:root{
    --dark:#373f4c;
    --dark-2:#232a33;
    --green:#00ff85;
    --green-2:#00d56f;
    --light:#f7f6f2;
    --white:#ffffff;
    --text:#14181f;
    --muted:#6b7280;
    --line:rgba(55,63,76,.10);
    --line-2:rgba(55,63,76,.16);
    --soft:#eef2f5;
    --soft-2:#f8fafc;
    --danger:#dc3545;
    --radius:22px;
    --radius-sm:16px;
    --shadow:0 18px 45px rgba(20,24,31,.08);
    --shadow-sm:0 10px 26px rgba(20,24,31,.06);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
    margin:0;
    font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
    background:var(--light);
    color:var(--text);
    overflow-x:hidden;
}
img{
    display:block;
    max-width:100%;
    height:auto;
    object-fit:cover;
}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit}
.table>:not(caption)>*>*{vertical-align:middle}

/* =========================
   PORTAL PUBLICO
========================= */
.topline{
    background:var(--dark-2);
    color:#d8dee7;
}
.site-header{
    background:rgba(247,246,242,.90);
    backdrop-filter:blur(16px);
    border-bottom:1px solid rgba(55,63,76,.08);
}
.navbar-brand{min-width:0}
.brand-mark{
    width:48px;
    height:48px;
    border-radius:16px;
    background:linear-gradient(135deg,var(--dark),#202731);
    display:grid;
    place-items:center;
    color:var(--green);
    font-weight:800;
    letter-spacing:.04em;
    box-shadow:var(--shadow-sm);
    overflow:hidden;
}
.brand-mark img{
    width:100%;
    height:100%;
    object-fit:cover;
    border-radius:inherit;
}
.brand-title{
    font-size:1.04rem;
    line-height:1.1;
    letter-spacing:.01em;
}
.brand-subtitle{color:var(--muted)}
.nav-link{
    color:var(--dark);
    font-weight:600;
    padding:.65rem .95rem !important;
    border-radius:999px;
    transition:.2s ease;
}
.nav-link:hover,
.nav-link:focus{
    background:rgba(55,63,76,.06);
    color:var(--dark);
}
.hero-wrap{padding:1.25rem 0 2.25rem}
.hero-cover,
.article-hero,
.article-carousel,
.news-card-media,
.lead-story-media{
    box-shadow:var(--shadow);
}
.hero-img{
    min-height:240px;
    max-height:640px;
    width:100%;
}
.card-shell{
    background:var(--white);
    border:1px solid var(--line);
    border-radius:28px;
    box-shadow:var(--shadow);
}
.lead-story-grid{
    display:grid;
    grid-template-columns:1fr;
}
.lead-story-media{
    min-height:100%;
}
.lead-story-media img{
    width:100%;
    height:100%;
    min-height:290px;
}
.lead-story-body{padding:1.35rem}
.section-kicker{
    display:inline-flex;
    align-items:center;
    gap:.45rem;
    background:rgba(0,255,133,.14);
    border:1px solid rgba(0,255,133,.26);
    padding:.5rem .85rem;
    border-radius:999px;
    font-size:.78rem;
    font-weight:800;
    letter-spacing:.08em;
    text-transform:uppercase;
    color:#0c5737;
}
.lead-story h1{
    font-size:clamp(1.9rem,4vw,3.15rem);
    line-height:1.02;
    margin:.85rem 0 .9rem;
    color:var(--dark-2);
}
.lead-story p,
.section-head p,
.news-card p,
.article-excerpt,
.article-content p{
    color:var(--muted);
}
.meta-line{
    display:flex;
    flex-wrap:wrap;
    gap:.75rem 1rem;
    color:#7b8390;
    font-size:.92rem;
}
.meta-line span+span::before{
    content:"•";
    margin-right:1rem;
    color:#98a1ae;
}
.stack-news{
    display:grid;
    gap:1rem;
    height:100%;
}
.mini-article{padding:1rem}
.mini-article img{
    width:108px;
    height:108px;
    border-radius:20px;
    flex:0 0 108px;
}
.mini-article h3{
    font-size:1rem;
    line-height:1.25;
    margin:.45rem 0 .35rem;
    color:var(--dark-2);
}
.section-head{
    display:grid;
    gap:.9rem;
}
.section-head h2{
    font-size:clamp(1.7rem,3vw,2.45rem);
    margin:.2rem 0 0;
    color:var(--dark-2);
}
.news-card{
    overflow:hidden;
}
.news-card-media img{
    width:100%;
    height:230px;
}
.news-card-body{padding:1.2rem}
.news-card h3{
    font-size:1.2rem;
    line-height:1.22;
    margin:.8rem 0;
    color:var(--dark-2);
}
.banner-card img{
    border:1px solid rgba(55,63,76,.10);
}
.site-footer{
    background:linear-gradient(180deg,transparent,rgba(55,63,76,.04));
}
.footer-box{
    background:var(--dark-2);
    padding:1.5rem;
    display:flex;
    flex-direction:column;
    gap:1rem;
    color:#fff;
}
.footer-links{
    display:flex;
    gap:1rem;
    flex-wrap:wrap;
}
.footer-links a{
    color:rgba(255,255,255,.72);
}
.footer-links a:hover{color:#fff}

