*{margin:0;padding:0;box-sizing:border-box}:root{--bg:#0f1419;--bg2:#1a2332;--bg3:#243040;--border:#2d3f55;--text:#e7e9ea;--text2:#8b9ab0;--accent:#1d9bf0;--accent2:#1876ca;--green:#00ba7c;--red:#f4212e;--yellow:#ffd400;--purple:#9b59b6}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--text);font-size:14px;line-height:1.5}a{color:var(--accent);text-decoration:none}button{cursor:pointer;border:none;outline:none}input,textarea,select{outline:none}.app{display:flex;height:100vh;overflow:hidden}.sidebar{width:220px;min-width:220px;background:var(--bg2);border-right:1px solid var(--border);display:flex;flex-direction:column;overflow:hidden}.sidebar-header{padding:20px 16px 16px;border-bottom:1px solid var(--border)}.sidebar-logo{font-size:22px;font-weight:700;color:var(--accent);margin-bottom:2px}.sidebar-sub{font-size:11px;color:var(--text2)}.sidebar-nav{flex:1;padding:8px 0;overflow-y:auto}.nav-item{display:flex;align-items:center;gap:10px;padding:10px 16px;width:100%;background:none;color:var(--text2);font-size:13px;border-radius:0;transition:all .15s;text-align:left}.nav-item:hover{background:var(--bg3);color:var(--text)}.nav-item.active{background:#1d9bf026;color:var(--accent);font-weight:600}.sidebar-footer{padding:12px 16px;border-top:1px solid var(--border);display:flex;align-items:center;gap:8px}.user-email{flex:1;font-size:12px;color:var(--text2);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.user-role{font-size:10px;background:var(--accent);color:#fff;padding:1px 6px;border-radius:10px;margin-top:2px}.main{flex:1;overflow-y:auto;background:var(--bg)}.page{padding:24px;max-width:900px}.page-wide{padding:24px}.page-header{margin-bottom:20px}.page-title{font-size:20px;font-weight:700;color:var(--text)}.page-sub{font-size:13px;color:var(--text2);margin-top:4px}.card{background:var(--bg2);border:1px solid var(--border);border-radius:10px;padding:20px;margin-bottom:16px}.card-title{font-size:15px;font-weight:600;color:var(--text);margin-bottom:16px;display:flex;align-items:center;gap:8px}.card-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:12px}.stat-box{background:var(--bg3);border-radius:8px;padding:16px;text-align:center}.stat-val{font-size:28px;font-weight:700;color:var(--accent)}.stat-lbl{font-size:12px;color:var(--text2);margin-top:4px}.form-group{margin-bottom:14px}.form-label{display:block;font-size:12px;font-weight:600;color:var(--text2);margin-bottom:6px;text-transform:uppercase;letter-spacing:.4px}.form-input,.form-select,.form-textarea{width:100%;background:var(--bg3);border:1px solid var(--border);border-radius:7px;padding:9px 12px;color:var(--text);font-size:13px;transition:border .15s}.form-input:focus,.form-select:focus,.form-textarea:focus{border-color:var(--accent)}.form-textarea{resize:vertical;min-height:80px;font-family:inherit}.form-select{-webkit-appearance:none;-moz-appearance:none;appearance:none}.form-hint{font-size:11px;color:var(--text2);margin-top:5px}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}.btn{display:inline-flex;align-items:center;gap:6px;padding:8px 16px;border-radius:7px;font-size:13px;font-weight:600;transition:all .15s}.btn-primary{background:var(--accent);color:#fff}.btn-primary:hover{background:var(--accent2)}.btn-secondary{background:var(--bg3);color:var(--text);border:1px solid var(--border)}.btn-secondary:hover{border-color:var(--accent);color:var(--accent)}.btn-danger{background:#f4212e26;color:var(--red);border:1px solid rgba(244,33,46,.3)}.btn-danger:hover{background:#f4212e40}.btn-green{background:#00ba7c26;color:var(--green);border:1px solid rgba(0,186,124,.3)}.btn-sm{padding:5px 10px;font-size:12px}.btn:disabled{opacity:.5;cursor:not-allowed}.flex-gap{display:flex;gap:8px;flex-wrap:wrap;align-items:center}.table-wrap{overflow-x:auto;border-radius:8px;border:1px solid var(--border)}table{width:100%;border-collapse:collapse}th{background:var(--bg3);padding:10px 12px;text-align:left;font-size:11px;font-weight:600;color:var(--text2);text-transform:uppercase;letter-spacing:.4px;white-space:nowrap}td{padding:10px 12px;border-top:1px solid var(--border);font-size:13px;vertical-align:middle}tr:hover td{background:#ffffff05}.truncate{max-width:200px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.badge{display:inline-flex;padding:3px 8px;border-radius:12px;font-size:11px;font-weight:600;white-space:nowrap}.badge-green{background:#00ba7c26;color:var(--green)}.badge-red{background:#f4212e26;color:var(--red)}.badge-yellow{background:#ffd40026;color:var(--yellow)}.badge-blue{background:#1d9bf026;color:var(--accent)}.badge-purple{background:#9b59b626;color:var(--purple)}.badge-dim{background:var(--bg3);color:var(--text2)}.alert{padding:12px 16px;border-radius:8px;font-size:13px;margin-bottom:16px}.alert-success{background:#00ba7c1f;border:1px solid rgba(0,186,124,.3);color:var(--green)}.alert-error{background:#f4212e1f;border:1px solid rgba(244,33,46,.3);color:var(--red)}.alert-info{background:#1d9bf01f;border:1px solid rgba(29,155,240,.3);color:var(--accent)}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0009;z-index:100;display:flex;align-items:center;justify-content:center;padding:16px}.modal{background:var(--bg2);border:1px solid var(--border);border-radius:12px;padding:24px;width:100%;max-width:540px;max-height:90vh;overflow-y:auto}.modal-title{font-size:16px;font-weight:700;margin-bottom:16px;display:flex;justify-content:space-between;align-items:center}.modal-close{background:none;color:var(--text2);font-size:18px;padding:4px}.modal-close:hover{color:var(--text)}.modal-actions{display:flex;gap:8px;justify-content:flex-end;margin-top:20px}.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--bg)}.login-box{background:var(--bg2);border:1px solid var(--border);border-radius:12px;padding:36px;width:380px}.login-title{font-size:22px;font-weight:700;color:var(--accent);text-align:center;margin-bottom:4px}.login-sub{font-size:13px;color:var(--text2);text-align:center;margin-bottom:24px}.text-dim{color:var(--text2)}.text-green{color:var(--green)}.text-red{color:var(--red)}.text-accent{color:var(--accent)}.mt-8{margin-top:8px}.empty{text-align:center;padding:48px;color:var(--text2)}.spinner{animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}code{background:var(--bg3);padding:1px 5px;border-radius:4px;font-family:Consolas,monospace;font-size:12px}