:root{--ua-navy:#061f3c;--ua-navy-2:#0a315e;--ua-blue:#0868d7;--ua-blue-soft:#eaf3ff;--ua-yellow:#ffc400;--ua-yellow-soft:#fff5c4;--ua-black:#141b23;--ua-bg:#f4f7fb;--ua-border:#dfe6ef;--ua-text:#14213d;--ua-muted:#65748b;--sidebar-w:286px}
*{box-sizing:border-box}body{margin:0;background:var(--ua-bg);color:var(--ua-text);font-family:Inter,system-ui,-apple-system,"Segoe UI",sans-serif}.app-shell{min-height:100vh}.sigua-sidebar{position:fixed;inset:0 auto 0 0;width:var(--sidebar-w);z-index:1040;padding:18px 14px 16px;color:#fff;background:linear-gradient(180deg,#041a32 0%,#062747 58%,#08213a 100%);box-shadow:10px 0 28px rgba(1,20,40,.12);overflow-y:auto}.sigua-sidebar:before{content:"";position:absolute;right:0;top:0;width:8px;height:126px;background:var(--ua-yellow);border-radius:0 0 0 28px}.sigua-sidebar:after{content:"";position:absolute;left:-70px;bottom:-95px;width:370px;height:165px;border:10px solid var(--ua-yellow);border-radius:50%;opacity:.95;pointer-events:none}.sidebar-brand{position:relative;display:flex;align-items:center;gap:11px;color:#fff;text-decoration:none;padding:0 4px 18px;border-bottom:1px solid rgba(255,255,255,.16)}.sidebar-brand img{width:70px;height:58px;object-fit:contain;filter:drop-shadow(0 5px 8px rgba(0,0,0,.25))}.sidebar-brand strong{display:block;font-size:1.85rem;line-height:1;font-weight:800}.sidebar-brand small{display:block;margin-top:6px;font-size:.72rem;color:#dce9f7}.sidebar-label{margin:28px 10px 10px;text-transform:uppercase;letter-spacing:.08em;font-size:.67rem;color:#a8bbd0}.sidebar-system-label{margin-top:25px;padding-top:18px;border-top:1px solid rgba(255,255,255,.16)}.sidebar-nav{display:grid;gap:7px}.sidebar-nav .nav-link{display:flex;align-items:center;gap:14px;color:#fff;padding:12px 14px;border-radius:10px;text-decoration:none;transition:.2s ease}.sidebar-nav .nav-link i{width:22px;text-align:center;font-size:1.1rem}.sidebar-nav .nav-link:hover{background:rgba(255,255,255,.09);transform:translateX(2px)}.sidebar-nav .nav-link.active{background:linear-gradient(90deg,#ffd21a,#ffc400);color:#132036;font-weight:750;box-shadow:0 8px 18px rgba(255,196,0,.22)}.sidebar-nav .nav-link.disabled{opacity:.45;pointer-events:none}.sidebar-footer-brand{position:relative;z-index:1;display:flex;align-items:center;gap:10px;margin:38px 8px 18px;padding-top:22px;border-top:1px solid rgba(255,255,255,.16)}.sidebar-footer-brand img{width:58px;height:54px;object-fit:contain}.sidebar-footer-brand span,.sidebar-footer-brand strong,.sidebar-footer-brand small{display:block}.sidebar-footer-brand span{font-size:.7rem;letter-spacing:.12em}.sidebar-footer-brand strong{color:var(--ua-yellow);font-size:1.1rem}.sidebar-footer-brand small{font-style:italic;color:#d6e2ee;font-size:.69rem}.sidebar-version{position:relative;z-index:1;color:#a9bed2;font-size:.72rem;text-align:center}.app-main{min-height:100vh;margin-left:var(--sidebar-w);display:flex;flex-direction:column}.sigua-topbar{height:72px;position:sticky;top:0;z-index:1030;display:flex;align-items:center;padding:0 25px;background:linear-gradient(108deg,#fff 0%,#fff 61%,#082a52 61.2%,#041b36 100%);border-bottom:1px solid var(--ua-border);box-shadow:0 3px 14px rgba(32,57,82,.06)}.sidebar-toggle{border:0;background:transparent;font-size:1.5rem;color:#10233a;margin-right:20px}.topbar-greeting{font-size:.93rem}.topbar-greeting strong{color:var(--ua-blue)}.topbar-user{display:flex;align-items:center;color:#fff}.topbar-user strong{display:block;font-size:.82rem;max-width:245px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.topbar-user small{display:block;font-size:.72rem;color:#d8e6f4}.user-avatar{width:37px;height:37px;display:grid;place-items:center;border:2px solid var(--ua-blue);border-radius:50%;margin-right:10px;font-size:1.05rem}.content-area{flex:1;padding:27px 30px 35px}.sigua-footer{display:flex;justify-content:space-between;gap:18px;padding:15px 28px;background:var(--ua-navy);border-top:3px solid var(--ua-yellow);color:#dce8f5;font-size:.75rem}