/* =========================
   ARTICULO
========================= */
.article-page{
    background:
        radial-gradient(circle at top right,rgba(0,255,133,.08),transparent 30%),
        var(--light);
}
.article-shell{
    background:#fff;
    border:1px solid var(--line);
    border-radius:30px;
    padding:1.3rem;
    box-shadow:var(--shadow);
}
.article-title{
    font-size:clamp(2rem,4vw,3.35rem);
    line-height:1.02;
    color:var(--dark-2);
    margin:.2rem 0 1rem;
}
.article-excerpt{
    font-size:1.08rem;
    max-width:60ch;
}
.article-content{
    font-size:1.05rem;
    line-height:1.9;
    color:#20242c;
}
.article-content p{margin:0 0 1.2rem}
.article-carousel img{height:240px}
.btn-dark-soft,
.btn-article-action{
    border-radius:999px;
    border:1px solid rgba(55,63,76,.12);
    background:#fff;
    color:var(--dark);
    padding:.82rem 1.1rem;
    font-weight:700;
    transition:.2s ease;
}
.btn-dark-soft:hover,
.btn-article-action:hover{
    background:var(--dark);
    color:#fff;
    border-color:var(--dark);
}
.related-link{
    display:block;
    border-radius:20px;
    transition:.2s ease;
}
.related-link:hover{
    transform:translateY(-2px);
}
.related-link img{
    width:92px;
    height:92px;
    border-radius:18px;
    flex:0 0 92px;
}
.related-link h3{
    font-size:1rem;
    line-height:1.24;
    margin:0 0 .35rem;
    color:var(--dark-2);
}
.related-link span{
    font-size:.9rem;
    color:var(--muted);
}

/* =========================
   DASHBOARD / ADMIN
========================= */
.admin-body{
    background:linear-gradient(180deg,#edf2f6 0%,#f8fafc 100%);
    color:var(--text);
}
.admin-shell{
    display:grid;
    grid-template-columns:1fr;
    min-height:100vh;
}
.admin-sidebar{
    background:linear-gradient(180deg,#29313d 0%,#1d232b 100%);
    color:#fff;
    padding:1.1rem;
    position:relative;
    z-index:10;
}
.admin-sidebar nav{
    display:grid;
    gap:.35rem;
}
.admin-sidebar a{
    display:flex;
    align-items:center;
    gap:.85rem;
    min-height:48px;
    padding:.9rem 1rem;
    border-radius:18px;
    color:rgba(255,255,255,.78);
    font-weight:600;
    transition:.2s ease;
}
.admin-sidebar a i{
    font-size:1.05rem;
    width:20px;
    text-align:center;
    flex:0 0 20px;
}
.admin-sidebar a:hover,
.admin-sidebar a.active{
    background:rgba(255,255,255,.10);
    color:#fff;
}
.admin-main{
    min-width:0;
    padding:1rem;
}
.admin-topbar,
.admin-card,
.admin-table-shell,
.form-shell{
    background:#fff;
    border:1px solid rgba(55,63,76,.08);
    border-radius:24px;
    box-shadow:var(--shadow-sm);
}
.admin-topbar{
    padding:1rem 1.15rem;
    display:flex;
    flex-direction:column;
    align-items:flex-start;
    gap:1rem;
    margin-bottom:1rem;
}
.admin-topbar .text-end{
    text-align:left !important;
}
.admin-card{
    padding:1.15rem;
    height:100%;
}
.stat-value{
    font-size:clamp(1.8rem,4vw,2.3rem);
    line-height:1;
    font-weight:800;
    color:var(--dark-2);
    margin-top:.3rem;
}
.admin-table-shell{
    overflow:hidden;
}
.table-responsive{
    width:100%;
    overflow-x:auto;
}
.table{
    margin:0;
    width:100%;
    --bs-table-bg:transparent;
}
.table thead th{
    background:var(--soft-2);
    color:#667085;
    font-size:.8rem;
    text-transform:uppercase;
    letter-spacing:.07em;
    border-bottom:1px solid rgba(55,63,76,.08);
    padding:1rem;
    white-space:nowrap;
}
.table tbody td{
    padding:1rem;
    border-color:rgba(55,63,76,.08);
}
.table tbody tr:hover{
    background:rgba(55,63,76,.018);
}
.form-shell{
    padding:1.2rem;
}
.form-label{
    display:inline-block;
    margin-bottom:.45rem;
    font-weight:700;
    color:#2f3742;
}
.form-control,
.form-select{
    width:100%;
    border-radius:18px;
    border:1px solid var(--line-2);
    background:#fff;
    box-shadow:none;
    padding:.92rem 1rem;
    transition:border-color .2s ease, box-shadow .2s ease, background .2s ease;
}
.form-control:focus,
.form-select:focus{
    border-color:rgba(0,255,133,.55);
    box-shadow:0 0 0 4px rgba(0,255,133,.12);
    outline:none;
}
textarea.form-control{
    min-height:180px;
    resize:vertical;
}
.form-check-input{
    border-color:rgba(55,63,76,.28);
    box-shadow:none !important;
}
.form-check-input:checked{
    background-color:var(--green);
    border-color:var(--green);
}
.btn-admin,
.btn-green{
    display:inline-flex;
    align-items:center;
    justify-content:center;
    gap:.5rem;
    min-height:52px;
    padding:.95rem 1.2rem;
    border:none;
    border-radius:18px;
    font-weight:800;
    transition:.2s ease;
}
.btn-admin{
    background:var(--dark);
    color:#fff;
}
.btn-admin:hover{
    background:#202731;
    color:#fff;
}
.btn-green{
    background:var(--green);
    color:#142019;
}
.btn-green:hover{
    background:var(--green-2);
    color:#142019;
}
.btn,
.btn:focus{
    box-shadow:none !important;
}
.btn-light.border,
.btn-outline-danger,
.btn-sm.btn-outline-danger{
    border-radius:16px !important;
}
.gallery-thumb{
    width:88px;
    height:88px;
    border-radius:16px;
    object-fit:cover;
    border:1px solid rgba(55,63,76,.10);
    background:#fff;
}
.upload-grid{
    display:flex;
    flex-wrap:wrap;
    gap:.8rem;
}
.upload-grid > div{
    width:92px;
}
.alert{
    border:none;
    border-radius:18px;
    box-shadow:none;
}
.small.text-secondary{
    color:#7a8391 !important;
}
.admin-main .row.g-4 > [class*="col-"]{
    min-width:0;
}

