/* ================================================================
   软件网络验证系统 - 主样式表  (深色科技风·柔和版)
   build: 2026-03-26-fix-layout
================================================================ */
@import url('https://fonts.googleapis.com/css2?family=Syne:wght@400;600;700;800&family=JetBrains+Mono:wght@400;500&display=swap');

:root {
  --bg-primary:    #141926;
  --bg-secondary:  #1a2133;
  --bg-card:       #1e2740;
  --bg-input:      #161e2e;
  --accent:        #00d4ff;
  --accent-dim:    #00a8cc;
  --accent-light:  rgba(0,212,255,.08);
  --accent2:       #7c3aed;
  --accent2-dim:   #6028c5;
  --success:       #00e676;
  --success-light: rgba(0,230,118,.1);
  --warning:       #ffab00;
  --warning-light: rgba(255,171,0,.1);
  --danger:        #ff4d6d;
  --danger-light:  rgba(255,77,109,.1);
  --text-primary:  #dde8f5;
  --text-secondary:#7a96bb;
  --text-muted:    #445570;
  --border:        rgba(0,212,255,.12);
  --border-hover:  rgba(0,212,255,.38);
  --shadow-sm:     0 2px 8px rgba(0,0,0,.25);
  --shadow-md:     0 4px 16px rgba(0,0,0,.3);
  --shadow-lg:     0 12px 40px rgba(0,0,0,.4);
  --glow:          0 0 20px rgba(0,212,255,.15);
  --radius:        10px;
  --radius-lg:     16px;
  --font-main:     'Syne','PingFang SC','Microsoft YaHei',sans-serif;
  --font-mono:     'JetBrains Mono','Consolas',monospace;
  --tr:            0.22s cubic-bezier(0.4,0,0.2,1);
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--font-main);background:var(--bg-primary);color:var(--text-primary);min-height:100vh;line-height:1.65;font-size:15px}
::-webkit-scrollbar{width:5px;height:5px}
::-webkit-scrollbar-track{background:var(--bg-primary)}
::-webkit-scrollbar-thumb{background:rgba(0,212,255,.3);border-radius:3px}
.bg-grid{position:fixed;inset:0;z-index:0;pointer-events:none;background-image:linear-gradient(rgba(0,212,255,.03) 1px,transparent 1px),linear-gradient(90deg,rgba(0,212,255,.03) 1px,transparent 1px);background-size:48px 48px;mask-image:radial-gradient(ellipse 80% 80% at 50% 20%,black 40%,transparent 100%)}
@keyframes fadeUp{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:translateY(0)}}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.5}}
.auth-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:2rem;position:relative;z-index:1}
.auth-box{width:100%;max-width:420px;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:2.8rem 2.4rem;box-shadow:0 0 60px rgba(0,212,255,.06),0 24px 60px rgba(0,0,0,.4);animation:fadeUp .5s ease both}
.auth-logo{text-align:center;margin-bottom:2rem}
.auth-logo .logo-icon{display:inline-flex;align-items:center;justify-content:center;width:60px;height:60px;background:linear-gradient(135deg,var(--accent2),var(--accent));border-radius:16px;font-size:1.45rem;font-weight:900;letter-spacing:.02em;margin-bottom:.9rem;box-shadow:var(--glow)}
.auth-logo h1{font-size:1.4rem;font-weight:800;background:linear-gradient(90deg,var(--accent),var(--accent2));-webkit-background-clip:text;-webkit-text-fill-color:transparent;letter-spacing:.02em}
.auth-logo p{color:var(--text-secondary);font-size:.85rem;margin-top:.3rem}
.auth-footer{text-align:center;margin-top:1.5rem;font-size:.85rem;color:var(--text-secondary)}
.auth-footer a{color:var(--accent);text-decoration:none;font-weight:600}
.auth-footer a:hover{text-decoration:underline}
.form-group{margin-bottom:1.25rem}
.form-group label{display:block;font-size:.82rem;font-weight:600;color:var(--text-secondary);margin-bottom:.45rem;letter-spacing:.05em;text-transform:uppercase}
.form-control{width:100%;background:var(--bg-input);border:1px solid var(--border);border-radius:var(--radius);padding:.72rem 1rem;color:var(--text-primary);font-family:var(--font-main);font-size:.95rem;transition:border-color var(--tr),box-shadow var(--tr);outline:none}
