:root {
    --navy: #102a43;
    --blue: #1769aa;
    --blue-dark: #0d4f85;
    --surface: #ffffff;
    --canvas: #f3f6f8;
    --border: #d8e1e8;
    --text: #172b3a;
    --muted: #526776;
    --success: #19734a;
    --success-bg: #e8f6ef;
    --warning: #8b5a00;
    --warning-bg: #fff4d6;
    --danger: #b42318;
    --danger-bg: #feeceb;
    --info-bg: #eaf3fb;
    --shadow: 0 8px 24px rgba(16, 42, 67, 0.07);
}

* { box-sizing: border-box; }
html { font-size: 16px; }
body { margin: 0; background: var(--canvas); color: var(--text); font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; line-height: 1.55; }
a { color: var(--blue-dark); }
a:hover { color: var(--navy); }
button, input, select, textarea { font: inherit; }
button, .button { min-height: 44px; touch-action: manipulation; }
:focus-visible { outline: 3px solid #f7b32b; outline-offset: 2px; }
.skip-link { position: absolute; left: -9999px; top: 8px; z-index: 1000; background: #fff; padding: 10px 14px; }
.skip-link:focus { left: 8px; }

.app-shell { min-height: 100dvh; }
.sidebar { background: var(--navy); color: #fff; padding: 20px 16px; }
.brand { display: flex; align-items: center; gap: 12px; color: #fff; text-decoration: none; font-weight: 750; font-size: 1.05rem; }
.brand-mark { display: grid; flex: 0 0 42px; place-items: center; width: 42px; height: 42px; overflow: hidden; border-radius: 10px; background: #fff; }
.brand-mark img { display: block; width: 100%; height: 100%; object-fit: contain; }
.sidebar nav { display: flex; gap: 6px; overflow-x: auto; margin-top: 18px; }
.nav-link { display: block; white-space: nowrap; color: #dce8f0; text-decoration: none; padding: 11px 13px; border-radius: 8px; font-weight: 600; }
.nav-link:hover, .nav-link.active { color: #fff; background: rgba(255,255,255,0.13); }
.sidebar-foot { display: none; }
.main { min-width: 0; }
.topbar { display: flex; gap: 16px; align-items: center; justify-content: space-between; padding: 14px 20px; background: var(--surface); border-bottom: 1px solid var(--border); }
.topbar-title { font-size: 1rem; font-weight: 700; }
.topbar-user { color: var(--muted); font-size: 0.9rem; }
.content { width: min(1400px, 100%); margin: 0 auto; padding: 24px 20px 56px; }
.page-header { display: flex; align-items: flex-start; justify-content: space-between; gap: 20px; margin-bottom: 22px; }
h1, h2, h3 { line-height: 1.2; color: var(--navy); }
h1 { font-size: clamp(1.55rem, 3vw, 2.1rem); margin: 0 0 6px; }
h2 { font-size: 1.2rem; margin: 0 0 14px; }
h3 { font-size: 1rem; margin: 0 0 8px; }
p { margin-top: 0; }
.muted { color: var(--muted); }
.small { font-size: 0.875rem; }
.eyebrow { margin: 0 0 5px; color: var(--blue-dark); font-size: 0.78rem; font-weight: 750; letter-spacing: 0.08em; text-transform: uppercase; }

.card { background: var(--surface); border: 1px solid var(--border); border-radius: 12px; box-shadow: var(--shadow); padding: 20px; }
.grid { display: grid; gap: 16px; }
.metric-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); margin-bottom: 18px; }
.metric-label { color: var(--muted); font-size: 0.86rem; font-weight: 650; }
.metric-value { color: var(--navy); font-size: clamp(1.5rem, 5vw, 2.1rem); font-weight: 800; font-variant-numeric: tabular-nums; }
.two-column { grid-template-columns: 1fr; }
.stack { display: grid; gap: 16px; }

.badge { display: inline-flex; align-items: center; min-height: 28px; border-radius: 999px; padding: 3px 10px; background: var(--info-bg); color: var(--blue-dark); font-size: 0.78rem; font-weight: 750; white-space: nowrap; }
.badge.success { background: var(--success-bg); color: var(--success); }
.badge.warning { background: var(--warning-bg); color: var(--warning); }
.badge.danger { background: var(--danger-bg); color: var(--danger); }
.badge.neutral { background: #edf1f4; color: #40515d; }
.status-line { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; }
.alert { border: 1px solid; border-radius: 10px; padding: 12px 14px; margin-bottom: 16px; }
.alert-success { background: var(--success-bg); border-color: #aad8c1; color: #125737; }
.alert-danger { background: var(--danger-bg); border-color: #efb2ae; color: #852018; }
.alert-warning { background: var(--warning-bg); border-color: #e3c875; color: #684400; }
.configuration-line { display: block; margin-top: 5px; }
.callout { border-left: 4px solid var(--blue); background: var(--info-bg); padding: 14px 16px; border-radius: 0 8px 8px 0; }
.callout.danger { border-color: var(--danger); background: var(--danger-bg); }

