/* Página pública de diligenciamiento de cuestionarios. Reproduce el estilo de los instrumentos del proyecto
   (tarjeta blanca sobre fondo institucional, pasos con puntos, escalas Likert y rúbricas). */
:root {
    --c-primary: #184fa4;
    --c-primary-dark: #0d3272;
    --c-primary-mid: #1d63d4;
    --c-primary-light: #eef2ff;
    --c-primary-ultra: #f5f8ff;
    --c-gold: #e9b121;
    --c-gold-dark: #b5880d;
    --c-border: #ced9f0;
    --c-border-soft: #e4ebf8;
    --c-text: #1a2540;
    --c-text-soft: #60718a;
    --c-white: #ffffff;
    --c-surface: #f6f9ff;
    --shadow-card: 0 6px 48px rgba(10, 30, 80, 0.18), 0 1px 6px rgba(10, 30, 80, 0.08);
    --shadow-input: 0 0 0 4px rgba(24, 79, 164, 0.11);
    --radius-xl: 22px;
    --radius-lg: 14px;
    --radius-md: 10px;
    --radius-sm: 7px;
    --ease: cubic-bezier(0.4, 0, 0.2, 1);
    --tr: all 0.22s var(--ease);
}

/* El desbordamiento horizontal se corta solo en html, para que el que desplace siga siendo la ventana. */
html { overflow-x: hidden; }
body.pagina-cuestionario {
    font-family: "Plus Jakarta Sans", "Instrument Sans", ui-sans-serif, system-ui, sans-serif;
    color: var(--c-text);
    min-height: 100vh;
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    width: 100%;
    background: #0d3272 url("../img/fondo-cuestionario.jpg") center center / cover no-repeat fixed;
}

.cuestionario-marco {
    width: 100%;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 1rem 0 2rem;
    box-sizing: border-box;
}

.franja-vista-previa {
    position: sticky;
    top: 0;
    z-index: 20;
    width: 100%;
    background: var(--c-gold);
    color: #3b2c00;
    font-weight: 700;
    text-align: center;
    padding: 0.5rem 1rem;
    font-size: 0.9rem;
}

/* ---- tarjeta de presentación ---- */
.contenido-formulario-inscripcion {
    background: var(--c-white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-card);
    margin: 1rem auto 1.5rem auto;
    width: 92%;
    max-width: 900px;
    box-sizing: border-box;
    padding: 2.7rem 3.5rem 2.2rem 3.5rem;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.8rem;
    overflow-x: hidden;
    border-top: 6px solid var(--c-primary);
}
.contenido-formulario-header { display: flex; flex-direction: column; align-items: center; gap: 0.7rem; width: 100%; margin-bottom: 0.85rem; }
.contenido-logo-group { display: flex; flex-direction: row; gap: 1.5rem; justify-content: center; align-items: center; flex-wrap: wrap; width: 100%; }
.contenido-img-titulo {
    width: 90px; height: 90px; object-fit: contain; border-radius: 14px; background: #fff; display: block;
    box-shadow: 0 2px 10px rgba(30, 60, 90, 0.07); padding: 0.25rem 0.7rem; transition: transform 0.2s, box-shadow 0.2s;
}
.contenido-img-titulo:hover { transform: scale(1.07); box-shadow: 0 4px 16px rgba(30, 70, 160, 0.13); }
.contenido-formulario-title {
    text-align: center; font-family: 'Syne', 'Plus Jakarta Sans', sans-serif; font-weight: 700;
    font-size: clamp(1.35rem, 1.05rem + 1.3vw, 1.9rem); line-height: 1.35; color: var(--c-primary); margin: 0 auto;
    padding-bottom: 0.6rem; border-bottom: 1.5px solid var(--c-border-soft); letter-spacing: -0.3px; max-width: 620px; width: 100%;
}
.contenido-formulario-subtitulo { text-align: center !important; color: var(--c-text-soft) !important; font-size: 0.95rem !important; margin: 0 auto !important; max-width: 620px; }
.contenido-formulario-inscripcion strong { display: block; font-size: 1.1rem; margin-bottom: 0.7rem; font-weight: 600; text-align: left; width: 100%; }
.contenido-formulario-inscripcion p strong, .cuestionario-form p strong { display: inline; font-size: inherit; margin: 0; }
.contenido-formulario-inscripcion p { font-size: 1rem; margin-bottom: 0; line-height: 1.6; color: #353535; text-align: justify; width: 100%; }
.politicas { width: 100%; }
.politicas p { font-size: 0.93rem; color: #444; margin-bottom: 0.6rem; }
.contenido-formulario-inscripcion p, .cuestionario-form label, .texto-guia { overflow-wrap: anywhere; }
.politicas .form-check { margin-top: 0.8rem; align-items: flex-start; }
.politicas .form-check .form-check-input { width: 1.4em; height: 1.4em; flex-shrink: 0; margin-top: 0.1em; }
.politicas .form-check-label { font-weight: 600; }

