:root{--color-primary:#4f46e5;--color-primary-hover:#4338ca;--color-primary-light:#eef2ff;--color-primary-bg:rgba(79,70,229,.08);--color-success:#10b981;--color-success-bg:#ecfdf5;--color-success-text:#065f46;--color-warning:#f59e0b;--color-warning-bg:#fffbeb;--color-warning-text:#92400e;--color-danger:#ef4444;--color-danger-bg:#fef2f2;--color-danger-text:#991b1b;--color-info:#3b82f6;--color-info-bg:#eff6ff;--color-info-text:#1e40af;--color-bg:#f1f5f9;--color-surface:#fff;--color-border:#e2e8f0;--color-border-light:#f1f5f9;--color-text:#1e293b;--color-text-secondary:#64748b;--color-text-muted:#94a3b8;--sidebar-bg:#0f172a;--sidebar-width:260px;--sidebar-collapsed:72px;--sidebar-text:#cbd5e1;--sidebar-text-active:#fff;--sidebar-hover:hsla(0,0%,100%,.06);--sidebar-active:rgba(79,70,229,.25);--radius-sm:6px;--radius:8px;--radius-lg:12px;--radius-xl:16px;--shadow-sm:0 1px 2px rgba(0,0,0,.04);--shadow:0 1px 3px rgba(0,0,0,.06),0 1px 2px rgba(0,0,0,.04);--shadow-md:0 4px 6px -1px rgba(0,0,0,.07),0 2px 4px -2px rgba(0,0,0,.05);--shadow-lg:0 10px 25px -5px rgba(0,0,0,.1),0 4px 10px -6px rgba(0,0,0,.05);--shadow-xl:0 20px 60px rgba(0,0,0,.15);--transition:0.2s ease;--transition-slow:0.3s ease}*,:after,:before{margin:0;padding:0;box-sizing:border-box}html{font-size:16px;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Microsoft YaHei,Helvetica Neue,Arial,sans-serif;background-color:var(--color-bg);color:var(--color-text);line-height:1.6;min-height:100vh}a{color:inherit;text-decoration:none}button{cursor:pointer;font-family:inherit}img{max-width:100%;display:block}.flex{display:flex}.flex-col{flex-direction:column}.items-center{align-items:center}.justify-between{justify-content:space-between}.justify-center{justify-content:center}.gap-1{gap:4px}.gap-2{gap:8px}.gap-3{gap:12px}.gap-4{gap:16px}.gap-5{gap:20px}.gap-6{gap:24px}.flex-1{flex:1 1}.w-full{width:100%}.text-center{text-align:center}.text-sm{font-size:12px}.text-xs{font-size:11px}.muted{color:var(--color-text-muted)}.secondary{color:var(--color-text-secondary)}.mt-auto{margin-top:auto}.mb-2{margin-bottom:8px}.mb-3{margin-bottom:12px}.mb-4{margin-bottom:16px}.mb-6{margin-bottom:24px}.fw-500{font-weight:500}.fw-600{font-weight:600}@keyframes spin{to{transform:rotate(1turn)}}@keyframes fadeIn{0%{opacity:0;transform:translateY(4px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeInUp{0%{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}@keyframes slideInRight{0%{opacity:0;transform:translateX(20px)}to{opacity:1;transform:translateX(0)}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.4}}@keyframes shimmer{0%{background-position:-200% 0}to{background-position:200% 0}}.admin-layout{display:flex;min-height:100vh}.sidebar{width:var(--sidebar-width);background:var(--sidebar-bg);color:var(--sidebar-text);display:flex;flex-direction:column;position:fixed;top:0;left:0;bottom:0;z-index:100;transition:width var(--transition-slow);overflow:hidden}.sidebar-collapsed{width:var(--sidebar-collapsed)}.sidebar-backdrop{display:none}.sidebar-header{padding:24px 20px 20px;border-bottom:1px solid hsla(0,0%,100%,.08);gap:12px;white-space:nowrap}.sidebar-header,.sidebar-logo{display:flex;align-items:center}.sidebar-logo{width:36px;height:36px;border-radius:var(--radius);background:linear-gradient(135deg,var(--color-primary),#7c3aed);justify-content:center;font-size:20px;flex-shrink:0}.sidebar-brand{overflow:hidden}.sidebar-brand h1{font-size:15px;font-weight:700;color:var(--sidebar-text-active);letter-spacing:-.3px}.sidebar-brand p{font-size:11px;color:hsla(0,0%,100%,.4)}.sidebar-toggle{width:28px;height:28px;border-radius:6px;border:1px solid hsla(0,0%,100%,.1);background:transparent;color:hsla(0,0%,100%,.5);display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all