body{background:#f4f6f8}.app{display:flex;min-height:100vh}.sidebar{width:220px;background:#0f172a;color:#fff;padding:16px 12px;position:fixed;top:0;bottom:0;left:0;z-index:50;transition:width .2s ease,transform .2s ease;box-sizing:border-box}.brand-row{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:22px;padding:0 6px}.brand-icon-link{display:flex;align-items:center;justify-content:center;width:34px;height:34px;border-radius:10px;text-decoration:none}.k365-logo{width:24px;height:24px;display:block}.sidebar-toggle,.mobile-menu-btn{background:#1e293b;color:#fff;border:0;border-radius:10px;padding:8px 10px;cursor:pointer}.mobile-menu-btn{display:none;margin-right:12px}.sidebar-nav a{display:flex;align-items:center;gap:10px;color:#cbd5e1;text-decoration:none;padding:11px 12px;border-radius:12px;margin-bottom:5px;white-space:nowrap}.sidebar-nav a:hover{background:#1e293b;color:#fff}.nav-icon{width:24px;text-align:center;flex-shrink:0}.main{margin-left:220px;width:calc(100% - 220px);min-height:100vh;transition:margin-left .2s ease,width .2s ease}.topbar{height:64px;background:#fff;border-bottom:1px solid #e5e7eb;display:flex;align-items:center;justify-content:space-between;padding:0 24px;font-weight:700;box-sizing:border-box}.topbar-title{margin-right:auto}.content{padding:24px;box-sizing:border-box}.footer-version{margin-top:26px;color:#94a3b8;font-size:12px}.app.sidebar-collapsed .sidebar{width:76px}.app.sidebar-collapsed .nav-text{display:none}.app.sidebar-collapsed .sidebar-nav a{justify-content:center;padding:12px 8px}.app.sidebar-collapsed .brand-row{justify-content:center;padding:0}.app.sidebar-collapsed .sidebar-toggle{display:none}.app.sidebar-collapsed .main{margin-left:76px;width:calc(100% - 76px)}.stat-grid{display:grid;grid-template-columns:repeat(4,minmax(160px,1fr));gap:16px;margin-bottom:22px}.stat-card{background:#fff;padding:18px;border-radius:18px;box-shadow:0 8px 24px rgba(15,23,42,.06)}.stat-card .value{font-size:28px;font-weight:800;margin-top:8px}.setup-body{display:flex;align-items:center;justify-content:center;min-height:100vh;background:#eef2f7}.setup-card{background:#fff;padding:28px;border-radius:18px;box-shadow:0 12px 35px rgba(15,23,42,.12);width:420px;max-width:94%}.login-logo{width:42px;height:42px;margin-bottom:8px}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}#calendar{background:#fff;border-radius:18px;padding:16px;box-shadow:0 8px 24px rgba(15,23,42,.06);max-width:none}.search-results{border:1px solid #d1d5db;border-radius:.5rem;background:#fff;max-height:240px;overflow:auto;margin-top:4px}.search-item{padding:9px 10px;cursor:pointer;border-bottom:1px solid #f1f5f9}.search-item:hover{background:#f3f4f6}.search-title{font-weight:700}.search-meta{font-size:12px;color:#64748b}.fc-event{border-radius:8px!important;padding:2px 4px!important;background:#2563eb!important;border-color:#2563eb!important}.client-info{background:#f8fafc;border:1px solid #e2e8f0;border-radius:12px;padding:12px;margin-top:10px;font-size:14px}.muted{color:#64748b}.badge{display:inline-block;padding:3px 8px;border-radius:999px;background:#e0f2fe;color:#075985;font-size:12px}.duration-select{max-width:180px}@media(max-width:1000px){.stat-grid{grid-template-columns:repeat(2,minmax(160px,1fr))}}@media(max-width:800px){.sidebar{transform:translateX(-100%);width:220px}.app.mobile-sidebar-open .sidebar{transform:translateX(0)}.main,.app.sidebar-collapsed .main{margin-left:0;width:100%}.mobile-menu-btn{display:inline-block}.sidebar-toggle{display:none}.content{padding:14px}.stat-grid{grid-template-columns:1fr}.form-row{grid-template-columns:1fr}.topbar{padding:0 14px}}