.form-control:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(0,212,255,.1)}
.form-control::placeholder{color:var(--text-muted)}
select.form-control{cursor:pointer}
textarea.form-control{resize:vertical;min-height:90px}
.input-row{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.45rem;padding:.72rem 1.5rem;border-radius:var(--radius);font-family:var(--font-main);font-size:.9rem;font-weight:700;cursor:pointer;border:none;transition:all var(--tr);text-decoration:none;white-space:nowrap;letter-spacing:.03em}
.btn-primary{background:linear-gradient(135deg,var(--accent-dim),var(--accent));color:#000;box-shadow:0 4px 20px rgba(0,212,255,.25)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 30px rgba(0,212,255,.4)}
.btn-secondary{background:transparent;border:1px solid var(--border-hover);color:var(--accent)}
.btn-secondary:hover{background:rgba(0,212,255,.08)}
.btn-danger{background:linear-gradient(135deg,#c01040,var(--danger));color:#fff}
.btn-danger:hover{transform:translateY(-1px);box-shadow:0 4px 18px rgba(255,77,109,.35)}
.btn-success{background:linear-gradient(135deg,#00a855,var(--success));color:#000}
.btn-success:hover{transform:translateY(-1px);box-shadow:0 4px 18px rgba(0,230,118,.3)}
.btn-purple{background:linear-gradient(135deg,var(--accent2-dim),var(--accent2));color:#fff}
.btn-purple:hover{transform:translateY(-1px);box-shadow:0 4px 18px rgba(124,58,237,.35)}
.btn-sm{padding:.4rem .9rem;font-size:.82rem}
.btn-full{width:100%}
.btn:disabled{opacity:.5;cursor:not-allowed;transform:none!important}
.alert{padding:.8rem 1rem;border-radius:var(--radius);font-size:.88rem;margin-bottom:1.2rem;border-left:3px solid}
.alert-success{background:var(--success-light);border-color:var(--success);color:var(--success)}
.alert-danger{background:var(--danger-light);border-color:var(--danger);color:var(--danger)}
.alert-warning{background:var(--warning-light);border-color:var(--warning);color:var(--warning)}
.alert-info{background:rgba(0,212,255,.08);border-color:var(--accent);color:var(--accent)}
.layout{display:flex;min-height:100vh}
.sidebar{width:240px;flex-shrink:0;background:var(--bg-secondary);border-right:1px solid var(--border);display:flex;flex-direction:column;position:fixed;top:0;left:0;bottom:0;z-index:100}
.sidebar-logo{padding:1.5rem 1.4rem;border-bottom:1px solid var(--border);display:flex;align-items:center;gap:.75rem}
.sidebar-logo .logo-mark{width:36px;height:36px;background:linear-gradient(135deg,var(--accent2),var(--accent));border-radius:9px;display:flex;align-items:center;justify-content:center;font-size:1rem;font-weight:900;letter-spacing:.02em;color:#fff;box-shadow:var(--glow);flex-shrink:0}
.sidebar-logo span{font-size:.95rem;font-weight:800;background:linear-gradient(90deg,var(--accent),var(--accent2));-webkit-background-clip:text;-webkit-text-fill-color:transparent}
.sidebar-nav{flex:1;padding:1rem 0;overflow-y:auto}
.nav-section-title{padding:.5rem 1.4rem;font-size:.7rem;font-weight:700;color:var(--text-muted);letter-spacing:.1em;text-transform:uppercase}
.nav-item{display:flex;align-items:center;gap:.75rem;padding:.7rem 1.4rem;color:var(--text-secondary);text-decoration:none;font-size:.9rem;font-weight:600;transition:all var(--tr);border-left:3px solid transparent;margin:1px 0}
.nav-item:hover,.nav-item.active{color:var(--accent);background:rgba(0,212,255,.06);border-left-color:var(--accent)}
.nav-folder{margin:1px 0}
.nav-folder summary{list-style:none;cursor:pointer}
.nav-folder summary::-webkit-details-marker{display:none}
.nav-folder .nav-folder-summary{user-select:none}
.nav-folder .nav-folder-summary::after{content:'▸';margin-left:auto;color:var(--text-muted);transition:transform var(--tr)}