var(--transition);flex-shrink:0;margin-left:auto}.sidebar-toggle:hover{background:hsla(0,0%,100%,.1);color:hsla(0,0%,100%,.9)}.sidebar-nav{padding:12px 10px;flex:1 1;overflow-y:auto;display:flex;flex-direction:column;gap:2px}.nav-section-title{font-size:10px;font-weight:600;text-transform:uppercase;letter-spacing:.08em;color:hsla(0,0%,100%,.3);padding:16px 14px 6px;white-space:nowrap;overflow:hidden}.nav-item{display:flex;align-items:center;gap:12px;padding:10px 14px;border-radius:var(--radius);color:var(--sidebar-text);text-decoration:none;font-size:14px;font-weight:500;transition:all var(--transition);white-space:nowrap;position:relative;cursor:pointer}.nav-item svg{flex-shrink:0;width:20px;height:20px}.nav-item:hover{background:var(--sidebar-hover);color:var(--sidebar-text-active)}.nav-item.active{background:var(--sidebar-active);color:var(--sidebar-text-active)}.nav-item.active:before{content:"";position:absolute;left:-10px;top:8px;bottom:8px;width:3px;border-radius:0 3px 3px 0;background:var(--color-primary)}.nav-badge{margin-left:auto;background:var(--color-danger);color:#fff;font-size:10px;padding:2px 6px;border-radius:10px;font-weight:600;min-width:18px;text-align:center}.nav-item .nav-label{overflow:hidden}.sidebar-footer{border-top:1px solid hsla(0,0%,100%,.08);padding:12px 10px}.sidebar-user{display:flex;align-items:center;gap:10px;padding:8px 10px;border-radius:var(--radius);transition:background var(--transition);cursor:pointer;white-space:nowrap}.sidebar-user:hover{background:var(--sidebar-hover)}.sidebar-avatar{width:34px;height:34px;border-radius:var(--radius);background:linear-gradient(135deg,#6366f1,#8b5cf6);display:flex;align-items:center;justify-content:center;font-size:14px;font-weight:700;color:#fff;flex-shrink:0}.sidebar-user-info{overflow:hidden}.sidebar-user-name{font-size:13px;font-weight:600;color:var(--sidebar-text-active)}.sidebar-user-role{font-size:11px;color:hsla(0,0%,100%,.4)}.logout-btn{display:flex;align-items:center;gap:10px;width:100%;padding:8px 14px;border:none;border-radius:var(--radius);background:transparent;color:hsla(0,0%,100%,.5);font-size:13px;transition:all var(--transition);cursor:pointer;white-space:nowrap;margin-top:4px}.logout-btn:hover{background:rgba(239,68,68,.15);color:#fca5a5}.main-content{flex:1 1;margin-left:var(--sidebar-width);padding:28px 32px;min-height:100vh;background:var(--color-bg);transition:margin-left var(--transition-slow)}.main-content-expanded{margin-left:var(--sidebar-collapsed)}.page-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px;animation:fadeIn .3s ease}.page-title{font-size:24px;font-weight:700;color:var(--color-text);letter-spacing:-.3px}.page-subtitle{font-size:13px;color:var(--color-text-secondary);margin-top:2px}.breadcrumb{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--color-text-muted);margin-bottom:4px}.breadcrumb a:hover{color:var(--color-primary)}.card{background:var(--color-surface);border-radius:var(--radius-lg);box-shadow:var(--shadow);border:1px solid var(--color-border-light);overflow:hidden}.card-header{padding:18px 24px;border-bottom:1px solid var(--color-border);display:flex;align-items:center;justify-content:space-between}.card-header h2{font-size:16px;font-weight:600}.card-body{padding:20px 24px}.card-footer{padding:14px 24px;border-top:1px solid var(--color-border)}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));grid-gap:20px;gap:20px;margin-bottom:28px}.stat-card{background:var(--color-surface);border-radius:var(--radius-lg);padding:20px 24px;border:1px solid var(--color-border-light);box-shadow:var(--shadow-sm);display:flex;align-items:center;gap:16px;transition:all var(--transition);animation:fadeInUp .4s ease