1fr) minmax(0,1fr); gap: 14px; }
.setting-row { display: grid; grid-template-columns: minmax(0,1fr) auto; gap: 10px; align-items: center; padding: 13px 0; border-bottom: 1px solid #e5ece4; }
.setting-row:last-child { border: 0; }
.setting-row strong { display: block; font-size: 12px; }
.setting-row p { margin: 4px 0 0; color: var(--muted); font-size: 11px; line-height: 1.5; }
.subnav { display: flex; gap: 7px; flex-wrap: wrap; margin-bottom: 16px; }
.subnav button { border: 1px solid var(--line); background: var(--surface); color: var(--ink); border-radius: 99px; padding: 7px 12px; font-size: 11px; }
.subnav button[aria-pressed="true"] { background: var(--ink); color: #fff; border-color: var(--ink); }
.code-block { margin: 10px 0; overflow-x: auto; border-radius: 9px; padding: 12px; background: #172a25; color: #d7e8d5; font: 11px/1.6 var(--mono); white-space: pre-wrap; overflow-wrap: anywhere; }

.auth-stage { min-height: 100vh; display: grid; grid-template-columns: minmax(300px, .9fr) minmax(400px,1.1fr); background: var(--paper); }
.auth-intro { display: flex; flex-direction: column; justify-content: space-between; min-height: 100vh; padding: 38px 7vw 34px; color: white; background: var(--ink); }
.auth-intro .brand { padding: 0; }
.auth-intro .brand small { color: #b6c8bd; }
.auth-claim { max-width: 540px; margin: auto 0; padding: 68px 0; }
.auth-claim .eyebrow { color: #c0d0c5; }
.auth-claim h1 { margin: 16px 0 13px; font: 500 clamp(39px,5vw,62px)/.98 var(--display); letter-spacing: -.04em; }
.auth-claim p { max-width: 450px; color: #ccd8cf; font-size: 14px; line-height: 1.65; }
.auth-foot { color: #9eb2a6; font-size: 10px; }
.auth-panel { align-self: center; width: min(100% - 48px, 460px); margin: 38px auto; padding: 30px; border: 1px solid var(--line); border-radius: 18px; background: var(--surface); box-shadow: 0 18px 48px #19352d10; }
.auth-panel h2 { margin: 0; font: 600 28px var(--display); }
.auth-panel > p { margin: 8px 0 22px; color: var(--muted); font-size: 12px; line-height: 1.6; }
.auth-panel .field { margin-top: 12px; }
.auth-toggle { margin-top: 18px; color: var(--muted); font-size: 11px; }
.auth-toggle button { border: 0; padding: 0; background: none; color: #2d6449; text-decoration: underline; font-size: inherit; font-weight: 700; }
.landing-copy > p:first-child { color: var(--ink); font-size: 14px; font-weight: 600; }
.landing-copy ul { display: grid; gap: 8px; margin: 14px 0; padding-left: 20px; color: var(--ink); font-size: 12px; line-height: 1.5; }
.token-preview { margin: 13px 0; padding: 11px; border: 1px dashed #c3d4b8; border-radius: 9px; background: #f1f7e8; overflow-wrap: anywhere; font: 11px var(--mono); }

@media (max-width: 1000px) {
  .main-area { padding: 0 25px 36px; }
  .metrics { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .hero { grid-template-columns: 1fr; }
  .hero-side { min-height: 150px; }
}
@media (max-width: 720px) {
  .product-shell { display: block; }
  .sidebar { position: sticky; z-index: 5; top: 0; width: 100%; height: auto; padding: 9px 12px; flex-direction: row; align-items: center; gap: 12px; overflow-x: auto; }
  .brand { flex: 0 0 auto; padding: 0 2px; gap: 7px; }
  .brand-mark { width: 33px; height: 33px; border-radius: 10px 10px 10px 3px; }
  .brand strong { font-size: 14px; }
  .brand small, .org-switch, .sidebar-bottom, .nav-icon { display: none; }
  .nav-list { display: flex; gap: 3px; overflow-x: auto; }
  .nav-item { flex: 0 0 auto; padding: 8px 9px; font-size: 11px; }
  .main-area { padding: 0 15px 30px; }
  .topbar { min-height: 78px; }
  .topbar h1 { font-size: 24px; }
  .topbar-user #user-name { display: none; }
  .page-content { padding-top: 18px; }
  .hero-copy { min-height: 190px; padding: 22px; }
  .content-grid, .settings-grid { grid-template-columns: 1fr; }
  .card-grid { grid-template-columns: 1fr; }
  .inbox-layout { grid-template-columns: 1fr; }
  .inbox-list { max-height: 210px; border-right: 0; border-bottom: 1px solid var(--line); }
  .message-list { min-height: 220px; }
  .auth-stage { display: block; }
  .auth-intro { min-height: 235px; padding: 24px; }
  .auth-claim { padding: 30px 0; }
  .auth-claim h1 { font-size: 39px; }
  .auth-foot { display: none; }
  .auth-panel { width: calc(100% - 30px); margin: 17px auto 30px; padding: 23px; }
  .form-grid { grid-template-columns: 1fr; }
  .field.full { grid-column: auto; }
}
@media (max-width: 420px) {
  .metrics { gap: 8px; }
  .metric { padding: 13px; min-height: 91px; }
  .metric-value { font-size: 25px; }
  .row-meta { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; }
}