.nav-folder[open] .nav-folder-summary::after{transform:rotate(90deg);color:var(--accent)}
.nav-submenu{padding:.25rem 0 .4rem .6rem}
.nav-subitem{display:flex;align-items:center;gap:.5rem;padding:.46rem 1.2rem .46rem 1.95rem;margin:1px 0;border-left:2px solid transparent;color:var(--text-secondary);text-decoration:none;font-size:.83rem;transition:all var(--tr)}
.nav-subitem:hover,.nav-subitem.active{color:var(--accent);background:rgba(0,212,255,.06);border-left-color:var(--accent)}
.nav-icon{font-size:1rem;width:20px;text-align:center}
.sidebar-footer{padding:1rem 1.4rem;border-top:1px solid var(--border)}
.sidebar-user{display:flex;align-items:center;gap:.7rem;padding:.6rem .8rem;border-radius:var(--radius);background:rgba(0,212,255,.04)}
.user-avatar{width:34px;height:34px;border-radius:50%;background:linear-gradient(135deg,var(--accent2),var(--accent));display:flex;align-items:center;justify-content:center;font-size:.85rem;font-weight:800;color:#fff;flex-shrink:0}
.user-info .name{font-size:.85rem;font-weight:700}
.user-info .role{font-size:.72rem;color:var(--text-muted)}
.btn-logout{display:flex;align-items:center;gap:.5rem;width:100%;margin-top:.6rem;padding:.5rem .8rem;background:rgba(255,77,109,.08);border:1px solid rgba(255,77,109,.2);border-radius:var(--radius);color:var(--danger);font-size:.83rem;font-weight:600;cursor:pointer;text-decoration:none;transition:all var(--tr)}
.btn-logout:hover{background:rgba(255,77,109,.16)}
.main-content{flex:1;margin-left:240px;display:flex;flex-direction:column;min-height:100vh}
.topbar{background:var(--bg-secondary);border-bottom:1px solid var(--border);padding:1rem 2rem;display:flex;align-items:center;justify-content:space-between;position:sticky;top:0;z-index:50}
.topbar h2{font-size:1.15rem;font-weight:800}
.topbar-actions{display:flex;gap:.6rem;align-items:center}
.page-body{padding:2rem;flex:1}
.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1.2rem;margin-bottom:2rem}
.stat-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:1.4rem 1.6rem;display:flex;align-items:center;gap:1.2rem;transition:border-color var(--tr),box-shadow var(--tr);animation:fadeUp .4s ease both}
.stat-card:hover{border-color:var(--border-hover);box-shadow:var(--glow)}
.stat-icon{width:52px;height:52px;border-radius:14px;display:flex;align-items:center;justify-content:center;font-size:1.5rem;flex-shrink:0}
.stat-icon.blue{background:rgba(0,212,255,.1)}.stat-icon.purple{background:rgba(124,58,237,.12)}.stat-icon.green{background:rgba(0,230,118,.1)}.stat-icon.orange{background:rgba(255,171,0,.1)}
.stat-value{font-size:1.9rem;font-weight:800;line-height:1}
.stat-label{font-size:.78rem;color:var(--text-secondary);margin-top:.3rem;font-weight:600;letter-spacing:.04em}
.card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);overflow:hidden;animation:fadeUp .4s ease both}
.card-header{padding:1.1rem 1.6rem;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between}
.card-header h3{font-size:1rem;font-weight:800}
.card-body{padding:1.6rem}
.mb-1{margin-bottom:.6rem}.mb-2{margin-bottom:1.2rem}.mb-3{margin-bottom:2rem}
.flex-row{display:flex;gap:.6rem;align-items:center;flex-wrap:wrap}
.spacer{flex:1}
.table-wrap{overflow-x:auto}
table{width:100%;border-collapse:collapse;font-size:.88rem}
thead th{background:rgba(0,212,255,.05);padding:.75rem 1rem;text-align:left;font-size:.75rem;font-weight:700;color:var(--text-secondary);letter-spacing:.06em;text-transform:uppercase;border-bottom:1px solid var(--border);white-space:nowrap}
tbody td{padding:.85rem 1rem;border-bottom:1px solid rgba(0,212,255,.05);color:var(--text-primary);vertical-align:middle}
tbody tr:hover td{background:rgba(0,212,255,.03)}
tbody tr:last-child td{border-bottom:none}
.mono{font-family:var(--font-mono);font-size:.82rem}
