:root{--primary:#2563eb;--primary-dark:#1d4ed8;--primary-light:#eff6ff;--success:#10b981;--success-light:#ecfdf5;--warning:#f59e0b;--warning-light:#fffbeb;--error:#ef4444;--error-light:#fef2f2;--text:#111827;--text-muted:#6b7280;--border:#e5e7eb;--bg:#f9fafb;--white:#fff;--nav-h:60px;--radius-sm:4px;--radius-md:8px;--radius-lg:12px;--radius-full:9999px;--shadow-sm:0 1px 3px rgba(0,0,0,.08);--shadow-md:0 4px 12px rgba(0,0,0,.08);--shadow-lg:0 10px 24px rgba(0,0,0,.1);--ease:150ms ease}*,:after,:before{box-sizing:border-box;margin:0;padding:0}html{font-size:16px;-webkit-text-size-adjust:100%;scroll-behavior:smooth}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,sans-serif;color:var(--text);background:var(--bg);line-height:1.5;min-height:100vh}img{max-width:100%;height:auto;display:block}a{color:inherit;text-decoration:none}button{font-family:inherit}.nav{position:fixed;top:0;left:0;right:0;height:var(--nav-h);background:var(--white);border-bottom:1px solid var(--border);box-shadow:var(--shadow-sm);z-index:1000;padding:0 1rem}.nav,.nav-inner{display:flex;align-items:center}.nav-inner{max-width:1200px;width:100%;margin:0 auto;justify-content:space-between;gap:1rem}.nav-logo{font-size:1.15rem;font-weight:700;color:var(--primary);flex-shrink:0;display:flex;align-items:center;gap:.4rem;white-space:nowrap}.nav-logo:hover{color:var(--primary-dark)}.nav-links{display:flex;align-items:center;gap:.125rem;list-style:none}.nav-links a,.nav-links button{display:flex;align-items:center;padding:.5rem .75rem;border-radius:var(--radius-sm);font-size:.875rem;font-weight:500;color:var(--text-muted);border:none;background:none;cursor:pointer;white-space:nowrap;transition:color var(--ease),background var(--ease);min-height:44px;min-width:44px}.nav-links a.active,.nav-links a:hover,.nav-links button:hover{color:var(--primary);background:var(--primary-light)}.nav-links a.active{font-weight:600}.nav-cta{background:var(--primary)!important;color:#fff!important;border-radius:var(--radius-md)!important;font-weight:600!important;padding:.5rem 1rem!important}.nav-cta:hover{background:var(--primary-dark)!important}.nav-burger{display:none;flex-direction:column;gap:5px;cursor:pointer;padding:8px;border:none;background:none;border-radius:var(--radius-sm);min-width:44px;min-height:44px;align-items:center;justify-content:center}.nav-burger:hover{background:var(--bg)}.nav-burger span{display:block;width:20px;height:2px;background:var(--text);border-radius:2px;transition:transform var(--ease),opacity var(--ease)}.nav-mobile{display:none;position:fixed;top:var(--nav-h);left:0;right:0;background:var(--white);border-bottom:1px solid var(--border);box-shadow:var(--shadow-md);z-index:999;padding:.5rem}.nav-mobile.open{display:block}.nav-mobile a,.nav-mobile button{display:flex;align-items:center;width:100%;text-align:left;padding:.75rem 1rem;border-radius:var(--radius-sm);font-size:.95rem;font-weight:500;color:var(--text);border:none;background:none;cursor:pointer;min-height:48px;transition:background var(--ease)}.nav-mobile a:hover,.nav-mobile button:hover{background:var(--bg);color:var(--primary)}.nav-mobile a.active{color:var(--primary);font-weight:600}.page-wrap{display:flex;flex-direction:column}.page-wrap,.page-wrap-full{padding-top:var(--nav-h);min-height:100vh}.container{padding:0 1rem}.container,.page-body{max-width:1200px;margin:0 auto}.page-body{padding:2rem 1rem;flex:1 1}.auth-page{min-height:calc(100vh - var(--nav-h));display:flex;align-items:center;justify-content:center;padding:2rem 1rem}.auth-card{background:var(--white);border-radius:var(--radius-lg);padding:2.5rem 2rem;box-shadow:var(--shadow-lg);width:100%;max-width:460px;border:1px solid var(--border)}.auth-title{font-size:1.75rem;font-weight:700;margin-bottom:.375rem}.auth-sub{margin-bottom:2rem;font-size:.95rem}.auth-foot,.auth-sub{color:var(--text-muted)}.auth-foot{text-align:center;margin-top:1.5rem;font-size:.9rem}.auth-foot a{color:var(--primary);font-weight:500}.auth-foot