/* ---- formulario ---- */
.cuestionario-form {
    background: var(--c-white);
    padding: 2.75rem;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-card);
    margin: 0 auto 1rem;
    width: 92%;
    max-width: 900px;
    box-sizing: border-box;
    display: none;
    flex-direction: column;
    align-items: center;
    border-top: 6px solid var(--c-primary);
}
.cuestionario-form.visible { display: flex; }
.cuestionario-form .row { width: 100%; display: flex; flex-direction: column; gap: 0; margin: 0; }
.cuestionario-form [class^="col-"] { width: 100%; padding: 0; margin-bottom: 1.2rem; display: flex; flex-direction: column; align-items: stretch; }
.cuestionario-form .ranking-fila { flex-direction: row; align-items: center; }
.cuestionario-form .ranking-fila .col-8 { width: 66%; margin-bottom: 0; }
.cuestionario-form .ranking-fila .col-4 { width: 34%; margin-bottom: 0; padding-left: 0.6rem; }
.cuestionario-form label { display: block; font-weight: 500; margin-bottom: 0.35em; text-align: left; }
.req { color: #c0392b; font-weight: 700; }
.texto-guia { width: 100%; font-weight: 600; color: var(--c-primary-dark); margin: 0.4rem 0 0.9rem; }
.form-control, select.form-control, textarea.form-control {
    width: 100%; margin-bottom: 0.2em; padding: 0.6em 0.9em; border-radius: var(--radius-sm); border: 1.5px solid #cad3e8;
    box-sizing: border-box; font-size: 1.05rem; background: #fff; transition: var(--tr);
}
.form-control:hover { border-color: #a2b8e0; }
.form-control:focus { outline: none; border-color: var(--c-primary); box-shadow: var(--shadow-input); }
.form-check { display: flex; align-items: center; gap: 0.5em; margin-bottom: 0.2em; padding-left: 0; }
/* Bootstrap aplica .form-check .form-check-input { float:left; margin-left:-1.5em } (más específica); con el
   contenedor en flex y sin sangría eso sacaba la casilla 24 px a la izquierda, cortada en el celular. */
.form-check .form-check-input, .form-check-input { float: none; margin-left: 0; margin-top: 0; width: 1.5em; height: 1.5em; flex-shrink: 0; }
.form-check-label { font-weight: 400; margin-bottom: 0; }
.form-check-input:checked { background-color: var(--c-primary); border-color: var(--c-primary); }
.form-check-inline { display: inline-flex; margin-right: 1rem; }
.form-text { font-size: 0.86rem; }
.otro-wrap { margin-top: 0.4rem; }
.otro-wrap .form-control { font-size: 0.98rem; }
.btn, .btn-primary {
    width: 100%; margin-top: 1.2rem; font-family: 'Syne', 'Plus Jakarta Sans', sans-serif; font-weight: 700; letter-spacing: 0.3px;
    font-size: 1.1rem; padding: 0.75em 0; border: none; border-radius: var(--radius-md);
    background: linear-gradient(135deg, var(--c-primary-dark) 0%, var(--c-primary) 45%, var(--c-primary-mid) 100%);
    color: #fff; box-shadow: 0 4px 20px rgba(13, 50, 114, 0.38); cursor: pointer; transition: transform 0.2s var(--ease), box-shadow 0.2s var(--ease);
}
.btn:hover:not(:disabled) { transform: translateY(-2px); box-shadow: 0 8px 28px rgba(13, 50, 114, 0.48); color: #fff; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; box-shadow: none; transform: none; }

