:root {
    --navy-950: #071822;
    --navy-900: #0a2230;
    --navy-800: #123548;
    --cyan: #00bfd8;
    --lime: #c7ef45;
    --ink: #173242;
    --muted: #667b88;
    --line: #dce6eb;
    --paper: #f4f8fa;
    --white: #fff;
    --green: #1b9c69;
    --amber: #d88b14;
    --orange: #e15a32;
    --red: #c73545;
    --shadow: 0 18px 50px rgba(7, 24, 34, .08);
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    color: var(--ink);
    background: var(--paper);
}

* { box-sizing: border-box; }
body { margin: 0; min-height: 100vh; background: var(--paper); }
a { color: inherit; }
button, input, select { font: inherit; }

.sidebar {
    position: fixed; inset: 0 auto 0 0; width: 250px; padding: 30px 22px;
    display: flex; flex-direction: column; color: #d7e8ee;
    background: radial-gradient(circle at 10% 0%, #17445a 0, var(--navy-950) 46%);
}
.brand { display: flex; align-items: center; gap: 12px; color: white; text-decoration: none; letter-spacing: .1em; }
.brand__signal { width: 13px; height: 36px; border-radius: 10px; display: inline-block; background: var(--lime); box-shadow: 14px 0 0 var(--cyan); margin-right: 14px; transform: skew(-12deg); }
.brand strong, .brand small { display: block; }
.brand strong { font-size: 18px; }
.brand small { margin-top: 2px; font-size: 9px; color: #9bb5c0; letter-spacing: .22em; }
.sidebar nav { display: grid; gap: 7px; margin-top: 58px; }
.sidebar nav a { padding: 13px 15px; border-radius: 11px; color: #a9bec8; text-decoration: none; font-weight: 650; }
.sidebar nav a:hover, .sidebar nav a.is-active { color: white; background: rgba(255,255,255,.09); }
.sidebar nav a.is-active { box-shadow: inset 3px 0 0 var(--lime); }
.sidebar__footer { margin-top: auto; padding-top: 20px; border-top: 1px solid rgba(255,255,255,.12); }
.sidebar__footer span, .sidebar__footer small { display: block; }
.sidebar__footer small { margin: 4px 0 14px; color: #87a2ae; }
.sidebar__footer button { padding: 0; border: 0; color: var(--cyan); background: none; cursor: pointer; }

.main { min-height: 100vh; margin-left: 250px; padding: 42px clamp(24px, 4vw, 62px) 70px; }
.page-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 24px; margin-bottom: 28px; }
h1, h2, p { margin-top: 0; }
h1 { margin-bottom: 8px; color: var(--navy-900); font-size: clamp(29px, 4vw, 42px); letter-spacing: -.045em; }
h2 { margin-bottom: 8px; color: var(--navy-900); font-size: 20px; letter-spacing: -.025em; }
.page-head p:not(.eyebrow) { color: var(--muted); }
.eyebrow { margin-bottom: 9px; color: #12869a; font-size: 11px; font-weight: 800; letter-spacing: .16em; }

.button { display: inline-flex; align-items: center; justify-content: center; min-height: 44px; padding: 0 19px; border: 1px solid var(--navy-900); border-radius: 10px; color: white; background: var(--navy-900); text-decoration: none; font-weight: 750; cursor: pointer; }
.button:hover { background: var(--navy-800); }
.button--secondary { color: var(--navy-900); border-color: #bdcdd5; background: white; }

.stats, .metric-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 15px; margin-bottom: 18px; }
.stats article, .metric-grid article { min-height: 128px; padding: 23px; border: 1px solid var(--line); border-radius: 17px; background: white; box-shadow: var(--shadow); }
.stats span, .metric-grid span { display: block; color: var(--muted); font-size: 13px; }
.stats strong, .metric-grid strong { display: block; margin-top: 18px; color: var(--navy-900); font-size: 34px; line-height: 1; }
.metric-grid { grid-template-columns: repeat(6, minmax(0, 1fr)); }
.metric-grid article { min-height: 105px; }
.metric-grid strong { font-size: 23px; }

.dashboard-grid { display: grid; grid-template-columns: minmax(0, 1.55fr) minmax(280px, .8fr); gap: 18px; margin-bottom: 18px; }
.card { margin-bottom: 18px; padding: 25px; border: 1px solid var(--line); border-radius: 17px; background: white; box-shadow: var(--shadow); }
.card__head { display: flex; align-items: flex-start; justify-content: space-between; gap: 20px; margin-bottom: 22px; }
.card__head > span { color: var(--muted); font-size: 13px; }
.card__head a, .table-action { color: #087f91; font-weight: 750; text-decoration: none; }
.callout { color: #d7e8ee; background: linear-gradient(145deg, var(--navy-900), #0c3d4f); border-color: transparent; }
.callout h2 { color: white; font-size: 24px; line-height: 1.25; }
.callout .eyebrow { color: var(--lime); }
.callout p:last-child { margin-bottom: 0; color: #a9c0ca; line-height: 1.55; }

