*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background-color:#f5f5f5;color:#333}.login-container{display:flex;align-items:center;justify-content:center;min-height:100vh;background:#f8fafc;padding:20px}.login-card{background:#fff;padding:44px 40px 40px;border-radius:16px;box-shadow:0 4px 24px rgba(0,0,0,.08),0 1px 4px rgba(0,0,0,.04);width:100%;max-width:400px;border:1px solid #f0f0f0}.login-logo{margin-bottom:20px}.login-logo,.login-logo-mark{display:flex;justify-content:center}.login-logo-mark{width:48px;height:48px;background:#1e293b;color:#fff;border-radius:12px;align-items:center;font-weight:800;font-size:16px;letter-spacing:.05em}.login-card h1{text-align:center;margin-bottom:4px;color:#0f172a;font-size:22px;font-weight:700}.login-card>p{text-align:center;color:#94a3b8;font-size:14px;margin:0 0 28px}.form-group{margin-bottom:16px}.form-group label{display:block;margin-bottom:6px;font-weight:600;color:#374151;font-size:13.5px}.form-group input{width:100%;padding:10px 13px;border:1.5px solid #e2e8f0;border-radius:8px;font-size:14px;background:#fff;transition:border-color .15s,box-shadow .15s;color:#0f172a}.form-group input::placeholder{color:#cbd5e1}.form-group input:hover{border-color:#cbd5e1}.form-group input:focus{outline:none;border-color:#3b82f6;box-shadow:0 0 0 3px rgba(59,130,246,.1)}.form-group input:disabled{background:#f8fafc;color:#94a3b8}.login-submit{width:100%;padding:11px 16px;background:#1e293b;color:#fff;border:none;border-radius:8px;font-size:14.5px;font-weight:600;cursor:pointer;transition:background .15s,transform .1s;margin-top:8px;display:flex;align-items:center;justify-content:center;gap:8px}.login-submit:hover:not(:disabled){background:#0f172a}.login-submit:active:not(:disabled){transform:scale(.99)}.login-submit:disabled{opacity:.65;cursor:not-allowed}.login-spinner{width:15px;height:15px;border:2px solid hsla(0,0%,100%,.3);border-top-color:#fff;border-radius:50%;animation:spin .7s linear infinite;flex-shrink:0}@keyframes spin{to{transform:rotate(1turn)}}.error{color:#dc2626;font-size:13px;margin-bottom:14px;padding:10px 12px;background:#fef2f2;border-radius:7px;border-left:3px solid #dc2626}.admin-container{display:flex;min-height:100vh}.sidebar{width:250px;background:#2c3e50;color:#fff;display:flex;flex-direction:column;box-shadow:2px 0 5px rgba(0,0,0,.1);position:fixed;height:100vh;overflow-y:auto;z-index:100}.sidebar-header{padding:20px;border-bottom:1px solid hsla(0,0%,100%,.1)}.sidebar-header h1{font-size:20px;margin-bottom:5px}.admin-role{font-size:12px;text-transform:uppercase;opacity:.7;margin:0}.sidebar-nav{flex:1 1;padding:15px 0}.nav-item{display:flex;align-items:center;padding:15px 20px;color:#fff;text-decoration:none;transition:background .2s;gap:12px}.nav-item.nav-subitem{padding-left:40px;font-size:13px}.nav-item:hover{background:hsla(0,0%,100%,.1)}.nav-header{display:flex;align-items:center;padding:15px 20px;color:hsla(0,0%,100%,.6);text-transform:uppercase;font-size:11px;font-weight:600;gap:8px;border-top:1px solid hsla(0,0%,100%,.1);margin-top:10px}.nav-icon{font-size:20px}.nav-label{font-size:14px}.sidebar-footer{padding:15px 20px;border-top:1px solid hsla(0,0%,100%,.1)}.admin-email{font-size:12px;opacity:.7;margin-bottom:10px}.logout-btn{width:100%;padding:8px;background:#e74c3c;color:#fff;border:none;border-radius:4px;font-size:14px;cursor:pointer;transition:background .3s}.logout-btn:hover{background:#c0392b}.admin-main{margin-left:250px;flex:1 1;padding:30px;overflow-y:auto}.loading{display:flex;align-items:center;justify-content:center;min-height:100vh;font-size:18px;color:#666}.dashboard h1,.page h1,.users-page h1{margin-bottom:30px;color:#2c3e50}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));grid-gap:20px;gap:20px;margin-bottom:40px}.stat-card{padding:20px;border-radius:8px;box-shadow:0 2px 4px rgba(0,0,0,.1)}.stat-card h3{font-size:14px;color:#666;margin-bottom:10px;text-transform:uppercase}.stat-value{font-size:32px;font-weight:700;color:#2c3e50;margin:0}.stat-subtitle{font-size:12px;color:#999;display:block;margin-top:5px}@keyframes shimmer{0%{background-position:-400px 