:root {
    --bg: #0f1712;
    --panel: #162019;
    --card: #1c2a21;
    --line: #2c3d31;
    --text: #e8f0ea;
    --muted: #8fa396;
    --green: #2f9e44;
    --warn: #d97706;
    --danger: #e03131;
    --accent: #1c7ed6;
}
* { box-sizing: border-box; }
body {
    margin: 0;
    font-family: "Segoe UI", Tahoma, Arial, sans-serif;
    background: var(--bg);
    color: var(--text);
}
a { color: #8ce99a; text-decoration: none; }
.ops-app { display: grid; grid-template-columns: 240px 1fr; min-height: 100vh; }
.ops-side {
    background: #0c120e;
    border-right: 1px solid var(--line);
    padding: 1.2rem 1rem;
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}
.ops-brand strong { display: block; font-size: 1.05rem; }
.ops-brand span { color: var(--muted); font-size: .8rem; }
.ops-side nav { display: grid; gap: .35rem; }
.ops-side nav a {
    padding: .65rem .8rem;
    border-radius: 8px;
    color: var(--text);
}
.ops-side nav a.active,
.ops-side nav a:hover { background: var(--card); }
.ops-side-foot {
    margin-top: auto;
    display: flex;
    justify-content: space-between;
    color: var(--muted);
    font-size: .85rem;
}
.ops-main { padding: 1.4rem 1.5rem 2rem; }
.ops-head {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    align-items: flex-start;
    margin-bottom: 1.1rem;
}
.ops-head h1 { margin: 0 0 .25rem; font-size: 1.55rem; }
.muted { color: var(--muted); }
.badge {
    padding: .4rem .7rem;
    border-radius: 999px;
    font-size: .78rem;
    font-weight: 700;
}
.badge.ok { background: rgba(47,158,68,.2); color: #8ce99a; }
.badge.warn { background: rgba(217,119,6,.2); color: #ffc078; }
.badge.danger { background: rgba(224,49,49,.2); color: #ff8787; }
.head-actions { display: flex; align-items: center; gap: .6rem; flex-wrap: wrap; }
.fix-form { margin: 0; }
.btn-fix {
    border: 0;
    border-radius: 999px;
    background: var(--green);
    color: #fff;
    font: inherit;
    font-weight: 700;
    font-size: .82rem;
    padding: .5rem .95rem;
    cursor: pointer;
}
.btn-fix:hover { background: #37b24d; }
.btn-fix:disabled { background: var(--line); cursor: progress; }
.fix-result { margin-bottom: 1rem; border-color: rgba(47,158,68,.45); }
.risk-panel { margin-bottom: 1rem; border-color: rgba(224,49,49,.45); }
.risk-title { margin: 1rem 0 .4rem; font-size: .95rem; }
.risk-steps { margin: 0 0 .75rem; padding-left: 1.2rem; }
.risk-cmd {
    background: #101810;
    border: 1px solid var(--line);
    border-radius: 8px;
    padding: .75rem .9rem;
    overflow: auto;
    color: #c3fae8;
    font-size: .78rem;
    line-height: 1.45;
}
.app-card-risk { border-color: rgba(224,49,49,.55); }
.app-risk-list {
    background: rgba(224,49,49,.1);
    border: 1px solid rgba(224,49,49,.35);
    border-radius: 8px;
    padding: .65rem .75rem;
    margin-bottom: .75rem;
    font-size: .82rem;
}
.app-risk-list ul { margin: .4rem 0 0; padding-left: 1.1rem; }
.app-risk-list li { margin: .25rem 0; }
.stat-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: .8rem;
    margin-bottom: .9rem;
}
.stat {
    background: var(--card);
    border: 1px solid var(--line);
    border-radius: 12px;
    padding: .95rem 1rem;
}
.stat span { display: block; color: var(--muted); font-size: .8rem; margin-bottom: .35rem; }
.stat strong { font-size: 1.55rem; }
.stat small { display: block; margin-top: .35rem; color: var(--muted); font-size: .78rem; }
.stat.accent { border-color: rgba(28,126,214,.45); }
.stat.danger { border-color: rgba(224,49,49,.4); }
.panels {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr;
    gap: .9rem;
}
.panel {
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: 12px;
    padding: 1rem;
    overflow: auto;
}
.panel h2 { margin: 0 0 .75rem; font-size: 1rem; }
table { width: 100%; border-collapse: collapse; font-size: .88rem; }
th, td { text-align: left; padding: .45rem .35rem; border-bottom: 1px solid var(--line); vertical-align: top; }
th { color: var(--muted); font-weight: 600; }
.mono { font-family: ui-monospace, Consolas, monospace; font-size: .8rem; word-break: break-all; }
.bad { color: #ff8787; font-weight: 700; }
.app-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: .9rem; }
.app-card {
    background: var(--card);
    border: 1px solid var(--line);
    border-radius: 12px;
    padding: 1rem;
}
.app-card header h2 { margin: 0 0 .2rem; font-size: 1.1rem; }
.app-metrics {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: .55rem;
    margin: .9rem 0;
}
.app-metrics div {
    background: #132018;
    border-radius: 8px;
    padding: .55rem;
}
.app-metrics span { display: block; color: var(--muted); font-size: .72rem; }
.app-metrics strong { font-size: 1.05rem; }
.app-card footer { color: var(--muted); font-size: .78rem; }
.notes { color: var(--muted); line-height: 1.55; }
.notes code, .panel code, .ops-head code {
    background: #101810;
    padding: .1rem .35rem;
    border-radius: 4px;
    color: #c3fae8;
}
.login-body {
    min-height: 100vh;
    display: grid;
    place-items: center;
    background:
        radial-gradient(circle at top right, rgba(47,158,68,.25), transparent 40%),
        var(--bg);
}
.login-card {
    width: min(400px, 92vw);
    background: var(--card);
    border: 1px solid var(--line);
    border-radius: 14px;
    padding: 1.5rem;
}
.login-card h1 { margin: 0 0 .35rem; }
.login-card > p { color: var(--muted); margin: 0 0 1rem; }
.login-card form { display: grid; gap: .8rem; }
.login-card label { display: grid; gap: .35rem; font-weight: 600; font-size: .9rem; }
.login-card input {
    width: 100%;
    padding: .7rem .8rem;
    border-radius: 8px;
    border: 1px solid var(--line);
    background: #101810;
    color: var(--text);
    font: inherit;
}
.login-card button {
    border: 0;
    border-radius: 8px;
    background: var(--green);
    color: #fff;
    font: inherit;
    font-weight: 700;
    padding: .75rem;
    cursor: pointer;
}
.login-error {
    background: rgba(224,49,49,.15);
    color: #ffc9c9;
    padding: .65rem .75rem;
    border-radius: 8px;
    margin-bottom: .85rem;
}
@media (max-width: 1100px) {
    .stat-grid, .panels { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 800px) {
    .ops-app { grid-template-columns: 1fr; }
    .ops-side { flex-direction: row; flex-wrap: wrap; align-items: center; }
    .ops-side nav { display: flex; gap: .35rem; }
    .ops-side-foot { margin-top: 0; width: 100%; }
    .stat-grid, .panels, .app-metrics { grid-template-columns: 1fr 1fr; }
}