:root {
    --bg: #0f1117;
    --bg-card: #1a1d27;
    --bg-card-hover: #1f2330;
    --border: #2a2d3a;
    --text: #e4e6f0;
    --text-muted: #8b8fa3;
    --accent: #6c8cff;
    --accent-soft: rgba(108, 140, 255, 0.1);
    --success: #34d399;
    --success-soft: rgba(52, 211, 153, 0.1);
    --danger: #f87171;
    --danger-soft: rgba(248, 113, 113, 0.1);
    --warning: #fbbf24;
}
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
body { font-family: system-ui, -apple-system, sans-serif; background: var(--bg); color: var(--text); min-height: 100vh; }
a { color: var(--accent); text-decoration: none; }
.lm-container { max-width: 1200px; margin: 0 auto; padding: 1rem 1.5rem; }
.lm-header { display: flex; align-items: center; justify-content: space-between; gap: 0.75rem; padding: 1.25rem 0; border-bottom: 1px solid var(--border); margin-bottom: 1.5rem; }
.lm-header-brand { display: flex; align-items: center; gap: 0.75rem; }
.lm-header h1 { font-size: 1.35rem; font-weight: 700; }
.lm-header-icon { font-size: 1.75rem; color: var(--accent); }
.lm-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(360px, 1fr)); gap: 1rem; }
.lm-card { background: var(--bg-card); border: 1px solid var(--border); border-radius: 10px; padding: 1.25rem; }
.lm-card-title { font-size: 0.95rem; font-weight: 700; margin-bottom: 0.2rem; }
.lm-card-sub { color: var(--text-muted); font-size: 0.8rem; margin-bottom: 1rem; }
.lm-stat-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0.75rem; margin-bottom: 1.25rem; }
.lm-stat { background: rgba(255,255,255,0.03); border-radius: 8px; padding: 0.75rem; text-align: center; }
.lm-stat-value { font-size: 1.5rem; font-weight: 700; }
.lm-stat-label { color: var(--text-muted); font-size: 0.7rem; margin-top: 0.15rem; }
.lm-list { display: flex; flex-direction: column; gap: 0.6rem; }
.lm-row { display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 0.75rem; padding: 0.65rem 0.85rem; border: 1px solid var(--border); border-radius: 8px; background: rgba(255,255,255,0.02); }
.lm-row-icon { width: 34px; height: 34px; border-radius: 8px; display: grid; place-items: center; background: var(--accent-soft); color: var(--accent); font-size: 1.1rem; }
.lm-row-title { font-weight: 700; font-size: 0.88rem; }
.lm-row-sub { color: var(--text-muted); font-size: 0.75rem; }
.lm-badge { display: inline-flex; align-items: center; gap: 0.3rem; padding: 0.15rem 0.5rem; border-radius: 999px; font-size: 0.7rem; font-weight: 700; }
.lm-badge--online { background: var(--success-soft); color: var(--success); border: 1px solid rgba(52,211,153,0.3); }
.lm-badge--offline { background: var(--danger-soft); color: var(--danger); border: 1px solid rgba(248,113,113,0.3); }
.lm-badge--active { background: var(--success-soft); color: var(--success); border: 1px solid rgba(52,211,153,0.3); }
.lm-form-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0.7rem; }
.lm-field { display: flex; flex-direction: column; gap: 0.2rem; }
.lm-field label { font-size: 0.78rem; font-weight: 600; color: var(--text-muted); }
.lm-field input, .lm-field select { background: rgba(255,255,255,0.05); border: 1px solid var(--border); border-radius: 6px; padding: 0.45rem 0.65rem; color: var(--text); font-size: 0.85rem; }
.lm-field input:focus, .lm-field select:focus { outline: none; border-color: var(--accent); }
.lm-field input.invalid { border-color: var(--danger); }
.lm-field-wide { grid-column: 1 / -1; }
.lm-btn { display: inline-flex; align-items: center; gap: 0.35rem; padding: 0.45rem 0.9rem; border: 1px solid var(--border); border-radius: 6px; background: transparent; color: var(--text); cursor: pointer; font-size: 0.82rem; font-weight: 600; transition: all 0.15s; }
.lm-btn:hover { background: rgba(255,255,255,0.05); }
.lm-btn:disabled { opacity: 0.5; cursor: not-allowed; }
.lm-btn--primary { background: var(--accent); border-color: var(--accent); color: #fff; }
.lm-btn--primary:hover { background: #5a7ae6; }
.lm-btn--danger { color: var(--danger); border-color: var(--danger); }
.lm-btn--danger:hover { background: var(--danger-soft); }
.lm-btn--sm { padding: 0.25rem 0.55rem; font-size: 0.72rem; }
.lm-actions { display: flex; gap: 0.5rem; margin-top: 0.85rem; }
.lm-alert { padding: 0.6rem 0.85rem; border-radius: 8px; font-size: 0.82rem; font-weight: 600; margin-bottom: 1rem; }
.lm-alert--ok { color: var(--success); background: var(--success-soft); border: 1px solid rgba(52,211,153,0.3); }
.lm-alert--err { color: var(--danger); background: var(--danger-soft); border: 1px solid rgba(248,113,113,0.3); }
.lm-toggle-btn { display: inline-flex; align-items: center; gap: 0.3rem; margin-bottom: 0.75rem; }
.lm-divider { border: none; border-top: 1px solid var(--border); margin: 0.5rem 0 0.75rem; }
.material-symbols-outlined { font-size: inherit; }
.lm-login-page { min-height: 100vh; display: grid; place-items: center; padding: 1rem; }
.lm-login-card { width: min(100%, 380px); background: var(--bg-card); border: 1px solid var(--border); border-radius: 10px; padding: 1.25rem; display: flex; flex-direction: column; gap: 0.85rem; }
.lm-login-title { font-size: 1.25rem; font-weight: 800; }
.lm-login-subtitle { color: var(--text-muted); font-size: 0.85rem; margin-top: -0.5rem; }
.lm-login-field { display: flex; flex-direction: column; gap: 0.3rem; color: var(--text-muted); font-size: 0.78rem; font-weight: 700; }
.lm-login-field input { background: rgba(255,255,255,0.05); border: 1px solid var(--border); border-radius: 6px; padding: 0.6rem 0.7rem; color: var(--text); font-size: 0.9rem; }
.lm-login-field input:focus { outline: none; border-color: var(--accent); }
.lm-login-button { border: 1px solid var(--accent); border-radius: 6px; background: var(--accent); color: #fff; padding: 0.65rem 0.9rem; font-size: 0.88rem; font-weight: 800; cursor: pointer; }
.lm-login-alert { color: var(--danger); background: var(--danger-soft); border: 1px solid rgba(248,113,113,0.3); border-radius: 8px; padding: 0.65rem 0.75rem; font-size: 0.82rem; font-weight: 700; }