/* NHQ MSO Secure Communications — operational visual layer.
   Loaded after the legacy stylesheet to preserve existing page behaviour. */
:root {
    --ops-950: #03111f;
    --ops-900: #061a2e;
    --ops-850: #0a223b;
    --ops-800: #0d2d4c;
    --ops-700: #17496f;
    --ops-gold: #c8a84e;
    --ops-gold-bright: #e4ca73;
    --ops-paper: #f3f6f8;
    --ops-white: #ffffff;
    --ops-ink: #152638;
    --ops-muted: #657587;
    --ops-line: #d5dee6;
    --ops-success: #16845b;
    --ops-danger: #b93a42;
    --ops-radius: 4px;
    --sidebar-width: 282px;
    --shadow-card: 0 10px 28px rgba(3, 17, 31, .08);
}

*, *::before, *::after { box-sizing: border-box; }
html { background: var(--ops-paper); }
body {
    color: var(--ops-ink);
    background: var(--ops-paper);
    font-family: Inter, Aptos, "Segoe UI", Arial, sans-serif;
    letter-spacing: .005em;
}

.security-ribbon {
    position: fixed;
    z-index: 1500;
    top: 0;
    left: 0;
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
    width: 100%;
    min-height: 30px;
    padding: 6px 18px;
    color: #f8fbff;
    background: #020c16;
    border-bottom: 1px solid rgba(200, 168, 78, .58);
    font-size: 10px;
    font-weight: 700;
    letter-spacing: .14em;
    text-transform: uppercase;
}
.security-ribbon strong { color: var(--ops-gold-bright); text-align: center; }
.security-ribbon span:last-child { text-align: right; }
.app-shell { padding-top: 30px; }

/* Public gateway */
body:not(.portal-with-sidebar) {
    min-height: 100vh;
    background:
        linear-gradient(rgba(3, 17, 31, .92), rgba(4, 24, 42, .96)),
        repeating-linear-gradient(135deg, transparent 0 34px, rgba(255,255,255,.025) 34px 35px),
        var(--ops-900);
}
.public-gateway {
    width: min(100% - 32px, 620px);
    margin: clamp(46px, 8vh, 96px) auto 32px;
    padding: 0;
}
.public-gateway .logo-wrapper { margin-bottom: 24px; text-align: center; }
.public-gateway .badge-placeholder {
    display: grid;
    place-items: center;
    width: 104px;
    height: 104px;
    margin: 0 auto 16px;
    padding: 0;
    background: transparent;
    border: 0;
    box-shadow: none;
}
.public-gateway .badge-placeholder img { width: 100%; height: 100%; object-fit: contain; border: 0; }
.public-gateway .logo-wrapper h1 {
    margin: 0;
    color: #fff;
    font-family: Georgia, "Times New Roman", serif;
    font-size: clamp(30px, 6vw, 44px);
    letter-spacing: .1em;
}
.public-gateway .logo-wrapper p {
    margin: 7px 0 0;
    color: var(--ops-gold-bright);
    font-size: 11px;
    font-weight: 800;
    letter-spacing: .23em;
}
.public-gateway .glass-card {
    position: relative;
    padding: clamp(26px, 5vw, 42px);
    overflow: hidden;
    color: var(--ops-ink);
    background: rgba(255,255,255,.985);
    border: 1px solid rgba(200,168,78,.52);
    border-top: 4px solid var(--ops-gold);
    border-radius: var(--ops-radius);
    box-shadow: 0 26px 70px rgba(0,0,0,.35);
    backdrop-filter: none;
}
.public-gateway .glass-card::after {
    content: "";
    position: absolute;
    right: -70px;
    bottom: -70px;
    width: 190px;
    height: 190px;
    border: 28px solid rgba(6,26,46,.035);
    border-radius: 50%;
    pointer-events: none;
}
.classification-label {
    display: inline-block;
    margin-bottom: 12px;
    color: #765d18;
    font-size: 10px;
    font-weight: 800;
    letter-spacing: .16em;
}
.public-gateway h2 { margin: 0 0 12px; color: var(--ops-900); font-size: 23px; }
.public-gateway .welcome-text, .auth-intro {
    margin: 0 0 24px;
    color: var(--ops-muted) !important;
    font-size: 14px !important;
    line-height: 1.65;
    text-align: left !important;
}
.public-gateway .btn-primary {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 48px;
    padding: 12px 18px;
    color: #fff;
    background: var(--ops-800);
    border: 1px solid var(--ops-800);
    border-radius: var(--ops-radius);
    box-shadow: none;
    font-size: 12px;
    font-weight: 800;
    letter-spacing: .08em;
    text-transform: uppercase;
}
.public-gateway .btn-primary:hover { background: var(--ops-700); border-color: var(--ops-700); transform: translateY(-1px); }
.public-gateway .btn-secondary-gateway,
.public-gateway .btn-home {
    margin-top: 10px;
    color: var(--ops-800) !important;
    background: transparent !important;
    border-color: #9a8547 !important;
}
.public-gateway .footer-credit { color: #aab7c5; font-size: 9px; letter-spacing: .12em; }
.public-gateway input {
    min-height: 47px;
    color: var(--ops-ink);
    background: #f8fafb;
    border: 1px solid #becbd6;
    border-radius: var(--ops-radius);
}
.public-gateway input:focus { background: #fff; border-color: var(--ops-700); box-shadow: 0 0 0 3px rgba(23,73,111,.12); }
.public-gateway .form-group label { color: #435568; }
.public-gateway .text-link { color: var(--ops-700); font-size: 13px; font-weight: 650; }

