/* Escuela de Teatro "Gilberto A. Mesa" – web institucional.
   Comparte la identidad visual del Sistema Académico (static/css/custom.css):
   mismos acentos, filete tricolor, radios de 0.65rem, sombras suaves y botones con micro-elevación.
   Se carga al final del <head> para prevalecer sobre los estilos propios de cada página. */
:root {
    --verde: #2ecc71;
    --magenta: #e84393;
    --amarillo: #f1c40f;
    --oscuro: #14171c;
    --brand-radius: 0.65rem;
    --brand-shadow: 0 4px 12px rgba(0, 0, 0, 0.06);
    --brand-shadow-hover: 0 10px 22px rgba(0, 0, 0, 0.12);
    --brand-focus: rgba(232, 67, 147, 0.25);
}
body { font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif; -webkit-font-smoothing: antialiased; }
h1, h2, h3, h4, h5, h6 { letter-spacing: -0.01em; }
.text-amarillo { color: var(--amarillo) !important; }
.bg-amarillo { background-color: var(--amarillo) !important; }

/* ---- Barra de navegación ---- */
.navbar {
    background: linear-gradient(180deg, #1a1d24 0%, #101318 100%) !important;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    box-shadow: 0 2px 14px rgba(0, 0, 0, 0.25);
    padding: 0.5rem 0.75rem;
}
.navbar::after {            /* filete con los tres acentos del logo */
    content: ""; position: absolute; left: 0; right: 0; bottom: -1px; height: 2px;
    background: linear-gradient(90deg, var(--magenta), var(--verde) 55%, var(--amarillo)); opacity: .9;
}
.navbar-brand { display: flex; align-items: center; gap: 0.65rem; line-height: 1.2; font-size: 1.05rem; white-space: normal; }
.navbar-brand img { height: 40px; width: auto; margin-right: 0 !important; }
.navbar-brand .brand-sub { display: block; font-size: .68rem; font-weight: 500; letter-spacing: .08em; text-transform: uppercase; color: rgba(255,255,255,.55); }
.navbar-nav .nav-link { color: rgba(255,255,255,.78); padding: .45rem .75rem; border-radius: .5rem; font-size: .92rem; }
.navbar-nav .nav-link:hover, .navbar-nav .nav-link:focus, .navbar-nav .nav-link.active { color: #fff !important; background: rgba(255,255,255,.08); }
.navbar-toggler { border-color: rgba(255,255,255,.25); }
.navbar-toggler:focus { box-shadow: 0 0 0 .2rem var(--brand-focus); }

/* Botón destacado de acceso al sistema */
.btn-sistema {
    display: inline-flex; align-items: center; justify-content: center; gap: .45rem;
    background: linear-gradient(135deg, #e84393 0%, #c2185b 100%);
    color: #fff; border: 0; border-radius: 2rem; font-weight: 600; letter-spacing: .01em;
    padding: .45rem 1.1rem; white-space: nowrap;
    box-shadow: 0 2px 10px rgba(232, 67, 147, .35);
    transition: transform .15s ease, box-shadow .15s ease, filter .15s ease;
}
.btn-sistema i { font-size: 1.1rem; }
.btn-sistema:hover, .btn-sistema:focus { color: #fff; transform: translateY(-1px); filter: brightness(1.08); box-shadow: 0 6px 16px rgba(232, 67, 147, .5); }
.btn-sistema:active { transform: none; }
@media (max-width: 991.98px) {   /* menú colapsado: botón a todo el ancho */
    .navbar-nav .nav-item.item-sistema { width: 100%; margin: .6rem 0 .3rem; }
    .btn-sistema { display: flex; width: 100%; padding: .65rem 1rem; }
}

/* ---- Botones ---- */
.btn { transition: transform .15s ease, box-shadow .15s ease, background-color .15s ease, color .15s ease; }
.btn:hover { transform: translateY(-1px); box-shadow: 0 4px 10px rgba(0,0,0,.18); }
.btn:active { transform: none; box-shadow: none; }
.btn-verde, .btn-magenta { border-radius: .5rem !important; }
.btn-verde { color: #06260f !important; }                     /* texto oscuro: #2ecc71 no da contraste con blanco */
.btn-verde:hover { background-color: #3ddc84 !important; }
.btn-magenta:hover { background-color: #c2185b !important; }

