:root {
  --atlas-ink: #171817;
  --atlas-muted: #6c706a;
  --atlas-paper: #f4f3ee;
  --atlas-panel: #fffefa;
  --atlas-night: #202321;
  --atlas-accent: #d9f36f;
  --atlas-blue: #b8e1eb;
  --atlas-green: #2c8c63;
  --atlas-amber: #b56d23;
  --atlas-red: #bd4d4d;
  --atlas-line: rgba(23, 24, 23, .14);
  --atlas-shadow: 0 24px 70px rgba(32, 35, 33, .11);
  --atlas-radius: 18px;
  --atlas-sans: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --atlas-serif: Georgia, "Songti SC", serif;
}

* { box-sizing: border-box; }
html { min-width: 320px; scroll-behavior: smooth; }
body { margin: 0; background: var(--atlas-paper); color: var(--atlas-ink); font: 14px/1.55 var(--atlas-sans); }
button, input, textarea { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
button { cursor: pointer; }
a { color: inherit; text-decoration: none; }
:focus-visible { outline: 3px solid rgba(217, 243, 111, .78); outline-offset: 3px; }

.atlas-loading, .atlas-error { display: grid; min-height: 100vh; place-items: center; padding: 24px; color: var(--atlas-muted); }
.atlas-error-card { width: min(520px, 100%); padding: 30px; border: 1px solid var(--atlas-line); border-radius: 24px; background: var(--atlas-panel); box-shadow: var(--atlas-shadow); }
.atlas-error-card h1 { margin: 0 0 8px; font: 500 38px/.98 var(--atlas-serif); letter-spacing: -.05em; }
.atlas-error-card p { color: var(--atlas-muted); }
.atlas-button { min-height: 40px; padding: 0 16px; border: 1px solid var(--atlas-line); border-radius: 999px; background: var(--atlas-panel); color: var(--atlas-ink); font-weight: 750; }
.atlas-button:hover { border-color: var(--atlas-ink); }
.atlas-button.primary { border-color: var(--atlas-ink); background: var(--atlas-ink); color: var(--atlas-paper); }
.atlas-button.accent { border-color: var(--atlas-ink); background: var(--atlas-accent); }
.atlas-button.quiet { background: transparent; }
.atlas-button.danger { color: var(--atlas-red); }
.atlas-button:disabled { cursor: not-allowed; opacity: .5; }
.atlas-brand { display: inline-flex; align-items: center; gap: 10px; font-weight: 900; letter-spacing: .05em; }
.atlas-mark { display: grid; width: 28px; height: 28px; place-items: center; border-radius: 9px; background: var(--atlas-accent); color: var(--atlas-ink); transform: rotate(-8deg); }
.atlas-eyebrow { margin: 0 0 8px; color: var(--atlas-muted); font-size: 11px; font-weight: 850; letter-spacing: .14em; text-transform: uppercase; }
.atlas-muted { color: var(--atlas-muted); }
.atlas-status { display: inline-flex; align-items: center; gap: 6px; color: var(--atlas-green); font-weight: 750; }
.atlas-status::before { content: "●"; font-size: 11px; }
.atlas-status.warn { color: var(--atlas-amber); }
.atlas-status.danger { color: var(--atlas-red); }
.atlas-card { padding: 22px; border: 1px solid var(--atlas-line); border-radius: var(--atlas-radius); background: rgba(255, 255, 252, .84); box-shadow: var(--atlas-shadow); }
.atlas-card h2, .atlas-card h3 { margin: 0; }
.atlas-card h2 { font-size: 18px; }
.atlas-card h3 { font-size: 15px; }
.atlas-card p { margin: 8px 0 0; color: var(--atlas-muted); }
.atlas-input, .atlas-textarea, .atlas-select { width: 100%; min-height: 42px; padding: 9px 12px; border: 1px solid var(--atlas-line); border-radius: 10px; background: var(--atlas-panel); color: var(--atlas-ink); }
.atlas-textarea { min-height: 92px; resize: vertical; }
.atlas-field { display: grid; gap: 7px; margin: 14px 0; }
.atlas-field > span { font-weight: 750; }
.atlas-field small { color: var(--atlas-muted); }
.atlas-form-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; margin-top: 18px; }
.atlas-inline-form { display: grid; gap: 12px; max-width: 420px; margin-top: 20px; }
.atlas-inline-form.compact { margin: 14px 0 18px; padding: 12px; border: 1px solid var(--atlas-line); background: var(--atlas-panel); }
