/* =========================================================
   Canal de Denuncias Institucional - INDERBU
   Paleta institucional azul (referencia: canaldenuncia.bucaramanga.gov.co)
   ========================================================= */

:root {
    --azul-900: #072A52;
    --azul-800: #0B3D74;
    --azul-700: #0F4C92;
    --azul-600: #1667B8;
    --azul-500: #2E86DE;
    --azul-100: #E8F1FB;
    --azul-050: #F4F8FD;
    --inderbu-verde: #4CAA36;
    --gov-azul: #0943B5;
    --amarillo: #F2B705;
    --verde: #1E7E4E;
    --verde-bg: #E7F6EC;
    --ambar: #B45309;
    --ambar-bg: #FEF3E2;
    --rojo: #B91C1C;
    --rojo-bg: #FCEAEA;
    --gris-900: #1A2330;
    --gris-700: #3F4A5A;
    --gris-500: #6B7686;
    --gris-300: #D5DDE6;
    --gris-100: #F1F4F8;
    --blanco: #FFFFFF;
    --radio: 10px;
    --sombra: 0 2px 10px rgba(7, 42, 82, 0.08);
    --sombra-lg: 0 8px 30px rgba(7, 42, 82, 0.14);
}

* { box-sizing: border-box; }

body {
    margin: 0;
    font-family: 'Work Sans', 'Segoe UI', Arial, sans-serif;
    color: var(--gris-900);
    background: var(--blanco);
    line-height: 1.55;
}

h1, h2, h3, h4 {
    font-family: 'Work Sans', 'Segoe UI', Arial, sans-serif;
    font-weight: 700;
    color: var(--azul-900);
    margin: 0 0 .5em;
}

a { color: var(--azul-700); }
a:focus, button:focus, input:focus, select:focus, textarea:focus {
    outline: 3px solid var(--amarillo);
    outline-offset: 2px;
}

.container {
    max-width: 1120px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ---------- Barra superior gov.co ---------- */
.topbar-gov {
    background: var(--gov-azul);
    padding: 7px 0;
}
.topbar-gov-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.gov-logo { height: 20px; width: auto; display: block; }
.topbar-gov-link {
    color: rgba(255,255,255,.88);
    font-size: 12.5px;
    text-decoration: none;
}
.topbar-gov-link:hover { color: #fff; }

/* ---------- Encabezado principal ---------- */
.site-header {
    background: var(--blanco);
    border-bottom: 1px solid var(--gris-300);
    box-shadow: var(--sombra);
}
.site-header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 14px;
    padding-bottom: 14px;
    flex-wrap: wrap;
    gap: 12px;
}
.brand {
    display: flex;
    align-items: center;
    gap: 14px;
    text-decoration: none;
}
.brand-logo {
    height: 58px;
    width: auto;
    max-width: 320px;
    object-fit: contain;
    display: block;
}

/* ---------- Layout tipo RITA: contenido + sidebar de acordeones ---------- */
.rita-layout {
    display: grid;
    grid-template-columns: 1.8fr 1fr;
    gap: 24px;
    align-items: start;
}
.rita-main .card { margin-bottom: 16px; }
.rita-importante {
    background: var(--blanco);
    border: 1.5px solid var(--azul-100);
    border-left: 4px solid var(--azul-600);
    border-radius: var(--radio);
    padding: 20px 22px;
    margin-bottom: 20px;
}
.rita-importante h3 { font-size: 16px; margin-bottom: 8px; }
.rita-importante p { color: var(--gris-700); font-size: 14.5px; margin: 0; }
.rita-cta-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.rita-cta {
    display: block;
    background: var(--blanco);
    border: 1.5px solid var(--gris-300);
    border-radius: var(--radio);
    padding: 20px;
    text-decoration: none;
    text-align: center;
    transition: border-color .15s ease, box-shadow .15s ease;
}
.rita-cta:hover { border-color: var(--azul-600); box-shadow: var(--sombra); }
.rita-cta .icono { font-size: 26px; margin-bottom: 8px; }
.rita-cta strong { display: block; color: var(--azul-900); font-size: 15px; margin-bottom: 4px; }
.rita-cta span { color: var(--gris-500); font-size: 13px; }

