:root {
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: #06101b;
  color: #f5f8fc;
  font-synthesis: none;
  --bg: #06101b;
  --panel: #0b1725;
  --panel-2: #0f1e2f;
  --line: #20344a;
  --line-soft: #17283a;
  --text: #f5f8fc;
  --muted: #91a3b8;
  --accent: #d9eaff;
  --accent-strong: #80b9ff;
}
* { box-sizing: border-box; }
html { background: var(--bg); }
body { margin: 0; min-height: 100vh; background: linear-gradient(145deg, #07121f 0%, #050c15 55%, #07111d 100%); }
button, input, textarea { font: inherit; }
a { color: inherit; }
.hidden { display: none !important; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.eyebrow { margin: 0; color: #7ea8d7; letter-spacing: .14em; font-size: .68rem; font-weight: 850; }
.muted { color: var(--muted); }
.small { font-size: .8rem; }

.app-shell { min-height: 100vh; display: grid; grid-template-columns: 238px minmax(0, 1fr); }
.sidebar { position: sticky; top: 0; height: 100vh; padding: 26px 20px; border-right: 1px solid #152639; background: rgba(5, 13, 23, .94); display: flex; flex-direction: column; }
.brand-block { display: flex; align-items: center; gap: 11px; }
.brand-block strong { display: block; margin-top: 3px; font-size: .92rem; }
.brand-mark { width: 34px; height: 34px; border-radius: 10px; display: grid; place-items: center; background: #edf5ff; color: #07111d; font-weight: 950; letter-spacing: -.04em; }
.side-nav { margin-top: 38px; display: grid; gap: 7px; }
.nav-link { text-decoration: none; color: #a5b5c8; border-radius: 10px; padding: 11px 12px; display: flex; gap: 10px; align-items: center; font-size: .85rem; border: 1px solid transparent; }
.nav-link span { color: #5e7690; font-size: .68rem; font-weight: 800; }
.nav-link:hover { background: #0d1a29; color: #eef5ff; }
.nav-link.active { color: #fff; background: #102136; border-color: #203a57; }
.sidebar-foot { margin-top: auto; padding-top: 20px; border-top: 1px solid #16283b; display: grid; gap: 10px; }
.status-line { display: flex; align-items: center; gap: 8px; }
.status-dot { width: 7px; height: 7px; border-radius: 50%; background: #6dc89a; box-shadow: 0 0 0 4px rgba(109,200,154,.08); }
.main-stage { min-width: 0; padding: 34px clamp(22px, 4vw, 54px) 64px; }
.mobile-header { display: none; }
.page-header { display: flex; justify-content: space-between; gap: 22px; align-items: flex-start; margin-bottom: 24px; }
.page-header h1 { margin: 5px 0 6px; font-size: clamp(2rem, 4vw, 3.2rem); letter-spacing: -.045em; }
.page-header p { margin-bottom: 0; }
.header-actions { display: flex; gap: 10px; }

.notice { border-radius: 12px; padding: 12px 14px; margin-bottom: 18px; border: 1px solid; }
.notice.warning { border-color: #665626; background: #251f0f; color: #efd782; }
.notice.error { border-color: #6d3136; background: #271315; color: #ffb5ba; }

.login-stage { min-height: calc(100vh - 70px); display: grid; place-items: center; }
.auth-card, .panel, .command-card, .quick-card, .advanced-panel { border: 1px solid var(--line); background: rgba(10, 23, 37, .9); box-shadow: 0 16px 50px rgba(0,0,0,.16); }
.auth-card { width: min(520px, 100%); border-radius: 20px; padding: 30px; display: grid; gap: 28px; }
.auth-card h1 { margin: 7px 0 9px; font-size: 2.1rem; letter-spacing: -.035em; }
form { display: grid; gap: 14px; }
label { display: grid; gap: 7px; color: #d6e0ed; font-size: .86rem; }
input, textarea { width: 100%; border: 1px solid #2c425c; background: #07121f; color: #fff; border-radius: 11px; padding: 12px 13px; outline: none; }
textarea { resize: vertical; min-height: 88px; line-height: 1.48; }
input:focus, textarea:focus { border-color: #78aee7; box-shadow: 0 0 0 3px rgba(120,174,231,.12); }
.button { border: 0; border-radius: 10px; padding: 10px 14px; font-weight: 780; cursor: pointer; text-decoration: none; display: inline-flex; align-items: center; justify-content: center; }
.button:disabled { opacity: .5; cursor: wait; }
.button.primary { background: #eef5ff; color: #07111f; }
.button.primary:hover { background: #fff; }
.button.secondary { background: #122238; color: #eaf2fc; border: 1px solid #2b4059; }
.button.secondary:hover { background: #182c45; }
.button.ghost { width: 100%; background: transparent; color: #9fb1c5; border: 1px solid #22384f; }