/* ---- encabezados de sección ---- */
.section-header {
    display: flex; align-items: center; gap: 0.7rem; width: 100%; margin-bottom: 1.4rem; padding: 0.7rem 1rem;
    background: linear-gradient(135deg, var(--c-primary-ultra), var(--c-primary-light)); border-left: 4px solid var(--c-primary); border-radius: var(--radius-sm);
}
.section-badge {
    flex-shrink: 0; width: 30px; height: 30px; border-radius: 50%; background: var(--c-primary); color: #fff;
    font-family: 'Syne', sans-serif; font-weight: 800; font-size: 0.9rem; display: flex; align-items: center; justify-content: center;
}
.section-icon { font-size: 1.15rem; flex-shrink: 0; }
.section-title { font-family: 'Syne', sans-serif; font-weight: 700; font-size: 1.15rem; color: var(--c-primary-dark); letter-spacing: -0.2px; }

/* ---- pasos ---- */
.form-step { display: none; flex-direction: column; width: 100%; animation: stepFadeIn 0.38s var(--ease); }
.form-step.active { display: flex; }
@keyframes stepFadeIn { from { opacity: 0; transform: translateY(18px); } to { opacity: 1; transform: translateY(0); } }
.steps-progress-meta { display: flex; align-items: center; justify-content: space-between; gap: 0.75rem; margin-bottom: 0.6rem; width: 100%; }
.steps-progress-meta .paso-nombre { display: none; }
.steps-progress-meta #steps-progress-text { font-family: 'Syne', sans-serif; font-weight: 700; font-size: 0.72rem; color: var(--c-text-soft); white-space: nowrap; }
.steps-progress-bar { flex: 1; height: 8px; min-width: 80px; border-radius: 4px; background: var(--c-border); border: 1px solid var(--c-border-soft); overflow: hidden; }
.steps-progress-bar-fill { height: 100%; width: 0%; background: linear-gradient(90deg, var(--c-primary-dark), var(--c-primary-mid)); border-radius: 3px; transition: width 0.35s var(--ease); }
.steps-progress { display: flex; align-items: flex-start; justify-content: space-between; position: relative; margin-bottom: 2.25rem; padding: 0 0.25rem; width: 100%; box-sizing: border-box; }
.step-connector { position: absolute; top: 17px; left: 8%; right: 8%; height: 2px; background: var(--c-border-soft); z-index: 0; }
.step-item { display: flex; flex-direction: column; align-items: center; gap: 0.5rem; position: relative; z-index: 1; flex: 1; cursor: default; }
.step-dot {
    width: 34px; height: 34px; border-radius: 50%; background: #e8eef7; border: 2px solid var(--c-border); display: flex; align-items: center; justify-content: center;
    font-family: 'Syne', sans-serif; font-weight: 800; font-size: 0.85rem; color: var(--c-text-soft);
    transition: background 0.3s var(--ease), border-color 0.3s var(--ease), box-shadow 0.3s var(--ease), transform 0.3s var(--ease);
}
.step-item.active .step-dot { background: linear-gradient(135deg, var(--c-primary-dark), var(--c-primary-mid)); border-color: var(--c-primary); color: #fff; box-shadow: 0 4px 16px rgba(24, 79, 164, 0.45); transform: scale(1.12); }
.step-item.done .step-dot { background: var(--c-primary); border-color: var(--c-primary-dark); color: #fff; }
.step-item.done .step-dot span { display: none; }
.step-item.done .step-dot::after { content: '\2713'; font-size: 1rem; font-weight: 900; line-height: 1; }
.step-label { font-size: 0.68rem; font-weight: 700; color: var(--c-text-soft); font-family: 'Syne', sans-serif; text-align: center; transition: color 0.3s var(--ease); white-space: nowrap; letter-spacing: 0.2px; }
.step-item.active .step-label { color: var(--c-primary); }
.step-item.done .step-label { color: var(--c-primary-dark); }

