:root {
    --bg: #d9e9f0;
    --bg-soft: #c7dce6;
    --panel: rgba(255, 255, 255, 0.78);
    --panel-strong: rgba(255, 255, 255, 0.9);
    --navy: #0b2a52;
    --navy-soft: #173e69;
    --line: rgba(11, 42, 82, 0.12);
    --text: #13324f;
    --muted: #58718c;
    --accent: #0f3a68;
    --accent-2: #73b7ee;
    --white: #ffffff;
    --danger: #c74d4d;
    --warning: #d28f2d;
    --ok: #2f7d57;
    --shadow: 0 18px 48px rgba(26, 59, 93, 0.12);
}

* { box-sizing: border-box; }
html, body {
    margin: 0;
    padding: 0;
    font-family: "Segoe UI", Arial, Helvetica, sans-serif;
    background:
        radial-gradient(circle at 15% 12%, rgba(255,255,255,0.55), transparent 22%),
        radial-gradient(circle at 82% 28%, rgba(146, 196, 220, 0.55), transparent 28%),
        linear-gradient(180deg, #a9cad9 0%, #d8e8ef 28%, #dfeef3 100%);
    color: var(--text);
    min-height: 100vh;
}
a { color: inherit; text-decoration: none; }
small { color: var(--muted); }

.layout {
    display: grid;
    grid-template-columns: 280px 1fr;
    min-height: 100vh;
}

.sidebar {
    background: linear-gradient(180deg, rgba(11,42,82,0.96), rgba(20,55,96,0.97));
    color: var(--white);
    padding: 26px;
    display: flex;
    flex-direction: column;
    gap: 24px;
    border-right: 1px solid rgba(255,255,255,0.08);
    box-shadow: inset -1px 0 0 rgba(255,255,255,0.03);
}

.brand-lockup {
    display: flex;
    align-items: center;
    gap: 14px;
}
.brand-lockup h1 {
    margin: 0;
    font-size: 34px;
    font-weight: 600;
    letter-spacing: -0.03em;
}
.brand-lockup p {
    margin: 4px 0 0;
    opacity: .82;
}
.brand-mark {
    width: 58px;
    height: 88px;
    border-radius: 18px 18px 6px 18px;
    background: linear-gradient(180deg, #081f3d, #102f59);
    display: grid;
    place-items: center;
    font-size: 28px;
    font-weight: 700;
    color: #7fc0f1;
    box-shadow: inset 0 0 0 1px rgba(255,255,255,0.06);
}

.sidebar nav {
    display: grid;
    gap: 10px;
}
.sidebar nav a {
    padding: 13px 16px;
    border-radius: 14px;
    background: rgba(255,255,255,0.05);
    border: 1px solid transparent;
    transition: .18s ease;
}
.sidebar nav a:hover,
.sidebar nav a.active {
    background: rgba(147, 203, 235, 0.14);
    border-color: rgba(147, 203, 235, 0.24);
}

.sidebar-note {
    margin-top: auto;
    padding: 16px;
    border-radius: 18px;
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.1);
    line-height: 1.5;
}
.muted-inline { color: rgba(255,255,255,0.75); }

.main-content {
    padding: 28px;
}

.topbar {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 16px;
    margin-bottom: 18px;
}
.topbar h2 {
    margin: 0 0 6px;
    font-size: 42px;
    letter-spacing: -0.04em;
    color: #113253;
}
.topbar small {
    font-size: 15px;
}

.topbar-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

.user-chip {
    display: grid;
    gap: 3px;
    padding: 12px 14px;
    background: rgba(255,255,255,0.6);
    border: 1px solid rgba(11,42,82,0.12);
    border-radius: 16px;
    min-width: 150px;
    box-shadow: var(--shadow);
}
.user-chip strong { font-size: 15px; }

.hero-panel,
.card {
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: 24px;
    backdrop-filter: blur(14px);
    box-shadow: var(--shadow);
}

.hero-panel {
    padding: 24px 24px;
    margin-bottom: 18px;
    display: grid;
    grid-template-columns: 1.6fr 1fr;
    gap: 20px;
    overflow: hidden;
    position: relative;
}
.hero-panel::after {
    content: "";
    position: absolute;
    right: -80px;
    top: -40px;
    width: 280px;
    height: 280px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(115,183,238,0.25), transparent 68%);
}
.hero-panel h3 {
    margin: 6px 0 10px;
    font-size: 30px;
    letter-spacing: -0.03em;
}
.hero-panel p {
    margin: 0;
    max-width: 720px;
    line-height: 1.6;
    color: #38506a;
}
.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--navy-soft);
    text-transform: uppercase;
    letter-spacing: 0.15em;
    font-size: 11px;
    font-weight: 700;
}
.hero-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    align-self: center;
}
.hero-stats div {
    background: rgba(11,42,82,0.92);
    color: var(--white);
    border-radius: 18px;
    padding: 18px 14px;
    text-align: center;
}
.hero-stats strong {
    display: block;
    font-size: 28px;
}
.hero-stats span {
    display: block;
    margin-top: 6px;
    opacity: .82;
    font-size: 13px;
}

.cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 16px;
    margin-bottom: 18px;
}

.card {
    padding: 22px;
}

.stat-card span {
    display: block;
    color: var(--muted);
    margin-bottom: 10px;
}
.stat-card strong {
    font-size: 38px;
    letter-spacing: -0.04em;
}
.stat-card.warning strong { color: var(--warning); }