0}to{background-position:400px 0}}.skeleton{background:#f0f0f0;border-radius:8px;overflow:hidden}.skeleton-line{border-radius:4px;background:linear-gradient(90deg,#e0e0e0 25%,#f0f0f0 50%,#e0e0e0 75%);background-size:800px 100%;animation:shimmer 1.4s infinite}.skeleton-title{height:14px;width:60%;margin-bottom:14px}.skeleton-value{height:32px;width:40%}.charts{grid-template-columns:repeat(auto-fit,minmax(500px,1fr));grid-gap:20px}.charts,.charts-grid{display:grid;gap:20px}.charts-grid{grid-template-columns:repeat(auto-fit,minmax(440px,1fr));grid-gap:20px;margin-top:24px}.chart-card{background:#fff;border-radius:12px;padding:24px;box-shadow:0 1px 4px rgba(0,0,0,.07);border:1px solid #f0f0f0}.chart-card-header{margin-bottom:16px}.chart-card-title{font-size:15px;font-weight:600;color:#1a1a2e;margin:0 0 4px}.chart-card-subtitle{font-size:12px;color:#888;margin:0}.chart-container{background:#fff;padding:20px;border-radius:8px;box-shadow:0 2px 4px rgba(0,0,0,.1)}.chart-container h2{font-size:16px;margin-bottom:20px;color:#2c3e50}.table-container{background:#fff;border-radius:8px;box-shadow:0 2px 4px rgba(0,0,0,.1);overflow-x:auto}.users-table{width:100%;border-collapse:collapse}.users-table thead{background:#f8f9fa;border-bottom:2px solid #e9ecef}.users-table th{padding:15px;text-align:left;font-weight:600;color:#2c3e50}.users-table td{padding:15px;border-bottom:1px solid #e9ecef}.users-table tbody tr:hover{background:#f8f9fa}.empty-state{padding:30px;text-align:center;color:#999}.page{background:#fff;padding:30px;border-radius:8px;box-shadow:0 2px 4px rgba(0,0,0,.1)}.placeholder-content{padding:40px;text-align:center;color:#999}.section{margin-top:30px;padding-top:20px;border-top:1px solid #e9ecef}.section h2{margin-bottom:15px;font-size:18px;color:#2c3e50}.list{list-style:none;padding:0}.list li{padding:10px 0;border-bottom:1px solid #e9ecef;display:flex;justify-content:space-between}.list li:last-child{border-bottom:none}.data-table td.monospace{font-family:Courier New,monospace;font-size:12px}.data-table td.small{font-size:13px}.btn,.btn-danger,.btn-small{padding:8px 16px;border:none;border-radius:4px;cursor:pointer;font-size:14px;transition:all .3s}.btn{background:#667eea;color:#fff}.btn:hover:not(:disabled){background:#5568d3}.btn-small{padding:4px 8px;font-size:12px;background:#667eea;color:#fff}.btn-small:hover:not(:disabled){background:#5568d3}.btn-danger{background:#e74c3c;color:#fff}.btn-danger:hover:not(:disabled){background:#c0392b}.btn-danger:disabled,.btn-small:disabled,.btn:disabled{opacity:.6;cursor:not-allowed}.modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:rgba(0,0,0,.5);display:flex;align-items:center;justify-content:center;z-index:1000}.modal{background:#fff;padding:30px;border-radius:8px;max-width:500px;width:100%;box-shadow:0 10px 40px rgba(0,0,0,.3)}.modal h2{margin-bottom:15px}.modal p{margin:10px 0}.modal ul{margin:10px 0 10px 20px}.modal-buttons{display:flex;gap:10px;justify-content:flex-end;margin-top:20px}.text-center{text-align:center}.text-muted{color:#999}.text-warning{color:#f39c12}.error{color:#d32f2f;font-weight:500;padding:15px;background:#ffebee;border-radius:4px;margin:10px 0}@media (max-width:768px){.sidebar{width:100%;height:auto;flex-direction:row;position:relative}.admin-main{margin-left:0;padding:15px}.stats-grid{grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:10px}.charts{grid-template-columns:1fr}}.su-stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(120px,1fr));grid-gap:12px;gap:12px;margin:14px 0}.su-stat{background:#fff;border:1px solid #e4e7ec;border-radius:14px;padding:14px 16px}.su-statn{font-size:24px;font-weight:800;color:#161a24;line-height:1}.su-statl{font-size:12px;color:#76808f;margin-top:6px;font-weight:600}.su-toolbar{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:6px 0 10px;flex-wrap:wrap}.su-toggle{font-size:12.5px;color:#3a4253;display:inline-flex;align-items:center;gap:7px;cursor:pointer}.su-table tbody tr:hover{background:#f7f9ff}.user-detail-page{max-width:900px}.page-header{margin-bottom:28px}.back-link{display:inline-flex;align-items:center;gap:6px;font-size:13.5px;font-weight:600;color:#64748b;text-decoration:none;margin-bottom:12px;transition:color .15s}.back-link:hover{color:#1e293b}.page-header h1{font-size:28px;font-weight:800;color:#0f172a;margin:0;letter-spacing:-.02em}.detail-sections{display:flex;flex-direction:column;gap:16px}.detail-section{background:#fff;border-radius:12px;border:1px solid #e2e8f0;padding:22px 24px}.detail-section h2{font-size:13px;font-weight:700;text-transform:uppercase;letter-spacing:.07em;color:#94a3b8;margin:0 0 16px;padding-bottom:12px;border-bottom:1px solid #f1f5f9}.detail-list{grid-template-columns:180px 1fr;grid-gap:0;gap:0}.detail-list dt{font-size:13px;color:#64748b;border-bottom:1px solid #f8fafc;display:flex;align-items:flex-start;padding:8px 16px 8px 0}.detail-list dd{font-size:13.5px;color:#1e293b;padding:8px 0;border-bottom:1px solid #f8fafc;word-break:break-word}.detail-list dd:last-of-type,.detail-list dt:last-of-type{border-bottom:none}.detail-list a{color:#3b82f6;text-decoration:none}.detail-list a:hover{text-decoration:underline}.detail-list ul{margin:0;padding-left:18px}.detail-list ul li{margin-bottom:4px;font-size:13.5px}.su-rowmuted{opacity:.6}.su-uname{font-weight:700;color:#161a24;display:flex;align-items:center;gap:7px}.su-umeta{font-size:11.5px;color:#76808f;margin-top:2px}.su-dot{width:8px;height:8px;border-radius:50%;background:#bb8a3e;box-shadow:0 0 0 3px rgba(187,138,62,.18);flex-shrink:0}.su-badge{font-size:10.5px;font-weight:700;text-transform:uppercase;letter-spacing:.03em;border-radius:6px;padding:2px 8px}.su-badge.green{background:#e7f3ec;color:#1c7a4e}.su-badge.gray{background:#eef1f6;color:#5a6678}.su-badge.blue{background:#e0f0ff;color:#1a5fb4}.su-badge.red{background:#fee2e2;color:#b91c1c}.sub-badge{font-size:11px;font-weight:700;border-radius:6px;padding:3px 9px;text-transform:uppercase;letter-spacing:.04em}.sub-badge.active{background:#dcfce7;color:#15803d}.sub-badge.trial{background:#e0f0ff;color:#1a5fb4}.sub-badge.pastdue{background:#fef9c3;color:#92400e}.sub-badge.canceled{background:#fee2e2;color:#b91c1c}.sub-badge.none{background:#eef1f6;color:#5a6678}.stat-row{display:flex;gap:16px;flex-wrap:wrap}.stat-card{background:#fff;border:1px solid #dbe2ee;border-radius:12px;padding:16px 22px;min-width:130px}.stat-value{font-size:28px;font-weight:800;color:#161a24;line-height:1}.stat-label{font-size:12px;color:#9aa3b2;margin-top:4px;font-weight:600}.data-table{width:100%;border-collapse:collapse;font-size:14px}.data-table th{padding:8px 12px;text-align:left;font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:#9aa3b2;border-bottom:2px solid #eef1f6}.data-table td{padding:10px 12px;border-bottom:1px solid #f3f5f9;vertical-align:middle}.data-table tr:hover td{background:#f9fafc}.su-mix{font-size:10.5px;color:#9aa3b2;margin-top:2px}.su-yes{color:#1c7a4e;font-weight:800}.jf{margin-top:6px}.jf-summary{display:flex;gap:18px;font-size:13px;color:#3a4253;margin-bottom:16px}.jf-summary b{color:#161a24;font-size:16px}.jf-track{list-style:none;margin:0;padding:0;position:relative}.jf-track:before{content:"";position:absolute;left:17px;top:6px;bottom:6px;width:2px;background:linear-gradient(#dbe2ee,#eef1f6)}.jf-node{align-items:flex-start;gap:14px;padding:6px 0;margin-left:0}.jf-marker,.jf-node{position:relative;display:flex}.jf-marker{z-index:2;width:36px;height:36px;border-radius:50%;background:#fff;border:2px solid var(--ring,#6b7a90);color:var(--ring,#6b7a90);align-items:center;justify-content:center;font-size:15px;flex-shrink:0;box-shadow:0 2px 6px rgba(20,30,50,.08)}.jf-card{flex:1 1;background:#fff;border:1px solid #e4e7ec;border-radius:12px;padding:10px 14px;margin-bottom:4px}.jf-label{font-size:13.5px;font-weight:600;color:#161a24}.jf-date{font-size:11.5px;color:#76808f;margin-top:2px}.jf-accepted .jf-card{border-color:#cfe9da;background:#f6fcf8}.jf-signup .jf-card{border-color:#d7e3fb;background:#f5f8ff}.detail-list{display:grid;grid-template-columns:auto 1fr;grid-gap:6px 14px;gap:6px 14px;font-size:13.5px}.detail-list dt{color:#76808f;font-weight:600}.detail-list dd{margin:0;color:#161a24}