:root{--bg:#EEEEF2;--bg2:#F3F4F6;--surface:#ffffff;--surface2:#F9FAFB;--border:#E5E7EB;--border2:#D1D5DB;--text:#111827;--text2:#374151;--muted:#6B7280;--muted2:#9CA3AF;--accent:#c8281e;--accent-hover:#b02118;--accent-lite:#FEF2F2;--accent-lite2:#FECACA;--green:#16a34a;--green-lite:#dcfce7;--sidebar-bg:#ffffff;--sidebar-text:#111827;--sidebar-muted:#9CA3AF;--sidebar-border:#F3F4F6;--sidebar-hover:#F9FAFB;--sidebar-active:#FEF2F2;--shadow-sm:0 1px 3px rgba(0,0,0,0.06),0 1px 2px rgba(0,0,0,0.04);--shadow-md:0 4px 12px rgba(0,0,0,0.08),0 2px 4px rgba(0,0,0,0.04);--shadow-lg:0 10px 30px rgba(0,0,0,0.1),0 4px 8px rgba(0,0,0,0.06);--radius-sm:6px;--radius-md:10px;--radius-lg:14px;--radius-xl:20px;--font:-apple-system,BlinkMacSystemFont,"Segoe UI","Inter",sans-serif}[data-theme=dark]{--bg:#0d0f12;--bg2:#151820;--surface:#1a1d24;--surface2:#20232c;--border:#2a2d36;--border2:#363a45;--text:#f0f2f5;--text2:#c9cdd6;--muted:#8b909e;--muted2:#5f6475;--accent-lite:rgba(200,40,30,0.15);--accent-lite2:rgba(200,40,30,0.25);--green-lite:rgba(22,163,74,0.15);--shadow-sm:0 1px 3px rgba(0,0,0,0.3);--shadow-md:0 4px 12px rgba(0,0,0,0.4);--shadow-lg:0 10px 30px rgba(0,0,0,0.5)}*,:after,:before{box-sizing:border-box;margin:0;padding:0}html{font-size:16px}body{font-family:var(--font);background:var(--bg);color:var(--text);line-height:1.6;transition:background .2s,color .2s}.layout{display:flex;min-height:100vh}.sidebar{width:240px;background:var(--sidebar-bg);display:flex;flex-direction:column;padding:0;flex-shrink:0;position:fixed;top:0;left:0;bottom:0;z-index:100;transition:transform .2s}.sidebar-header{padding:20px 20px 16px;border-bottom:1px solid var(--sidebar-border)}.sidebar-brand{font-size:20px;font-weight:800;color:var(--sidebar-text);letter-spacing:-.5px;display:flex;align-items:center;gap:8px}.sidebar-brand-dot{color:var(--accent)}.sidebar-badge{background:var(--accent);color:#fff;font-size:9px;font-weight:700;letter-spacing:1px;text-transform:uppercase;padding:2px 7px;border-radius:100px;margin-left:auto}.sidebar-nav{flex:1 1;padding:12px 10px;overflow-y:auto}.nav-section-title{font-size:10px;font-weight:700;letter-spacing:1.5px;text-transform:uppercase;color:var(--sidebar-muted);padding:8px 10px 6px;margin-top:8px}.nav-item{display:flex;align-items:center;gap:10px;padding:9px 10px;border-radius:var(--radius-md);color:var(--sidebar-muted);text-decoration:none;font-size:13.5px;font-weight:500;transition:background .15s,color .15s;cursor:pointer;border:none;background:transparent;width:100%;text-align:left;margin-bottom:2px}.nav-item:hover{background:var(--sidebar-hover);color:var(--sidebar-text)}.nav-item.active{background:var(--sidebar-active);color:var(--sidebar-text)}.nav-item.active .nav-icon{opacity:1}.nav-icon{font-size:16px;opacity:.6;flex-shrink:0}.nav-badge{margin-left:auto;background:var(--accent);color:#fff;font-size:10px;font-weight:700;padding:1px 6px;border-radius:100px}.sidebar-footer{padding:12px 10px;border-top:1px solid var(--sidebar-border)}.sidebar-user{display:flex;align-items:center;gap:10px;padding:8px 10px;border-radius:var(--radius-md);cursor:pointer;transition:background .15s}.sidebar-user:hover{background:var(--sidebar-hover)}.sidebar-user-avatar{width:32px;height:32px;border-radius:8px;background:var(--accent);display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:700;color:#fff;flex-shrink:0}.sidebar-user-name{font-size:13px;font-weight:600;color:var(--sidebar-text)}.sidebar-user-role{font-size:11px;color:var(--sidebar-muted)}.main{flex:1 