.step-nav { display: flex; gap: 0.85rem; margin-top: 2rem; width: 100%; align-items: stretch; }
.btn-step {
    font-family: 'Syne', 'Plus Jakarta Sans', sans-serif; font-size: 0.97rem; font-weight: 700; letter-spacing: 0.5px; padding: 0.78em 1.5em; border-radius: var(--radius-md);
    border: none; cursor: pointer; display: inline-flex; align-items: center; justify-content: center; gap: 0.55em; transition: transform 0.2s var(--ease), box-shadow 0.2s var(--ease), background 0.2s var(--ease);
}
.btn-next-step { background: linear-gradient(135deg, var(--c-primary-dark), var(--c-primary-mid)); color: #fff; box-shadow: 0 4px 20px rgba(13, 50, 114, 0.38); flex: 1; margin-top: 0; }
.btn-next-step:hover:not(:disabled):not(.inactivo) { transform: translateY(-2px); box-shadow: 0 8px 28px rgba(13, 50, 114, 0.48); }
.btn-next-step.inactivo { opacity: 0.55; box-shadow: none !important; transform: none !important; filter: grayscale(0.2); }
.btn-next-step:disabled { opacity: 0.42; cursor: not-allowed; box-shadow: none !important; transform: none !important; filter: grayscale(0.2); }
.btn-prev-step { background: var(--c-surface); color: var(--c-primary); border: 1.5px solid var(--c-border); min-width: 110px; margin-top: 0; }
.btn-prev-step:hover { background: var(--c-primary-light); border-color: var(--c-primary); }
.step-nav .btn.btn-submit-step { flex: 1; margin-top: 0 !important; width: auto !important; }
@keyframes btnShake { 0%, 100% { transform: translateX(0); } 20% { transform: translateX(-6px); } 40% { transform: translateX(6px); } 60% { transform: translateX(-4px); } 80% { transform: translateX(4px); } }
.btn-shake { animation: btnShake 0.45s cubic-bezier(0.36, 0.07, 0.19, 0.97); }

/* ---- leyenda de escala ---- */
.legend-card { width: 100%; margin-bottom: 1.5rem; padding: 1.1rem 1.3rem; border-radius: 12px; background: var(--c-white); border: 1px solid var(--c-border-soft); border-left: 5px solid var(--c-primary); box-shadow: 0 2px 10px rgba(24, 79, 164, 0.06); box-sizing: border-box; }
.legend-title { margin: 0 0 0.4rem; color: var(--c-primary); font-weight: 700; font-size: 1.05rem; }
.legend-desc { margin: 0 0 1rem; color: var(--c-text-soft); font-size: 0.92rem; line-height: 1.5; }
.legend-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 0.7rem; }
.legend-item { display: flex; flex-direction: column; gap: 0.45rem; padding: 0.7rem 0.75rem; border-radius: 10px; background: var(--c-surface); border: 1px solid var(--c-border-soft); }
.legend-badge { align-self: flex-start; padding: 0.22rem 0.65rem; border-radius: 999px; font-size: 0.76rem; font-weight: 700; color: var(--c-white); letter-spacing: 0.2px; background: var(--c-text-soft); }
.legend-text { font-size: 0.86rem; line-height: 1.4; color: var(--c-text); }
.legend-item--n5 .legend-badge { background: var(--c-primary-dark); }
.legend-item--n4 .legend-badge { background: var(--c-primary); }
.legend-item--n3 .legend-badge { background: var(--c-primary-mid); }
.legend-item--n2 .legend-badge { background: var(--c-gold-dark); }
.legend-item--n1 .legend-badge { background: var(--c-text-soft); }
@media (max-width: 700px) { .legend-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 420px) { .legend-grid { grid-template-columns: 1fr; } }

/* ---- escala Likert de círculos ---- */
.likert-row { margin-bottom: 0.5rem; width: 100%; }
.likert-scale { display: flex; gap: 0.6rem; margin-top: 0.4rem; flex-wrap: wrap; }
.likert-option { display: flex; }
.likert-option .form-check-input { display: none; }
.likert-option .form-check-label { display: flex; align-items: center; justify-content: center; width: 2.4rem; height: 2.4rem; border-radius: 50%; border: 2px solid var(--c-border-soft); color: var(--c-text-soft); font-weight: 700; cursor: pointer; transition: all 0.15s ease; }
.likert-option .form-check-input:checked + .form-check-label { background: var(--c-primary); border-color: var(--c-primary); color: #fff; }
.likert-caption { display: flex; justify-content: space-between; font-size: 0.78rem; color: var(--c-text-soft); max-width: 15rem; margin-top: 0.3rem; }