h1,h2,h3,h4,h5{color:#10213a}.page-title{font-size:1.8rem;font-weight:750}.page-subtitle{color:var(--ua-muted)}.card{border-color:var(--ua-border)}.metric-card,.chart-card,.form-card,.table-card,.quick-card{border:1px solid rgba(211,221,233,.78);border-radius:18px;box-shadow:0 8px 24px rgba(31,55,80,.06);overflow:hidden}.metric-card{position:relative}.metric-card:after{content:"";position:absolute;left:22px;right:22px;bottom:10px;height:18px;background:radial-gradient(ellipse at center,transparent 47%,rgba(8,104,215,.12) 50%,transparent 53%);opacity:.7}.metric-card .card-body{padding:20px 20px 28px}.metric-icon{width:52px;height:52px;border-radius:14px;display:grid;place-items:center;background:linear-gradient(145deg,var(--ua-blue),#064a9c);color:#fff;font-size:1.45rem;box-shadow:0 8px 16px rgba(8,104,215,.2)}.metric-card.yellow .metric-icon{background:linear-gradient(145deg,#ffd42a,#f3ad00);color:#17243a;box-shadow:0 8px 16px rgba(255,196,0,.22)}.metric-card.navy .metric-icon{background:linear-gradient(145deg,#092c52,#03192f)}.metric-card .number{font-size:2rem;font-weight:800;line-height:1}.metric-card .metric-caption{font-size:.77rem;color:var(--ua-muted);margin-top:5px}.chart-card .card-body,.table-card .card-body,.form-card .card-body{padding:20px}.card-section-heading{display:flex;align-items:center;justify-content:space-between;padding-bottom:10px;margin-bottom:15px;border-bottom:1px solid var(--ua-border)}.card-section-heading h2{margin:0;font-size:1.05rem;font-weight:750}.card-section-heading h2:after{content:"";display:block;width:44px;height:3px;background:var(--ua-blue);border-radius:3px;margin-top:8px}.quick-actions{display:grid;grid-template-columns:1fr 1fr;gap:12px}.quick-action{display:flex;align-items:center;gap:12px;min-height:76px;padding:13px 14px;border-radius:12px;text-decoration:none;background:var(--ua-blue-soft);color:#0d4791;border:1px solid #dcecff;transition:.2s}.quick-action:nth-child(2){background:#fff8df;color:#6c4c00;border-color:#f8e8aa}.quick-action:nth-child(3){background:#eaf7f4;color:#276e64;border-color:#d4eee8}.quick-action:nth-child(4){background:#f3edff;color:#6743a5;border-color:#e6dafa}.quick-action:hover{transform:translateY(-2px);box-shadow:0 8px 18px rgba(30,60,90,.08)}.quick-action i{font-size:1.55rem}.quick-action strong,.quick-action small{display:block}.quick-action strong{font-size:.83rem}.quick-action small{font-size:.69rem;opacity:.78}.btn-primary,.btn-sigua{background:linear-gradient(135deg,var(--ua-blue),#0750aa);border-color:var(--ua-blue);color:#fff}.btn-primary:hover,.btn-sigua:hover{background:#0753af;border-color:#0753af;color:#fff}.btn-warning{background:var(--ua-yellow);border-color:var(--ua-yellow);color:#17243a;font-weight:650}.btn-dark{background:var(--ua-black);border-color:var(--ua-black)}.btn-outline-primary{border-color:var(--ua-blue);color:var(--ua-blue)}.btn-outline-primary:hover{background:var(--ua-blue);color:#fff}.form-control,.form-select{min-height:44px;border:1px solid #cfd9e6;border-radius:9px;background:#fff}.form-control:focus,.form-select:focus{border-color:var(--ua-blue);box-shadow:0 0 0 .22rem rgba(8,104,215,.13)}.form-label{font-size:.82rem;font-weight:650;color:#263b56}.section-title{font-size:.78rem;text-transform:uppercase;letter-spacing:.07em;color:#0b5fbf;font-weight:800;border-bottom:1px solid var(--ua-border);padding-bottom:.7rem;margin-bottom:1.1rem}.section-title:before{content:"";display:inline-block;width:5px;height:18px;background:var(--ua-blue);border-radius:5px;vertical-align:middle;margin-right:8px}.required:after{content:' *';color:#c32828}.participant-table thead th{background:#eaf3ff;color:#154b88;border-bottom:2px