.summary-strip { display: grid; grid-template-columns: 120px 120px 150px minmax(190px, 1fr); border: 1px solid var(--line); background: #091522; border-radius: 16px; overflow: hidden; margin-bottom: 18px; }
.summary-cell, .summary-context { min-height: 92px; padding: 18px 20px; display: flex; flex-direction: column; justify-content: center; border-right: 1px solid var(--line-soft); }
.summary-cell.attention { background: linear-gradient(135deg, rgba(49,83,120,.24), rgba(11,25,40,.2)); }
.summary-context { border-right: 0; align-items: flex-end; text-align: right; }
.summary-context strong { margin-top: 5px; font-size: .9rem; }
.metric { font-size: 1.9rem; line-height: 1; font-weight: 900; letter-spacing: -.04em; }
.metric-label { margin-top: 6px; color: #8398af; font-size: .72rem; font-weight: 720; }

.command-grid { display: grid; grid-template-columns: minmax(0, 1.65fr) minmax(280px, .75fr); gap: 18px; margin-bottom: 18px; }
.command-card, .quick-card, .panel { border-radius: 17px; padding: 22px; }
.command-heading { display: flex; justify-content: space-between; align-items: flex-start; gap: 16px; }
.command-card h2, .quick-card h2, .panel h2 { margin: 5px 0 8px; font-size: 1.18rem; }
.live-chip { border: 1px solid #275841; background: #0d2a1e; color: #8bdeb1; border-radius: 999px; padding: 5px 8px; font-size: .64rem; letter-spacing: .08em; font-weight: 900; }
.ask-form { margin-top: 17px; }
.ask-actions { display: flex; gap: 9px; flex-wrap: wrap; }
.runtime-result { white-space: pre-wrap; margin-top: 14px; border: 1px solid #2d4d70; background: #081729; border-radius: 12px; padding: 14px; line-height: 1.55; font-size: .88rem; color: #dbe9f9; max-height: 460px; overflow: auto; }
.runtime-result.runtime-error { border-color: #6e3237; background: #291517; color: #ffb5ba; }
.quick-actions { display: grid; gap: 8px; margin-top: 16px; }
.quick-action { appearance: none; border: 1px solid #223a53; background: #0a1827; color: #fff; border-radius: 11px; padding: 11px 12px; text-decoration: none; text-align: left; cursor: pointer; display: grid; gap: 3px; }
.quick-action:hover { border-color: #365878; background: #0e1e30; }
.quick-action strong { font-size: .82rem; }
.quick-action span { color: #8399b0; font-size: .72rem; }