.atlas-notice { margin: 14px 0; padding: 12px 14px; border: 1px solid var(--atlas-line); border-radius: 12px; background: #edf1e4; color: #365d47; }
.atlas-notice.error { background: #fff0ee; color: #8e3030; }

.atlas-public-header { border-bottom: 1px solid var(--atlas-line); }
.atlas-public-nav, .atlas-public-main { width: min(1180px, calc(100% - 48px)); margin: 0 auto; }
.atlas-public-nav { display: flex; min-height: 74px; align-items: center; justify-content: space-between; gap: 18px; }
.atlas-nav-links { display: flex; align-items: center; gap: 16px; color: var(--atlas-muted); font-size: 13px; }
.atlas-hero { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(330px, .95fr); gap: 64px; align-items: center; padding: 96px 0 84px; }
.atlas-hero h1 { max-width: 720px; margin: 18px 0 20px; font: 500 clamp(52px, 7vw, 96px)/.92 var(--atlas-serif); letter-spacing: -.065em; }
.atlas-hero h1 em { color: #718b2f; font-style: normal; }
.atlas-hero-copy { max-width: 570px; color: var(--atlas-muted); font-size: 17px; line-height: 1.75; }
.atlas-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 28px; }
.atlas-foundation-card { padding: 18px; border-radius: 28px; background: var(--atlas-night); color: var(--atlas-paper); box-shadow: var(--atlas-shadow); }
.atlas-foundation-inner { display: grid; min-height: 400px; gap: 24px; padding: 20px; border: 1px solid rgba(244, 243, 238, .18); border-radius: 20px; background: rgba(24, 28, 25, .8); }
.atlas-foundation-top, .atlas-foundation-bottom { display: flex; justify-content: space-between; color: rgba(244, 243, 238, .58); font-size: 11px; letter-spacing: .1em; text-transform: uppercase; }
.atlas-foundation-top .live { color: var(--atlas-accent); }
.atlas-layer-list { display: grid; align-content: center; gap: 9px; }
.atlas-layer { display: grid; grid-template-columns: 35px 1fr auto; gap: 12px; align-items: center; padding: 14px; border: 1px solid rgba(244, 243, 238, .15); border-radius: 13px; background: rgba(244, 243, 238, .05); }
.atlas-layer.active { background: var(--atlas-accent); color: var(--atlas-ink); border-color: var(--atlas-accent); transform: translateX(14px); }
.atlas-layer strong { font-size: 13px; }
.atlas-layer small { display: block; margin-top: 3px; color: rgba(244, 243, 238, .52); font-size: 11px; }
.atlas-layer.active small { color: rgba(23, 24, 23, .6); }
.atlas-public-section { padding: 80px 0; border-top: 1px solid var(--atlas-line); }
.atlas-section-heading { display: flex; align-items: end; justify-content: space-between; gap: 28px; margin-bottom: 28px; }
.atlas-section-heading h2 { max-width: 650px; margin: 0; font: 500 clamp(34px, 4vw, 58px)/.98 var(--atlas-serif); letter-spacing: -.045em; }
.atlas-section-heading p { max-width: 380px; margin: 0; color: var(--atlas-muted); line-height: 1.7; }
.atlas-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
.atlas-grid .atlas-card { min-height: 190px; }

.atlas-auth-page { display: grid; min-height: 100vh; place-items: center; padding: 32px 20px; }
.atlas-auth-shell { display: grid; grid-template-columns: minmax(260px, .9fr) minmax(320px, 1.1fr); width: min(920px, 100%); overflow: hidden; border: 1px solid var(--atlas-line); border-radius: 26px; background: var(--atlas-panel); box-shadow: var(--atlas-shadow); }
.atlas-auth-intro { display: flex; flex-direction: column; justify-content: space-between; padding: 34px; background: var(--atlas-night); color: var(--atlas-paper); }
.atlas-auth-intro h1 { max-width: 330px; margin: 70px 0 12px; font: 500 54px/.94 var(--atlas-serif); letter-spacing: -.06em; }
.atlas-auth-intro p { color: rgba(244, 243, 238, .66); line-height: 1.7; }
.atlas-auth-panel { padding: 34px; }
.atlas-auth-tabs { display: flex; gap: 8px; margin-bottom: 22px; }