/* ---- Portada, secciones y tarjetas ---- */
.hero {
    background: radial-gradient(ellipse at 20% 0%, rgba(232,67,147,.22), transparent 55%),
                radial-gradient(ellipse at 85% 100%, rgba(46,204,113,.18), transparent 55%), #121418 !important;
}
.hero h1 { text-shadow: 0 2px 16px rgba(0,0,0,.4); }
.logo-hero { filter: drop-shadow(0 6px 20px rgba(0,0,0,.45)); }
.card { border-radius: var(--brand-radius); }
.card-carrera { border-radius: var(--brand-radius); box-shadow: var(--brand-shadow); border-top: 5px solid transparent !important;
    border-image: linear-gradient(90deg, var(--magenta), var(--verde)) 1; }
.card-carrera:hover { box-shadow: var(--brand-shadow-hover); }
.modal-content { border-radius: var(--brand-radius); overflow: hidden; border: 0; box-shadow: var(--brand-shadow-hover); }
.form-control, .form-select { border-radius: .5rem; }
.form-control:focus, .form-select:focus { border-color: var(--magenta); box-shadow: 0 0 0 .25rem var(--brand-focus); }

/* Fondos con texto blanco: tonos más profundos para un contraste legible */
.seccion-inscripcion { background: linear-gradient(135deg, #1f9d55 0%, #167a42 100%) !important; }
.bg-verde { background: linear-gradient(135deg, #27ae60, #1e8e4e) !important; }
.bg-magenta { background: linear-gradient(135deg, #e84393, #c2185b) !important; }
.bg-info { background: linear-gradient(135deg, #0a8f9f, #087a88) !important; }

footer { position: relative; background: linear-gradient(180deg, #14171c, #0c0e12) !important; }
footer::before { content: ""; position: absolute; left: 0; right: 0; top: 0; height: 2px;
    background: linear-gradient(90deg, var(--magenta), var(--verde) 55%, var(--amarillo)); }
footer img { filter: drop-shadow(0 2px 10px rgba(0,0,0,.4)); }

@media (prefers-reduced-motion: reduce) { .btn, .btn-sistema { transition: none; } .btn:hover, .btn-sistema:hover { transform: none; } }

/* ---- Hero compacto para páginas internas (calendario, horarios) ---- */
.hero.hero-page { min-height: 0; padding: 56px 0 48px; }
.hero-page .logo-hero { max-width: 120px; margin-bottom: 18px; }
.hero-page .hero-title { font-size: clamp(1.6rem, 4vw, 2.4rem); margin-bottom: 1rem; }
.hero-page-titulo { display: inline-block; font-size: 1.15rem; font-weight: 700; padding: .4rem 1.2rem; border-radius: 2rem; background: linear-gradient(135deg, var(--magenta), #c2185b); }

/* ---- Hero de páginas internas: 100% centrado ---- */
.hero.hero-page > .container { text-align: center; margin: 0 auto; max-width: 1100px; padding: 2.5rem 1rem 1.5rem; }
.hero-page .logo-hero { display: block; margin: 0 auto 1rem; }
.hero-page .hero-title, .hero-page .lead, .hero-page p { text-align: center; }
.hero-page .hero-botonera { display: flex; justify-content: center; flex-wrap: wrap; gap: .75rem; margin-top: 1rem; }

/* ---- Tema oscuro institucional forzado (evita fondos blancos en móviles en modo claro) ---- */
html, body { background-color: #0b1120 !important; color: #f8fafc !important; }
.seccion-oscura { background-color: #0b1120 !important; color: #f8fafc; }
.text-muted { color: #94a3b8 !important; }
.card, .modal-content, .evento-item { background-color: #1e293b; border-color: #334155; color: #f8fafc; }
.card-carrera { border-color: #334155; border-top: 5px solid var(--verde); }