1;margin-left:240px;min-height:100vh;display:flex;flex-direction:column}.topbar{height:60px;background:var(--surface);border-bottom:1px solid var(--border);display:flex;align-items:center;padding:0 32px;gap:16px;position:-webkit-sticky;position:sticky;top:0;z-index:50}.topbar-title{font-size:16px;font-weight:700;color:var(--text);letter-spacing:-.3px}.topbar-sub{font-size:13px;color:var(--muted);margin-top:1px}.topbar-right{margin-left:auto;gap:12px}.theme-toggle,.topbar-right{display:flex;align-items:center}.theme-toggle{width:36px;height:36px;border-radius:var(--radius-md);background:var(--bg2);border:1px solid var(--border);cursor:pointer;justify-content:center;font-size:16px;transition:background .15s;color:var(--text)}.theme-toggle:hover{background:var(--border)}.page-content{flex:1 1;padding:28px 32px}.stats-row{display:flex;gap:16px;margin-bottom:28px}.stat-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:20px 24px;flex:1 1;box-shadow:var(--shadow-sm);transition:box-shadow .2s}.stat-card:hover{box-shadow:var(--shadow-md)}.stat-label{font-size:12px;font-weight:600;color:var(--muted);text-transform:uppercase;letter-spacing:.5px;margin-bottom:8px}.stat-value{font-size:32px;font-weight:800;color:var(--text);letter-spacing:-1px;line-height:1}.stat-sub{font-size:12px;color:var(--muted);margin-top:4px}.stat-icon{font-size:24px;float:right;margin-top:-4px}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);margin-bottom:20px}.card-header{padding:12px 20px;border-bottom:1px solid var(--border);justify-content:space-between;gap:16px}.card-header,.card-title{display:flex;align-items:center}.card-title{font-size:13px;font-weight:700;color:var(--text);gap:8px;text-transform:uppercase;letter-spacing:.4px}.card-body{padding:18px 20px}.client-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(340px,1fr));grid-gap:16px;gap:16px}.client-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:20px;transition:box-shadow .2s,border-color .2s;box-shadow:var(--shadow-sm)}.client-card:hover{box-shadow:var(--shadow-md);border-color:var(--border2)}.client-card-top{display:flex;align-items:center;gap:12px;margin-bottom:14px}.client-avatar{width:42px;height:42px;border-radius:12px;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:17px;color:#fff;flex-shrink:0}.client-name{font-size:15px;font-weight:700;color:var(--text)}.client-slug{font-size:12px;color:var(--muted);margin-top:1px;font-family:monospace}.badge{display:inline-flex;align-items:center;gap:4px;font-size:11px;font-weight:600;padding:3px 9px;border-radius:100px}.badge-green{background:var(--green-lite);color:var(--green)}.badge-red{background:var(--accent-lite);color:var(--accent)}.badge-gray{background:var(--bg2);color:var(--muted)}.badge-blue{background:rgba(59,130,246,.1);color:#2563eb}.snippet{background:var(--bg2);border:1px solid 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var(--border)}.btn-secondary:hover{background:var(--border)}.btn-danger{background:var(--accent-lite);color:var(--accent)}.btn-danger:hover{background:var(--accent-lite2)}.btn-sm{font-size:12px;padding:6px 12px}.btn-lg{font-size:15px;padding:12px 24px}.btn:disabled{opacity:.5;cursor:not-allowed;transform:none!important}.form-section{margin-bottom:20px}.form-section-title{font-size:13px;font-weight:700;color:var(--text);margin-bottom:12px;display:flex;align-items:center;gap:8px;padding-bottom:8px;border-bottom:1px