.atlas-auth-tabs button { border: 0; border-bottom: 2px solid transparent; padding: 8px 0; background: transparent; color: var(--atlas-muted); font-weight: 800; }
.atlas-auth-tabs button.active { border-color: var(--atlas-ink); color: var(--atlas-ink); }

.atlas-app-shell { min-height: 100vh; }
.atlas-app-header { display: flex; min-height: 72px; align-items: center; justify-content: space-between; gap: 18px; padding: 0 26px; border-bottom: 1px solid var(--atlas-line); background: rgba(244, 243, 238, .92); }
.atlas-app-header-actions { display: flex; align-items: center; gap: 10px; }
.atlas-app-body { display: grid; grid-template-columns: 240px minmax(0, 1fr) 260px; min-height: calc(100vh - 72px); }
.atlas-sidebar, .atlas-inspector { padding: 22px 16px; background: rgba(236, 237, 229, .64); }
.atlas-sidebar { border-right: 1px solid var(--atlas-line); }
.atlas-inspector { border-left: 1px solid var(--atlas-line); }
.atlas-sidebar h2, .atlas-inspector h2 { margin: 0 0 14px; font-size: 12px; color: var(--atlas-muted); letter-spacing: .1em; text-transform: uppercase; }
.atlas-sidebar-list { display: grid; gap: 6px; }
.atlas-sidebar-item { display: grid; grid-template-columns: 1fr auto; gap: 8px; align-items: center; padding: 10px 11px; border: 1px solid transparent; border-radius: 10px; background: transparent; color: var(--atlas-muted); text-align: left; }
.atlas-sidebar-item:hover, .atlas-sidebar-item.active { border-color: var(--atlas-line); background: var(--atlas-panel); color: var(--atlas-ink); }
.atlas-sidebar-item small { overflow: hidden; color: var(--atlas-muted); font-size: 10px; text-overflow: ellipsis; white-space: nowrap; }
.atlas-sidebar-actions { display: flex; gap: 8px; margin: 14px 0 18px; }
.atlas-sidebar-actions .atlas-button { flex: 1; padding-inline: 10px; font-size: 12px; }
.atlas-workspace-main { min-width: 0; padding: 28px clamp(18px, 4vw, 54px); }
.atlas-workspace-toolbar { display: flex; align-items: start; justify-content: space-between; gap: 18px; margin-bottom: 22px; }
.atlas-workspace-toolbar h1 { margin: 0; font: 500 clamp(30px, 4vw, 52px)/1 var(--atlas-serif); letter-spacing: -.05em; }
.atlas-toolbar-actions { display: flex; flex-wrap: wrap; justify-content: end; gap: 8px; }
.atlas-panel-heading { display: flex; align-items: start; justify-content: space-between; gap: 18px; margin-bottom: 20px; }
.atlas-panel-heading h2 { margin: 0; font-size: 22px; }
.atlas-panel-heading p:not(.atlas-eyebrow) { max-width: 680px; margin: 8px 0 0; color: var(--atlas-muted); }
.atlas-snapshot-panel { margin-bottom: 20px; }
.atlas-snapshot-list { display: grid; gap: 10px; }
.atlas-snapshot-item { padding: 15px; border: 1px solid var(--atlas-line); border-radius: 14px; background: rgba(236, 237, 229, .42); }
.atlas-snapshot-heading { display: flex; align-items: start; justify-content: space-between; gap: 12px; }
.atlas-snapshot-heading > div { display: flex; align-items: center; gap: 10px; }
.atlas-snapshot-heading small, .atlas-snapshot-meta { color: var(--atlas-muted); font-size: 11px; }
.atlas-snapshot-meta { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 8px; }
.atlas-snapshot-branch { margin-top: 9px; color: var(--atlas-green); font-size: 12px; }
.atlas-snapshot-branch code { padding: 2px 5px; border-radius: 5px; background: rgba(44, 140, 99, .1); }
.atlas-snapshot-actions { display: grid; grid-template-columns: minmax(180px, 1fr) auto auto; gap: 8px; margin-top: 12px; }
.atlas-conversation { display: grid; min-height: 530px; grid-template-rows: auto 1fr auto; overflow: hidden; border: 1px solid var(--atlas-line); border-radius: 24px; background: var(--atlas-panel); box-shadow: var(--atlas-shadow); }
.atlas-conversation-header { display: flex; align-items: center; justify-content: space-between; gap: 14px; padding: 16px 20px; border-bottom: 1px solid var(--atlas-line); }
