/**
 * forms-frontend.css — Módulo de Formularios y Encuestas
 * Estilos del frontend público: renderizado de formularios, portal del estudiante.
 *
 * @package AuraBusinessSuite
 */

/* ─── Variables ─────────────────────────────────────────────────────────────── */
:root {
    --af-primary:      #2563eb;
    --af-primary-dark: #1d4ed8;
    --af-success:      #16a34a;
    --af-danger:       #dc2626;
    --af-warning:      #d97706;
    --af-bg:           #ffffff;
    --af-bg-soft:      #f8fafc;
    --af-border:       #d1d5db;
    --af-text:         #111827;
    --af-text-muted:   #6b7280;
    --af-radius:       6px;
    --af-shadow:       0 1px 3px rgba(0,0,0,.08);
    --af-focus:        0 0 0 3px rgba(37,99,235,.25);
}

/* ─── Wrapper del formulario ────────────────────────────────────────────────── */
.aura-form-wrap {
    max-width: 720px;
    margin: 0 auto;
    font-family: inherit;
    color: var(--af-text);
}

/* ─── Cabecera ──────────────────────────────────────────────────────────────── */
.aura-form-header {
    text-align: center;
    margin-bottom: 28px;
}

.aura-form-logo {
    max-width: 160px;
    max-height: 80px;
    object-fit: contain;
    margin-bottom: 12px;
    display: block;
    margin-left: auto;
    margin-right: auto;
}

.aura-form-title {
    font-size: 1.6rem;
    font-weight: 700;
    margin: 0 0 8px;
    color: var(--af-text);
}

.aura-form-company {
    font-size: .8rem;
    font-weight: 600;
    letter-spacing: .5px;
    text-transform: uppercase;
    color: var(--af-text-muted);
    margin: 0 0 4px;
}

.aura-form-description {
    font-size: .95rem;
    color: var(--af-text-muted);
    line-height: 1.6;
}

/* ─── Contenedor de mensajes ────────────────────────────────────────────────── */
.aura-form-messages { margin-bottom: 16px; }
.aura-form-messages:empty { display: none; }

/* ─── Notices (estados del formulario) ──────────────────────────────────────── */
.aura-form-notice {
    padding: 14px 18px;
    border-radius: var(--af-radius);
    font-size: .9rem;
    line-height: 1.5;
    border: 1px solid transparent;
}

.aura-form-notice a { color: inherit; text-decoration: underline; }

.aura-form-notice--error {
    background: #fef2f2;
    border-color: #fecaca;
    color: #b91c1c;
}

.aura-form-notice--closed {
    background: #f9fafb;
    border-color: var(--af-border);
    color: var(--af-text-muted);
}

.aura-form-notice--login {
    background: #eff6ff;
    border-color: #bfdbfe;
    color: #1d4ed8;
}

/* ─── Formulario ────────────────────────────────────────────────────────────── */
.aura-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

/* ─── Campo genérico ────────────────────────────────────────────────────────── */
.aura-field {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.aura-field-label,
.aura-field fieldset legend {
    font-size: .9rem;
    font-weight: 600;
    color: var(--af-text);
    margin: 0;
    padding: 0;
    border: none;
}

.aura-required {
    color: var(--af-danger);
    margin-left: 2px;
}

.aura-field-desc {
    font-size: .82rem;
    color: var(--af-text-muted);
    margin: 0;
    line-height: 1.4;
}

/* ─── Inputs base ─────────────────────────────────────────────────────────── */
.aura-input {
    width: 100%;
    padding: 10px 12px;
    font-size: .9rem;
    line-height: 1.5;
    color: var(--af-text);
    background: var(--af-bg);
    border: 1px solid var(--af-border);
    border-radius: var(--af-radius);
    box-sizing: border-box;
    transition: border-color .15s, box-shadow .15s;
    appearance: none;
    -webkit-appearance: none;
}

.aura-input:focus {
    outline: none;
    border-color: var(--af-primary);
    box-shadow: var(--af-focus);
}

.aura-input--error,
.aura-input--error:focus {
    border-color: var(--af-danger);
    box-shadow: 0 0 0 3px rgba(220,38,38,.2);
}