.text-muted{color:var(--text-muted)}.text-center{text-align:center}
.badge{display:inline-block;padding:.2rem .7rem;border-radius:20px;font-size:.72rem;font-weight:700;letter-spacing:.05em;text-transform:uppercase}
.badge-success{background:rgba(0,230,118,.12);color:var(--success)}.badge-danger{background:rgba(255,77,109,.12);color:var(--danger)}.badge-warning{background:rgba(255,171,0,.12);color:var(--warning)}.badge-info{background:rgba(0,212,255,.12);color:var(--accent)}.badge-muted{background:rgba(74,96,128,.18);color:var(--text-muted)}.badge-purple{background:rgba(124,58,237,.15);color:#a78bfa}.badge-secondary{background:rgba(74,96,128,.18);color:var(--text-secondary)}
.modal-overlay{position:fixed;inset:0;z-index:1000;background:rgba(0,0,0,.65);display:none;align-items:center;justify-content:center;padding:1rem;backdrop-filter:blur(4px)}
.modal-overlay.open{display:flex}
.modal{background:var(--bg-card);border:1px solid var(--border-hover);border-radius:var(--radius-lg);width:100%;max-width:540px;box-shadow:0 40px 80px rgba(0,0,0,.5);animation:fadeUp .3s ease both}
.modal-header{padding:1.2rem 1.6rem;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between}
.modal-header h3{font-size:1rem;font-weight:800}
.modal-close{background:none;border:none;color:var(--text-muted);font-size:1.3rem;cursor:pointer;line-height:1;padding:.2rem .4rem;border-radius:6px;transition:color var(--tr)}
.modal-close:hover{color:var(--danger)}
.modal-body{padding:1.6rem}
.modal-footer{padding:1rem 1.6rem;border-top:1px solid var(--border);display:flex;gap:.75rem;justify-content:flex-end}
.code-block{background:#0d1424;border:1px solid var(--border);border-radius:var(--radius);padding:1rem 1.2rem;font-family:var(--font-mono);font-size:.82rem;color:#7dd3fc;overflow-x:auto;white-space:pre;line-height:1.7}
.filter-bar{display:flex;gap:.75rem;align-items:center;flex-wrap:wrap;margin-bottom:1.2rem}
.filter-bar .form-control{max-width:220px}
.pagination{display:flex;gap:.4rem;justify-content:center;margin-top:1.5rem}
.page-btn{display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;border-radius:var(--radius);background:var(--bg-card);border:1px solid var(--border);color:var(--text-secondary);font-size:.85rem;font-weight:600;cursor:pointer;text-decoration:none;transition:all var(--tr)}
.page-btn:hover,.page-btn.active{background:rgba(0,212,255,.12);border-color:var(--accent);color:var(--accent)}
.key-display{display:flex;align-items:center;gap:.5rem;background:var(--bg-input);border:1px solid var(--border);border-radius:var(--radius);padding:.5rem .9rem}
.key-display .key-val{flex:1;font-family:var(--font-mono);font-size:.82rem;color:var(--accent);word-break:break-all}
.copy-btn{background:none;border:1px solid var(--border);border-radius:6px;color:var(--text-secondary);font-size:.75rem;padding:.2rem .6rem;cursor:pointer;transition:all var(--tr);font-family:var(--font-main)}
.copy-btn:hover{border-color:var(--accent);color:var(--accent)}
.empty-state{text-align:center;padding:3rem 1rem;color:var(--text-muted)}
.empty-state .empty-icon{font-size:3rem;margin-bottom:1rem;opacity:.4}
.empty-state p{font-size:.9rem}
/* TABLET */
@media(min-width:768px) and (max-width:1023px){.sidebar{width:200px}.main-content{margin-left:200px}.page-body{padding:1.5rem}.stats-grid{grid-template-columns:1fr 1fr}.input-row{grid-template-columns:1fr}.modal{max-width:90vw}table{font-size:.85rem}thead th{padding:.6rem .8rem}tbody td{padding:.7rem .8rem}}
/* MOBILE */