.atlas-message-list { display: flex; min-height: 280px; flex-direction: column; gap: 12px; overflow: auto; padding: 22px 20px; }
.atlas-message { max-width: min(760px, 90%); padding: 13px 15px; border-radius: 14px; line-height: 1.65; white-space: pre-wrap; }
.atlas-message.user { align-self: end; background: var(--atlas-ink); color: var(--atlas-paper); }
.atlas-message.assistant, .atlas-message.system { background: #e9eee0; }
.atlas-message-meta { display: block; margin-bottom: 5px; color: var(--atlas-muted); font-size: 10px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.atlas-message.user .atlas-message-meta { color: rgba(244, 243, 238, .64); }
.atlas-composer { display: grid; grid-template-columns: 1fr auto; gap: 10px; padding: 14px; border-top: 1px solid var(--atlas-line); background: rgba(236, 237, 229, .5); }
.atlas-composer textarea { min-height: 58px; }
.atlas-inspector-block { margin-top: 18px; padding-top: 16px; border-top: 1px solid var(--atlas-line); }
.atlas-metric { display: flex; justify-content: space-between; gap: 10px; padding: 7px 0; color: var(--atlas-muted); }
.atlas-metric b { color: var(--atlas-ink); text-align: right; }
.atlas-empty { padding: 24px 12px; border: 1px dashed var(--atlas-line); border-radius: 13px; color: var(--atlas-muted); text-align: center; }

@media (max-width: 980px) { .atlas-app-body { grid-template-columns: 210px minmax(0, 1fr); } .atlas-inspector { display: none; } .atlas-hero { grid-template-columns: 1fr; } }
@media (max-width: 720px) { .atlas-public-nav, .atlas-public-main { width: min(100% - 30px, 1180px); } .atlas-nav-links { display: none; } .atlas-section-heading { display: block; } .atlas-section-heading p { margin-top: 14px; } .atlas-grid { grid-template-columns: 1fr; } .atlas-auth-shell { grid-template-columns: 1fr; } .atlas-auth-intro { min-height: 270px; } .atlas-auth-intro h1 { margin: 38px 0 10px; font-size: 42px; } .atlas-auth-panel { padding: 25px; } .atlas-app-header { padding: 0 14px; } .atlas-app-body { grid-template-columns: 1fr; } .atlas-sidebar { border-right: 0; border-bottom: 1px solid var(--atlas-line); } .atlas-sidebar-list { display: flex; overflow: auto; } .atlas-sidebar-item { min-width: 180px; } .atlas-workspace-main { padding: 22px 14px; } .atlas-workspace-toolbar { display: block; } .atlas-toolbar-actions { justify-content: start; margin-top: 14px; } .atlas-panel-heading { display: block; } .atlas-panel-heading .atlas-button { margin-top: 14px; } .atlas-snapshot-actions { grid-template-columns: 1fr; } }

/* AdminShell ------------------------------------------------------------- */
.admin-shell { display: grid; min-height: 100vh; grid-template-columns: 258px minmax(0, 1fr); background: var(--atlas-paper); }
.admin-sidebar { display: flex; min-width: 0; flex-direction: column; padding: 24px 16px; background: var(--atlas-night); color: var(--atlas-paper); }
.admin-brand-row { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 0 8px; }
.admin-brand-row .atlas-brand { color: var(--atlas-paper); }
.admin-v0 { padding: 4px 7px; border: 1px solid rgba(244, 243, 238, .25); border-radius: 999px; color: rgba(244, 243, 238, .62); font-size: 9px; font-weight: 800; letter-spacing: .1em; }
.admin-sidebar-eyebrow { margin: 32px 8px 10px; color: rgba(244, 243, 238, .45); font-size: 10px; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; }
.admin-nav { display: grid; gap: 4px; }
.admin-nav-item { display: grid; gap: 2px; padding: 10px 11px; border: 1px solid transparent; border-radius: 11px; color: rgba(244, 243, 238, .68); }
.admin-nav-item:hover, .admin-nav-item.active { border-color: var(--atlas-accent); background: var(--atlas-accent); color: var(--atlas-ink); }
