:root{--rc-primary: #91152b;--rc-primary-alt: #941A2C;--rc-primary-light: #a61d35;--rc-primary-dark: #7d1224;--rc-white: #FFFFFF;--rc-gray: #474B50;--rc-gray-light: #6c757d;--rc-gray-lighter: #f8f9fa;--rc-black: #000000;--rc-gradient-primary: linear-gradient(135deg, var(--rc-primary) 0%, var(--rc-primary-alt) 100%);--rc-shadow-sm: 0 .125rem .25rem rgba(145, 21, 43, .075);--rc-shadow: 0 .5rem 1rem rgba(145, 21, 43, .15);--rc-shadow-lg: 0 1rem 3rem rgba(145, 21, 43, .175)}.btn-primary{background-color:var(--rc-primary)!important;border-color:var(--rc-primary)!important;color:var(--rc-white)!important}.btn-primary:hover,.btn-primary:focus,.btn-primary:active{background-color:var(--rc-primary-light)!important;border-color:var(--rc-primary-light)!important;box-shadow:0 0 0 .2rem #91152b40!important}.bg-primary{background-color:var(--rc-primary)!important}.text-primary{color:var(--rc-primary)!important}.border-primary{border-color:var(--rc-primary)!important}a{color:var(--rc-primary)}a:hover{color:var(--rc-primary-light)}.form-control:focus{border-color:var(--rc-primary);box-shadow:0 0 0 .2rem #91152b40}.form-check-input:checked{background-color:var(--rc-primary);border-color:var(--rc-primary)}.app-sidebar{background:var(--rc-white)!important;border-right:1px solid #e9ecef;box-shadow:var(--rc-shadow-sm)}.side-menu__item.active{background:var(--rc-gradient-primary)!important;color:var(--rc-white)!important;border-radius:8px;margin:2px 8px}.side-menu__item:hover{background-color:#91152b1a!important;color:var(--rc-primary)!important;border-radius:8px;margin:2px 8px}.side-menu__icon{color:var(--rc-gray)}.side-menu__item.active .side-menu__icon{color:var(--rc-white)!important}.app-header{background:var(--rc-white)!important;border-bottom:1px solid #e9ecef;box-shadow:var(--rc-shadow-sm)}.header-brand{background:var(--rc-gradient-primary)!important}.header-brand-img{filter:brightness(0) invert(1)}.card{border:1px solid rgba(145,21,43,.125);box-shadow:var(--rc-shadow-sm)}.card-header{background-color:#91152b0d;border-bottom:1px solid rgba(145,21,43,.125)}.badge-primary{background-color:var(--rc-primary)!important}.badge-success{background-color:#28a745!important}.badge-warning{background-color:#ffc107!important;color:var(--rc-black)!important}.badge-danger{background-color:#dc3545!important}.dashboard-widget{background:var(--rc-white);border-radius:12px;padding:1.5rem;box-shadow:var(--rc-shadow);border:1px solid rgba(145,21,43,.1);transition:all .3s ease}.dashboard-widget:hover{transform:translateY(-2px);box-shadow:var(--rc-shadow-lg)}.widget-icon{width:60px;height:60px;border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:24px;color:var(--rc-white);background:var(--rc-gradient-primary)}.table{border-collapse:separate;border-spacing:0}.table thead th{background-color:var(--rc-primary);color:var(--rc-white);border:none;font-weight:600;text-transform:none;font-size:.875rem;letter-spacing:.5px}.table tbody tr:hover{background-color:#91152b0d}.table-bordered{border:1px solid rgba(145,21,43,.2)}.modal-header{background:var(--rc-gradient-primary);color:var(--rc-white);border-bottom:none}.modal-title{font-weight:600}.btn-close{filter:brightness(0) invert(1)}.alert-primary{background-color:#91152b1a;border-color:#91152b33;color:var(--rc-primary-dark)}.progress-bar{background-color:var(--rc-primary)}.rc-logo-container{display:flex;align-items:center;padding:1rem;background:var(--rc-gradient-primary);border-radius:8px;margin-bottom:1rem}.rc-logo-text{color:var(--rc-white);font-weight:600;font-size:1.25rem;margin:0}.status-indicator{display:inline-block;width:8px;height:8px;border-radius:50%;margin-right:8px}.status-indicator.active{background-color:#28a745}.status-indicator.inactive{background-color:#6c757d}.status-indicator.pending{background-color:#ffc107}.status-indicator.approved{background-color:#28a745}.status-indicator.rejected{background-color:#dc3545}.user-avatar{width:40px;height:40px;border-radius:50%;border:2px solid var(--rc-primary);object-fit:cover}@media (max-width: 768px){.dashboard-widget{margin-bottom:1rem}.widget-icon{width:50px;height:50px;font-size:20px}}.text-rc-primary{color:var(--rc-primary)!important}.bg-rc-primary{background-color:var(--rc-primary)!important}.bg-rc-gradient{background:var(--rc-gradient-primary)!important}.border-rc-primary{border-color:var(--rc-primary)!important}.shadow-rc{box-shadow:var(--rc-shadow)!important}.shadow-rc-lg{box-shadow:var(--rc-shadow-lg)!important}@keyframes rcFadeIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.rc-fade-in{animation:rcFadeIn .5s ease-out}.chart-container{background:var(--rc-white);border-radius:12px;padding:1.5rem;box-shadow:var(--rc-shadow);border:1px solid rgba(145,21,43,.1)}.loading-overlay{position:absolute;inset:0;background:#ffffffe6;display:flex;align-items:center;justify-content:center;z-index:1000}.loading-spinner{width:40px;height:40px;border:4px solid rgba(145,21,43,.1);border-left:4px solid var(--rc-primary);border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.periodo-alert{border-radius:12px;padding:1.5rem;margin-bottom:1rem;border:2px solid;background:linear-gradient(135deg,#ffffffe6,#f8f9fae6)}.periodo-alert.activo{border-color:#28a745;background:linear-gradient(135deg,#28a7450d,#28a74505)}.periodo-alert.pendiente{border-color:#6c757d;background:linear-gradient(135deg,#6c757d0d,#6c757d05)}.periodo-alert.cerrado{border-color:#ffc107;background:linear-gradient(135deg,#ffc1071a,#ffc1070d)}.periodo-info-badge{display:inline-block;padding:.5rem 1rem;border-radius:25px;font-weight:600;font-size:.875rem;text-transform:none;letter-spacing:.5px}