:root{--color-primary:#004b87;--color-primary-dark:#036;--color-primary-light:#eef5fc;--color-bg-main:#f4f6f8;--color-bg-card:#fff;--color-border:#d2d8df;--color-text:#1a2b36;--color-text-muted:#5c6d7a;--color-text-light:#8fa0ac;--color-success:#1b5e20;--color-success-bg:#e8f5e9;--color-warning:#e65100;--color-warning-bg:#fff3e0;--color-danger:#c62828;--color-danger-bg:#ffebee;--shadow-sm:0 1px 3px #0000001a;--shadow-md:0 4px 6px -1px #0000000d, 0 2px 4px -1px #00000008;--shadow-lg:0 10px 15px -3px #0000000d, 0 4px 6px -2px #00000008;--border-radius:8px;--font-sans:"Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--color-bg-main);color:var(--color-text);font-family:var(--font-sans);-webkit-font-smoothing:antialiased;font-size:16px;line-height:1.6}a{color:var(--color-primary);text-decoration:none}a:hover{text-decoration:underline}h1{color:var(--color-text);margin-bottom:.5rem;font-size:2rem;font-weight:700}h2{color:var(--color-text);margin-bottom:1rem;font-size:1.5rem;font-weight:600}h3{color:var(--color-text);margin-bottom:.75rem;font-size:1.2rem;font-weight:600}.btn{cursor:pointer;white-space:nowrap;border:1px solid #0000;border-radius:6px;justify-content:center;align-items:center;gap:8px;padding:12px 24px;font-size:1.05rem;font-weight:600;transition:all .2s;display:inline-flex}.btn-primary{background-color:var(--color-primary);color:#fff}.btn-primary:hover{background-color:var(--color-primary-dark)}.btn-secondary{color:var(--color-text);border-color:var(--color-border);background-color:#fff}.btn-secondary:hover{background-color:var(--color-bg-main)}.btn-success{background-color:var(--color-success);color:#fff}.btn-success:hover{filter:brightness(90%)}.btn-danger{background-color:var(--color-danger);color:#fff}.btn-danger:hover{filter:brightness(90%)}.btn-large{padding:16px 32px;font-size:1.15rem}.btn-small{padding:8px 16px;font-size:.9rem}.btn:disabled{opacity:.5;cursor:not-allowed}.form-group{margin-bottom:1.25rem}.form-label{margin-bottom:.5rem;font-size:1rem;font-weight:600;display:block}.form-input,.form-select,.form-textarea{border:1px solid var(--color-border);width:100%;color:var(--color-text);background-color:#fff;border-radius:6px;padding:12px;font-family:inherit;font-size:1rem;transition:border-color .2s}.form-input:focus,.form-select:focus,.form-textarea:focus{border-color:var(--color-primary);outline:none;box-shadow:0 0 0 3px #004b8726}.app-container{grid-template-columns:260px 1fr;min-height:100vh;display:grid}@media (max-width:1024px){.app-container{grid-template-columns:1fr}}.main-content{flex-direction:column;gap:24px;max-height:100vh;padding:32px;display:flex;overflow-y:auto}.card{background-color:var(--color-bg-card);border:1px solid var(--color-border);border-radius:var(--border-radius);box-shadow:var(--shadow-sm);padding:24px}.card-header{border-bottom:1px solid var(--color-border);justify-content:space-between;align-items:center;margin-bottom:16px;padding-bottom:16px;display:flex}.data-table-wrapper{border:1px solid var(--color-border);border-radius:var(--border-radius);background-color:#fff;overflow-x:auto}.data-table{border-collapse:collapse;text-align:left;width:100%}.data-table th{background-color:var(--color-bg-main);color:var(--color-text);border-bottom:2px solid var(--color-border);padding:16px;font-size:.95rem;font-weight:600}.data-table td{border-bottom:1px solid var(--color-border);color:var(--color-text);padding:16px;font-size:1rem}.data-table tbody tr:hover{background-color:var(--color-primary-light);cursor:pointer}.badge{border-radius:12px;align-items:center;padding:4px 12px;font-size:.85rem;font-weight:600;display:inline-flex}.badge-success{background-color:var(--color-success-bg);color:var(--color-success)}.badge-warning{background-color:var(--color-warning-bg);color:var(--color-warning)}.badge-danger{background-color:var(--color-danger-bg);color:var(--color-danger)}.badge-info{background-color:var(--color-primary-light);color:var(--color-primary)}.alert{border-left:5px solid;border-radius:6px;align-items:flex-start;gap:12px;margin-bottom:16px;padding:16px;display:flex}.alert-success{background-color:var(--color-success-bg);border-left-color:var(--color-success);color:var(--color-success)}.alert-warning{background-color:var(--color-warning-bg);border-left-color:var(--color-warning);color:var(--color-warning)}.alert-danger{background-color:var(--color-danger-bg);border-left-color:var(--color-danger);color:var(--color-danger)}.tabs-nav{border-bottom:2px solid var(--color-border);margin-bottom:20px;display:flex}.tab-btn{cursor:pointer;color:var(--color-text-muted);background:0 0;border:none;border-bottom:3px solid #0000;padding:12px 24px;font-size:1.05rem;font-weight:600;transition:all .2s}.tab-btn:hover{color:var(--color-primary)}.tab-btn.active{color:var(--color-primary);border-bottom-color:var(--color-primary)}.spinner{border:4px solid #004b871a;border-left-color:var(--color-primary);border-radius:50%;width:36px;height:36px;animation:1s linear infinite spin}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.grid-2{grid-template-columns:repeat(2,1fr);gap:24px;display:grid}.grid-3{grid-template-columns:repeat(3,1fr);gap:24px;display:grid}.grid-4{grid-template-columns:repeat(4,1fr);gap:24px;display:grid}@media (max-width:768px){.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}}@keyframes slideIn{0%{opacity:0;transform:translateY(-20px)}to{opacity:1;transform:translateY(0)}}