.acordeon {
    background: var(--blanco);
    border: 1px solid var(--gris-300);
    border-radius: var(--radio);
    margin-bottom: 14px;
    overflow: hidden;
}
.acordeon summary {
    list-style: none;
    cursor: pointer;
    padding: 14px 18px;
    font-weight: 700;
    color: var(--azul-900);
    font-size: 14.5px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: var(--azul-050);
}
.acordeon summary::-webkit-details-marker { display: none; }
.acordeon summary::after {
    content: '+';
    font-size: 18px;
    font-weight: 400;
    color: var(--azul-700);
    transition: transform .15s ease;
}
.acordeon[open] summary::after { content: '−'; }
.acordeon .acordeon-body { padding: 14px 18px; font-size: 13.5px; color: var(--gris-700); }
.acordeon .acordeon-body p { margin: 0 0 10px; }
.acordeon-lista { list-style: none; margin: 0; padding: 0; }
.acordeon-lista li { margin-bottom: 10px; }
.acordeon-lista a {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--azul-800);
    font-weight: 600;
    font-size: 13.5px;
    text-decoration: none;
}
.acordeon-lista a:hover { text-decoration: underline; }
.acordeon-lista .doc-icon {
    width: 22px; height: 22px; border-radius: 5px;
    background: var(--azul-100); color: var(--azul-700);
    display: flex; align-items: center; justify-content: center;
    font-size: 11px; font-weight: 800; flex-shrink: 0;
}
.acordeon-categorias { display: grid; grid-template-columns: 1fr; gap: 10px; }
.acordeon-categoria strong { display: block; color: var(--azul-900); font-size: 13.5px; }
.acordeon-categoria span { color: var(--gris-700); font-size: 13px; }
.brand .titulo {
    font-weight: 700;
    color: var(--azul-900);
    font-size: 16px;
    line-height: 1.2;
}
.brand .subtitulo {
    display: block;
    font-weight: 400;
    color: var(--gris-500);
    font-size: 12px;
}
.main-nav { display: flex; gap: 20px; flex-wrap: wrap; }
.main-nav a {
    text-decoration: none;
    color: var(--azul-800);
    font-weight: 600;
    font-size: 14px;
    padding: 8px 4px;
    border-bottom: 3px solid transparent;
}
.main-nav a:hover, .main-nav a.activo { border-bottom-color: var(--amarillo); }

/* ---------- Hero ---------- */
.hero {
    background: var(--blanco);
    border-bottom: 1px solid var(--gris-300);
    color: var(--gris-900);
    padding: 40px 0 44px;
}
.hero .eyebrow {
    display: inline-block;
    background: var(--azul-100);
    border: 1px solid var(--azul-500);
    color: var(--azul-800);
    font-size: 12px;
    font-weight: 600;
    letter-spacing: .06em;
    text-transform: uppercase;
    padding: 5px 12px;
    border-radius: 999px;
    margin-bottom: 16px;
}
.hero h1 { color: var(--azul-900); font-size: 32px; max-width: 720px; }
.hero p.lead { color: var(--gris-700); max-width: 680px; font-size: 16px; }
.hero-actions { display: flex; gap: 14px; margin-top: 26px; flex-wrap: wrap; }

.pasos {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 14px;
    margin-top: 32px;
}
.paso {
    background: var(--azul-050);
    border: 1px solid var(--gris-300);
    border-radius: var(--radio);
    padding: 14px 16px;
}
.paso .num {
    display: inline-flex; align-items: center; justify-content: center;
    width: 26px; height: 26px; border-radius: 50%;
    background: var(--amarillo); color: var(--azul-900);
    font-weight: 700; font-size: 13px; margin-bottom: 8px;
}
.paso strong { display: block; font-size: 14px; color: var(--azul-900); }
.paso span { font-size: 12.5px; color: var(--gris-700); }

/* ---------- Botones ---------- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    border: none;
    border-radius: 8px;
    padding: 12px 22px;
    font-weight: 600;
    font-size: 14.5px;
    text-decoration: none;
    cursor: pointer;
    transition: transform .12s ease, box-shadow .12s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn-primario { background: var(--amarillo); color: var(--azul-900); }
.btn-primario:hover { box-shadow: 0 6px 16px rgba(242,183,5,.35); }
.btn-secundario { background: rgba(255,255,255,.12); color: #fff; border: 1px solid rgba(255,255,255,.5); }
.btn-outline { background: transparent; color: var(--azul-700); border: 1.5px solid var(--azul-700); }
.btn-outline:hover { background: var(--azul-100); }
.btn-verde { background: var(--verde); color: #fff; }
.btn-rojo { background: var(--rojo); color: #fff; }
.btn-sm { padding: 7px 14px; font-size: 13px; }
.btn-bloque { width: 100%; justify-content: center; }
.btn[disabled] { opacity: .5; cursor: not-allowed; }