.risk-bars { display: grid; gap: 17px; }
.risk-bar { display: grid; grid-template-columns: 110px 1fr 30px; align-items: center; gap: 13px; }
.risk-bar progress { width: 100%; height: 9px; border: 0; border-radius: 20px; overflow: hidden; background: #edf2f4; }
.risk-bar progress::-webkit-progress-bar { background: #edf2f4; border-radius: 20px; }
.risk-bar progress::-webkit-progress-value { border-radius: 20px; background: var(--green); }
.risk-bar progress::-moz-progress-bar { background: var(--green); }
.risk-bar progress.bar--medium-low::-webkit-progress-value, .risk-bar progress.bar--medium-low::-moz-progress-bar { background: var(--amber); }
.risk-bar progress.bar--medium-high::-webkit-progress-value, .risk-bar progress.bar--medium-high::-moz-progress-bar { background: var(--orange); }
.risk-bar progress.bar--high::-webkit-progress-value, .risk-bar progress.bar--high::-moz-progress-bar { background: var(--red); }
.risk-bar strong { text-align: right; }
.risk { display: inline-flex; white-space: nowrap; padding: 6px 9px; border-radius: 8px; color: #12724f; background: #e5f6ef; font-size: 11px; font-weight: 800; }
.risk--medium-low { color: #8a590b; background: #fff2d7; }
.risk--medium-high { color: #a34023; background: #ffeadf; }
.risk--high { color: #9f2635; background: #fde5e8; }

.table-card { padding: 0; overflow: hidden; }
.table-card .card__head { padding: 23px 25px 0; }
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 14px; }
th { color: var(--muted); background: #f8fafb; font-size: 11px; letter-spacing: .07em; text-transform: uppercase; }
th, td { padding: 15px 18px; border-top: 1px solid #e8eef1; text-align: left; vertical-align: middle; }
td a { text-decoration: none; }
td small { display: block; margin-top: 4px; color: var(--muted); }
.status { padding: 5px 8px; border-radius: 7px; color: #7b5f62; background: #f0eaeb; font-size: 11px; font-weight: 800; }
.status--active { color: #12724f; background: #e5f6ef; }

.filters { display: flex; align-items: end; gap: 11px; margin-bottom: 18px; padding: 14px; border: 1px solid var(--line); border-radius: 14px; background: white; }
.filters > input:first-child { flex: 1; }
.filters label { color: var(--muted); font-size: 12px; }
.filters--wide { display: grid; grid-template-columns: minmax(190px, 1fr) 180px 150px 150px auto; }
input, select { min-height: 44px; padding: 0 13px; border: 1px solid #cbd8de; border-radius: 9px; color: var(--ink); background: white; outline: none; }
input:focus, select:focus { border-color: var(--cyan); box-shadow: 0 0 0 3px rgba(0,191,216,.13); }

.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 19px; max-width: 900px; }
.form-grid label { display: grid; gap: 7px; color: var(--muted); font-size: 13px; font-weight: 650; }
.form-grid .span-2 { grid-column: 1 / -1; }
.form-grid .check { display: flex; align-items: center; color: var(--ink); }
.check input { min-height: auto; width: 18px; height: 18px; }

.detail-list { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0; }
.detail-list div { padding: 14px; border-bottom: 1px solid var(--line); }
.detail-list span, .detail-list strong { display: block; }
.detail-list span { margin-bottom: 6px; color: var(--muted); font-size: 12px; }
.detail-list strong { overflow-wrap: anywhere; }
.reaction-chart { display: block; width: 100%; height: 280px; }
.notice { margin-bottom: 18px; padding: 14px 18px; border-radius: 10px; color: #126946; background: #e2f5ec; }
.notice--error { color: #922b39; background: #fde5e8; }
.empty { margin: 20vh auto; max-width: 500px; text-align: center; }

.login-shell { min-height: 100vh; display: grid; place-items: center; padding: 24px; background: radial-gradient(circle at 75% 15%, #174a60 0, var(--navy-950) 50%); }
.login-card { width: min(100%, 430px); padding: 38px; border-radius: 22px; background: white; box-shadow: 0 28px 80px rgba(0,0,0,.25); }
.login-card h1 { margin-top: 35px; font-size: 32px; }
.login-card > p { color: var(--muted); }
.login-card form, .login-card label { display: grid; gap: 9px; }
.login-card form { gap: 18px; margin-top: 28px; }
.login-card label { color: var(--muted); font-size: 13px; font-weight: 650; }
.login-brand { display: flex; align-items: center; color: var(--navy-900); font-weight: 900; letter-spacing: .1em; }
.login-brand p { margin: 0; }

@media (max-width: 1050px) {
    .stats { grid-template-columns: repeat(2, 1fr); }
    .metric-grid { grid-template-columns: repeat(3, 1fr); }
    .filters--wide { grid-template-columns: repeat(2, 1fr); }
    .dashboard-grid { grid-template-columns: 1fr; }
}
@media (max-width: 760px) {
    .sidebar { position: static; width: 100%; min-height: auto; padding: 18px; flex-direction: row; align-items: center; overflow-x: auto; }
    .sidebar nav { display: flex; margin: 0 0 0 24px; }
    .sidebar__footer { display: none; }
    .main { margin-left: 0; padding: 26px 17px 55px; }
    .page-head { flex-direction: column; }
    .metric-grid { grid-template-columns: repeat(2, 1fr); }
    .form-grid, .filters, .filters--wide, .detail-list { grid-template-columns: 1fr; display: grid; }
    .form-grid .span-2 { grid-column: auto; }
}
@media (max-width: 480px) {
    .brand small { display: none; }
    .sidebar nav a { padding: 10px; }
    .stats, .metric-grid { grid-template-columns: 1fr; }
    .login-card { padding: 27px; }
}