a:hover{text-decoration:underline}.card{background:var(--white);border:1px solid var(--border);border-radius:var(--radius-lg);padding:1.5rem;box-shadow:var(--shadow-sm)}.card+.card{margin-top:1rem}.form-group{margin-bottom:1.25rem}.form-label{display:block;font-size:.875rem;font-weight:500;color:var(--text);margin-bottom:.4rem}.form-label.required:after{content:" *";color:var(--error)}.form-input,.form-select,.form-textarea{display:block;width:100%;padding:.625rem .75rem;font-size:1rem;color:var(--text);background:var(--white);border:1.5px solid var(--border);border-radius:var(--radius-md);transition:border-color var(--ease),box-shadow var(--ease);min-height:44px;-webkit-appearance:none;-moz-appearance:none;appearance:none}.form-input:focus,.form-select:focus,.form-textarea:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px rgba(37,99,235,.12)}.form-input::placeholder,.form-textarea::placeholder{color:#9ca3af}.form-input.is-error{border-color:var(--error)}.form-hint{color:var(--text-muted)}.form-err,.form-hint{font-size:.8rem;margin-top:.3rem}.form-err{color:var(--error)}.char-count{font-size:.8rem;margin-top:.3rem}.char-count.ok{color:var(--success)}.char-count.warn{color:var(--error)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;padding:.625rem 1.25rem;font-size:.95rem;font-weight:600;border:none;border-radius:var(--radius-md);cursor:pointer;transition:background var(--ease),opacity var(--ease);min-height:44px;white-space:nowrap}.btn:disabled{opacity:.6;cursor:not-allowed}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover:not(:disabled){background:var(--primary-dark)}.btn-success{background:var(--success);color:#fff}.btn-success:hover:not(:disabled){background:#059669}.btn-danger{background:var(--error);color:#fff}.btn-danger:hover:not(:disabled){background:#dc2626}.btn-outline{background:transparent;color:var(--primary);border:1.5px solid var(--primary)}.btn-outline:hover:not(:disabled){background:var(--primary-light)}.btn-ghost{background:transparent;color:var(--text-muted);border:1.5px solid var(--border)}.btn-ghost:hover:not(:disabled){background:var(--bg);color:var(--text)}.btn-full{width:100%}.btn-sm{padding:.4rem .75rem;font-size:.8rem;min-height:36px}.alert{display:flex;align-items:flex-start;gap:.625rem;padding:.875rem 1rem;border-radius:var(--radius-md);font-size:.9rem;margin-bottom:1.25rem;line-height:1.5}.alert-error{background:var(--error-light);color:#991b1b;border:1px solid #fecaca}.alert-success{background:var(--success-light);color:#065f46;border:1px solid #a7f3d0}.alert-warning{background:var(--warning-light);color:#92400e;border:1px solid #fde68a}.alert-info{background:var(--primary-light);color:#1e40af;border:1px solid #bfdbfe}.badge{display:inline-flex;align-items:center;padding:.2rem .65rem;font-size:.72rem;font-weight:600;border-radius:var(--radius-full);text-transform:uppercase;letter-spacing:.03em}.badge-blue{background:#dbeafe;color:#1e40af}.badge-green{background:#d1fae5;color:#065f46}.badge-yellow{background:#fef3c7;color:#92400e}.badge-red{background:#fee2e2;color:#991b1b}.badge-gray{background:#f3f4f6;color:#374151}.badge-purple{background:#ede9fe;color:#5b21b6}.spinner{display:inline-block;width:1.1rem;height:1.1rem;border:2px solid hsla(0,0%,100%,.35);border-top-color:currentcolor;border-radius:50%;animation:spin .6s linear infinite;flex-shrink:0}.spinner-dark{border-color:rgba(0,0,0,.1);border-top-color:var(--primary)}@keyframes spin{to{transform:rotate(1turn)}}.skeleton{background:linear-gradient(90deg,#f0f0f0 25%,#e8e8e8 50%,#f0f0f0 75%);background-size:200% 100%;animation:shimmer 1.5s infinite;border-radius:var(--radius-sm)}@keyframes shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}.skel-line{height:.9rem;margin-bottom:.5rem}.skel-title{height:1.4rem;width:55%;margin-bottom:1rem}.skel-box{height:80px;border-radius:var(--radius-md);margin-bottom:1rem}.loading-center{display:flex;align-items:center;justify-content:center;flex-direction:column;gap:.75rem;min-height:30vh;color:var(--text-muted);font-size:.95rem}.empty-state{text-align:center;padding:3rem 