solid #b7d6fa}.participant-table input{min-width:80px}.participant-total{background:#edf5ff!important;color:#0c5dbb!important;font-weight:750}.participant-table .table-dark{--bs-table-bg:var(--ua-navy);--bs-table-border-color:#315170}.module-badge{background:#eaf3ff;color:#0b5fbd;border:1px solid #bedbfb}.module-option{border:1px solid #d4e1ef!important;transition:.2s}.module-option:hover{border-color:var(--ua-blue)!important;background:#f5f9ff!important}.module-option:has(input:checked){border-color:var(--ua-blue)!important;background:var(--ua-blue-soft)!important;box-shadow:0 0 0 2px rgba(8,104,215,.08)}.form-check-input:checked{background-color:var(--ua-blue);border-color:var(--ua-blue)}.table thead th{white-space:nowrap;color:#314862;font-size:.78rem;text-transform:uppercase;letter-spacing:.025em;background:#f2f7fc}.table tbody td{vertical-align:middle}.table-hover tbody tr:hover{background:#f7fbff}.empty-state{padding:3rem 1rem;text-align:center;color:#687a8f}.empty-state i{font-size:2.5rem;color:#b9c9d9}.evidence-help{font-size:.82rem;color:var(--ua-muted)}.login-wrap{min-height:100vh;background:radial-gradient(circle at 25% 15%,#0d4075 0,#072746 30%,#03162b 72%);display:grid;place-items:center;padding:1rem;position:relative;overflow:hidden}.login-wrap:before,.login-wrap:after{content:"";position:absolute;border:9px solid var(--ua-yellow);border-radius:50%;width:520px;height:230px}.login-wrap:before{top:-170px;right:-130px}.login-wrap:after{bottom:-180px;left:-170px}.login-card{position:relative;z-index:1;max-width:440px;width:100%;border:0;border-radius:22px;box-shadow:0 24px 65px rgba(0,0,0,.36)}.login-logo{width:180px;height:115px;object-fit:contain;display:block;margin:auto}.login-card .btn{min-height:48px}.login-card .form-control{background:#f9fbfe}.date-chip{display:inline-flex;align-items:center;gap:8px;padding:8px 13px;border-radius:8px;background:var(--ua-blue);color:#fff;font-size:.8rem}.sex-empty{min-height:208px;display:grid;place-items:center;text-align:center}.sex-icons{display:flex;justify-content:center;gap:4px;font-size:2rem}.sex-icons i:first-child{color:var(--ua-blue)}.sex-icons i:last-child{color:#e66591}.status-dot{width:8px;height:8px;border-radius:50%;display:inline-block;background:#19a66a}.page-actions .btn{border-radius:9px}.filter-card{background:linear-gradient(180deg,#fff,#fbfdff)}
@media(max-width:991.98px){:root{--sidebar-w:260px}.sigua-sidebar{transform:translateX(-102%);transition:.25s}.sidebar-open .sigua-sidebar{transform:translateX(0)}.sidebar-open:before{content:"";position:fixed;inset:0;background:rgba(0,15,32,.55);z-index:1035}.app-main{margin-left:0}.sigua-topbar{background:linear-gradient(105deg,#fff 0%,#fff 45%,#082a52 45.2%,#041b36 100%)}.content-area{padding:22px 18px}.sigua-footer{flex-direction:column;text-align:center}.topbar-user strong{max-width:150px}}
@media(max-width:575.98px){.sigua-topbar{padding:0 12px;background:#061f3c}.sidebar-toggle{color:#fff}.content-area{padding:18px 12px}.quick-actions{grid-template-columns:1fr}.metric-card .card-body{padding:16px 16px 25px}.sigua-footer{padding:14px 12px}.page-title{font-size:1.55rem}}
.career-dropdown .dropdown-menu{min-width:100%;border:1px solid #bfd8f5;border-radius:12px}.career-select-button{display:flex;align-items:center;color:var(--ua-text)}.career-select-button:after{margin-left:auto}.career-options{display:grid;gap:7px;max-height:240px;overflow:auto}.career-option{padding:9px 10px;border:1px solid #dbe8f6;border-radius:9px;cursor:pointer;background:#fff;transition:.18s}.career-option:hover{border-color:var(--ua-blue);background:var(--ua-blue-soft)}.career-option:has(input:checked){border-color:var(--ua-blue);background:var(--ua-blue-soft);color:#0b5fbd;font-weight:650}.career-badge{background:#fff5c4;color:#624800;border:1px solid #f4d664}