.aura-input-error {
    font-size: .8rem;
    color: var(--af-danger);
    margin-top: 2px;
    display: block;
}

textarea.aura-input {
    resize: vertical;
    min-height: 100px;
}

select.aura-input {
    background-color: var(--af-bg);
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%236b7280' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    background-size: 12px 8px;
    padding-right: 36px;
    cursor: pointer;
}

select[multiple].aura-input {
    background-image: none;
    padding-right: 12px;
    height: auto;
    min-height: 100px;
}

/* ─── Radio y Checkbox ──────────────────────────────────────────────────────── */
.aura-radio-group,
.aura-checkbox-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-top: 4px;
}

.aura-radio-label,
.aura-checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    font-size: .9rem;
    cursor: pointer;
    line-height: 1.4;
}

.aura-radio-label input:not(.aura-other-text-input),
.aura-checkbox-label input:not(.aura-other-text-input) {
    flex-shrink: 0;
    width: 16px;
    height: 16px;
    margin-top: 2px;
    cursor: pointer;
    accent-color: var(--af-primary);
}

/* ─── Opción "Otro" (radio / select) ──────────────────────────────────────── */
.aura-radio-other {
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
}
.aura-other-text-input {
    flex: 1;
    min-width: 150px;
    width: auto;
    padding: 4px 8px;
    font-size: .88rem;
    border: 1px solid var(--af-border);
    border-radius: 6px;
    background: var(--af-bg);
    color: var(--af-text);
}
.aura-other-text-input:disabled {
    opacity: .45;
    cursor: not-allowed;
}
.aura-field-select .aura-other-text-input {
    margin-top: 8px;
    width: 100%;
}

/* ─── Escala NPS/Likert ─────────────────────────────────────────────────────── */
.aura-scale-wrap {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.aura-scale-hint {
    font-size: .78rem;
    color: var(--af-text-muted);
    white-space: nowrap;
}

.aura-scale-buttons {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
}

.aura-scale-btn {
    min-width: 40px;
    height: 40px;
    padding: 0 6px;
    border: 1px solid var(--af-border);
    border-radius: var(--af-radius);
    background: var(--af-bg);
    color: var(--af-text);
    font-size: .9rem;
    font-weight: 600;
    cursor: pointer;
    transition: background .15s, color .15s, border-color .15s;
    display: flex;
    align-items: center;
    justify-content: center;
}

.aura-scale-btn:hover {
    border-color: var(--af-primary);
    color: var(--af-primary);
}

.aura-scale-btn.is-selected {
    background: var(--af-primary);
    border-color: var(--af-primary);
    color: #fff;
}

/* ─── Fecha de nacimiento ───────────────────────────────────────────────────── */
.aura-birthdate-age {
    font-size: .82rem;
    color: var(--af-text-muted);
    margin: 0;
    font-style: italic;
}

/* ─── Archivo ───────────────────────────────────────────────────────────────── */
.aura-file-hint {
    font-size: .78rem;
    color: var(--af-text-muted);
    margin: 2px 0 0;
}

/* ─── Sección / Separador ───────────────────────────────────────────────────── */
.aura-field-section-title {
    border-top: 2px solid var(--af-primary);
    padding-top: 16px;
    margin-top: 8px;
}

.aura-section-title {
    font-size: 1.05rem;
    font-weight: 700;
    margin: 0 0 4px;
    color: var(--af-text);
}

.aura-section-desc {
    font-size: .88rem;
    color: var(--af-text-muted);
    margin: 0;
}

/* ─── Párrafo de texto ──────────────────────────────────────────────────────── */
.aura-field-paragraph .aura-paragraph-text {
    font-size: .9rem;
    line-height: 1.6;
    color: var(--af-text-muted);
    padding: 12px 14px;
    background: var(--af-bg-soft);
    border-radius: var(--af-radius);
    border-left: 3px solid var(--af-border);
}

/* ─── Imagen decorativa ─────────────────────────────────────────────────────── */
.aura-field-image-img {
    max-width: 100%;
    border-radius: var(--af-radius);
    display: block;
}

.aura-field-image-caption {
    font-size: .82rem;
    color: var(--af-text-muted);
    margin: 6px 0 0;
}

/* ─── Descarga de documento ─────────────────────────────────────────────────── */
.aura-download-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 10px 16px;
    background: var(--af-bg-soft);
    border: 1px solid var(--af-border);
    border-radius: var(--af-radius);
    color: var(--af-primary);
    font-size: .9rem;
    font-weight: 600;
    text-decoration: none;
    transition: background .15s, border-color .15s;
}