@media(max-width:767px){.sidebar{position:fixed;bottom:0;left:0;right:0;top:auto;width:100%;height:58px;flex-direction:row;border-right:none;border-top:1px solid var(--border);z-index:200;transform:none;overflow:hidden}.sidebar-logo,.sidebar-footer{display:none}.sidebar-nav{display:flex;flex:1;flex-direction:row;padding:0;overflow-x:auto;overflow-y:hidden;scrollbar-width:none}.sidebar-nav::-webkit-scrollbar{display:none}.nav-section-title{display:none}.nav-item{flex:1;flex-direction:column;align-items:center;justify-content:center;padding:.4rem .2rem;font-size:.6rem;gap:.1rem;border-left:none;border-top:3px solid transparent;border-radius:0;margin:0;min-width:50px;white-space:nowrap}.nav-item.active{border-top-color:var(--accent);border-left-color:transparent;background:rgba(0,212,255,.06)}.nav-icon{font-size:1.1rem;width:auto}.main-content{margin-left:0;padding-bottom:58px}.topbar{padding:.7rem 1rem;position:sticky;top:0;z-index:100}.topbar h2{font-size:.9rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:140px}.topbar-actions{gap:.35rem;flex-shrink:0}.topbar-actions .btn{padding:.35rem .7rem;font-size:.75rem}.page-body{padding:.9rem}.card{border-radius:var(--radius);overflow:visible}.card-header{padding:.8rem 1rem;flex-wrap:wrap;gap:.4rem}.card-header h3{font-size:.88rem}.card-body{padding:.9rem}.stats-grid{grid-template-columns:1fr 1fr;gap:.7rem;margin-bottom:1.2rem}.stat-card{padding:.9rem 1rem;gap:.7rem;border-radius:var(--radius)}.stat-icon{width:40px;height:40px;font-size:1.1rem;border-radius:10px}.stat-value{font-size:1.4rem}.stat-label{font-size:.68rem}.table-wrap{overflow-x:visible}table{display:block}thead{display:none}tbody{display:block}tbody tr{display:grid;grid-template-columns:1fr 1fr;border:1px solid var(--border);border-radius:var(--radius);margin-bottom:.8rem;padding:.8rem;background:var(--bg-card);gap:.3rem .6rem}tbody td{display:flex;flex-direction:column;padding:.2rem 0;border:none;font-size:.8rem}tbody td::before{content:attr(data-label);font-size:.68rem;font-weight:700;color:var(--text-secondary);margin-bottom:.1rem}tbody tr:last-child{margin-bottom:0}tbody tr:hover td{background:transparent}tbody td:last-child{grid-column:1/-1;border-top:1px solid var(--border);padding-top:.5rem;margin-top:.2rem}.input-row{grid-template-columns:1fr}.form-group{margin-bottom:.9rem}.form-control{font-size:16px;padding:.65rem .9rem}textarea.form-control{min-height:80px}.filter-bar{flex-wrap:wrap;gap:.5rem}.filter-bar .form-control{max-width:100%;flex:1;min-width:100px}.filter-bar .spacer{display:none}.btn{min-height:40px}.btn-sm{min-height:34px;padding:.35rem .75rem;font-size:.78rem}.modal-overlay{align-items:flex-end;padding:0}.modal{max-width:100%;width:100%;border-radius:var(--radius-lg) var(--radius-lg) 0 0;max-height:92vh;display:flex;flex-direction:column}.modal-body{flex:1;overflow-y:auto;padding:1rem 1.2rem;max-height:none}.modal-footer{padding:.8rem 1.2rem}.pagination{flex-wrap:wrap;gap:.3rem}.page-btn{width:30px;height:30px;font-size:.78rem}.badge{font-size:.65rem;padding:.15rem .45rem}.code-block{font-size:.75rem;padding:.8rem 1rem}.flex-row{flex-wrap:wrap}}
.layout{display:flex;min-height:100vh}
.sidebar{width:240px;flex-shrink:0;background:var(--bg-secondary);border-right:1px solid var(--border);display:flex;flex-direction:column;position:fixed;top:0;left:0;bottom:0;z-index:100}
.sidebar-logo{padding:1.5rem 1.4rem;border-bottom:1px solid var(--border);display:flex;align-items:center;gap:.75rem}
.sidebar-logo .logo-mark{width:36px;height:36px;background:linear-gradient(135deg,var(--accent2),var(--accent));border-radius:9px;display:flex;align-items:center;justify-content:center;font-size:1rem;font-weight:900;letter-spacing:.02em;color:#fff;box-shadow:var(--glow);flex-shrink:0}
.sidebar-logo span{font-size:.95rem;font-weight:800;background:linear-gradient(90deg,var(--accent),var(--accent2));-webkit-background-clip:text;-webkit-text-fill-color:transparent}
.sidebar-nav{flex:1;padding:1rem 0;overflow-y:auto}