backwards}.stat-card:hover{box-shadow:var(--shadow-md);transform:translateY(-1px)}.stat-card:first-child{animation-delay:0s}.stat-card:nth-child(2){animation-delay:.05s}.stat-card:nth-child(3){animation-delay:.1s}.stat-card:nth-child(4){animation-delay:.15s}.stat-card:nth-child(5){animation-delay:.2s}.stat-card:nth-child(6){animation-delay:.25s}.stat-icon{width:48px;height:48px;border-radius:var(--radius);display:flex;align-items:center;justify-content:center;flex-shrink:0}.stat-icon svg{width:24px;height:24px}.stat-content{min-width:0}.stat-label{font-size:13px;color:var(--color-text-secondary);margin-bottom:4px}.stat-value{font-size:26px;font-weight:700;color:var(--color-text);line-height:1.2}.stat-change{font-size:12px;margin-top:2px}.stat-change.up{color:var(--color-success)}.stat-change.down{color:var(--color-danger)}.quick-actions{gap:12px}.quick-actions,.search-bar{display:flex;flex-wrap:wrap}.search-bar{gap:10px;align-items:center}.search-bar.search-main{flex:1 1}.table-wrapper{overflow-x:auto;-webkit-overflow-scrolling:touch}table{width:100%;border-collapse:collapse;font-size:14px}thead th{padding:13px 16px;text-align:left;font-weight:600;font-size:12px;text-transform:uppercase;letter-spacing:.04em;color:var(--color-text-secondary);background:#f8fafc;border-bottom:2px solid var(--color-border);white-space:nowrap;-webkit-user-select:none;-moz-user-select:none;user-select:none}tbody td{padding:13px 16px;border-bottom:1px solid var(--color-border-light);vertical-align:middle}tbody tr{transition:background var(--transition)}tbody tr:hover{background:#f8fafc}tbody tr:last-child td{border-bottom:none}.user-cell{gap:10px;min-width:180px}.user-avatar,.user-cell{display:flex;align-items:center}.user-avatar{width:36px;height:36px;border-radius:var(--radius);justify-content:center;font-size:14px;font-weight:600;flex-shrink:0}.user-avatar-sm{width:28px;height:28px;border-radius:50%;font-size:12px}.user-detail{min-width:0}.user-name{font-weight:600;font-size:14px;color:var(--color-text)}.user-id{font-size:11px;color:var(--color-text-muted);font-family:SF Mono,Fira Code,monospace}.badge{display:inline-flex;align-items:center;gap:4px;padding:4px 10px;border-radius:20px;font-size:12px;font-weight:600;white-space:nowrap}.badge-dot{width:6px;height:6px;border-radius:50%;flex-shrink:0}.badge-success{background:var(--color-success-bg);color:var(--color-success-text)}.badge-success .badge-dot{background:var(--color-success)}.badge-warning{background:var(--color-warning-bg);color:var(--color-warning-text)}.badge-warning .badge-dot{background:var(--color-warning)}.badge-danger{background:var(--color-danger-bg);color:var(--color-danger-text)}.badge-danger .badge-dot{background:var(--color-danger)}.badge-info{background:var(--color-info-bg);color:var(--color-info-text)}.badge-info .badge-dot{background:var(--color-info)}.badge-primary{background:var(--color-primary-light);color:var(--color-primary)}.badge-neutral{background:#f1f5f9;color:#475569}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:9px 18px;border:1px solid transparent;border-radius:var(--radius);font-size:14px;font-weight:500;cursor:pointer;transition:all var(--transition);white-space:nowrap;-webkit-user-select:none;-moz-user-select:none;user-select:none;outline:none;line-height:1.4}.btn:focus-visible{box-shadow:0 0 0 3px rgba(79,70,229,.3)}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--color-primary);color:#fff;border-color:var(--color-primary)}.btn-primary:hover:not(:disabled){background:var(--color-primary-hover);border-color:var(--color-primary-hover);box-shadow:var(--shadow-md)}.btn-secondary{background:var(--color-surface);color:var(--color-text);border-color:var(--color-border)}.btn-secondary:hover:not(:disabled){background:#f8fafc;border-color:#cbd5e1}.btn-danger{background:var(--color-danger);color:#fff;border-color:var(--color-danger)}.btn-danger:hover:not(:disabled){background:#dc2626;border-color:#dc2626}.btn-ghost{background:transparent;color:var(--color-text-secondary);border-color:transparent}.btn-ghost:hover:not(:disabled){background:#f1f5f9;color:var(--color-text)}.btn-success{background:var(--color-success);color:#fff;border-color:var(--color-success)}.btn-success:hover:not(:disabled){background:#059669}.btn-sm{padding:5px 