/* ---- Vista de plan de estudios ---- */
.plan-modal { background: #0b1120; border: 1px solid #334155; }
.plan-modal .modal-header { border-bottom: 1px solid #334155; background: #1e293b; }
.plan-resolucion { color: #94a3b8; }
.plan-tabs { display: none; gap: .5rem; flex-wrap: wrap; margin-bottom: 1rem; padding: 0; list-style: none; }
.plan-tab {
    background: #1e293b; color: #f8fafc; border: 1px solid #334155; border-radius: 2rem;
    padding: .4rem 1rem; font-weight: 600; min-height: 44px; cursor: pointer;
}
.plan-tab.active { background: var(--verde); border-color: var(--verde); color: #0b1120; }
.plan-grid { display: grid; gap: 1rem; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); }
.plan-col { background: #1e293b; border: 1px solid #334155; border-radius: .65rem; padding: 1rem; border-top: 4px solid var(--verde); }
.plan-col.acento-magenta { border-top-color: var(--magenta); }
.plan-col.acento-dorado { border-top-color: var(--amarillo); }
.plan-col-titulo { color: var(--verde); font-weight: 700; margin-bottom: .75rem; }
.plan-col.acento-magenta .plan-col-titulo { color: var(--magenta); }
.plan-col.acento-dorado .plan-col-titulo { color: var(--amarillo); }
.plan-lista { list-style: none; margin: 0; padding: 0; }
.plan-lista li { padding: .4rem 0; border-bottom: 1px solid #334155; color: #f8fafc; font-size: .95rem; }
.plan-lista li:last-child { border-bottom: 0; }
.plan-error { color: #f8fafc; padding: 2rem 0; }
@media (max-width: 767.98px) {
    .plan-tabs { display: flex; }
    .plan-grid { display: block; }
    .plan-col { display: none; }
    .plan-col.activa { display: block; }
    .plan-col-titulo { display: none; }
}

/* ---- Sección de preinscripción: tarjetas translúcidas sobre el verde ---- */
.glass-box {
    background: rgba(11, 17, 32, 0.85) !important; color: #f8fafc;
    -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.15) !important; border-radius: 16px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.25);
}
.fechas-box { padding: 1.25rem 1.5rem; margin-bottom: 0; }
.fechas-titulo { font-size: 1.15rem; font-weight: 700; color: var(--amarillo); margin-bottom: .75rem; padding-bottom: .6rem; border-bottom: 1px solid rgba(255, 255, 255, .15); }
.preinscripcion-card .card-body { padding: 1.75rem !important; }
.preinscripcion-card .form-label { color: #e2e8f0; font-size: .9rem; font-weight: 600; margin-bottom: .3rem; }
.preinscripcion-card .form-control, .preinscripcion-card .form-select {
    background-color: rgba(30, 41, 59, 0.9); color: #f8fafc;
    border: 1px solid #334155; border-radius: 10px; padding: .55rem .85rem;
}
.preinscripcion-card .form-control::placeholder { color: #94a3b8; }
.preinscripcion-card .form-control:focus, .preinscripcion-card .form-select:focus {
    background-color: #1e293b; color: #f8fafc; border-color: #e84393; box-shadow: 0 0 0 .2rem rgba(232, 67, 147, .25);
}
.preinscripcion-card .btn-magenta { border-radius: 10px; padding: .7rem 1rem; }

/* ---- Tarjeta de preinscripción blanca ---- */
.preinscripcion-card.glass-box {
    background: #ffffff !important; color: #1e293b !important; border-radius: 16px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.18); border: none !important; padding: 2rem;
    -webkit-backdrop-filter: none; backdrop-filter: none;
}
.preinscripcion-card .card-body { padding: 0 !important; }
.preinscripcion-card h4, .preinscripcion-card h6 { color: #0f172a; }
.preinscripcion-card .form-label { color: #0f172a !important; font-weight: 600; }
.preinscripcion-card .form-control, .preinscripcion-card .form-select {
    background-color: #f8fafc; color: #0f172a; border: 1px solid #cbd5e1;
}
.preinscripcion-card .form-control:focus, .preinscripcion-card .form-select:focus {
    background-color: #fff; color: #0f172a; border-color: #e84393; box-shadow: 0 0 0 .2rem rgba(232,67,147,.25);
}
.form-seccion { font-weight: 700; border-bottom: 1px solid #cbd5e1; padding-bottom: .4rem; margin-top: .5rem; }
.aviso-planilla { background: rgba(255,255,255,.95); color: #0f172a; border-left: 5px solid #e84393; border-radius: 10px; padding: .9rem 1rem; }
.aviso-planilla i { color: #e84393; }