.workspace-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.wide-panel { grid-column: 1 / -1; }
.priority-panel { border-color: #2a4561; }
.panel-heading { display: flex; justify-content: space-between; gap: 16px; align-items: flex-start; border-bottom: 1px solid var(--line-soft); padding-bottom: 14px; }
.list { display: grid; gap: 9px; margin-top: 13px; }
.agent-list { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.item { display: flex; justify-content: space-between; gap: 16px; border: 1px solid #1e3349; border-radius: 12px; padding: 13px; background: #081522; }
.item-main { min-width: 0; flex: 1; }
.item-title { margin: 7px 0 4px; font-size: .94rem; }
.item-detail { margin: 0; font-size: .8rem; line-height: 1.45; overflow-wrap: anywhere; }
.item-meta { display: flex; flex-wrap: wrap; gap: 5px; }
.badge, .pill { display: inline-flex; align-items: center; border: 1px solid #2a4058; background: #0f1e2e; color: #c2d1e2; border-radius: 999px; padding: 4px 7px; font-size: .64rem; }
.pill.bucket { background: #142a42; }
.item-side { min-width: 100px; text-align: right; display: flex; flex-direction: column; gap: 7px; }
.item-priority { font-size: .72rem; color: #b8cde5; }
.item-toggle { margin-top: 9px; border: 0; padding: 0; background: transparent; color: #a9cdf6; font-weight: 760; font-size: .75rem; cursor: pointer; text-align: left; }
.item-toggle:hover, .item-toggle:focus-visible { color: #fff; text-decoration: underline; outline: none; }
.item-drilldown { margin-top: 11px; padding-top: 11px; border-top: 1px solid #1e3349; }
.detail-grid { margin: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 9px 16px; }
.detail-grid div { min-width: 0; }
.detail-grid dt { color: #718aa4; font-size: .63rem; font-weight: 850; letter-spacing: .06em; text-transform: uppercase; }
.detail-grid dd { margin: 3px 0 0; color: #dce7f4; font-size: .77rem; overflow-wrap: anywhere; }
.empty { border: 1px dashed #284058; border-radius: 12px; padding: 20px; color: #7d92a9; text-align: center; font-size: .82rem; }

.advanced-panel { margin-top: 18px; border-radius: 15px; overflow: hidden; }
.advanced-panel summary { list-style: none; padding: 17px 20px; display: flex; justify-content: space-between; align-items: center; cursor: pointer; }
.advanced-panel summary::-webkit-details-marker { display: none; }
.advanced-panel summary strong { display: block; margin-top: 4px; font-size: .88rem; }
.advanced-panel summary > span { color: #8fa5bc; font-size: .75rem; }
.advanced-content { border-top: 1px solid var(--line-soft); padding: 20px; }
.tool-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 8px; }
.meeting-box { margin-top: 20px; border-top: 1px solid var(--line-soft); padding-top: 18px; }
.meeting-box h3 { margin: 5px 0 14px; }
.meeting-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.meeting-grid > div { display: grid; gap: 9px; }

@media (max-width: 1100px) {
  .agent-list { grid-template-columns: 1fr; }
  .tool-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 900px) {
  .app-shell { grid-template-columns: 1fr; }
  .sidebar { position: static; height: auto; padding: 14px 18px; border-right: 0; border-bottom: 1px solid #16283b; display: grid; grid-template-columns: 1fr auto; align-items: center; }
  .sidebar .side-nav, .sidebar .sidebar-foot { display: none; }
  .main-stage { padding: 22px 18px 50px; }
  .mobile-header { display: none; }
  .command-grid { grid-template-columns: 1fr; }
  .summary-strip { grid-template-columns: repeat(3, 1fr); }
  .summary-context { grid-column: 1 / -1; min-height: 64px; align-items: flex-start; text-align: left; border-top: 1px solid var(--line-soft); }
  .summary-cell:nth-child(3) { border-right: 0; }
}
@media (max-width: 700px) {
  .workspace-grid { grid-template-columns: 1fr; }
  .wide-panel { grid-column: auto; }
  .meeting-grid { grid-template-columns: 1fr; }
  .tool-grid { grid-template-columns: repeat(2, 1fr); }
  .page-header { align-items: flex-end; }
  .page-header h1 { font-size: 2rem; }
}
@media (max-width: 520px) {
  .main-stage { padding: 18px 12px 42px; }
  .sidebar { padding: 12px; }
  .brand-block strong { font-size: .82rem; }
  .summary-strip { grid-template-columns: repeat(3, 1fr); }
  .summary-cell { min-height: 78px; padding: 14px 10px; }
  .metric { font-size: 1.55rem; }
  .metric-label { font-size: .64rem; }
  .command-card, .quick-card, .panel, .auth-card { padding: 17px; border-radius: 14px; }
  .item { flex-direction: column; }
  .item-side { min-width: 0; text-align: left; }
  .detail-grid { grid-template-columns: 1fr; }
  .ask-actions { flex-direction: column; }
  .ask-actions .button { width: 100%; }
  .tool-grid { grid-template-columns: 1fr 1fr; }
}