solid var(--border)}.field{margin-bottom:14px}.field-row{display:grid;grid-template-columns:1fr 1fr;grid-gap:14px;gap:14px}.field-row-3{display:grid;grid-template-columns:1fr 1fr 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.2s}.toggle-slider:before{content:"";position:absolute;height:16px;width:16px;left:3px;top:3px;background:#fff;border-radius:50%;transition:transform .2s;box-shadow:0 1px 3px rgba(0,0,0,.15)}.toggle input:checked+.toggle-slider{background:#C8281E}.toggle input:checked+.toggle-slider:before{transform:translateX(18px)}.toggle input:disabled+.toggle-slider{opacity:.4;cursor:not-allowed}.preview-bar{background:var(--bg2);border:1px solid var(--border);border-radius:var(--radius-md);padding:14px 16px;gap:12px;margin-bottom:20px}.preview-avatar,.preview-bar{display:flex;align-items:center}.preview-avatar{width:38px;height:38px;border-radius:10px;justify-content:center;font-weight:700;font-size:15px;flex-shrink:0}.preview-name{font-size:14px;font-weight:600}.preview-status{font-size:11px;color:var(--muted);display:flex;align-items:center;gap:4px}.preview-dot{width:5px;height:5px;background:#4ade80;border-radius:50%}.mode-grid{display:grid;grid-template-columns:1fr 1fr;grid-gap:12px;gap:12px}.mode-option{border:2px solid var(--border);border-radius:var(--radius-md);padding:14px 16px;cursor:pointer;transition:all .15s;display:flex;align-items:center;gap:12px}.mode-option:hover{border-color:var(--border2);background:var(--bg2)}.mode-option.selected{border-color:var(--accent);background:var(--accent-lite)}.mode-option-icon{font-size:22px}.mode-option-name{font-size:13px;font-weight:700;color:var(--text)}.mode-option-desc{font-size:11px;color:var(--muted);margin-top:2px}.table-wrap{overflow-x:auto}table{width:100%;border-collapse:collapse}thead tr{border-bottom:2px solid var(--border)}th{font-size:11px;font-weight:700;color:var(--muted);text-transform:uppercase;letter-spacing:.5px;padding:10px 16px;text-align:left}td{padding:14px 16px;font-size:13.5px;color:var(--text2);border-bottom:1px solid var(--border)}tr:last-child td{border-bottom:none}tbody tr:hover td{background:var(--bg2)}.td-name{font-weight:600;color:var(--text)}.alert{padding:12px 16px;border-radius:var(--radius-md);font-size:13px;font-weight:500;margin-bottom:16px;display:flex;align-items:center;gap:8px}.alert-error{background:var(--accent-lite);color:var(--accent);border:1px solid var(--accent-lite2)}.alert-success{background:var(--green-lite);color:var(--green);border:1px solid rgba(22,163,74,.2)}.page-header{display:flex;align-items:flex-start;justify-content:space-between;margin-bottom:24px;flex-wrap:wrap;gap:16px}.page-header-title{font-size:22px;font-weight:800;color:var(--text);letter-spacing:-.5px}.page-header-sub{font-size:13px;color:var(--muted);margin-top:3px}.empty-state{text-align:center;padding:64px 40px;color:var(--muted)}.empty-icon{font-size:48px;margin-bottom:16px}.empty-title{font-size:17px;font-weight:700;color:var(--text);margin-bottom:6px}.empty-sub{font-size:14px;color:var(--muted);margin-bottom:24px}.divider{height:1px;background:var(--border);margin:20px 0}::-webkit-scrollbar{width:5px;height:5px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border2);border-radius:3px}@media (max-width:900px){.sidebar{transform:translateX(-100%)}.main{margin-left:0}.stats-row{flex-direction:column}.field-row,.field-row-3{grid-template-columns:1fr}}