/* ---------- Secciones / tarjetas ---------- */
.seccion { padding: 48px 0; }
.seccion-titulo { text-align: center; max-width: 640px; margin: 0 auto 34px; }
.seccion-titulo h2 { font-size: 26px; }
.seccion-titulo p { color: var(--gris-700); }

.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }

.card {
    background: var(--blanco);
    border: 1px solid var(--gris-300);
    border-radius: var(--radio);
    padding: 22px;
    box-shadow: var(--sombra);
}
.card h3 { font-size: 17px; margin-bottom: 8px; }
.card p { color: var(--gris-700); font-size: 14.5px; margin: 0; }
.card .icono {
    width: 40px; height: 40px; border-radius: 10px;
    background: var(--azul-100); color: var(--azul-700);
    display: flex; align-items: center; justify-content: center;
    font-size: 18px; margin-bottom: 14px; font-weight: 700;
}

.alerta {
    border-radius: var(--radio);
    padding: 14px 18px;
    font-size: 14px;
    margin-bottom: 20px;
    border: 1px solid transparent;
}
.alerta-info { background: var(--azul-100); border-color: #bcd7f2; color: var(--azul-900); }
.alerta-exito { background: var(--verde-bg); border-color: #b7e4c7; color: var(--verde); }
.alerta-advertencia { background: var(--ambar-bg); border-color: #f6d9a6; color: var(--ambar); }
.alerta-error { background: var(--rojo-bg); border-color: #f3b8b8; color: var(--rojo); }

/* ---------- Formularios ---------- */
.form-card {
    background: var(--blanco);
    border-radius: 14px;
    box-shadow: var(--sombra-lg);
    padding: 32px;
    border: 1px solid var(--gris-300);
}
.form-grupo { margin-bottom: 18px; }
.form-grupo label {
    display: block;
    font-weight: 600;
    font-size: 13.5px;
    color: var(--azul-900);
    margin-bottom: 6px;
}
.form-grupo .ayuda { font-size: 12.5px; color: var(--gris-500); margin-top: 4px; }
.form-fila { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
input[type=text], input[type=email], input[type=tel], input[type=date],
input[type=password], input[type=file], select, textarea {
    width: 100%;
    padding: 11px 13px;
    border: 1.5px solid var(--gris-300);
    border-radius: 8px;
    font-size: 14.5px;
    font-family: inherit;
    background: var(--blanco);
    color: var(--gris-900);
}
textarea { min-height: 130px; resize: vertical; }
fieldset { border: 1.5px solid var(--gris-300); border-radius: 10px; padding: 14px 18px; margin: 0 0 18px; }
legend { font-weight: 700; color: var(--azul-800); padding: 0 8px; font-size: 14px; }
.check-linea { display: flex; align-items: flex-start; gap: 10px; font-size: 13.5px; color: var(--gris-700); }
.check-linea input { width: auto; margin-top: 3px; }

/* ---------- Radicado / confirmación ---------- */
.radicado-box {
    background: var(--azul-900);
    color: #fff;
    border-radius: 14px;
    padding: 28px;
    text-align: center;
}
.radicado-box .numero {
    font-size: 30px;
    font-weight: 800;
    letter-spacing: .04em;
    color: var(--amarillo);
    margin: 6px 0 10px;
}

/* ---------- Badges de estado ---------- */
.badge {
    display: inline-block;
    padding: 4px 11px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 700;
}
.badge-azul { background: var(--azul-100); color: var(--azul-800); }
.badge-amarillo { background: #FFF4D6; color: #8A6300; }
.badge-verde { background: var(--verde-bg); color: var(--verde); }
.badge-gris { background: var(--gris-100); color: var(--gris-700); }
.badge-rojo { background: var(--rojo-bg); color: var(--rojo); }

/* ---------- Tablas ---------- */
table.tabla {
    width: 100%;
    border-collapse: collapse;
    background: var(--blanco);
    border-radius: var(--radio);
    overflow: hidden;
    font-size: 14px;
}
table.tabla thead th {
    background: var(--azul-900);
    color: #fff;
    text-align: left;
    padding: 12px 14px;
    font-size: 12.5px;
    text-transform: uppercase;
    letter-spacing: .03em;
}
table.tabla tbody td {
    padding: 12px 14px;
    border-bottom: 1px solid var(--gris-100);
    vertical-align: middle;
}
table.tabla tbody tr:hover { background: var(--azul-050); }