/* SIGUA 0.4.2: desplazamiento interno del selector de carreras */
.career-dropdown .dropdown-menu {
    max-height: 330px !important;
    overflow: hidden !important;
}

.career-options {
    display: block !important;
    max-height: 210px !important;
    overflow-y: auto !important;
    overflow-x: hidden !important;
    padding-right: 8px;
    scrollbar-gutter: stable;
    overscroll-behavior: contain;
}

.career-option {
    margin-bottom: 7px;
}

.career-options::-webkit-scrollbar {
    width: 9px;
}

.career-options::-webkit-scrollbar-track {
    background: #eef5fd;
    border-radius: 10px;
}

.career-options::-webkit-scrollbar-thumb {
    background: #0d6efd;
    border-radius: 10px;
    border: 2px solid #eef5fd;
}

.career-options {
    scrollbar-width: thin;
    scrollbar-color: #0d6efd #eef5fd;
}
/* Corrección selector múltiple de carreras */
.carreras-dropdown,
.carreras-options,
.carreras-list {
    max-height: 260px !important;
    overflow-y: auto !important;
    overflow-x: hidden !important;
    padding-bottom: 12px !important;
}

.carreras-options > *,
.carreras-list > * {
    flex-shrink: 0;
}

.carreras-dropdown {
    position: relative;
    z-index: 50;
}

.carreras-options::-webkit-scrollbar,
.carreras-list::-webkit-scrollbar {
    width: 10px;
}

.carreras-options::-webkit-scrollbar-thumb,
.carreras-list::-webkit-scrollbar-thumb {
    background: #0b63ce;
    border-radius: 10px;
}

.carreras-options::-webkit-scrollbar-track,
.carreras-list::-webkit-scrollbar-track {
    background: #eaf2ff;
}