:root,:root[data-theme=light]{color-scheme:light;--bg-app: #f3f6f4;--bg-panel: #ffffff;--bg-muted: #f4f7f5;--bg-muted-alt: #f7faf8;--bg-tag: #eef3ef;--bg-disabled: #e8ece9;--bg-header: #3d4542;--ink-strong: #101815;--text-primary: #18201d;--text-secondary: #637067;--text-on-ink: #ffffff;--text-on-accent: #ffffff;--border: #d9e2dc;--border-soft: #dfe7e2;--border-hover: #c7d2cb;--accent: #3fb6c7;--accent-strong: #2b96a6;--accent-soft: rgba(63, 182, 199, .14);--accent-soft-strong: rgba(63, 182, 199, .3);--success-text: #4f6a12;--success-bg: #dff6e3;--success-border: #cddb7c;--danger-bg: #ffe2dc;--danger-text: #8a2d1b;--danger-border: #d97a63;--warning-bg: #fff3d6;--warning-text: #7a5300;--warning-border: #e3c374;--shadow-ambient: rgba(16, 24, 21, .08);--sidebar-bg: #101815;--sidebar-hover-bg: #26342f;--sidebar-text-strong: #ffffff;--sidebar-text: #d8e2dc;--sidebar-text-muted: #aeb9b3}@media(prefers-color-scheme:dark){:root:not([data-theme=light]){color-scheme:dark;--bg-app: #141414;--bg-panel: #1c1c1c;--bg-muted: #232323;--bg-muted-alt: #202020;--bg-tag: #262626;--bg-disabled: #262626;--bg-header: #242424;--ink-strong: #0d0d0d;--text-primary: #f2f2f2;--text-secondary: #9a9a9a;--text-on-ink: #f2f2f2;--text-on-accent: #0d1310;--border: #2a2a2a;--border-soft: #262626;--border-hover: #3a3a3a;--accent: #4fc3d9;--accent-strong: #5fd0e5;--accent-soft: rgba(79, 195, 217, .16);--accent-soft-strong: rgba(79, 195, 217, .32);--success-text: #e4ff67;--success-bg: rgba(228, 255, 103, .14);--success-border: rgba(228, 255, 103, .55);--danger-bg: rgba(217, 122, 99, .18);--danger-text: #ff9c85;--danger-border: #d97a63;--warning-bg: rgba(227, 195, 116, .18);--warning-text: #e3c374;--warning-border: #e3c374;--shadow-ambient: rgba(0, 0, 0, .35);--sidebar-bg: #101010;--sidebar-hover-bg: #232323;--sidebar-text-strong: #ffffff;--sidebar-text: #c7c7c7;--sidebar-text-muted: #7d7d7d}}:root[data-theme=dark]{color-scheme:dark;--bg-app: #141414;--bg-panel: #1c1c1c;--bg-muted: #232323;--bg-muted-alt: #202020;--bg-tag: #262626;--bg-disabled: #262626;--bg-header: #242424;--ink-strong: #0d0d0d;--text-primary: #f2f2f2;--text-secondary: #9a9a9a;--text-on-ink: #f2f2f2;--text-on-accent: #0d1310;--border: #2a2a2a;--border-soft: #262626;--border-hover: #3a3a3a;--accent: #4fc3d9;--accent-strong: #5fd0e5;--accent-soft: rgba(79, 195, 217, .16);--accent-soft-strong: rgba(79, 195, 217, .32);--success-text: #e4ff67;--success-bg: rgba(228, 255, 103, .14);--success-border: rgba(228, 255, 103, .55);--danger-bg: rgba(217, 122, 99, .18);--danger-text: #ff9c85;--danger-border: #d97a63;--warning-bg: rgba(227, 195, 116, .18);--warning-text: #e3c374;--warning-border: #e3c374;--shadow-ambient: rgba(0, 0, 0, .35);--sidebar-bg: #101010;--sidebar-hover-bg: #232323;--sidebar-text-strong: #ffffff;--sidebar-text: #c7c7c7;--sidebar-text-muted: #7d7d7d}*{box-sizing:border-box}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;background:var(--bg-app);color:var(--text-primary)}button{font-family:inherit;cursor:pointer}input,select,textarea{font-family:inherit;font-size:14px;background:var(--bg-panel);color:var(--text-primary);border:1px solid var(--border);border-radius:6px;padding:7px 10px}table{border-collapse:collapse;width:100%}th,td{text-align:left;padding:8px 10px;border-bottom:1px solid var(--border-soft);font-size:13px}th{color:var(--text-secondary);font-weight:600;text-transform:uppercase;font-size:11px;letter-spacing:.04em}.app-shell{display:flex;min-height:100vh}.sidebar{width:260px;flex-shrink:0;background:var(--sidebar-bg);color:var(--sidebar-text);display:flex;flex-direction:column;padding:20px 14px}.brand-row{display:flex;align-items:center;gap:10px;padding:0 8px 20px}.brand-mark{width:34px;height:34px;border-radius:8px;background:var(--accent);color:var(--text-on-accent);display:flex;align-items:center;justify-content:center;font-weight:700;font-size:16px;flex-shrink:0}.brand-row strong{display:block;color:var(--sidebar-text-strong);font-size:14px}.brand-row small{color:var(--sidebar-text-muted);font-size:12px}.nav{display:flex;flex-direction:column;gap:2px;flex:1}.nav