.admin-nav-item span { font-weight: 800; }
.admin-nav-item small { font-size: 10px; opacity: .72; }
.admin-sidebar-footer { display: grid; gap: 10px; margin-top: auto; padding: 18px 8px 4px; border-top: 1px solid rgba(244, 243, 238, .14); }
.admin-environment { color: rgba(244, 243, 238, .54); font-size: 11px; }
.admin-back-link { color: var(--atlas-accent); font-size: 12px; font-weight: 750; }
.admin-main { min-width: 0; padding: 34px clamp(20px, 4vw, 62px); }
.admin-topbar { display: flex; align-items: end; justify-content: space-between; gap: 22px; margin-bottom: 28px; }
.admin-topbar h1 { margin: 0; font: 500 clamp(32px, 4vw, 54px)/.96 var(--atlas-serif); letter-spacing: -.055em; }
.admin-topbar-actions { display: flex; align-items: center; gap: 14px; }
.admin-session { display: grid; gap: 2px; text-align: right; }
.admin-session small { color: var(--atlas-muted); font-size: 11px; }
.admin-loading { padding: 18px; border: 1px dashed var(--atlas-line); border-radius: 14px; color: var(--atlas-muted); background: rgba(255, 255, 252, .6); }
.admin-metric-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; margin-bottom: 20px; }
.admin-metric-card { display: grid; gap: 5px; padding: 18px; border: 1px solid var(--atlas-line); border-radius: var(--atlas-radius); background: rgba(255, 255, 252, .82); box-shadow: var(--atlas-shadow); }
.admin-metric-card > span, .admin-metric-card > small { color: var(--atlas-muted); }
.admin-metric-card strong { font-size: 28px; letter-spacing: -.04em; }
.admin-two-column { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(300px, .8fr); gap: 16px; }
.admin-panel { padding: 22px; border: 1px solid var(--atlas-line); border-radius: var(--atlas-radius); background: var(--atlas-panel); box-shadow: var(--atlas-shadow); }
.admin-panel + .admin-panel { margin-top: 16px; }
.admin-panel-heading { display: flex; align-items: start; justify-content: space-between; gap: 18px; margin-bottom: 18px; }
.admin-panel-heading h2 { margin: 0; font-size: 20px; letter-spacing: -.02em; }
.admin-panel-heading p:not(.atlas-eyebrow) { max-width: 680px; margin: 7px 0 0; color: var(--atlas-muted); }
.admin-quick-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.admin-quick-grid a { display: grid; gap: 4px; padding: 15px; border: 1px solid var(--atlas-line); border-radius: 13px; background: rgba(236, 237, 229, .42); }
.admin-quick-grid a:hover { border-color: var(--atlas-ink); transform: translateY(-1px); }
.admin-quick-grid span, .admin-muted-copy { color: var(--atlas-muted); font-size: 12px; }
.admin-runtime-list { display: grid; gap: 2px; }
.admin-runtime-list > div { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 10px 0; border-bottom: 1px solid var(--atlas-line); }
.admin-runtime-list > div:last-child { border-bottom: 0; }
.admin-status { display: inline-flex; align-items: center; gap: 5px; white-space: nowrap; color: var(--atlas-muted); font-size: 12px; font-weight: 800; }
.admin-status::before { content: "●"; font-size: 9px; }
.admin-status.success { color: var(--atlas-green); }
.admin-status.warning { color: var(--atlas-amber); }
.admin-status.danger { color: var(--atlas-red); }
.admin-status.neutral { color: var(--atlas-muted); }
.admin-table-wrap { overflow: auto; }
.admin-table { width: 100%; border-collapse: collapse; text-align: left; }
.admin-table th, .admin-table td { padding: 12px 9px; border-bottom: 1px solid var(--atlas-line); vertical-align: top; }
.admin-table th { color: var(--atlas-muted); font-size: 11px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.admin-table td strong, .admin-table td small { display: block; }
.admin-table td small { margin-top: 3px; color: var(--atlas-muted); font-size: 11px; }
.admin-table code { font-size: 11px; }
