:root{--color-primary:#1e40af;--color-primary-dark:#1e3a8a;--color-primary-accent:#3b82f6;--color-neutral-white:#fff;--color-neutral-black:#000;--color-neutral-50:#f9fafb;--color-neutral-100:#f3f4f6;--color-neutral-200:#e5e7eb;--color-neutral-300:#d1d5db;--color-neutral-400:#9ca3af;--color-neutral-500:#6b7280;--color-neutral-600:#4b5563;--color-neutral-700:#374151;--color-neutral-800:#1f2937;--color-neutral-900:#111827;--color-success:#10b981;--color-success-light:#d1fae5;--color-warning:#f59e0b;--color-warning-light:#fef3c7;--color-error:#ef4444;--color-error-light:#fee2e2;--color-info:#3b82f6;--color-info-light:#dbeafe;--color-background:#f9fafb;--color-surface:#fff;--color-surface-elevated:#fff;--color-card-background:#fff;--color-text:#111827;--color-text-primary:#111827;--color-text-secondary:#4b5563;--color-text-tertiary:#6b7280;--color-border:#e5e7eb;--color-border-light:#f3f4f6;--color-input-background:#fff;--color-input-border:#d1d5db;--color-input-text:#111827;--color-input-placeholder:#9ca3af;--spacing-1:4px;--spacing-2:8px;--spacing-3:12px;--spacing-4:16px;--spacing-5:20px;--spacing-6:24px;--spacing-8:32px;--spacing-10:40px;--spacing-12:48px;--radius-xs:2px;--radius-sm:4px;--radius-base:8px;--radius-lg:12px;--radius-xl:16px;--radius-full:9999px;--shadow-sm:0 1px 2px 0 #0000000d;--shadow-base:0 1px 3px 0 #0000001a,0 1px 2px -1px #0000001a;--shadow-md:0 4px 6px -1px #0000001a,0 2px 4px -2px #0000001a;--shadow-lg:0 10px 15px -3px #0000001a,0 4px 6px -4px #0000001a;--shadow-xl:0 20px 25px -5px #0000001a,0 8px 10px -6px #0000001a;--z-index-dropdown:1000;--z-index-sticky:1020;--z-index-fixed:1030;--z-index-modal-backdrop:1040;--z-index-modal:1050;--z-index-popover:1060;--z-index-tooltip:1070}[data-theme=dark]{--color-background:#111827;--color-surface:#1f2937;--color-surface-elevated:#374151;--color-card-background:#1f2937;--color-text:#f9fafb;--color-text-primary:#f9fafb;--color-text-secondary:#d1d5db;--color-text-tertiary:#9ca3af;--color-border:#4b5563;--color-border-light:#374151;--color-input-background:#1f2937;--color-input-border:#4b5563;--color-input-text:#f9fafb;--color-input-placeholder:#9ca3af;--color-primary:#3b82f6}
:root{--font-size-xs:12px;--font-size-sm:14px;--font-size-base:16px;--font-size-lg:18px;--font-size-xl:20px;--font-size-2xl:24px;--font-size-3xl:30px}*{box-sizing:border-box;margin:0;padding:0}html,body{background-color:var(--color-neutral-50);max-width:100vw;color:var(--color-neutral-900);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;font-size:var(--font-size-base);line-height:1.5;overflow-x:hidden}a{color:var(--color-primary);text-decoration:none}a:hover{text-decoration:underline}.btn{justify-content:center;align-items:center;gap:var(--spacing-2);padding:var(--spacing-2)var(--spacing-4);border-radius:var(--radius-base);font-size:var(--font-size-sm);cursor:pointer;border:1px solid #0000;outline:none;font-weight:500;line-height:1.25;text-decoration:none;transition:all .15s;display:inline-flex}.btn:hover{text-decoration:none}.btn:focus-visible{box-shadow:0 0 0 2px var(--color-primary-accent)}.btn-primary{background-color:var(--color-primary);color:#fff}.btn-primary:hover{background-color:var(--color-primary-dark)}.btn-secondary{background-color:var(--color-neutral-100);color:var(--color-neutral-700);border:1px solid var(--color-neutral-300)}.btn-secondary:hover{background-color:var(--color-neutral-200)}.btn-danger{background-color:var(--color-error);color:#fff}.btn-danger:hover{background-color:#dc2626}.btn-ghost{color:var(--color-neutral-600);background-color:#0000}.btn-ghost:hover{background-color:var(--color-neutral-100)}.btn-sm{padding:var(--spacing-1)var(--spacing-2);font-size:var(--font-size-xs)}.btn-icon{padding:var(--spacing-2);width:36px;height:36px}.form-group{margin-bottom:var(--spacing-4)}.form-label{font-size:var(--font-size-sm);color:var(--color-neutral-700);margin-bottom:var(--spacing-1);font-weight:500;display:block}.form-input{width:100%;padding:var(--spacing-2)var(--spacing-3);font-size:var(--font-size-base);border:1px