/* ---------- Panel interno ---------- */
.panel-shell { display: flex; min-height: 100vh; }
.panel-sidebar {
    width: 240px;
    background: var(--azul-900);
    color: #cfe0f5;
    flex-shrink: 0;
    padding: 22px 16px;
}
.panel-sidebar .brand-panel { color: #fff; font-weight: 700; font-size: 15px; margin-bottom: 26px; display: block; }
.panel-sidebar a {
    display: block;
    color: #cfe0f5;
    text-decoration: none;
    padding: 10px 12px;
    border-radius: 8px;
    font-size: 14px;
    margin-bottom: 4px;
}
.panel-sidebar a:hover, .panel-sidebar a.activo { background: rgba(255,255,255,.12); color: #fff; }
.panel-sidebar .rol-usuario {
    margin-top: 30px;
    padding-top: 18px;
    border-top: 1px solid rgba(255,255,255,.15);
    font-size: 12.5px;
    color: #9db6d6;
}
.panel-main { flex: 1; padding: 30px 34px; }
.panel-topbar { display: flex; justify-content: space-between; align-items: center; margin-bottom: 22px; }
.stat-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-bottom: 26px; }
.stat-card { background: #fff; border: 1px solid var(--gris-300); border-radius: var(--radio); padding: 18px; }
.stat-card .valor { font-size: 26px; font-weight: 800; color: var(--azul-900); }
.stat-card .etiqueta { font-size: 13px; color: var(--gris-500); }

/* ---------- Footer ---------- */
.site-footer { background: var(--inderbu-verde); color: #fff; margin-top: 48px; }
.site-footer .container { padding-top: 40px; padding-bottom: 24px; }
.site-footer h4 { color: #fff; font-size: 20px; font-weight: 700; margin-bottom: 14px; }
.site-footer a { color: #fff; text-decoration: none; font-size: 14px; }
.site-footer a:hover { text-decoration: underline; }
.footer-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 28px; padding-bottom: 26px; border-bottom: 1px solid rgba(255,255,255,.25); }
.footer-subtitle { font-weight: 700; font-size: 15px; margin: 0 0 6px; }
.footer-text { font-size: 14px; margin: 0 0 8px; line-height: 1.5; }
.footer-list { margin: 0 0 4px; padding-left: 18px; font-size: 14px; }
.footer-list li { margin-bottom: 2px; }
.footer-list-links { list-style: none; margin: 0; padding: 0; }
.footer-list-links li { margin-bottom: 9px; }
.footer-list-links a { font-size: 14px; }
.footer-logo { width: 100%; max-width: 220px; height: auto; display: block; margin-bottom: 18px; }
.footer-social { display: flex; flex-direction: column; gap: 12px; }
.footer-social-item { display: flex; align-items: center; gap: 12px; }
.footer-social-item img { width: 34px; height: 34px; border-radius: 50%; }
.footer-social-item span { font-weight: 700; font-size: 14px; }
.footer-links-bottom { padding-top: 18px; font-size: 13.5px; }
.footer-links-bottom a { text-decoration: underline; }
.footer-copyright { font-size: 12.5px; margin-top: 6px; color: rgba(255,255,255,.85); }
.footer-gov-bar { background: var(--gov-azul); padding: 8px 0; }
.footer-gov-bar-inner { display: flex; align-items: center; justify-content: space-between; }
.footer-gov-bar-logos { display: flex; align-items: center; gap: 20px; }
.footer-gov-bar-logos img { height: 30px; width: auto; display: block; }
.footer-gov-bar-policies { font-size: 13px; color: rgba(255,255,255,.88); }
.footer-gov-bar-policies a { color: #fff; text-decoration: underline; font-size: 13px; }
.footer-gov-bar-text { color: rgba(255,255,255,.88); font-size: 13px; text-decoration: none; }
.footer-gov-bar-text:hover { color: #fff; }

/* ---------- Utilidades ---------- */
.text-center { text-align: center; }
.mt-0 { margin-top: 0; }
.mb-0 { margin-bottom: 0; }
.small { font-size: 12.5px; color: var(--gris-500); }

/* ---------- Responsive ---------- */
@media (max-width: 880px) {
    .grid-3, .grid-2, .form-fila, .pasos, .stat-grid, .footer-grid, .rita-layout, .rita-cta-grid { grid-template-columns: 1fr; }
    .panel-shell { flex-direction: column; }
    .panel-sidebar { width: 100%; display: flex; align-items: center; gap: 6px; overflow-x: auto; }
    .panel-sidebar .brand-panel, .panel-sidebar .rol-usuario { display: none; }
    .main-nav { width: 100%; justify-content: space-between; }
}