:root {
    --ink: #16202e;
    --ink-soft: #55637a;
    --ink-faint: #8d99ad;
    --line: #dfe4ec;
    --line-soft: #eef1f6;
    --paper: #ffffff;
    --canvas: #f4f6fa;
    --brand: #1f4e8c;
    --brand-dark: #16396a;
    --brand-wash: #eaf1fa;
    --good: #0f7b52;
    --warn: #9a6200;
    --bad: #b3261e;
    --radius: 10px;
    --shadow: 0 1px 2px rgba(22, 32, 46, .06), 0 8px 24px rgba(22, 32, 46, .06);
}

* { box-sizing: border-box; }

html, body { margin: 0; padding: 0; }

body {
    background: var(--canvas);
    color: var(--ink);
    font: 15px/1.55 "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    -webkit-font-smoothing: antialiased;
}

a { color: var(--brand); }

/* ---------- signed-out pages ---------- */

.guest {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px 16px;
}

.guest-card {
    background: var(--paper);
    border: 1px solid var(--line);
    border-radius: 14px;
    box-shadow: var(--shadow);
    width: 100%;
    max-width: 400px;
    padding: 32px;
}

.guest-mark {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 4px;
}

.guest-mark span {
    background: var(--brand);
    color: #fff;
    font-weight: 700;
    letter-spacing: .5px;
    border-radius: 8px;
    padding: 6px 9px;
    font-size: 13px;
}

.guest h1 { font-size: 20px; margin: 14px 0 4px; }

.guest p.lede { color: var(--ink-soft); margin: 0 0 22px; font-size: 14px; }

/* ---------- app shell ---------- */

.shell { display: flex; min-height: 100vh; }

.sidebar {
    width: 232px;
    flex: 0 0 232px;
    background: #12243c;
    color: #c9d6e8;
    padding: 18px 14px;
    display: flex;
    flex-direction: column;
    gap: 22px;
}

.sidebar .mark {
    color: #fff;
    font-weight: 700;
    font-size: 15px;
    letter-spacing: .3px;
    display: flex;
    align-items: center;
    gap: 9px;
    padding: 4px 6px 0;
}

.sidebar .mark em {
    background: #2f6fbf;
    font-style: normal;
    border-radius: 7px;
    padding: 5px 8px;
    font-size: 12px;
}

.sidebar nav { display: flex; flex-direction: column; gap: 2px; }

.sidebar nav a {
    color: #c9d6e8;
    text-decoration: none;
    padding: 9px 11px;
    border-radius: 8px;
    font-size: 14px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.sidebar nav a:hover { background: rgba(255, 255, 255, .07); color: #fff; }

.sidebar nav a[aria-current="page"] { background: #2f6fbf; color: #fff; font-weight: 600; }

.sidebar .group-label {
    text-transform: uppercase;
    font-size: 11px;
    letter-spacing: .8px;
    color: #7f92ad;
    padding: 10px 11px 4px;
}

.sidebar .soon { font-size: 11px; color: #7f92ad; }

.sidebar footer { margin-top: auto; font-size: 12px; color: #7f92ad; padding: 0 8px; }

.main { flex: 1; min-width: 0; display: flex; flex-direction: column; }

.topbar {
    background: var(--paper);
    border-bottom: 1px solid var(--line);
    padding: 12px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

.topbar h1 { font-size: 17px; margin: 0; }

.whoami { display: flex; align-items: center; gap: 12px; font-size: 13px; color: var(--ink-soft); }

.whoami strong { color: var(--ink); font-weight: 600; }

.whoami .role {
    background: var(--brand-wash);
    color: var(--brand-dark);
    border-radius: 999px;
    padding: 3px 10px;
    font-size: 12px;
    font-weight: 600;
}

.content { padding: 24px; max-width: 1180px; width: 100%; }

/* ---------- pieces ---------- */

.card {
    background: var(--paper);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 20px;
}

.card + .card { margin-top: 18px; }

.card h2 { font-size: 15px; margin: 0 0 4px; }

.card p.hint { color: var(--ink-soft); font-size: 13px; margin: 0 0 16px; }

.tiles { display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); gap: 14px; }

.tile {
    background: var(--paper);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 16px 18px;
}

.tile .label { font-size: 12px; text-transform: uppercase; letter-spacing: .6px; color: var(--ink-faint); }

.tile .value { font-size: 26px; font-weight: 600; margin-top: 6px; }

.tile .value small { font-size: 13px; font-weight: 400; color: var(--ink-soft); }

label { display: block; font-size: 13px; font-weight: 600; margin-bottom: 6px; }

input[type=text], input[type=email], input[type=password], select, textarea {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--line);
    border-radius: 8px;
    font: inherit;
    background: #fff;
    color: var(--ink);
}

input:focus, select:focus, textarea:focus {
    outline: none;
    border-color: var(--brand);
    box-shadow: 0 0 0 3px rgba(31, 78, 140, .14);
}

.field { margin-bottom: 16px; }

.field .note { font-size: 12px; color: var(--ink-soft); margin-top: 6px; }

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    background: var(--brand);
    color: #fff;
    border: 1px solid var(--brand);
    border-radius: 8px;
    padding: 10px 16px;
    font: inherit;
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
    white-space: nowrap;
}

.btn:hover { background: var(--brand-dark); border-color: var(--brand-dark); }

.btn.wide { width: 100%; }

.btn.quiet { background: transparent; color: var(--ink-soft); border-color: var(--line); font-weight: 500; }

.btn.quiet:hover { background: var(--line-soft); color: var(--ink); }

.alert { border-radius: 8px; padding: 11px 14px; font-size: 14px; margin-bottom: 18px; }

.alert.bad { background: #fdecea; color: var(--bad); border: 1px solid #f5c6c2; }

.alert.good { background: #e7f5ef; color: var(--good); border: 1px solid #bfe5d5; }

.alert.note { background: var(--brand-wash); color: var(--brand-dark); border: 1px solid #cddff2; }

.alert ul { margin: 0; padding-left: 18px; }

.ability-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 12px; }

.ability-group { border: 1px solid var(--line); border-radius: 8px; padding: 12px 14px; }

.ability-group h3 { font-size: 13px; margin: 0 0 8px; text-transform: uppercase; letter-spacing: .5px; color: var(--ink-faint); }

.ability-group li { font-size: 13px; color: var(--ink-soft); margin-bottom: 4px; list-style: none; }

.ability-group ul { margin: 0; padding: 0; }

.linkish { background: none; border: 0; padding: 0; font: inherit; color: var(--brand); cursor: pointer; text-decoration: underline; }

/* ---------- narrow screens ---------- */

@media (max-width: 860px) {
    .shell { flex-direction: column; }

    .sidebar {
        width: 100%;
        flex: none;
        flex-direction: row;
        align-items: center;
        gap: 12px;
        padding: 10px 14px;
        overflow-x: auto;
    }

    .sidebar nav { flex-direction: row; gap: 6px; }

    .sidebar .group-label, .sidebar footer, .sidebar .soon { display: none; }

    .sidebar nav a { padding: 7px 10px; white-space: nowrap; }

    .topbar { padding: 12px 16px; flex-wrap: wrap; gap: 8px; }

    .topbar h1 { font-size: 16px; }

    .content { padding: 16px; }

    .guest-card { padding: 24px; }
}