.nav-section-title{padding:.5rem 1.4rem;font-size:.7rem;font-weight:700;color:var(--text-muted);letter-spacing:.1em;text-transform:uppercase}
.nav-item{display:flex;align-items:center;gap:.75rem;padding:.7rem 1.4rem;color:var(--text-secondary);text-decoration:none;font-size:.9rem;font-weight:600;transition:all var(--tr);border-left:3px solid transparent;margin:1px 0}
.nav-item:hover,.nav-item.active{color:var(--accent);background:rgba(0,212,255,.06);border-left-color:var(--accent)}
.nav-folder{margin:1px 0}
.nav-folder summary{list-style:none;cursor:pointer}
.nav-folder summary::-webkit-details-marker{display:none}
.nav-folder .nav-folder-summary{user-select:none}
.nav-folder .nav-folder-summary::after{content:'▸';margin-left:auto;color:var(--text-muted);transition:transform var(--tr)}
.nav-folder[open] .nav-folder-summary::after{transform:rotate(90deg);color:var(--accent)}
.nav-submenu{padding:.25rem 0 .4rem .6rem}
.nav-subitem{display:flex;align-items:center;gap:.5rem;padding:.46rem 1.2rem .46rem 1.95rem;margin:1px 0;border-left:2px solid transparent;color:var(--text-secondary);text-decoration:none;font-size:.83rem;transition:all var(--tr)}
.nav-subitem:hover,.nav-subitem.active{color:var(--accent);background:rgba(0,212,255,.06);border-left-color:var(--accent)}
.nav-icon{font-size:1rem;width:20px;text-align:center}
.sidebar-footer{padding:1rem 1.4rem;border-top:1px solid var(--border)}
.sidebar-user{display:flex;align-items:center;gap:.7rem;padding:.6rem .8rem;border-radius:var(--radius);background:rgba(0,212,255,.04)}
.user-avatar{width:34px;height:34px;border-radius:50%;background:linear-gradient(135deg,var(--accent2),var(--accent));display:flex;align-items:center;justify-content:center;font-size:.85rem;font-weight:800;color:#fff;flex-shrink:0}
.user-info .name{font-size:.85rem;font-weight:700}
.user-info .role{font-size:.72rem;color:var(--text-muted)}
.btn-logout{display:flex;align-items:center;gap:.5rem;width:100%;margin-top:.6rem;padding:.5rem .8rem;background:rgba(255,77,109,.08);border:1px solid rgba(255,77,109,.2);border-radius:var(--radius);color:var(--danger);font-size:.83rem;font-weight:600;cursor:pointer;text-decoration:none;transition:all var(--tr)}
.btn-logout:hover{background:rgba(255,77,109,.16)}
.main-content{flex:1;margin-left:240px;display:flex;flex-direction:column;min-height:100vh}
.topbar{background:var(--bg-secondary);border-bottom:1px solid var(--border);padding:1rem 2rem;display:flex;align-items:center;justify-content:space-between;position:sticky;top:0;z-index:50}
.topbar h2{font-size:1.15rem;font-weight:800}
.topbar-actions{display:flex;gap:.6rem;align-items:center}
.page-body{padding:2rem;flex:1}
.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1.2rem;margin-bottom:2rem}
.stat-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:1.4rem 1.6rem;display:flex;align-items:center;gap:1.2rem;transition:border-color var(--tr),box-shadow var(--tr);animation:fadeUp .4s ease both}
.stat-card:hover{border-color:var(--border-hover);box-shadow:var(--glow)}
.stat-icon{width:52px;height:52px;border-radius:14px;display:flex;align-items:center;justify-content:center;font-size:1.5rem;flex-shrink:0}
.stat-icon.blue{background:rgba(0,212,255,.1)}
.stat-icon.purple{background:rgba(124,58,237,.12)}
.stat-icon.green{background:rgba(0,230,118,.1)}
.stat-icon.orange{background:rgba(255,171,0,.1)}
.stat-value{font-size:1.9rem;font-weight:800;line-height:1}
.stat-label{font-size:.78rem;color:var(--text-secondary);margin-top:.3rem;font-weight:600;letter-spacing:.04em}
.card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);overflow:hidden;animation:fadeUp .4s ease both}
.card-header{padding:1.1rem 1.6rem;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between}
.card-header h3{font-size:1rem;font-weight:800}
.card-body{padding:1.6rem}