.two-columns {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 18px;
    margin-bottom: 18px;
}
.directory-layout {
    grid-template-columns: minmax(320px, 420px) 1fr;
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
}
.card-header.wrap { flex-wrap: wrap; }
.card-header h3 {
    margin: 0;
    font-size: 24px;
    letter-spacing: -0.03em;
}
.chips {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.table-wrap { overflow-x: auto; }
table {
    width: 100%;
    border-collapse: collapse;
    min-width: 720px;
}
th, td {
    padding: 13px 10px;
    text-align: left;
    vertical-align: top;
    border-bottom: 1px solid rgba(11,42,82,0.08);
}
th {
    color: var(--muted);
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}
tr:hover td { background: rgba(255,255,255,0.24); }

.form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
    gap: 16px;
}
.form-grid label {
    display: grid;
    gap: 8px;
    font-size: 14px;
    color: var(--muted);
}
.form-grid label.full { grid-column: 1 / -1; }
input, select, textarea {
    width: 100%;
    border: 1px solid rgba(11,42,82,0.12);
    background: rgba(255,255,255,0.82);
    color: var(--text);
    border-radius: 14px;
    padding: 12px 14px;
    outline: none;
    font: inherit;
}
input:focus, select:focus, textarea:focus {
    border-color: rgba(15,58,104,0.28);
    box-shadow: 0 0 0 4px rgba(115,183,238,0.24);
}
textarea { resize: vertical; min-height: 90px; }

.filters-bar {
    display: grid;
    grid-template-columns: minmax(260px, 1.4fr) minmax(180px, 0.8fr) auto;
    gap: 14px;
    margin-bottom: 16px;
    align-items: end;
}
.compact-filters { grid-template-columns: 1fr auto; }

.checkbox-row {
    display: flex !important;
    align-items: center;
    gap: 10px;
    color: var(--text) !important;
}
.checkbox-row input {
    width: auto;
    margin: 0;
}

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 11px 16px;
    border-radius: 14px;
    border: none;
    background: linear-gradient(180deg, #0f3a68, #0b2a52);
    color: var(--white);
    font-weight: 700;
    cursor: pointer;
    box-shadow: 0 12px 28px rgba(15, 58, 104, 0.18);
}
.button:hover { filter: brightness(1.05); }
.button.secondary {
    background: rgba(255,255,255,0.56);
    color: var(--navy);
    border: 1px solid rgba(11,42,82,0.12);
    box-shadow: none;
}
.button.danger {
    background: linear-gradient(180deg, #c85b5b, #b84242);
}
.button.small {
    padding: 8px 12px;
    font-size: 13px;
}

.actions-inline {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}
.quick-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.badge {
    display: inline-flex;
    align-items: center;
    padding: 6px 10px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 700;
    background: rgba(11,42,82,0.08);
}
.badge.neutral {
    color: var(--navy);
}
.ok-badge {
    background: rgba(47,125,87,0.16);
    color: #1f6e48;
}
.warning-badge {
    background: rgba(210,143,45,0.16);
    color: #9d6919;
}

.alert {
    border-radius: 18px;
    padding: 14px 16px;
    margin-bottom: 18px;
    border: 1px solid transparent;
}
.alert-success {
    background: rgba(47,125,87,0.16);
    border-color: rgba(47,125,87,0.18);
}
.alert-error {
    background: rgba(199,77,77,0.16);
    border-color: rgba(199,77,77,0.22);
}
.alert-warning {
    background: rgba(210,143,45,0.16);
    border-color: rgba(210,143,45,0.22);
}

.note-block {
    margin-top: 18px;
    padding: 16px;
    border-radius: 18px;
    background: rgba(255,255,255,0.52);
    border: 1px dashed rgba(11,42,82,0.14);
    color: var(--muted);
    line-height: 1.55;
}
.note-block strong { color: var(--navy); }

.empty-state {
    color: var(--muted);
}
.muted-paragraph {
    margin-top: 0;
    color: var(--muted);
    line-height: 1.6;
}
.card-narrow {
    max-width: 760px;
}

.login-body {
    background:
        radial-gradient(circle at 18% 14%, rgba(255,255,255,0.6), transparent 20%),
        radial-gradient(circle at 82% 18%, rgba(115,183,238,0.24), transparent 26%),
        linear-gradient(180deg, #94b8c8 0%, #d4e6ee 34%, #e0eef3 100%);
}
.login-shell {
    min-height: 100vh;
    display: grid;
    place-items: center;
    padding: 24px;
}
.login-card {
    width: 100%;
    max-width: 580px;
    background: rgba(255,255,255,0.84);
    border: 1px solid rgba(11,42,82,0.12);
    border-radius: 28px;
    padding: 30px;
    box-shadow: 0 24px 60px rgba(26, 59, 93, 0.14);
}
.login-brand h1 {
    margin: 8px 0 8px;
    font-size: 40px;
    letter-spacing: -0.05em;
}
.login-brand p {
    margin: 0 0 18px;
    color: var(--muted);
}
.compact-grid { grid-template-columns: 1fr; }

code {
    white-space: pre-wrap;
    word-break: break-word;
    font-family: Consolas, monospace;
    font-size: 12px;
}

@media (max-width: 1180px) {
    .layout { grid-template-columns: 1fr; }
    .sidebar {
        border-right: none;
        border-bottom: 1px solid rgba(255,255,255,0.08);
    }
    .directory-layout,
    .two-columns {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 860px) {
    .topbar { flex-direction: column; }
    .hero-panel { grid-template-columns: 1fr; }
    .hero-stats { grid-template-columns: repeat(3, minmax(0, 1fr)); }
    .filters-bar,
    .compact-filters {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 620px) {
    .main-content { padding: 18px; }
    .topbar h2 { font-size: 34px; }
    .brand-lockup h1 { font-size: 28px; }
    .hero-stats { grid-template-columns: 1fr; }
}