/* ---- rúbrica y opción múltiple en línea ---- */
.rubrica-escala { display: flex; flex-wrap: wrap; gap: 0.35rem 1.2rem; margin-top: 0.3rem; }
.checkbox-group { display: flex; flex-direction: column; gap: 0.35rem; margin-top: 0.3rem; }
.checkbox-group .form-check-input[type="checkbox"] { border-radius: 4px; }
.conditional-block { width: 100%; }
.conditional-block.is-hidden { display: none; }

/* ---- autocompletar de entidades ---- */
.pregunta { position: relative; }
.entidad-wrap { position: relative; }
.entidad-manual { font-style: italic; border-top: 1px solid #dee2e6 !important; }
.entidad-sugerencias { position: absolute; top: 100%; left: 0; right: 0; max-height: 300px; overflow-y: auto; border: 1px solid #dee2e6; background: #fff; box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08); z-index: 100; border-radius: 0 0 8px 8px; }
.entidad-sugerencias button { cursor: pointer; font-size: 0.95em; white-space: normal; padding: 0.5em 1em; border: none; background: transparent; width: 100%; display: block; text-align: left; box-sizing: border-box; }
.entidad-sugerencias button:hover, .entidad-sugerencias button:focus { background: var(--c-primary); color: #fff; }

/* ---- cierre y avisos ---- */
.cierre { align-items: center; text-align: center; }
.cierre-icono { width: 72px; height: 72px; border-radius: 50%; background: #2f9e63; color: #fff; font-size: 2.2rem; display: flex; align-items: center; justify-content: center; margin: 0 auto 0.5rem; }
.cierre p { text-align: center; }
.cierre-pie { font-size: 0.85rem !important; color: var(--c-text-soft) !important; margin-top: 1rem !important; }
.aviso { position: fixed; inset: 0; background: rgba(10, 30, 80, 0.55); display: flex; align-items: center; justify-content: center; z-index: 1000; padding: 1rem; }
.aviso[hidden] { display: none; }
.aviso-caja { background: #fff; border-radius: 16px; padding: 1.8rem 2rem; max-width: 460px; width: 100%; text-align: center; box-shadow: var(--shadow-card); border-top: 6px solid var(--c-gold); }
.aviso-icono { font-size: 2.4rem; line-height: 1; margin-bottom: 0.6rem; }
.aviso-caja h4 { color: var(--c-primary); font-weight: 700; font-size: 1.3rem; margin-bottom: 0.5rem; }
.aviso-caja p { color: #444; font-size: 0.98rem; white-space: pre-line; }
.aviso-caja .btn { margin-top: 0.8rem; }
.aviso-caja.aviso-cargando .aviso-icono::after { content: ''; display: inline-block; width: 38px; height: 38px; border: 4px solid var(--c-border); border-top-color: var(--c-primary); border-radius: 50%; animation: girar 0.8s linear infinite; }
@keyframes girar { to { transform: rotate(360deg); } }

/* ---- pantallas pequeñas ---- */
@media (max-width: 650px) {
    .contenido-formulario-inscripcion { padding: 1.1rem 0.8rem 1rem; border-radius: 12px; max-width: 98vw; margin: 0.5rem auto 1rem; }
    .cuestionario-form { padding: 1.6rem 1rem; border-radius: 12px; max-width: 98vw; }
    .contenido-img-titulo { width: 70px; height: 70px; }
    .contenido-formulario-title { font-size: 1.2rem; }
    /* Con varios pasos los nombres no caben bajo los círculos: solo números, y el nombre va en «Paso n de N». */
    .step-label { display: none; }
    .step-item { min-width: 0; }
    .steps-progress { margin-bottom: 1.5rem; }
    .steps-progress-meta .paso-nombre { display: inline; }
    .steps-progress-meta #steps-progress-text { white-space: normal; max-width: 60%; }
    .step-dot { width: 28px; height: 28px; font-size: 0.78rem; }
    .step-connector { top: 14px; }
    .btn-prev-step { min-width: 80px; font-size: 0.88rem; }
    .section-header { padding: 0.55rem 0.7rem; gap: 0.5rem; }
    .section-title { font-size: 0.98rem; }
}

/* Aviso bajo un campo con un valor no válido (por ejemplo un correo incompleto). */
.form-control.is-invalid { border-color: #c62828; box-shadow: 0 0 0 3px rgba(198, 40, 40, 0.12); background-image: none; padding-right: 0.75rem; }
.campo-error { color: #c62828; font-size: 0.9em; margin-top: 0.35em; }