body { font-family: 'Inter', sans-serif; }
        .glass-card { background: rgba(255, 255, 255, 0.95); backdrop-filter: blur(10px); }
        .school-enap { border-left: 6px solid #2563eb; } /* ENAP: azul que tenía EMAVI */
        .school-emavi { border-left: 6px solid #1e3a8a; } /* EMAVI: azul que tenía ENAP */
        .school-esmic { border-left: 6px solid #dc2626; } /* ESMIC: rojo que tenía ECSAN */
        .school-ecsan { border-left: 6px solid #16a34a; } /* ECSAN: verde que tenía ESMIC */


/* Identidad visual institucional */
.brand-logo {
    width: 116px;
    height: 132px;
    object-fit: contain;
    object-position: center;
    flex: 0 0 auto;
}

.header-actions {
    align-items: center;
}

.enap-logo-wrap {
    width: 82px;
    height: 104px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-left: 1px solid rgba(148, 163, 184, 0.35);
    padding-left: 14px;
    flex: 0 0 auto;
}

.enap-logo {
    width: 76px;
    height: 100px;
    object-fit: contain;
}

@media (max-width: 768px) {
    .brand-logo {
        width: 78px;
        height: 96px;
    }

    .enap-logo-wrap {
        width: 64px;
        height: 82px;
        padding-left: 8px;
    }

    .enap-logo {
        width: 58px;
        height: 78px;
    }
}


/* Escudos institucionales en las tarjetas generales */
.school-crest {
    width: 58px;
    height: 68px;
    object-fit: contain;
    object-position: center;
    flex: 0 0 auto;
    filter: drop-shadow(0 3px 5px rgba(0, 0, 0, 0.25));
}

/* Marca de agua institucional: no interfiere con los controles */
body {
    position: relative;
    isolation: isolate;
    background-color: #0f172a;
}

body::before {
    content: "";
    position: fixed;
    inset: 0;
    background-image: url('../assets/escudos/marca-agua-enap.png');
    background-repeat: no-repeat;
    background-position: center 58%;
    background-size: min(52vw, 680px);
    opacity: 0.055;
    pointer-events: none;
    z-index: -1;
}

@media (max-width: 768px) {
    .school-crest {
        width: 46px;
        height: 54px;
    }

    body::before {
        background-size: min(85vw, 520px);
        background-position: center 45%;
    }
}


/* Transparencia institucional: barra superior y contenedor de pestañas */
.site-topbar {
    background: rgba(15, 23, 42, 0.58) !important;
    -webkit-backdrop-filter: blur(14px);
    backdrop-filter: blur(14px);
    border-bottom-color: rgba(148, 163, 184, 0.24) !important;
}

.tabs-shell {
    background: rgba(15, 23, 42, 0.28) !important;
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
    border-color: rgba(148, 163, 184, 0.24) !important;
}

.tabs-shell > .border-b {
    border-bottom-color: rgba(148, 163, 184, 0.24) !important;
}

@media (max-width: 768px) {
    .site-topbar {
        background: rgba(15, 23, 42, 0.78) !important;
    }

    .tabs-shell {
        background: rgba(15, 23, 42, 0.42) !important;
    }
}


/* Formulario digital de resultados por disciplina */
.form-section{background:rgba(15,23,42,.65);border:1px solid rgba(100,116,139,.35);border-radius:18px;padding:18px}.form-section h4{font-weight:800;color:#e2e8f0;margin-bottom:14px}.form-grid{display:grid;gap:14px}.form-grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}.form-field{display:flex;flex-direction:column;gap:7px;color:#94a3b8;font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.04em}.form-field.wide{grid-column:1/-1}.form-control{width:100%;min-width:0;background:#0f172a;border:1px solid #334155;border-radius:11px;color:#e2e8f0;padding:10px 12px;font-size:13px;text-transform:none;letter-spacing:normal}.form-control:focus{outline:none;border-color:#3b82f6;box-shadow:0 0 0 2px rgba(59,130,246,.15)}.form-summary{margin-top:12px;padding:12px;border-radius:12px;background:rgba(30,64,175,.16);border:1px solid rgba(59,130,246,.25);color:#bfdbfe;font-size:13px}.form-btn{border-radius:11px;padding:10px 16px;font-size:13px;font-weight:800}.form-btn.primary{background:#2563eb;color:white}.form-btn.secondary{background:#1e293b;color:#cbd5e1;border:1px solid #475569}.result-table-wrap{overflow-x:auto;border:1px solid #334155;border-radius:12px}.result-entry-table{width:100%;min-width:820px;border-collapse:collapse}.result-entry-table th{padding:11px;text-align:left;background:#0f172a;color:#94a3b8;font-size:11px;text-transform:uppercase}.result-entry-table td{padding:8px;border-top:1px solid rgba(51,65,85,.65)}.result-entry-table .form-control{padding:8px;font-size:12px}
@media(max-width:640px){.form-grid.two{grid-template-columns:1fr}.form-field.wide{grid-column:auto}}


/* v18 - Ajuste visual de barra superior para producción/pruebas */
.site-topbar .topbar-inner {
    width: 100%;
    max-width: 1480px !important;
    padding-left: 28px !important;
    padding-right: 28px !important;
    padding-top: 14px !important;
    padding-bottom: 14px !important;
    gap: 28px !important;
}
.brand-group {
    gap: 18px;
    flex: 1 1 auto;
    min-width: 0;
}
.brand-copy {
    min-width: 360px;
}
.brand-copy h1 {
    font-size: 24px;
    line-height: 1.15;
    white-space: nowrap;
    letter-spacing: .045em;
}
.brand-copy p {
    margin-top: 7px;
}
.header-actions {
    gap: 18px !important;
    flex: 0 0 auto;
}
.header-action-buttons {
    gap: 12px !important;
}
.header-action-buttons button {
    min-height: 54px;
    padding-left: 20px !important;
    padding-right: 20px !important;
    white-space: nowrap;
}
.header-action-buttons button:first-child {
    min-width: 190px;
}
.header-action-buttons button:last-child {
    min-width: 235px;
}
.enap-logo-wrap {
    margin-left: 2px;
    padding-left: 18px;
}
@media (max-width: 1200px) {
    .site-topbar .topbar-inner { max-width: 100% !important; padding-left: 20px !important; padding-right: 20px !important; gap: 18px !important; }
    .brand-copy { min-width: 300px; }
    .brand-copy h1 { font-size: 21px; }
    .header-action-buttons button:first-child { min-width: 165px; }
    .header-action-buttons button:last-child { min-width: 205px; }
}
@media (max-width: 900px) {
    .site-topbar .topbar-inner { align-items: stretch !important; }
    .brand-group { justify-content: center; }
    .header-actions { justify-content: center; flex-wrap: wrap; }
    .brand-copy h1 { white-space: normal; }
}
@media (max-width: 640px) {
    .site-topbar .topbar-inner { padding: 10px 14px !important; gap: 10px !important; }
    .brand-group { gap: 10px; }
    .brand-copy { min-width: 0; }
    .brand-copy h1 { font-size: 17px; letter-spacing: .02em; }
    .brand-copy p { font-size: 10px; margin-top: 4px; }
    .header-actions { gap: 8px !important; }
    .header-action-buttons { width: 100%; }
    .header-action-buttons button { min-width: 0 !important; flex: 1 1 0; min-height: 46px; padding: 9px 10px !important; font-size: 12px !important; }
    .enap-logo-wrap { width: 58px; height: 72px; padding-left: 7px; }
    .enap-logo { width: 52px; height: 68px; }
}