/* =========================
   LOGIN
========================= */
.login-wrap{
    min-height:100vh;
    display:grid;
    place-items:center;
    padding:1rem;
    background:
        radial-gradient(circle at top,rgba(0,255,133,.14),transparent 30%),
        linear-gradient(180deg,#eff5f3,#f7f6f2);
}
.login-card{
    width:min(100%,460px);
    background:#fff;
    border:1px solid rgba(55,63,76,.10);
    border-radius:30px;
    box-shadow:var(--shadow);
    padding:1.5rem;
}

/* =========================
   UTILIDADES
========================= */
.rounded-4{border-radius:24px !important}
.border{
    border-color:rgba(55,63,76,.10) !important;
}
.text-secondary{
    color:#707887 !important;
}
.w-100{width:100%}

/* =========================
   RESPONSIVE
========================= */
@media (max-width:991.98px){
    .admin-sidebar{
        height:auto;
        position:relative;
    }
    .admin-main{
        padding:1rem;
    }
    .admin-topbar{
        border-radius:22px;
    }
    .table thead th,
    .table tbody td{
        padding:.85rem;
    }
}

@media (min-width:768px){
    .lead-story-body{padding:1.8rem}
    .article-shell{padding:2rem}
    .article-carousel img{height:400px}
    .news-card-media img{height:260px}
    .footer-box{
        flex-direction:row;
        justify-content:space-between;
        align-items:center;
    }
    .admin-main{padding:1.5rem}
    .admin-topbar{
        flex-direction:row;
        align-items:center;
        justify-content:space-between;
    }
    .admin-topbar .text-end{
        text-align:right !important;
    }
}

@media (min-width:992px){
    .lead-story-grid{
        grid-template-columns:1.2fr .9fr;
    }
    .lead-story-media img{
        min-height:100%;
        height:100%;
    }
    .section-head{
        grid-template-columns:1fr auto;
        align-items:end;
    }
    .admin-shell{
        grid-template-columns:290px 1fr;
    }
    .admin-sidebar{
        position:sticky;
        top:0;
        height:100vh;
        overflow:auto;
    }
    .news-card-media img{height:240px}
}

@media (min-width:1200px){
    .admin-main{
        padding:1.75rem;
    }
}

/* =========================
   MEJORAS VISUALES TABLAS Y FORMULARIOS
========================= */
.admin-table-shell .btn{
    min-height:42px;
    padding:.7rem 1rem;
    font-weight:700;
}
.admin-table-shell img{
    background:#fff;
}
.form-shell img.w-100.rounded-4.border{
    max-height:280px;
    object-fit:cover;
}
.form-shell .d-grid.gap-3 > *{
    min-width:0;
}
.table .d-flex.gap-2{
    flex-wrap:wrap;
}