12px;font-size:12px;border-radius:var(--radius-sm)}.btn-lg{padding:12px 24px;font-size:16px}.btn-icon{padding:8px;width:36px;height:36px}.btn-icon.btn-sm{width:30px;height:30px;padding:5px}.form-group{margin-bottom:18px}.form-label{display:block;margin-bottom:6px;font-weight:600;font-size:13px;color:var(--color-text)}.form-hint{font-size:12px;color:var(--color-text-muted);margin-top:4px}.input{padding:9px 13px;border:1px solid var(--color-border);border-radius:var(--radius);font-size:14px;color:var(--color-text);background:var(--color-surface);outline:none;transition:all var(--transition);font-family:inherit;width:100%}.input::placeholder{color:var(--color-text-muted)}.input:focus{border-color:var(--color-primary);box-shadow:0 0 0 3px rgba(79,70,229,.1)}.input:disabled{background:#f8fafc;color:var(--color-text-muted)}.input-error{border-color:var(--color-danger)}.input-error:focus{box-shadow:0 0 0 3px rgba(239,68,68,.1)}.select{padding:9px 34px 9px 13px;border:1px solid var(--color-border);border-radius:var(--radius);font-size:14px;color:var(--color-text);background:var(--color-surface) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2394a3b8' stroke-width='2'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E") no-repeat right 12px center;-webkit-appearance:none;-moz-appearance:none;appearance:none;cursor:pointer;outline:none;transition:all var(--transition);min-width:140px;font-family:inherit}.select:focus{border-color:var(--color-primary);box-shadow:0 0 0 3px rgba(79,70,229,.1)}textarea.input{resize:vertical;min-height:80px;line-height:1.6}label.input-checkbox{display:inline-flex;align-items:center;gap:8px;cursor:pointer;font-size:14px}.input-checkbox input[type=checkbox]{width:18px;height:18px;accent-color:var(--color-primary);cursor:pointer}.modal-overlay{position:fixed;inset:0;background:rgba(15,23,42,.5);-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:1000;padding:20px;animation:fadeIn .2s ease}.modal{background:var(--color-surface);border-radius:var(--radius-xl);box-shadow:var(--shadow-xl);width:100%;max-width:520px;max-height:85vh;display:flex;flex-direction:column;animation:fadeInUp .25s ease}.modal-lg{max-width:760px}.modal-header{display:flex;align-items:center;justify-content:space-between;padding:20px 24px;border-bottom:1px solid var(--color-border);flex-shrink:0}.modal-header h2{font-size:18px;font-weight:700}.modal-close{width:32px;height:32px;border-radius:8px;border:none;background:transparent;color:var(--color-text-muted);display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all var(--transition);font-size:18px}.modal-close:hover{background:#f1f5f9;color:var(--color-text)}.modal-body{padding:20px 24px;overflow-y:auto;flex:1 1}.modal-footer{padding:16px 24px;border-top:1px solid var(--color-border);display:flex;justify-content:flex-end;gap:10px;flex-shrink:0}.confirm-overlay{position:fixed;inset:0;background:rgba(15,23,42,.5);-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:1100;animation:fadeIn .2s ease}.confirm-box{background:var(--color-surface);border-radius:var(--radius-xl);box-shadow:var(--shadow-xl);width:400px;max-width:calc(100vw - 40px);padding:28px;text-align:center;animation:fadeInUp .25s ease}.confirm-icon{width:56px;height:56px;border-radius:50%;display:flex;align-items:center;justify-content:center;margin:0 auto 16px}.confirm-icon.danger{background:var(--color-danger-bg);color:var(--color-danger)}.confirm-icon.warning{background:var(--color-warning-bg);color:var(--color-warning)}.confirm-icon.info{background:var(--color-info-bg);color:var(--color-info)}.confirm-box