.aura-download-btn:hover {
    background: #eff6ff;
    border-color: var(--af-primary);
    color: var(--af-primary-dark);
}

.aura-download-btn .dashicons {
    font-size: 18px;
    width: 18px;
    height: 18px;
}

/* ─── Términos ──────────────────────────────────────────────────────────────── */
.aura-terms-text {
    font-size: .85rem;
    line-height: 1.6;
    color: var(--af-text-muted);
    padding: 12px 14px;
    background: var(--af-bg-soft);
    border: 1px solid var(--af-border);
    border-radius: var(--af-radius);
    max-height: 200px;
    overflow-y: auto;
    margin-bottom: 10px;
}

.aura-terms-radios { display: flex; gap: 14px; flex-wrap: wrap; }

.aura-terms-agree  label { color: var(--af-success); font-weight: 600; }
.aura-terms-disagree label { color: var(--af-danger); }

.aura-terms-disagree-msg {
    padding: 8px 14px;
    background: #fef2f2;
    border: 1px solid #fecaca;
    border-radius: var(--af-radius);
    font-size: .85rem;
    color: #b91c1c;
    margin-top: 6px;
}

/* ─── Botón de envío ────────────────────────────────────────────────────────── */
.aura-form-submit-wrap {
    margin-top: 8px;
}

.aura-form-submit-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 32px;
    font-size: 1rem;
    font-weight: 600;
    line-height: 1;
    color: #fff;
    background: var(--af-primary);
    border: none;
    border-radius: var(--af-radius);
    cursor: pointer;
    transition: background .15s, transform .1s;
    min-width: 140px;
}

.aura-form-submit-btn:hover {
    background: var(--af-primary-dark);
}

.aura-form-submit-btn:active {
    transform: scale(0.98);
}

.aura-form-submit-btn:disabled {
    opacity: .65;
    cursor: not-allowed;
    transform: none;
}

/* =============================================================================
   PÁGINA PÚBLICA STANDALONE — sin menú ni layout del tema
   /formulario/{slug}/  ·  light/dark mode
============================================================================= */

/* ─── Design tokens ─────────────────────────────────────────────────────────── */
:root,
[data-afs-theme="light"] {
    --afs-bg:          #f8fafc;
    --afs-surface:     #ffffff;
    --afs-border:      rgba(0, 0, 0, .07);
    --afs-text:        #0f172a;
    --afs-muted:       #64748b;
    --afs-blob-a:      rgba(37, 99, 235, .13);
    --afs-blob-b:      rgba(139, 92, 246, .10);
    --afs-toggle-bg:   #e2e8f0;
    --afs-toggle-icon: #475569;
    --afs-footer-sep:  rgba(0, 0, 0, .06);
}
[data-afs-theme="dark"] {
    --afs-bg:          #0b1120;
    --afs-surface:     #141c2f;
    --afs-border:      rgba(255, 255, 255, .08);
    --afs-text:        #f1f5f9;
    --afs-muted:       #94a3b8;
    --afs-blob-a:      rgba(37, 99, 235, .22);
    --afs-blob-b:      rgba(139, 92, 246, .18);
    --afs-toggle-bg:   #1e293b;
    --afs-toggle-icon: #cbd5e1;
    --afs-footer-sep:  rgba(255, 255, 255, .06);
    /* Tokens del formulario — contexto de página dark */
    --af-bg:           #141c2f;
    --af-bg-soft:      #1c2742;
    --af-border:       rgba(255, 255, 255, .10);
    --af-text:         #f1f5f9;
    --af-text-muted:   #94a3b8;
}

/* ─── Body ──────────────────────────────────────────────────────────────────── */
body.aura-form-standalone {
    margin: 0 !important;
    padding: 0 !important;
    background: var(--afs-bg);
    color: var(--afs-text);
    min-height: 100vh;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    display: flex;
    flex-direction: column;
    overflow-x: hidden;
}

/* Transiciones suaves al cambiar tema */
body.aura-form-standalone,
body.aura-form-standalone *,
body.aura-form-standalone *::before,
body.aura-form-standalone *::after {
    transition-property: background, background-color, color, border-color, box-shadow;
    transition-duration: .25s;
    transition-timing-function: ease;
}