/* Authenticated command navigation */
body.portal-with-sidebar { padding: 30px 0 0 var(--sidebar-width) !important; background: var(--ops-paper) !important; }
body.portal-with-sidebar .app-shell { padding-top: 0; }
body.portal-with-sidebar .sidebar {
    top: 30px !important;
    width: var(--sidebar-width) !important;
    max-width: var(--sidebar-width) !important;
    height: calc(100dvh - 30px) !important;
    padding: 22px 18px 16px;
    background: var(--ops-900);
    background-image: linear-gradient(180deg, rgba(255,255,255,.025), transparent 36%);
    border-right: 1px solid rgba(200,168,78,.42);
    box-shadow: 8px 0 28px rgba(3,17,31,.12);
    backdrop-filter: none;
}
.sidebar-header { margin-bottom: 18px; padding-bottom: 18px; border-bottom: 1px solid rgba(255,255,255,.1); }
.sidebar-header .logo-container { margin: 0 auto 11px; }
.sidebar-header img { width: 72px; height: 72px; padding: 0; border: 0; border-radius: 0; object-fit: contain; }
.sidebar-header h1 { margin: 0; color: #fff; font-family: Georgia, serif; font-size: 18px; letter-spacing: .11em; }
.sidebar-header .portal-designation { display: block; margin-top: 5px; color: var(--ops-gold-bright); font-size: 9px; font-weight: 800; letter-spacing: .17em; }
.badge-online { margin-top: 12px; color: #8be0b6; border-radius: 2px; }
.nav-section-label { margin: 15px 10px 7px; color: #71879b; font-size: 9px; font-weight: 800; letter-spacing: .15em; text-transform: uppercase; }
.nav-menu { gap: 3px; }
.nav-item {
    min-height: 43px;
    padding: 9px 10px;
    color: #bdcad6;
    border-radius: 3px;
    font-size: 13px;
    font-weight: 600;
}
.nav-item .icon {
    display: grid;
    flex: 0 0 28px;
    place-items: center;
    width: 28px;
    height: 24px;
    color: #8fa5b9;
    border: 1px solid rgba(255,255,255,.14);
    border-radius: 2px;
    font-family: Consolas, monospace;
    font-size: 9px;
    font-weight: 800;
    letter-spacing: .04em;
}
.nav-item:hover { color: #fff; background: rgba(255,255,255,.055); transform: none; }
.nav-item.active { color: #fff; background: rgba(200,168,78,.12); border-color: rgba(200,168,78,.35); box-shadow: inset 3px 0 var(--ops-gold); transform: none; }
.nav-item.active .icon { color: var(--ops-gold-bright); border-color: rgba(200,168,78,.45); }
.sidebar-profile-card { border-radius: 3px; background: rgba(255,255,255,.04); }
.avatar-wrapper { color: var(--ops-900); background: var(--ops-gold); border-radius: 3px; }