/* ---- Plan: 5 columnas en una fila ---- */
@media (min-width: 992px) {
    .plan-grid { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: .75rem; width: 100%; }
    .plan-col { min-width: 0; }
}
.plan-col { min-width: 0; }

/* ---- Noticias ---- */
.noticia-card { background: #1e293b; color: #f8fafc; border: 1px solid #334155; border-radius: 14px; }
.noticia-card p { color: #cbd5e1; }
.noticia-fecha { color: #e84393; font-weight: 600; }

/* Navbar agrupado en dropdowns */
.navbar-brand { flex-shrink: 1; min-width: 0; margin-right: 1.5rem; }
.navbar-brand span { white-space: nowrap; }
.navbar-nav .nav-link { white-space: nowrap; }
.navbar .dropdown-menu { background-color: #1e293b; border: 1px solid #334155; border-radius: 10px; box-shadow: 0 10px 25px rgba(0,0,0,0.4); padding: .4rem; margin-top: 0.4rem; }
.navbar .dropdown-item { color: #e2e8f0; border-radius: .5rem; padding: 0.55rem 1.1rem; font-size: 0.95rem; }
.navbar .dropdown-item:hover, .navbar .dropdown-item:focus, .navbar .dropdown-item.active { background-color: rgba(232, 67, 147, 0.15); color: #ffffff; }
@media (max-width: 575.98px) { .navbar-brand span { white-space: normal; } }

/* Tarjetas de carrera: alineación vertical simétrica */
.card-carrera { display: flex; flex-direction: column; height: 100%; }
.card-carrera .card-body { flex: 1 1 auto; }
.carrera-titulo { font-size: clamp(1.25rem, 2vw, 1.45rem); font-weight: 700; color: #ffffff; line-height: 1.25; margin-bottom: 0.75rem; min-height: 4.6rem; display: flex; flex-direction: column; justify-content: center; align-items: center; text-align: center; }
.carrera-desc { min-height: 4.5rem; display: flex; align-items: center; justify-content: center; text-align: center; }
.carrera-duracion { min-height: 3.5rem; display: flex; flex-direction: column; justify-content: center; align-items: center; margin-bottom: 1.25rem; }
@media (max-width: 767.98px) { .carrera-titulo, .carrera-desc { min-height: 0; } }

/* ---- Modal de plan de estudios compacto (sin scroll vertical en desktop) ---- */
.modal-dialog.modal-plan-dialog { max-width: 95vw; width: 95vw; margin: 1rem auto; }
.plan-modal .modal-header { padding: 0.75rem 1.25rem; }
.plan-modal .modal-title { font-size: 1.2rem; margin-bottom: 0.15rem; }
.plan-modal .plan-resolucion { display: block; font-size: 0.82rem; margin-bottom: 0; }
.plan-modal .modal-body { padding: 0.75rem 1rem; }
.plan-grid { gap: 0.6rem; }
@media (min-width: 992px) { .plan-grid { gap: 0.6rem; } }
.plan-col { padding: 0.6rem; }
.plan-col-titulo { font-size: 0.95rem; font-weight: 700; padding: 0.35rem 0.5rem; margin-bottom: 0.4rem; }
.plan-lista li { padding: 0.28rem 0.55rem; margin-bottom: 0.25rem; font-size: 0.84rem; line-height: 1.18; border-bottom: 0; border-radius: 6px; background: rgba(255,255,255,.04); }