.mb-1{margin-bottom:.6rem}.mb-2{margin-bottom:1.2rem}.mb-3{margin-bottom:2rem}
.flex-row{display:flex;gap:.6rem;align-items:center;flex-wrap:wrap}
.spacer{flex:1}
.table-wrap{overflow-x:auto}
table{width:100%;border-collapse:collapse;font-size:.88rem}
thead th{background:rgba(0,212,255,.05);padding:.75rem 1rem;text-align:left;font-size:.75rem;font-weight:700;color:var(--text-secondary);letter-spacing:.06em;text-transform:uppercase;border-bottom:1px solid var(--border);white-space:nowrap}
tbody td{padding:.85rem 1rem;border-bottom:1px solid rgba(0,212,255,.05);color:var(--text-primary);vertical-align:middle}
tbody tr:hover td{background:rgba(0,212,255,.03)}
tbody tr:last-child td{border-bottom:none}
.mono{font-family:var(--font-mono);font-size:.82rem}
.text-muted{color:var(--text-muted)}
.text-center{text-align:center}
.badge{display:inline-block;padding:.2rem .7rem;border-radius:20px;font-size:.72rem;font-weight:700;letter-spacing:.05em;text-transform:uppercase}
.badge-success{background:rgba(0,230,118,.12);color:var(--success)}
.badge-danger{background:rgba(255,77,109,.12);color:var(--danger)}
.badge-warning{background:rgba(255,171,0,.12);color:var(--warning)}
.badge-info{background:rgba(0,212,255,.12);color:var(--accent)}
.badge-muted{background:rgba(74,96,128,.18);color:var(--text-muted)}
.badge-purple{background:rgba(124,58,237,.15);color:#a78bfa}
.badge-secondary{background:rgba(74,96,128,.18);color:var(--text-secondary)}
.modal-overlay{position:fixed;inset:0;z-index:1000;background:rgba(0,0,0,.65);display:none;align-items:center;justify-content:center;padding:1rem;backdrop-filter:blur(4px)}
.modal-overlay.open{display:flex}
.modal{background:var(--bg-card);border:1px solid var(--border-hover);border-radius:var(--radius-lg);width:100%;max-width:540px;box-shadow:0 40px 80px rgba(0,0,0,.5);animation:fadeUp .3s ease both}
.modal-header{padding:1.2rem 1.6rem;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between}
.modal-header h3{font-size:1rem;font-weight:800}
.modal-close{background:none;border:none;color:var(--text-muted);font-size:1.3rem;cursor:pointer;line-height:1;padding:.2rem .4rem;border-radius:6px;transition:color var(--tr)}
.modal-close:hover{color:var(--danger)}
.modal-body{padding:1.6rem}
.modal-footer{padding:1rem 1.6rem;border-top:1px solid var(--border);display:flex;gap:.75rem;justify-content:flex-end}
.code-block{background:#0d1424;border:1px solid var(--border);border-radius:var(--radius);padding:1rem 1.2rem;font-family:var(--font-mono);font-size:.82rem;color:#7dd3fc;overflow-x:auto;white-space:pre;line-height:1.7}
.filter-bar{display:flex;gap:.75rem;align-items:center;flex-wrap:wrap;margin-bottom:1.2rem}
.filter-bar .form-control{max-width:220px}
.pagination{display:flex;gap:.4rem;justify-content:center;margin-top:1.5rem}
.page-btn{display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;border-radius:var(--radius);background:var(--bg-card);border:1px solid var(--border);color:var(--text-secondary);font-size:.85rem;font-weight:600;cursor:pointer;text-decoration:none;transition:all var(--tr)}
.page-btn:hover,.page-btn.active{background:rgba(0,212,255,.12);border-color:var(--accent);color:var(--accent)}
.key-display{display:flex;align-items:center;gap:.5rem;background:var(--bg-input);border:1px solid var(--border);border-radius:var(--radius);padding:.5rem .9rem}
.key-display .key-val{flex:1;font-family:var(--font-mono);font-size:.82rem;color:var(--accent);word-break:break-all}
.copy-btn{background:none;border:1px solid var(--border);border-radius:6px;color:var(--text-secondary);font-size:.75rem;padding:.2rem .6rem;cursor:pointer;transition:all var(--tr);font-family:var(--font-main)}
.copy-btn:hover{border-color:var(--accent);color:var(--accent)}