/* Ocultar cualquier elemento del tema inyectado */
body.aura-form-standalone .site-header,
body.aura-form-standalone header.site-header,
body.aura-form-standalone .main-navigation,
body.aura-form-standalone .nav-menu,
body.aura-form-standalone #site-navigation,
body.aura-form-standalone .widget-area,
body.aura-form-standalone .site-footer,
body.aura-form-standalone footer.site-footer,
body.aura-form-standalone #colophon,
body.aura-form-standalone #wpadminbar {
    display: none !important;
}

/* ─── Blobs decorativos ─────────────────────────────────────────────────────── */
.afs-bg-blobs {
    position: fixed;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    overflow: hidden;
}
.afs-blob {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: .7;
}
.afs-blob-1 {
    width: 540px;
    height: 540px;
    top: -160px;
    right: -140px;
    background: var(--afs-blob-a);
}
.afs-blob-2 {
    width: 420px;
    height: 420px;
    bottom: -80px;
    left: -110px;
    background: var(--afs-blob-b);
}

/* ─── Main ──────────────────────────────────────────────────────────────────── */
.afs-main {
    flex: 1;
    position: relative;
    z-index: 1;
    padding: 56px 16px 44px;
}

/* Card contenedor del formulario */
.afs-container {
    max-width: 640px;
    margin: 0 auto;
    background: var(--afs-surface);
    border: 1px solid var(--afs-border);
    border-radius: 20px;
    box-shadow:
        0 1px 2px rgba(0, 0, 0, .05),
        0 8px 40px rgba(0, 0, 0, .09);
    padding: 44px 44px 40px;
}

/* ─── Footer mínimo ─────────────────────────────────────────────────────────── */
.afs-footer {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 14px 24px;
    border-top: 1px solid var(--afs-footer-sep);
}
.afs-footer-brand {
    font-size: 12px;
    font-weight: 600;
    color: var(--afs-muted);
    text-decoration: none;
    letter-spacing: .3px;
}
.afs-footer-brand:hover {
    color: var(--afs-brand, #2563eb);
}

/* ─── Botón dark / light ────────────────────────────────────────────────────── */
.afs-theme-toggle {
    position: fixed;
    top: 16px;
    right: 16px;
    z-index: 9999;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    border-radius: 50%;
    border: 1px solid var(--afs-border);
    background: var(--afs-surface);
    color: var(--afs-toggle-icon);
    cursor: pointer;
    padding: 0;
    flex-shrink: 0;
    line-height: 1;
    box-shadow: 0 2px 8px rgba(0, 0, 0, .15);
}
.afs-theme-toggle:hover {
    color: var(--afs-brand, #2563eb);
}
.afs-theme-toggle:focus-visible {
    outline: 2px solid var(--afs-brand, #2563eb);
    outline-offset: 2px;
}

/* Visibilidad de iconos según tema */
.afs-icon-sun  { display: none; }
.afs-icon-moon { display: block; }
[data-afs-theme="dark"] .afs-icon-sun  { display: block; }
[data-afs-theme="dark"] .afs-icon-moon { display: none; }

/* ─── Formulario dentro del card ────────────────────────────────────────────── */
body.aura-form-standalone .aura-form-wrap {
    background: transparent;
    border: none;
    box-shadow: none;
    padding: 0;
}
body.aura-form-standalone .aura-form-header {
    margin-bottom: 28px;
}
body.aura-form-standalone .aura-form-title {
    font-size: clamp(1.35rem, 4vw, 1.8rem);
    font-weight: 800;
    letter-spacing: -.4px;
    color: var(--af-text);
    margin: 0 0 6px;
    line-height: 1.2;
}
body.aura-form-standalone .aura-form-company {
    color: var(--af-text-muted);
}
body.aura-form-standalone .aura-form-description {
    color: var(--af-text-muted);
    font-size: .9rem;
    line-height: 1.65;
    margin: 0;
}

/* Labels y descripciones de campo */
body.aura-form-standalone .aura-field-label,
body.aura-form-standalone .aura-field fieldset legend {
    color: var(--af-text);
}
body.aura-form-standalone .aura-field-desc,
body.aura-form-standalone .aura-file-hint,
body.aura-form-standalone .aura-birthdate-age,
body.aura-form-standalone .aura-scale-hint,
body.aura-form-standalone .aura-section-desc {
    color: var(--af-text-muted);
}
body.aura-form-standalone .aura-section-title {
    color: var(--af-text);
}

