:root{--bg:#f8f9fb;--surface:#fff;--text:#0c0c0b;--text-muted:#6b7280;--primary:#f71c1c;--primary-hover:#d11515;--border:#e5e7eb;--error:#dc2626;--success:#16a34a}*{box-sizing:border-box}body,html{margin:0;padding:0;font-family:-apple-system,BlinkMacSystemFont,Inter,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;font-size:15px;background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased}a{color:var(--primary);text-decoration:none}a:hover{text-decoration:underline}.container{max-width:1100px;margin:0 auto;padding:24px}.card{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:24px}.btn{display:inline-block;background:var(--primary);color:#fff;border:none;border-radius:8px;padding:10px 18px;font-size:14px;font-weight:600;cursor:pointer;transition:background .15s}.btn:hover{background:var(--primary-hover)}.btn:disabled{opacity:.55;cursor:not-allowed}.input,.select{display:block;width:100%;padding:10px 12px;border:1px solid var(--border);border-radius:8px;font-size:14px;background:#fff;color:var(--text)}.input:focus,.select:focus{outline:none;border-color:var(--primary)}.label{display:block;margin-bottom:6px;color:var(--text-muted);font-weight:500}.error,.label{font-size:13px}.error{color:var(--error);margin-top:8px}.muted{color:var(--text-muted)}.brand{font-weight:700;font-size:22px;color:var(--primary)}table{width:100%;border-collapse:collapse;font-size:14px}td,th{padding:10px 12px;border-bottom:1px solid var(--border);text-align:left}th{color:var(--text-muted);font-size:13px}.pill,th{font-weight:600}.pill{display:inline-block;padding:3px 10px;border-radius:999px;font-size:12px}.pill-new{background:#fff1f0;color:#c43a3a}.pill-contacted{background:#fff7e6;color:#b45309}.pill-confirmed{background:#ecfdf5;color:#15803d}.pill-cancelled{background:#f3f4f6;color:#6b7280}.app-shell{display:flex;min-height:100vh}.sidebar{width:240px;flex-shrink:0;background:#0c0c0b;color:#e5e7eb;display:flex;flex-direction:column;padding:18px 0;position:-webkit-sticky;position:sticky;top:0;height:100vh;overflow-y:auto}.sidebar-brand{font-weight:700;font-size:18px;color:#fff;padding:0 20px 16px;letter-spacing:.2px}.sidebar-brand span{color:var(--primary)}.nav{display:flex;flex-direction:column;gap:2px;padding:0 10px}.nav-section{font-size:11px;text-transform:uppercase;letter-spacing:.6px;color:#6b7280;padding:14px 10px 6px}.nav-item{display:flex;align-items:center;gap:10px;padding:9px 12px;border-radius:8px;color:#d1d5db;font-size:14px;cursor:pointer;text-decoration:none}.nav-item:hover{background:#1c1c1b;text-decoration:none;color:#fff}.nav-badge,.nav-item.active{background:var(--primary);color:#fff}.nav-badge{margin-left:auto;border-radius:999px;font-size:11px;padding:1px 7px;font-weight:700}.nav-item.active .nav-badge{background:hsla(0,0%,100%,.25)}.main{flex:1 1;min-width:0;display:flex;flex-direction:column}.topbar{display:flex;align-items:center;justify-content:space-between;padding:16px 28px;border-bottom:1px solid var(--border);background:var(--surface)}.page-body{padding:24px 28px;max-width:1200px;width:100%}.page-title{font-size:22px;font-weight:700;margin:0 0 4px}.page-sub{color:var(--text-muted);font-size:14px;margin:0 0 20px}.stat-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));grid-gap:14px;gap:14px;margin-bottom:24px}.stat-card{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:16px 18px}.stat-card.clickable{cursor:pointer;transition:border-color .15s}.stat-card.clickable:hover{border-color:var(--primary)}.stat-value{font-size:28px;font-weight:700;line-height:1.1}.stat-label{color:var(--text-muted);font-size:13px;margin-top:4px}.stat-value.alert{color:var(--error)}.table-wrap{background:var(--surface);border:1px solid var(--border);border-radius:12px;overflow:auto}.table-wrap table{font-size:14px}.table-wrap th{white-space:nowrap}.table-wrap tbody tr.clickable{cursor:pointer}.table-wrap tbody tr.clickable:hover{background:#fafafa}.empty{padding:40px;text-align:center;color:var(--text-muted)}.badge{display:inline-block;padding:2px 9px;border-radius:999px;font-size:12px;font-weight:600;white-space:nowrap}.badge-green{background:#ecfdf5;color:#15803d}.badge-yellow{background:#fff7e6;color:#b45309}.badge-red{background:#fff1f0;color:#c43a3a}.badge-gray{background:#f3f4f6;color:#6b7280}.badge-blue{background:#eff6ff;color:#1d4ed8}.toolbar{display:flex;gap:10px;align-items:center;margin-bottom:16px;flex-wrap:wrap}.toolbar .input,.toolbar .select{width:auto}.toolbar .grow{flex:1 1;min-width:200px}.btn-sm{padding:6px 12px;font-size:13px}.btn-ghost{background:transparent;color:var(--text);border:1px solid var(--border)}.btn-ghost:hover{background:#f3f4f6}.pagination{display:flex;gap:8px;align-items:center;justify-content:flex-end;margin-top:14px}.kv{display:grid;grid-template-columns:180px 1fr;grid-gap:8px 16px;gap:8px 16px;font-size:14px}.kv dt{color:var(--text-muted)}.kv dd{margin:0}.section-title{font-size:15px;font-weight:700;margin:22px 0 10px}pre.payload{background:#0c0c0b;color:#e5e7eb;padding:14px;border-radius:10px;font-size:12px;overflow:auto;max-height:420px;line-height:1.5}.form-row{margin-bottom:14px;max-width:520px}.form-actions{display:flex;gap:10px;margin-top:8px}.modal-overlay{position:fixed;inset:0;background:rgba(0,0,0,.45);display:flex;align-items:center;justify-content:center;z-index:50;padding:20px}.modal{background:var(--surface);border-radius:14px;padding:24px;width:100%;max-width:640px;max-height:86vh;overflow:auto}.modal-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}.modal-close{background:none;border:none;font-size:22px;cursor:pointer;color:var(--text-muted)}.tabs{display:flex;gap:6px;border-bottom:1px solid var(--border);margin-bottom:18px}.tab{padding:9px 16px;cursor:pointer;font-size:14px;font-weight:600;color:var(--text-muted);border-bottom:2px solid transparent;margin-bottom:-1px}.tab.active{color:var(--primary);border-bottom-color:var(--primary)}.loading{padding:40px;text-align:center;color:var(--text-muted)}.right{text-align:right}