:root {
    --bg: #0b0e13;
    --panel: #12161d;
    --panel-alt: #171c25;
    --border: #232a35;
    --text: #e6e9ef;
    --text-dim: #8892a0;
    --accent: #ffb020;
    --accent-dim: #7a5a1c;
    --ok: #2fd68a;
    --warn: #f0c93d;
    --err: #f0506e;
    --info: #3ddcff;
    --font-ui: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    --font-mono: ui-monospace, "SFMono-Regular", "JetBrains Mono", "Fira Code", Consolas, monospace;
}

* { box-sizing: border-box; }

html, body {
    margin: 0;
    padding: 0;
    background: var(--bg);
    color: var(--text);
    font-family: var(--font-ui);
    font-size: 14px;
}

a { color: var(--info); text-decoration: none; }
a:hover { text-decoration: underline; }

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

.sidebar {
    width: 220px;
    flex-shrink: 0;
    background: var(--panel);
    border-right: 1px solid var(--border);
    padding: 20px 0;
    display: flex;
    flex-direction: column;
}

.brand {
    padding: 0 20px 20px;
    font-family: var(--font-mono);
    font-weight: 700;
    font-size: 18px;
    letter-spacing: 0.5px;
    color: var(--accent);
    border-bottom: 1px solid var(--border);
    margin-bottom: 12px;
}

.brand span { color: var(--text-dim); font-weight: 400; }

.nav-link {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 20px;
    color: var(--text-dim);
    font-size: 13px;
    border-left: 3px solid transparent;
}

.nav-link:hover { color: var(--text); text-decoration: none; background: var(--panel-alt); }
.nav-link.active { color: var(--accent); border-left-color: var(--accent); background: var(--panel-alt); }

.sidebar-footer {
    margin-top: auto;
    padding: 16px 20px 0;
    border-top: 1px solid var(--border);
}

.main {
    flex: 1;
    padding: 28px 32px;
    max-width: 1200px;
}

.page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
}

.page-header h1 {
    font-size: 20px;
    margin: 0;
}

.page-header p {
    color: var(--text-dim);
    margin: 4px 0 0;
    font-size: 13px;
}

.card {
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 20px;
    margin-bottom: 20px;
}

.card h2 {
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-dim);
    margin: 0 0 16px;
}

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

.stat-tile {
    background: var(--panel-alt);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 16px;
}

.stat-tile .value {
    font-size: 28px;
    font-weight: 700;
    font-family: var(--font-mono);
}

.stat-tile .label {
    color: var(--text-dim);
    font-size: 12px;
    margin-top: 4px;
}

button, .btn {
    background: var(--accent);
    color: #1a1200;
    border: none;
    border-radius: 6px;
    padding: 9px 16px;
    font-weight: 600;
    font-size: 13px;
    cursor: pointer;
}

button:hover, .btn:hover { filter: brightness(1.08); }
button.secondary, .btn.secondary { background: var(--panel-alt); color: var(--text); border: 1px solid var(--border); }
button.danger { background: var(--err); color: #fff; }
button:disabled { opacity: 0.5; cursor: not-allowed; }

input, select, textarea {
    background: var(--bg);
    border: 1px solid var(--border);
    color: var(--text);
    border-radius: 6px;
    padding: 9px 12px;
    font-size: 13px;
    font-family: var(--font-ui);
    width: 100%;
}

textarea { font-family: var(--font-mono); resize: vertical; }

label {
    display: block;
    font-size: 12px;
    color: var(--text-dim);
    margin-bottom: 6px;
}

.field { margin-bottom: 14px; }

table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--border); font-size: 13px; vertical-align: top; }
th { color: var(--text-dim); font-weight: 600; font-size: 11px; text-transform: uppercase; }

.log-message { font-family: var(--font-mono); white-space: pre-wrap; word-break: break-word; }
.log-exception { font-family: var(--font-mono); color: var(--err); white-space: pre-wrap; font-size: 12px; margin-top: 4px; }

/* Severity accent on the row itself (CloudWatch/Graylog-style scan-ability
   beyond just the badge text). */
tr.log-row { border-left: 3px solid transparent; }
tr.log-row.level-Warning { border-left-color: var(--warn); }
tr.log-row.level-Error, tr.log-row.level-Fatal { border-left-color: var(--err); }

.fields-toggle {
    background: none;
    border: none;
    color: var(--text-dim);
    font-size: 11px;
    padding: 2px 0;
    margin-top: 6px;
    cursor: pointer;
    text-decoration: underline;
}
.fields-toggle:hover { color: var(--info); background: none; }

.fields-grid {
    display: none;
    grid-template-columns: 140px 1fr;
    gap: 4px 12px;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 10px 12px;
    margin-top: 8px;
    font-family: var(--font-mono);
    font-size: 12px;
}
.fields-grid.open { display: grid; }
.fields-grid dt { color: var(--text-dim); word-break: break-word; }
.fields-grid dd { margin: 0; white-space: pre-wrap; word-break: break-word; }

.dropzone {
    border: 2px dashed var(--border);
    border-radius: 8px;
    padding: 18px;
    text-align: center;
    color: var(--text-dim);
    font-size: 13px;
    margin-bottom: 12px;
    transition: border-color 0.15s, background 0.15s;
}
.dropzone.drag-over { border-color: var(--accent); background: rgba(255, 176, 32, 0.06); color: var(--text); }
.dropzone button { margin-top: 8px; }

.badge {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 999px;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.4px;
}

.badge-Verbose, .badge-Debug { background: #2a3140; color: var(--text-dim); }
.badge-Information { background: rgba(61, 220, 255, 0.15); color: var(--info); }
.badge-Warning { background: rgba(240, 201, 61, 0.15); color: var(--warn); }
.badge-Error, .badge-Fatal { background: rgba(240, 80, 110, 0.15); color: var(--err); }

.status-dot { display: inline-block; width: 8px; height: 8px; border-radius: 50%; margin-right: 6px; }
.status-OK, .status-Started, .status-Busy { background: var(--ok); }
.status-Fail { background: var(--err); }
.status-Stopped, .status-Unknown { background: var(--text-dim); }

.auth-shell {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.auth-card {
    width: 360px;
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 32px;
}

.auth-card h1 {
    font-family: var(--font-mono);
    color: var(--accent);
    font-size: 22px;
    margin: 0 0 4px;
}

.auth-card p.sub { color: var(--text-dim); font-size: 13px; margin: 0 0 24px; }

.alert {
    padding: 10px 14px;
    border-radius: 6px;
    font-size: 13px;
    margin-bottom: 16px;
}

.alert-error { background: rgba(240, 80, 110, 0.12); color: var(--err); border: 1px solid rgba(240, 80, 110, 0.3); }
.alert-ok { background: rgba(47, 214, 138, 0.12); color: var(--ok); border: 1px solid rgba(47, 214, 138, 0.3); }

.toolbar { display: flex; gap: 10px; align-items: center; margin-bottom: 16px; flex-wrap: wrap; }
.toolbar > * { flex: 0 0 auto; }
.toolbar input[type="text"], .toolbar select { width: auto; min-width: 160px; }

.text-dim { color: var(--text-dim); }
.mt-0 { margin-top: 0; }
.empty-state { color: var(--text-dim); padding: 24px; text-align: center; font-size: 13px; }