h3{font-size:17px;font-weight:700;margin-bottom:8px}.confirm-box p{font-size:14px;color:var(--color-text-secondary);margin-bottom:24px;line-height:1.6}.confirm-actions{display:flex;gap:10px;justify-content:center}.confirm-actions .btn{min-width:100px}.toast-container{position:fixed;top:20px;right:20px;z-index:2000;display:flex;flex-direction:column;gap:10px;pointer-events:none}.toast{display:flex;align-items:flex-start;gap:12px;padding:14px 18px;background:var(--color-surface);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);border-left:4px solid var(--color-primary);min-width:320px;max-width:420px;pointer-events:all;animation:slideInRight .3s ease}.toast-success{border-left-color:var(--color-success)}.toast-error{border-left-color:var(--color-danger)}.toast-warning{border-left-color:var(--color-warning)}.toast-info{border-left-color:var(--color-info)}.toast-icon{flex-shrink:0;width:20px;height:20px;margin-top:1px}.toast-success .toast-icon{color:var(--color-success)}.toast-error .toast-icon{color:var(--color-danger)}.toast-warning .toast-icon{color:var(--color-warning)}.toast-info .toast-icon{color:var(--color-info)}.toast-body{flex:1 1;min-width:0}.toast-title{font-size:14px;font-weight:600;color:var(--color-text);margin-bottom:2px}.toast-message{font-size:13px;color:var(--color-text-secondary)}.toast-close{flex-shrink:0;width:22px;height:22px;border-radius:6px;border:none;background:transparent;color:var(--color-text-muted);cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:20px;line-height:1;margin-top:-2px;transition:all var(--transition)}.toast-close:hover{background:#f1f5f9}.pagination{padding:16px}.pagination,.pagination button{display:flex;align-items:center;justify-content:center;gap:4px}.pagination button{min-width:36px;height:36px;padding:0 10px;border:1px solid var(--color-border);background:var(--color-surface);border-radius:var(--radius);font-size:13px;font-weight:500;color:var(--color-text);cursor:pointer;transition:all var(--transition)}.pagination button:hover:not(:disabled){background:var(--color-primary-light);border-color:var(--color-primary);color:var(--color-primary)}.pagination button:disabled{opacity:.35;cursor:not-allowed}.pagination button.active{background:var(--color-primary);color:#fff;border-color:var(--color-primary)}.pagination-info{padding:0 12px;font-size:13px;color:var(--color-text-secondary)}.loading-page{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:300px;gap:16px;color:var(--color-text-muted)}.spinner{width:32px;height:32px;border:3px solid var(--color-border);border-top-color:var(--color-primary);border-radius:50%;animation:spin .6s linear infinite}.spinner-sm{width:18px;height:18px;border-width:2px}.skeleton{background:linear-gradient(90deg,#f1f5f9 25%,#e2e8f0 50%,#f1f5f9 75%);background-size:200% 100%;animation:shimmer 1.5s ease infinite;border-radius:var(--radius-sm)}.skeleton-text{height:14px;width:100%;margin-bottom:8px}.skeleton-text:last-child{width:60%}.skeleton-avatar{width:36px;height:36px;border-radius:var(--radius)}.skeleton-card{height:96px;border-radius:var(--radius-lg)}.empty-state{padding:48px 24px;text-align:center;color:var(--color-text-muted)}.empty-state-icon{font-size:36px;margin-bottom:12px;opacity:.5}.empty-state h3{font-size:15px;color:var(--color-text-secondary);margin-bottom:4px}.empty-state p{font-size:13px}.detail-grid{display:grid;grid-template-columns:160px 1fr;grid-gap:12px 16px;gap:12px 16px;font-size:14px;margin-bottom:20px}.detail-label{color:var(--color-text-secondary);font-weight:500}.detail-value{color:var(--color-text)}.verification-record{padding:14px 16px;background:#f8fafc;border-radius:var(--radius);border:1px solid var(--color-border-light);margin-bottom:10px}.verification-record-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px}.login-container{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#1e1b4b,#312e81 