solid var(--color-neutral-300);border-radius:var(--radius-base);color:var(--color-neutral-900);background-color:#fff;transition:border-color .15s,box-shadow .15s}.form-input:focus{border-color:var(--color-primary);outline:none;box-shadow:0 0 0 3px #1e40af1a}.form-input::placeholder{color:var(--color-neutral-400)}.form-input:disabled{background-color:var(--color-neutral-100);cursor:not-allowed}.form-select{appearance:none;background-image:url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%236b7280' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='M6 8l4 4 4-4'/%3e%3c/svg%3e");background-position:right var(--spacing-2)center;padding-right:var(--spacing-10);background-repeat:no-repeat;background-size:1.5em 1.5em}.form-checkbox,.form-radio{border:1px solid var(--color-neutral-300);cursor:pointer;background-color:var(--color-input-background);appearance:none;width:18px;height:18px}.form-checkbox{border-radius:var(--radius-sm)}.form-radio{border-radius:50%}.form-checkbox:checked,.form-radio:checked{background-color:var(--color-primary);border-color:var(--color-primary)}.form-checkbox:checked:after{content:"";border:2px solid #fff;border-width:0 2px 2px 0;width:5px;height:9px;display:block;transform:translate(5px,2px)rotate(45deg)}.form-radio:checked:after{content:"";background-color:#fff;border-radius:50%;width:8px;height:8px;margin:4px;display:block}input[type=checkbox]:not(.form-checkbox),input[type=radio]:not(.form-radio){border:1px solid var(--color-neutral-300);cursor:pointer;background-color:var(--color-input-background);appearance:none;width:18px;height:18px}input[type=checkbox]:not(.form-checkbox){border-radius:var(--radius-sm)}input[type=radio]:not(.form-radio){border-radius:50%}input[type=checkbox]:not(.form-checkbox):checked,input[type=radio]:not(.form-radio):checked{background-color:var(--color-primary);border-color:var(--color-primary)}input[type=checkbox]:not(.form-checkbox):checked:after{content:"";border:2px solid #fff;border-width:0 2px 2px 0;width:5px;height:9px;display:block;transform:translate(5px,2px)rotate(45deg)}input[type=radio]:not(.form-radio):checked:after{content:"";background-color:#fff;border-radius:50%;width:8px;height:8px;margin:4px;display:block}.form-error{font-size:var(--font-size-sm);color:var(--color-error);margin-top:var(--spacing-1)}.form-hint{font-size:var(--font-size-xs);color:var(--color-neutral-400);margin-top:var(--spacing-1);line-height:1.4}.card{border-radius:var(--radius-lg);box-shadow:var(--shadow-base);border:1px solid var(--color-neutral-200);background-color:#fff}.card-header{padding:var(--spacing-4)var(--spacing-6);border-bottom:1px solid var(--color-neutral-200)}.card-body{padding:var(--spacing-6)}.card-footer{padding:var(--spacing-4)var(--spacing-6);border-top:1px solid var(--color-neutral-200);background-color:var(--color-neutral-50);border-radius:0 0 var(--radius-lg)var(--radius-lg)}.table-container{overflow-x:auto}.table{border-collapse:collapse;width:100%;font-size:var(--font-size-sm)}.table th{text-align:left;padding:var(--spacing-3)var(--spacing-4);color:var(--color-neutral-600);background-color:var(--color-neutral-50);border-bottom:2px solid var(--color-neutral-200);font-weight:600}.table td{padding:var(--spacing-3)var(--spacing-4);border-bottom:1px solid var(--color-neutral-200);color:var(--color-neutral-700)}.table tbody tr:hover{background-color:var(--color-neutral-50)}.table tbody tr:last-child