/* Inputs, selects, textareas */
body.aura-form-standalone .aura-input {
    background: var(--af-bg);
    color: var(--af-text);
    border-color: var(--af-border);
}
body.aura-form-standalone .aura-input::placeholder {
    color: var(--af-text-muted);
    opacity: 1;
}
body.aura-form-standalone select.aura-input {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%2394a3b8' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
}

/* Botones de escala */
body.aura-form-standalone .aura-scale-btn {
    background: var(--af-bg);
    color: var(--af-text);
    border-color: var(--af-border);
}
body.aura-form-standalone .aura-scale-btn.is-selected {
    background: var(--af-primary) !important;
    border-color: var(--af-primary) !important;
    color: #fff !important;
    box-shadow: 0 2px 8px rgba(0,0,0,.25);
}

/* Radio y checkbox labels */
body.aura-form-standalone .aura-radio-label,
body.aura-form-standalone .aura-checkbox-label {
    color: var(--af-text);
}

/* Bloque párrafo */
body.aura-form-standalone .aura-paragraph-text {
    background: var(--af-bg-soft);
    border-left-color: var(--af-border);
    color: var(--af-text-muted);
}

/* Términos */
body.aura-form-standalone .aura-terms-text {
    background: var(--af-bg-soft);
    border-color: var(--af-border);
    color: var(--af-text-muted);
}

/* Botón descarga */
body.aura-form-standalone .aura-download-btn {
    background: var(--af-bg-soft);
    border-color: var(--af-border);
}

/* ─── Dark mode — notices y elementos de color fijo ─────────────────────────── */
[data-afs-theme="dark"] body.aura-form-standalone .aura-form-notice--error {
    background: rgba(220, 38, 38, .12);
    border-color: rgba(220, 38, 38, .30);
    color: #fca5a5;
}
[data-afs-theme="dark"] body.aura-form-standalone .aura-form-notice--login {
    background: rgba(37, 99, 235, .14);
    border-color: rgba(37, 99, 235, .30);
    color: #93c5fd;
}
[data-afs-theme="dark"] body.aura-form-standalone .aura-form-notice--closed {
    background: rgba(255, 255, 255, .04);
}
[data-afs-theme="dark"] body.aura-form-standalone .aura-terms-disagree-msg {
    background: rgba(220, 38, 38, .12);
    border-color: rgba(220, 38, 38, .30);
    color: #fca5a5;
}
[data-afs-theme="dark"] body.aura-form-standalone .aura-form-success {
    background: rgba(22, 163, 74, .12);
    border-color: rgba(22, 163, 74, .30);
    color: #86efac;
}
[data-afs-theme="dark"] body.aura-form-standalone .aura-terms-agree label {
    color: #4ade80;
}
[data-afs-theme="dark"] body.aura-form-standalone .aura-download-btn:hover {
    background: rgba(37, 99, 235, .14);
    border-color: var(--af-primary);
}

/* ─── Responsive ────────────────────────────────────────────────────────────── */
@media (max-width: 600px) {
    .afs-main { padding: 28px 12px 32px; }
    .afs-container { padding: 28px 20px 24px; border-radius: 16px; }
    .afs-blob-1 { width: 280px; height: 280px; }
    .afs-blob-2 { width: 220px; height: 220px; }
}

/* ─── Confirmación de envío ─────────────────────────────────────────────────── */
.aura-form-success {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    padding: 32px 24px;
    background: #f0fdf4;
    border: 1px solid #86efac;
    border-radius: var(--af-radius);
    color: #166534;
    text-align: center;
}

.aura-form-success__icon svg {
    stroke: var(--af-success);
}

.aura-form-success__form-name {
    font-size: .82rem;
    color: var(--af-text-muted);
    margin: 0;
    font-style: italic;
}

.aura-form-success__message {
    font-size: 1rem;
    line-height: 1.6;
    font-weight: 600;
}

/* ─── Portal del estudiante ─────────────────────────────────────────────────── */
.aura-form-portal {
    padding: 16px 0;
}

/* ─── URL amigable (página completa) ────────────────────────────────────────── */
.aura-form-page {
    padding: 40px 20px;
}

/* ─── Responsive ────────────────────────────────────────────────────────────── */
@media (max-width: 520px) {
    .aura-scale-buttons {
        gap: 4px;
    }

    .aura-scale-btn {
        min-width: 36px;
        height: 36px;
        font-size: .82rem;
    }

    .aura-form-submit-btn {
        width: 100%;
    }

    .aura-terms-radios {
        flex-direction: column;
    }
}