25%,#4338ca 50%,#6366f1 75%,#818cf8);position:relative;overflow:hidden;padding:20px}.login-bg-pattern{position:absolute;inset:0;background-image:radial-gradient(circle at 20% 50%,hsla(0,0%,100%,.06) 0,transparent 50%),radial-gradient(circle at 80% 20%,hsla(0,0%,100%,.04) 0,transparent 50%),radial-gradient(circle at 50% 80%,hsla(0,0%,100%,.06) 0,transparent 50%);pointer-events:none}.login-box{background:hsla(0,0%,100%,.97);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);padding:44px 40px;border-radius:var(--radius-xl);box-shadow:0 25px 80px rgba(0,0,0,.25);width:100%;max-width:420px;position:relative;z-index:1;animation:fadeInUp .5s ease}.login-logo{width:52px;height:52px;border-radius:14px;background:linear-gradient(135deg,var(--color-primary),#7c3aed);display:flex;align-items:center;justify-content:center;font-size:24px;margin:0 auto 20px}.login-box h1{font-size:22px;font-weight:700;text-align:center;color:var(--color-text);margin-bottom:4px}.login-box .login-subtitle{text-align:center;color:var(--color-text-secondary);font-size:14px;margin-bottom:32px}.login-form{display:flex;flex-direction:column;gap:18px}.login-form .input{padding:12px 16px;font-size:15px;height:48px}.login-form .btn{width:100%;padding:13px;font-size:15px;height:48px;justify-content:center;border-radius:var(--radius)}.login-error{padding:12px 16px;background:var(--color-danger-bg);color:var(--color-danger-text);border-radius:var(--radius);font-size:13px;display:flex;align-items:center;gap:8px;border:1px solid rgba(239,68,68,.15)}.login-error svg{flex-shrink:0}.verify-actions{display:flex;gap:8px;margin-top:8px}.config-row{display:flex;gap:12px;align-items:flex-start}.config-input-area{flex:1 1}@media (max-width:1024px){.main-content{margin-left:var(--sidebar-collapsed);padding:20px}.sidebar{width:var(--sidebar-collapsed)}.sidebar .logout-btn .nav-label,.sidebar .nav-badge,.sidebar .nav-label,.sidebar .nav-section-title,.sidebar .sidebar-brand,.sidebar .sidebar-toggle,.sidebar .sidebar-user-info{display:none}.sidebar .sidebar-header{justify-content:center;padding:20px 10px}.sidebar .nav-item{padding:12px}.sidebar .nav-item,.sidebar .sidebar-user{justify-content:center}.stats-grid{grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:12px}}@media (max-width:768px){.sidebar{transform:translateX(-100%);width:var(--sidebar-width);box-shadow:var(--shadow-xl)}.sidebar.open{transform:translateX(0)}.sidebar-backdrop{display:block;position:fixed;inset:0;background:rgba(0,0,0,.4);z-index:99;animation:fadeIn .2s ease}.main-content{margin-left:0;padding:16px}.main-content-expanded{margin-left:0}.stat-card{padding:14px 16px}.stat-value{font-size:22px}.page-header{flex-direction:column;align-items:flex-start;gap:12px}.search-bar{width:100%}.search-bar .input,.search-bar .select{flex:1 1}.detail-grid{grid-template-columns:1fr;gap:4px}.detail-label{font-weight:600}.modal{max-width:calc(100vw - 32px)}.login-box{padding:32px 24px}.quick-actions{flex-direction:column}.quick-actions .btn{width:100%;justify-content:center}}.mobile-menu-btn{display:none;width:40px;height:40px;border-radius:var(--radius);border:1px solid var(--color-border);background:var(--color-surface);color:var(--color-text);align-items:center;justify-content:center;cursor:pointer;font-size:20px;position:fixed;top:16px;left:16px;z-index:90;box-shadow:var(--shadow)}@media (max-width:768px){.mobile-menu-btn{display:flex}.main-content{padding-top:64px}.toast-container{top:12px;right:12px;left:12px}.toast{min-width:0;max-width:100%}}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:#cbd5e1;border-radius:3px}::-webkit-scrollbar-thumb:hover{background:#94a3b8}@media print{.mobile-menu-btn,.sidebar{display:none!important}.main-content{margin-left:0!important;padding:0!important}}