td{border-bottom:none}.badge{padding:var(--spacing-1)var(--spacing-2);font-size:var(--font-size-xs);border-radius:var(--radius-base);align-items:center;font-weight:500;display:inline-flex}.badge-success{background-color:var(--color-success-light);color:#065f46}.badge-warning{background-color:var(--color-warning-light);color:#92400e}.badge-error{background-color:var(--color-error-light);color:#991b1b}.badge-info{background-color:var(--color-info-light);color:#1e40af}.badge-neutral{background-color:var(--color-neutral-100);color:var(--color-neutral-600)}.container{max-width:1400px;padding:0 var(--spacing-6);margin:0 auto}.page-header{margin-bottom:var(--spacing-6);justify-content:space-between;align-items:center;display:flex}.page-title{font-size:var(--font-size-2xl);color:var(--color-neutral-900);font-weight:700}.modal-overlay{z-index:50;background-color:#00000080;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.modal{border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);background-color:#fff;width:90%;max-width:500px;max-height:90vh;overflow-y:auto}.modal-header{padding:var(--spacing-4)var(--spacing-6);border-bottom:1px solid var(--color-neutral-200);justify-content:space-between;align-items:center;display:flex}.modal-title{font-size:var(--font-size-lg);font-weight:600}.modal-body{padding:var(--spacing-6)}.modal-footer{padding:var(--spacing-4)var(--spacing-6);border-top:1px solid var(--color-neutral-200);justify-content:flex-end;gap:var(--spacing-3);display:flex}.skeleton{background:linear-gradient(90deg,var(--color-neutral-200)25%,var(--color-neutral-100)50%,var(--color-neutral-200)75%);border-radius:var(--radius-sm);background-size:200% 100%;animation:1.5s infinite skeleton-loading}@keyframes skeleton-loading{0%{background-position:200% 0}to{background-position:-200% 0}}.spinner{border:2px solid var(--color-neutral-200);border-top-color:var(--color-primary);border-radius:50%;width:20px;height:20px;animation:.8s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.text-center{text-align:center}.text-right{text-align:right}.text-sm{font-size:var(--font-size-sm)}.text-xs{font-size:var(--font-size-xs)}.text-muted{color:var(--color-neutral-500)}.font-medium{font-weight:500}.font-semibold{font-weight:600}.flex{display:flex}.flex-col{flex-direction:column}.items-center{align-items:center}.justify-between{justify-content:space-between}.gap-2{gap:var(--spacing-2)}.gap-3{gap:var(--spacing-3)}.gap-4{gap:var(--spacing-4)}.mt-2{margin-top:var(--spacing-2)}.mt-4{margin-top:var(--spacing-4)}.mt-6{margin-top:var(--spacing-6)}.mb-2{margin-bottom:var(--spacing-2)}.mb-4{margin-bottom:var(--spacing-4)}.mb-6{margin-bottom:var(--spacing-6)}.p-4{padding:var(--spacing-4)}.p-6{padding:var(--spacing-6)}.px-4{padding-left:var(--spacing-4);padding-right:var(--spacing-4)}.py-2{padding-top:var(--spacing-2);padding-bottom:var(--spacing-2)}@media (max-width:768px){.container{padding:0 var(--spacing-4)}.page-header{align-items:flex-start;gap:var(--spacing-4);flex-direction:column}.hide-mobile{display:none}}.entity-link{color:var(--color-primary);cursor:pointer;transition:color .15s}.entity-link:hover{color:var(--color-primary-dark);text-decoration:underline}.empty-state{text-align:center;padding:var(--spacing-12)var(--spacing-6);color:var(--color-neutral-500)}.empty-state-icon{width:48px;height:48px;margin:0 auto var(--spacing-4);color:var(--color-neutral-300)}.relationship-section{margin-top:var(--spacing-6);padding-top:var(--spacing-6);border-top:1px solid var(--color-neutral-200)}.relationship-title{font-size:var(--font-size-lg);color:var(--color-neutral-800);margin-bottom:var(--spacing-4);font-weight:600}.detail-grid{gap:var(--spacing-4);grid-template-columns:repeat(auto-fit,minmax(200px,1fr));display:grid}.detail-item{gap:var(--spacing-1);flex-direction:column;display:flex}.detail-label{font-size:var(--font-size-sm);color:var(--color-neutral-500);font-weight:500}.detail-value{font-size:var(--font-size-base);color:var(--color-neutral-900)}