/* Application surfaces */
body.portal-with-sidebar .main-content,
body.portal-with-sidebar .mail-shell {
    min-height: calc(100dvh - 30px) !important;
    padding: clamp(22px, 3vw, 42px) !important;
    color: var(--ops-ink);
    background: var(--ops-paper) !important;
}
.user-welcome-banner,
.admin-welcome-banner {
    position: relative;
    color: #fff !important;
    background: linear-gradient(110deg, var(--ops-900), var(--ops-800)) !important;
    border: 0 !important;
    border-left: 5px solid var(--ops-gold) !important;
    border-radius: var(--ops-radius) !important;
    box-shadow: var(--shadow-card) !important;
}
.user-welcome-banner::after,
.admin-welcome-banner::after {
    content: "SECURE / MONITORED";
    position: absolute;
    top: 18px;
    right: 22px;
    color: var(--ops-gold-bright);
    font-family: Consolas, monospace;
    font-size: 9px;
    font-weight: 800;
    letter-spacing: .14em;
}
.table-container, .enterprise-card, .stat-card, .dashboard-card, .content-card {
    color: var(--ops-ink) !important;
    background: #fff !important;
    border: 1px solid var(--ops-line) !important;
    border-radius: var(--ops-radius) !important;
    box-shadow: var(--shadow-card) !important;
    backdrop-filter: none !important;
}
.enterprise-page { color: var(--ops-ink) !important; }
.enterprise-page .page-header h1, .enterprise-page .enterprise-card h2 { color: var(--ops-900) !important; }
.enterprise-page .page-header p, .enterprise-page .enterprise-card p { color: var(--ops-muted) !important; }
.enterprise-page .eyebrow { color: #80651c !important; }
.enterprise-page .stack-form label, .enterprise-page .stack-form legend { color: #34495d !important; }
.enterprise-page .stack-form input, .enterprise-page .stack-form select, .enterprise-page .stack-form textarea {
    color: var(--ops-ink) !important;
    background: #f8fafb !important;
    border-color: #bdcad5 !important;
}
.enterprise-page .stack-form input:focus, .enterprise-page .stack-form select:focus, .enterprise-page .stack-form textarea:focus {
    border-color: var(--ops-700) !important;
    outline-color: rgba(23,73,111,.22) !important;
}
table { color: var(--ops-ink) !important; }
th { color: #435568 !important; background: #e9eef3; border-bottom: 1px solid #c9d3dc; font-size: 10px !important; letter-spacing: .1em !important; }
td { color: var(--ops-ink); border-top: 1px solid #e2e8ee !important; }
tbody tr:hover { background: #f7f9fb; }
.btn-preview-small, .btn-primary, button[type="submit"] { border-radius: var(--ops-radius) !important; }
.btn-preview-small { color: #fff !important; background: var(--ops-800) !important; }
.btn-download-small { color: var(--ops-900) !important; background: #edf1f4 !important; border: 1px solid #c7d1db; border-radius: var(--ops-radius) !important; }
.doc-count-badge { color: var(--ops-gold-bright) !important; border-radius: 2px !important; }

/* Mail operations desk */
.mail-topbar { border-radius: var(--ops-radius) var(--ops-radius) 0 0; border-bottom-color: var(--ops-gold); }
.mail-workspace { grid-template-columns: 220px minmax(320px, 410px) minmax(380px, 1fr); }
.compose-button, .mail-search button, .mail-list-tools button { color: #fff; background: var(--ops-800); border-color: var(--ops-800); border-radius: var(--ops-radius); }
.folder, .mail-row, .reader-body, .compose-window { border-radius: var(--ops-radius); }
.folder.active { color: var(--ops-900); background: #e5ecf2; border-left: 3px solid var(--ops-gold); }
.mail-row.unread::before { background: var(--ops-gold); }

@media (max-width: 900px) {
    .security-ribbon { grid-template-columns: 1fr; text-align: center; }
    .security-ribbon span { display: none; }
    body.portal-with-sidebar { padding: 30px 0 0 !important; }
    body.portal-with-sidebar .sidebar { top: 30px !important; }
    body.portal-with-sidebar .sidebar-toggle { top: 42px !important; border-radius: 3px; }
    body.portal-with-sidebar .main-content,
    body.portal-with-sidebar .mail-shell { min-height: calc(100dvh - 30px) !important; padding: 18px !important; }
    .mail-workspace { grid-template-columns: 1fr; height: auto; min-height: 70vh; }
    .user-welcome-banner::after, .admin-welcome-banner::after { display: none; }
}

@media (max-width: 600px) {
    .public-gateway { margin-top: 34px; }
    .public-gateway .glass-card { padding: 24px 20px; }
    .public-gateway .badge-placeholder { width: 82px; height: 82px; }
    body.portal-with-sidebar .main-content,
    body.portal-with-sidebar .mail-shell { padding: 12px !important; }
}

@media print {
    .security-ribbon, .sidebar, .sidebar-toggle, .sidebar-overlay { display: none !important; }
    body.portal-with-sidebar { padding: 0 !important; }
}