:root {
  --brand-950: #0f352b;
  --brand-900: #174f40;
  --brand-700: #2f8468;
  --brand-500: #58a989;
  --brand-100: #eaf5f1;
  --brand-50: #f3f7f5;
  --ink: #17362e;
  --muted: #71847e;
  --line: #dce8e3;
}
html, body { background: var(--brand-50); color: var(--ink); }
body::before { background: radial-gradient(circle at 12% 8%, rgba(88,169,137,.13), transparent 34%), radial-gradient(circle at 88% 0, rgba(47,132,104,.1), transparent 30%); }
.sidebar, .login-side, .hero, .headquarters-hero { background: linear-gradient(160deg, var(--brand-950), var(--brand-900)); }
.brand-mark, .login-logo, .avatar, .product-icon { background: linear-gradient(145deg, var(--brand-700), var(--brand-500)); }
.nav-item.active, .nav-item:hover, .role-tab.active { background: rgba(88,169,137,.18); color: #fff; border-color: rgba(168,227,206,.35); }
.primary, button.primary, .login-btn, #loginBtn, .action-btn.primary, .btn-primary { background: var(--brand-700) !important; border-color: var(--brand-700) !important; color: #fff !important; box-shadow: 0 10px 24px rgba(23,79,64,.16); }
.primary:hover, button.primary:hover, .login-btn:hover, #loginBtn:hover, .btn-primary:hover { background: var(--brand-900) !important; border-color: var(--brand-900) !important; }
.outline-btn, .btn-secondary { border-color: var(--brand-500) !important; color: var(--brand-900) !important; background: #fff !important; }
.tag, .status-tag, .prototype-mode, .soft-badge { background: var(--brand-100) !important; color: var(--brand-900) !important; border-color: #cde4db !important; }
.panel, .stat-card, .login-card, .data-card, .metric-card { border-color: var(--line); box-shadow: 0 12px 32px rgba(15,53,43,.07); }
.page-title h1, .panel h3, .login-card h1, .login-card h2 { color: var(--ink); }
.muted, .formal-subtle, .page-title p { color: var(--muted); }
input:focus, select:focus, textarea:focus { border-color: var(--brand-500) !important; box-shadow: 0 0 0 3px rgba(88,169,137,.14) !important; outline: none; }
a, .text-link { color: var(--brand-700); }
#runtimeMode, #hqRuntimeMode, #apiBaseLabel, #hqApiBaseLabel { display: none !important; }
.runtime-production-note { margin: 10px 0 16px; padding: 10px 12px; border-radius: 10px; background: var(--brand-100); color: var(--brand-900); font-size: 12px; font-weight: 700; }
/* unified-green-v2 */
body { accent-color: var(--brand-700); }
.login-page { background: linear-gradient(135deg, #f7fbf9 0%, #edf6f2 55%, #e4f1ec 100%); }
.login-brand { position: relative; overflow: hidden; }
.login-brand::after { content: ""; position: absolute; width: 360px; height: 360px; right: -150px; bottom: -170px; border-radius: 50%; border: 70px solid rgba(110,183,155,.12); }
.login-card { border: 1px solid rgba(47,132,104,.14); backdrop-filter: blur(14px); }
.login-card .role-picker { display: none !important; }
.eyebrow, .eyebrow.orange { color: var(--brand-700) !important; }
.sidebar { border-right: 1px solid rgba(220,232,227,.14); }
.topbar { background: rgba(255,255,255,.88); border-bottom-color: var(--line); backdrop-filter: blur(12px); }
.nav-item.active::before { background: var(--brand-500) !important; }
.data-table thead th { background: #f2f8f5; color: var(--brand-900); }
.data-table tbody tr:hover { background: #f7fbf9; }
button:focus-visible, a:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible { outline: 3px solid rgba(88,169,137,.26); outline-offset: 2px; }
.credential-mask { position: fixed; inset: 0; z-index: 99999; display: grid; place-items: center; padding: 20px; background: rgba(10,40,32,.72); backdrop-filter: blur(8px); }
.credential-card { width: min(440px,100%); padding: 32px; border: 1px solid rgba(88,169,137,.28); border-radius: 24px; background: #fff; box-shadow: 0 30px 80px rgba(10,40,32,.3); }
.credential-card h2 { margin: 8px 0; color: var(--ink); }
.credential-card > p:not(.eyebrow) { margin-bottom: 22px; color: var(--muted); line-height: 1.7; }
.credential-card label { display: grid; gap: 8px; margin: 14px 0; color: var(--ink); font-weight: 700; }
.credential-card input { width: 100%; box-sizing: border-box; }
.credential-card button { width: 100%; margin-top: 10px; min-height: 44px; }
.credential-icon { display: grid; place-items: center; width: 48px; height: 48px; border-radius: 14px; color: #fff; background: linear-gradient(145deg,var(--brand-900),var(--brand-500)); font-size: 22px; }
.credential-error { min-height: 22px; color: #b42318; font-size: 13px; }
.credential-cancel { border: 0; color: var(--muted); background: transparent; cursor: pointer; }
@media (max-width: 760px) { .login-brand { min-height: 240px; } .credential-card { padding: 24px; border-radius: 18px; } }
/* headquarters-permission-ui */
.account-layout { display: grid; grid-template-columns: minmax(360px,.9fr) minmax(420px,1.1fr); gap: 20px; align-items: start; }
.formal-form { display: grid; gap: 18px; }
.form-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 16px; }
.form-grid label { display: grid; gap: 7px; color: var(--ink); font-weight: 700; font-size: 13px; }
.form-grid input, .form-grid select { width: 100%; box-sizing: border-box; }
.form-grid .full-row { grid-column: 1/-1; }
.permission-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 10px; }
.permission-check { display: flex; gap: 10px; align-items: flex-start; padding: 11px; border: 1px solid var(--line); border-radius: 12px; background: #f8fbfa; cursor: pointer; }
.permission-check input { margin-top: 4px; }
.permission-check span { display: grid; gap: 3px; }
.permission-check small { color: var(--muted); font-size: 9px; overflow-wrap: anywhere; }
.account-list { display: grid; gap: 10px; }
.account-row { display: flex; justify-content: space-between; gap: 16px; padding: 14px; border: 1px solid var(--line); border-radius: 14px; background: #fbfdfc; }
.account-row > div { display: grid; gap: 5px; }
.account-row span, .account-row small { color: var(--muted); }
.account-row > div:last-child { justify-items: end; max-width: 58%; text-align: right; }
.registration-tabs { display: flex; gap: 10px; margin-bottom: 16px; }
.registration-form { margin-bottom: 20px; }
@media (max-width: 980px) { .account-layout { grid-template-columns: 1fr; } }
@media (max-width: 680px) { .form-grid, .permission-grid { grid-template-columns: 1fr; } .account-row { display: grid; } .account-row > div:last-child { justify-items: start; max-width: none; text-align: left; } }