.button { display: inline-flex; align-items: center; justify-content: center; border: 1px solid transparent; border-radius: 8px; padding: 9px 14px; background: var(--blue); color: #fff; text-decoration: none; font-weight: 700; cursor: pointer; transition: background 160ms ease, border-color 160ms ease; }
.button:hover { background: var(--blue-dark); color: #fff; }
.button.disabled { cursor: not-allowed; opacity: 0.58; }
.button.disabled:hover { background: var(--blue); color: #fff; }
.button.secondary { background: #fff; color: var(--navy); border-color: #b8c7d2; }
.button.secondary:hover { background: #edf3f7; }
.button.secondary.disabled:hover { background: #fff; color: var(--navy); }
.button.danger { background: #fff; color: var(--danger); border-color: #de8c86; }
.button.danger:hover { color: #fff; background: var(--danger); }
.button.small-button { min-height: 38px; padding: 7px 11px; font-size: 0.85rem; }
.button:disabled { opacity: 0.45; cursor: not-allowed; }
.actions { display: flex; flex-wrap: wrap; gap: 9px; align-items: center; }
.inline-form { display: inline; }

label { display: block; margin-bottom: 5px; color: var(--navy); font-size: 0.88rem; font-weight: 700; }
input[type="text"], input[type="email"], input[type="password"], input[type="url"], input[type="number"], input[type="date"], select, textarea { width: 100%; min-height: 44px; border: 1px solid #aebdc8; border-radius: 8px; padding: 9px 11px; background: #fff; color: var(--text); }
textarea { min-height: 150px; resize: vertical; }
.field { margin-bottom: 15px; }
.field-hint { margin: 5px 0 0; color: var(--muted); font-size: 0.82rem; }
.checkbox { display: flex; gap: 10px; align-items: flex-start; }
.checkbox input { width: 20px; height: 20px; margin-top: 2px; }
.checkbox label { margin: 0; }
.filter-grid { display: grid; gap: 12px; grid-template-columns: repeat(2, minmax(0, 1fr)); }

.review-list { display: grid; gap: 14px; }
.review-card { display: grid; gap: 14px; }
.review-meta { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 12px; }
.review-text { font-size: 1rem; max-width: 75ch; white-space: pre-wrap; }
.reply-preview { border-left: 3px solid #7da9ca; padding-left: 14px; color: #304957; }
.flag-list { display: flex; flex-wrap: wrap; gap: 6px; }
.confidence { font-variant-numeric: tabular-nums; }
.detail-grid { display: grid; gap: 18px; }
.definition-grid { display: grid; grid-template-columns: minmax(120px, 0.4fr) 1fr; gap: 8px 16px; margin: 0; }
.definition-grid dt { color: var(--muted); font-weight: 650; }
.definition-grid dd { margin: 0; overflow-wrap: anywhere; }

.table-wrap { overflow-x: auto; border: 1px solid var(--border); border-radius: 10px; }
table { width: 100%; border-collapse: collapse; background: #fff; }
th, td { padding: 12px 14px; border-bottom: 1px solid var(--border); text-align: left; vertical-align: top; }
th { background: #f6f9fb; color: var(--navy); font-size: 0.82rem; }
tr:last-child td { border-bottom: 0; }

.login-shell { min-height: 100dvh; display: grid; place-items: center; padding: 24px; background: linear-gradient(145deg, #0e2b44, #145886); }
.login-card { width: min(440px, 100%); background: #fff; border-radius: 16px; padding: 28px; box-shadow: 0 24px 70px rgba(0,0,0,0.25); }
.login-brand { margin-bottom: 22px; }
.login-wordmark { display: block; width: min(330px, 100%); height: auto; }

@media (min-width: 760px) {
    .metric-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
    .two-column { grid-template-columns: minmax(0, 1.55fr) minmax(280px, 0.75fr); }
    .filter-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
    .review-card { grid-template-columns: minmax(0, 1fr) minmax(260px, 0.42fr); }
    .detail-grid { grid-template-columns: minmax(0, 1.35fr) minmax(300px, 0.65fr); }
}

@media (min-width: 1040px) {
    .app-shell { display: grid; grid-template-columns: 244px minmax(0, 1fr); }
    .sidebar { position: sticky; top: 0; height: 100dvh; display: flex; flex-direction: column; padding: 24px 18px; }
    .sidebar nav { display: grid; overflow: visible; margin-top: 32px; }
    .sidebar-foot { display: block; margin-top: auto; color: #b9cedc; font-size: 0.82rem; }
    .content { padding: 32px 34px 64px; }
    .topbar { padding: 14px 34px; }
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { scroll-behavior: auto !important; transition-duration: 0.01ms !important; animation-duration: 0.01ms !important; }
}
.recipient-row{display:grid;grid-template-columns:minmax(160px,1fr) minmax(220px,1.4fr) minmax(230px,1.2fr);gap:14px;align-items:end;padding:14px 0;border-bottom:1px solid var(--border)}
.checkbox-set{display:flex;flex-wrap:wrap;gap:10px;align-items:center;padding-bottom:10px}.settings-details{margin-top:18px;border-top:1px solid var(--border);padding-top:14px}
@media(max-width:800px){.recipient-row{grid-template-columns:1fr}}
.user-form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;align-items:end}.managed-user{padding:18px 0;border-bottom:1px solid var(--border)}.managed-user:last-child{border-bottom:0;padding-bottom:0}
@media(min-width:1000px){.user-form-grid{grid-template-columns:minmax(180px,1fr) minmax(220px,1.2fr) minmax(150px,.65fr) minmax(190px,1fr) minmax(100px,.5fr) auto}}
@media(max-width:620px){.user-form-grid{grid-template-columns:1fr}}