.empty-state{text-align:center;padding:3rem 1rem;color:var(--text-muted)}
.empty-state .empty-icon{font-size:3rem;margin-bottom:1rem;opacity:.4}
.empty-state p{font-size:.9rem}
@media(max-width:768px){.sidebar{transform:translateX(-100%)}.main-content{margin-left:0}.page-body{padding:1rem}.stats-grid{grid-template-columns:1fr 1fr}.input-row{grid-template-columns:1fr}}
/* ================================================================
   移动端适配 (< 768px)
================================================================ */
@media(max-width:767px){
  /* 侧栏改为底部导航 */
  .sidebar{position:fixed;bottom:0;left:0;right:0;top:auto;width:100%;height:auto;flex-direction:row;border-right:none;border-top:1px solid var(--border);z-index:99;transform:none}
  .sidebar-logo{display:none}
  .sidebar-nav{display:flex;flex:1;padding:0;overflow-x:auto;overflow-y:hidden;gap:0}
  .nav-section-title{display:none}
  .nav-item{flex:1;padding:.5rem .4rem;font-size:.7rem;margin:0;border-left:none;border-bottom:3px solid transparent;border-radius:0;text-align:center;flex-direction:column;gap:.2rem;min-width:60px}
  .nav-item.active{border-bottom-color:var(--accent);background:none}
  .nav-icon{font-size:.9rem;width:auto}
  .sidebar-footer{display:none}
  
  /* 主内容调整 */
  .main-content{margin-left:0;margin-bottom:60px;min-height:calc(100vh - 60px)}
  .topbar{padding:.8rem 1rem;flex-wrap:wrap}
  .topbar h2{font-size:.95rem}
  .topbar-actions{width:100%;margin-top:.5rem;gap:.4rem}
  .page-body{padding:1rem}
  
  /* 表格卡片化 */
  .table-wrap{overflow-x:visible}
  table{display:block}
  thead{display:none}
  tbody{display:block}
  tbody tr{display:block;border:1px solid var(--border);border-radius:var(--radius);margin-bottom:1rem;padding:1rem;background:var(--bg-card)}
  tbody td{display:flex;justify-content:space-between;align-items:center;padding:.5rem 0;border:none;border-bottom:1px solid rgba(0,212,255,.05)}
  tbody td:last-child{border-bottom:none}
  tbody td::before{content:attr(data-label);font-weight:600;color:var(--text-secondary);font-size:.75rem;min-width:80px}
  
  /* 隐藏非关键列 */
  .col-skey,.col-sid{display:none}
  
  /* 表单优化 */
  .input-row{grid-template-columns:1fr}
  .form-group{margin-bottom:1rem}
  .form-control{padding:.6rem .9rem;font-size:16px}
  textarea.form-control{min-height:100px}
  
  /* 按钮优化 */
  .btn{padding:.6rem 1.2rem;font-size:.85rem;min-height:44px}
  .btn-sm{padding:.4rem .8rem;min-height:36px}
  
  /* 模态框全屏 */
  .modal{max-width:100%;width:100%;margin:0;border-radius:var(--radius-lg) var(--radius-lg) 0 0;max-height:90vh}
  .modal-body{max-height:calc(90vh - 120px)}
  
  /* 卡片优化 */
  .card{border-radius:var(--radius)}
  .card-header{padding:.9rem 1rem}
  .card-header h3{font-size:.9rem}
  .card-body{padding:1rem}
  
  /* 统计卡片 */
  .stats-grid{grid-template-columns:1fr;gap:1rem}
  .stat-card{gap:.8rem;padding:1rem}
  .stat-icon{width:44px;height:44px;font-size:1.2rem}
  .stat-value{font-size:1.5rem}
  .stat-label{font-size:.7rem}
  
  /* 下拉菜单 */
  .act-dropdown{min-width:120px;font-size:.75rem}
  .act-dropdown a,.act-dropdown button{padding:.35rem .7rem}
  
  /* 徽章 */
  .badge{font-size:.65rem;padding:.15rem .5rem}
  
  /* 响应式网格 */
  .flex-row{gap:.4rem}
  
  /* 隐藏不必要的元素 */
  .topbar-actions .spacer{display:none}
}

/* ================================================================
   平板端适配 (768px - 1023px)
================================================================ */
@media(min-width:768px) and (max-width:1023px){
  .sidebar{width:200px}
  .main-content{margin-left:200px}
  .page-body{padding:1.5rem}
  .stats-grid{grid-template-columns:1fr 1fr}
  .input-row{grid-template-columns:1fr}
  .modal{max-width:90vw}
  table{font-size:.85rem}
  thead th{padding:.6rem .8rem}
  tbody td{padding:.7rem .8rem}
}