.admin-empty { padding: 22px 10px !important; color: var(--atlas-muted); text-align: center; }
.admin-inline-actions { display: flex; flex-wrap: wrap; align-items: center; justify-content: end; gap: 8px; }
.admin-boundary-note { color: var(--atlas-muted); font-size: 12px; }
.admin-filter-bar { display: flex; align-items: center; gap: 12px; margin-bottom: 14px; }
.admin-filter-bar .atlas-input { max-width: 360px; }
.admin-form-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px 14px; margin-bottom: 18px; }
.admin-form-grid .atlas-field, .admin-settings-grid .atlas-field { margin: 0; }
.admin-membership-actions { margin-bottom: 18px; }
.admin-panel-subform { padding: 16px; border: 1px solid var(--atlas-line); border-radius: 14px; background: rgba(236, 237, 229, .38); }
.admin-panel-subform h3 { margin: 0 0 12px; }
.admin-settings-stack { display: grid; gap: 16px; }
.admin-settings-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px 18px; }
.admin-setting-field small, .admin-secret-row small { color: var(--atlas-muted); }
.admin-settings-grid .atlas-form-actions { grid-column: 1 / -1; }
.admin-secret-list { display: grid; gap: 12px; }
.admin-secret-row { display: grid; grid-template-columns: minmax(0, 1fr) minmax(180px, .7fr) auto; align-items: center; gap: 12px; padding: 13px 0; border-bottom: 1px solid var(--atlas-line); }
.admin-secret-row > div:first-child { display: grid; gap: 3px; }
.admin-secret-meta { color: var(--atlas-green); font-size: 11px; font-weight: 750; }
.admin-model-policy { display: grid; min-width: 150px; gap: 6px; }
.admin-model-policy .atlas-select { min-width: 150px; }
.admin-checkbox { display: inline-flex; align-items: center; gap: 6px; color: var(--atlas-muted); font-size: 11px; }
.admin-checkbox input { accent-color: var(--atlas-green); }
.admin-login-page { display: grid; min-height: 100vh; place-items: center; padding: 28px 18px; }
.admin-login-card { display: grid; grid-template-columns: minmax(260px, .9fr) minmax(330px, 1.1fr); width: min(920px, 100%); overflow: hidden; border: 1px solid var(--atlas-line); border-radius: 26px; background: var(--atlas-panel); box-shadow: var(--atlas-shadow); }
.admin-login-intro { display: flex; flex-direction: column; justify-content: space-between; padding: 34px; background: var(--atlas-night); color: var(--atlas-paper); }
.admin-login-intro .atlas-brand { color: var(--atlas-paper); }
.admin-login-intro h1 { margin: 72px 0 12px; font: 500 56px/.95 var(--atlas-serif); letter-spacing: -.06em; }
.admin-login-intro p:not(.atlas-eyebrow) { max-width: 300px; color: rgba(244, 243, 238, .68); line-height: 1.7; }
.admin-login-form-panel { padding: 36px; }
.admin-login-form-panel h2 { margin: 0 0 18px; font-size: 28px; }
.admin-login-hint { margin-top: 24px; color: var(--atlas-muted); font-size: 12px; }

@media (max-width: 1050px) { .admin-shell { grid-template-columns: 220px minmax(0, 1fr); } .admin-metric-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } .admin-two-column { grid-template-columns: 1fr; } }
@media (max-width: 760px) { .admin-shell { grid-template-columns: 1fr; } .admin-sidebar { padding: 16px; } .admin-sidebar-eyebrow { margin-top: 18px; } .admin-nav { display: flex; overflow: auto; } .admin-nav-item { min-width: 150px; } .admin-sidebar-footer { display: none; } .admin-main { padding: 24px 15px; } .admin-topbar { display: block; } .admin-topbar-actions { justify-content: space-between; margin-top: 16px; } .admin-form-grid, .admin-settings-grid { grid-template-columns: 1fr; } .admin-settings-grid .atlas-form-actions { grid-column: auto; } .admin-secret-row { grid-template-columns: 1fr; } .admin-login-card { grid-template-columns: 1fr; } .admin-login-intro { min-height: 260px; } .admin-login-intro h1 { margin: 42px 0 12px; font-size: 44px; } .admin-login-form-panel { padding: 26px; } }