button{display:flex;align-items:center;gap:10px;border:none;background:transparent;color:var(--sidebar-text);padding:9px 10px;border-radius:8px;text-align:left}.nav button:hover{background:var(--sidebar-hover-bg)}.nav button.active{background:var(--sidebar-hover-bg);color:var(--sidebar-text-strong)}.nav button span{display:block;font-size:13px;font-weight:600}.nav button small{display:block;font-size:11px;color:var(--sidebar-text-muted)}.nav-icon{flex-shrink:0}.sidebar-footer{padding:10px 8px 0;border-top:1px solid rgba(255,255,255,.08);margin-top:10px;color:var(--sidebar-text-muted)}.content{flex:1;padding:28px 32px;overflow-y:auto;min-width:0}.panel-header{margin-bottom:20px}.panel-header h2{margin:0 0 4px;font-size:20px}.panel-header p{margin:0;color:var(--text-secondary);font-size:13px}.card{background:var(--bg-panel);border:1px solid var(--border-soft);border-radius:10px;padding:18px;box-shadow:0 1px 2px var(--shadow-ambient)}.card+.card{margin-top:14px}.metric-row{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:16px}.metric{background:var(--bg-panel);border:1px solid var(--border-soft);border-radius:10px;padding:14px 16px;min-width:160px;flex:1}.metric span{display:block;font-size:12px;color:var(--text-secondary);margin-bottom:4px}.metric strong{display:block;font-size:20px}.metric small{display:block;font-size:11px;color:var(--text-secondary);margin-top:2px}.badge{display:inline-block;padding:2px 8px;border-radius:999px;font-size:11px;font-weight:600;border:1px solid transparent}.badge-neutral{background:var(--bg-tag);color:var(--text-secondary);border-color:var(--border)}.badge-success{background:var(--success-bg);color:var(--success-text);border-color:var(--success-border)}.badge-danger{background:var(--danger-bg);color:var(--danger-text);border-color:var(--danger-border)}.badge-warning{background:var(--warning-bg);color:var(--warning-text);border-color:var(--warning-border)}.badge-accent{background:var(--accent-soft);color:var(--accent-strong);border-color:var(--accent-soft-strong)}.empty-state{padding:24px;text-align:center;color:var(--text-secondary);border:1px dashed var(--border);border-radius:10px}.empty-state strong{display:block;color:var(--text-primary);margin-bottom:4px}.loading-block{padding:24px;text-align:center;color:var(--text-secondary)}.inline-error{background:var(--danger-bg);color:var(--danger-text);border:1px solid var(--danger-border);border-radius:8px;padding:8px 12px;font-size:13px;margin-bottom:12px}.btn{border:1px solid var(--border);background:var(--bg-panel);color:var(--text-primary);border-radius:6px;padding:7px 14px;font-size:13px;font-weight:600}.btn:hover{border-color:var(--border-hover)}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--accent);border-color:var(--accent-strong);color:var(--text-on-accent)}.btn-primary:hover{background:var(--accent-strong)}.form-row{display:flex;flex-direction:column;gap:4px;margin-bottom:12px}.form-row label{font-size:12px;color:var(--text-secondary)}.form-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:12px}.toolbar{display:flex;gap:8px;align-items:center;margin-bottom:16px;flex-wrap:wrap}.auth-screen,.crash-screen{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--bg-app);padding:24px}.auth-card,.crash-card{max-width:420px;background:var(--bg-panel);border:1px solid var(--border-soft);border-radius:12px;padding:28px;text-align:center}.auth-card strong,.crash-card strong{display:block;font-size:16px;margin-bottom:10px}.auth-card p,.crash-card p{color:var(--text-secondary);font-size:13px;line-height:1.5}.muted{color:var(--text-secondary);font-size:12px}.checkbox-row{display:flex;align-items:center;gap:8px;font-size:13px;margin:12px 0}.checkbox-row input{width:auto}.comments-list,.lead-activities ul{list-style:none;margin:0 0 12px;padding:0;display:flex;flex-direction:column;gap:8px}.comments-list li{background:var(--bg-muted);border-radius:8px;padding:8px 10px;font-size:13px}.comment-meta{color:var(--text-secondary);font-size:11px;margin-bottom:2px;display:flex;align-items:center;gap:6px}.comment-composer{display:flex;gap:8px;align-items:flex-start}.comment-composer textarea{flex:1;resize:vertical}.lead-activities{padding:8px 0}