1rem;color:var(--text-muted)}.empty-state h3{font-size:1.1rem;color:var(--text);margin-bottom:.5rem}.page-header{margin-bottom:1.75rem}.page-title{font-size:1.6rem;font-weight:700}.page-sub{color:var(--text-muted);margin-top:.25rem;font-size:.95rem}.section-title{font-size:1.15rem;font-weight:600;margin-bottom:.875rem}.divider{height:1px;background:var(--border);margin:1.5rem 0}.sub-tabs{display:flex;gap:0;border-bottom:2px solid var(--border);margin-bottom:1.75rem;overflow-x:auto;-webkit-overflow-scrolling:touch}.sub-tab{padding:.625rem 1rem;font-size:.875rem;font-weight:500;color:var(--text-muted);border-bottom:2px solid transparent;margin-bottom:-2px;white-space:nowrap;transition:color var(--ease),border-color var(--ease);min-height:44px;display:inline-flex;align-items:center}.sub-tab.active,.sub-tab:hover{color:var(--primary)}.sub-tab.active{border-bottom-color:var(--primary);font-weight:600}.tbl-wrap{overflow-x:auto;border-radius:var(--radius-lg);border:1px solid var(--border)}table{width:100%;border-collapse:collapse;font-size:.875rem}th{text-align:left;padding:.75rem 1rem;font-weight:600;color:var(--text-muted);background:var(--bg);white-space:nowrap}td,th{border-bottom:1px solid var(--border)}td{padding:.875rem 1rem;vertical-align:middle}tr:last-child td{border-bottom:none}tr:hover td{background:#fafafa}.grid-2{grid-template-columns:repeat(2,1fr);grid-gap:1rem}.grid-2,.grid-3{display:grid;gap:1rem}.grid-3{grid-template-columns:repeat(3,1fr);grid-gap:1rem}.grid-4{display:grid;grid-template-columns:repeat(4,1fr);grid-gap:1rem;gap:1rem}.flex{display:flex}.flex-col{flex-direction:column}.flex-wrap{flex-wrap:wrap}.items-center{align-items:center}.justify-between{justify-content:space-between}.justify-center{justify-content:center}.gap-1{gap:.25rem}.gap-2{gap:.5rem}.gap-3{gap:.75rem}.gap-4{gap:1rem}.text-center{text-align:center}.text-muted{color:var(--text-muted)}.text-sm{font-size:.875rem}.text-xs{font-size:.8rem}.text-lg{font-size:1.125rem}.font-medium{font-weight:500}.font-semibold{font-weight:600}.font-bold{font-weight:700}.mt-1{margin-top:.25rem}.mt-2{margin-top:.5rem}.mt-4{margin-top:1rem}.mt-6{margin-top:1.5rem}.mt-8{margin-top:2rem}.mb-2{margin-bottom:.5rem}.mb-4{margin-bottom:1rem}.mb-6{margin-bottom:1.5rem}.mb-8{margin-bottom:2rem}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:2px solid var(--primary);outline-offset:2px}.nav-more-wrap{position:relative;list-style:none}.nav-more-btn{display:flex;align-items:center;gap:.25rem;padding:.5rem .75rem;border-radius:var(--radius-sm);font-size:.875rem;font-weight:500;color:var(--text-muted);border:none;background:none;cursor:pointer;white-space:nowrap;transition:color var(--ease),background var(--ease);min-height:44px;min-width:44px}.nav-more-btn.open,.nav-more-btn:hover{color:var(--primary);background:var(--primary-light)}.nav-more-chevron{display:inline-block;font-size:.65rem;transition:transform .2s}.nav-more-btn.open .nav-more-chevron{transform:rotate(180deg)}.nav-more-dropdown{position:absolute;top:calc(100% + 4px);right:0;background:var(--white);border:1px solid var(--border);border-radius:var(--radius-md);box-shadow:var(--shadow-md);min-width:160px;z-index:1100;overflow:hidden}.nav-more-dropdown a{display:flex;align-items:center;padding:.75rem 1.1rem;font-size:.875rem;font-weight:500;color:var(--text);transition:background var(--ease),color var(--ease);white-space:nowrap}.nav-more-dropdown a:hover{background:var(--primary-light);color:var(--primary)}.nav-mobile-divider{height:1px;background:var(--border);margin:.25rem .75rem}@media (max-width:768px){.nav-links{display:none}.nav-burger{display:flex}.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}.page-body{padding:1.5rem 1rem}.auth-card{padding:2rem 1.25rem}.page-title{font-size:1.35rem}.hide-mobile{display:none!important}}@media (max-width:480px){.auth-card{padding:1.5rem 1rem}.auth-title{font-size:1.5rem}.btn{padding:.625rem 1rem}}