/* Tutor de conversación (conversacion.html de cada curso, Scripts/conversacion.js) */

.conversacion-page .page-header h1 {
    display: flex;
    align-items: center;
    gap: 12px;
}

.conversacion-page .page-header h1 svg {
    flex: none;
    width: 34px;
    height: 34px;
    color: #b45ae0;
}

/* ---------- Elegir situación y nivel ---------- */

.conv-config-top {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 16px;
}

.conv-config .section-title {
    margin: 0;
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 1.5rem;
}

.conv-nivel {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text-muted);
    font-weight: 700;
}

.conv-nivel select {
    padding: 8px 12px;
    border-radius: 10px;
    border: 2px solid var(--border);
    background: var(--surface);
    color: var(--text);
    font: inherit;
    font-weight: 700;
}

.conv-temas {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 12px;
}

.conv-tema {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 18px;
    border-radius: var(--radius);
    border: 1px solid var(--border);
    background: var(--surface);
    box-shadow: var(--shadow-sm);
    color: var(--text);
    font: inherit;
    font-weight: 800;
    text-align: left;
    cursor: pointer;
    transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease), border-color 0.25s;
    animation: rise 0.5s var(--ease) backwards;
    animation-delay: calc(var(--i, 0) * 40ms);
}

.conv-tema span {
    font-size: 1.5rem;
}

.conv-tema:hover {
    transform: translateY(-3px);
    border-color: color-mix(in srgb, #b45ae0 45%, var(--border));
    box-shadow: var(--shadow-lg);
}

.conv-aviso {
    margin: 18px 0 0;
    padding: 14px 16px;
    border-radius: 12px;
    border: 1px solid color-mix(in srgb, #e0a400 45%, var(--border));
    background: color-mix(in srgb, #e0a400 12%, var(--surface));
    font-weight: 600;
}

.conv-aviso a {
    color: var(--primary-text);
    font-weight: 800;
    white-space: nowrap;
}

.conv-aviso .btn {
    margin-top: 8px;
}

/* ---------- Chat ---------- */

.conv-chat {
    display: grid;
    gap: 14px;
    max-width: 760px;
    margin: 0 auto;
}

.conv-barra {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px 16px;
    padding: 12px 16px;
    border-radius: var(--radius);
    border: 1px solid var(--border);
    background: var(--surface);
    box-shadow: var(--shadow-sm);
}

.conv-barra strong {
    font-family: var(--font-display);
    font-size: 1.15rem;
    font-weight: 600;
}

.conv-barra strong span {
    margin-right: 6px;
}

.conv-cupo {
    margin-left: auto;
    color: var(--text-muted);
    font-size: 0.9rem;
    font-weight: 700;
}

.conv-mensajes {
    display: grid;
    gap: 12px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.conv-msg {
    display: grid;
    gap: 6px;
    max-width: 85%;
    animation: rise 0.3s var(--ease) both;
}

.conv-msg--tutor {
    justify-self: start;
}

.conv-msg--alumno {
    justify-self: end;
    justify-items: end;
}

.conv-burbuja {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 12px 16px;
    border-radius: 18px;
    font-size: 1.05rem;
    line-height: 1.45;
}

.conv-burbuja p {
    margin: 0;
}

.conv-msg--tutor .conv-burbuja {
    border: 1px solid var(--border);
    border-bottom-left-radius: 6px;
    background: var(--surface);
    box-shadow: var(--shadow-sm);
}

.conv-msg--alumno .conv-burbuja {
    border-bottom-right-radius: 6px;
    background: var(--primary);
    color: var(--primary-contrast);
}

.conv-burbuja .speak-btn {
    flex: none;
    margin-top: -2px;
}

.conv-pensando .conv-burbuja {
    color: var(--text-muted);
    font-style: italic;
}

.conv-correccion {
    max-width: 100%;
    padding: 10px 14px;
    border-radius: 12px;
    border: 1px solid color-mix(in srgb, #e0a400 45%, var(--border));
    background: color-mix(in srgb, #e0a400 10%, var(--surface));
    font-size: 0.93rem;
    text-align: left;
}

.conv-correccion.is-perfecto {
    border-color: color-mix(in srgb, var(--success) 40%, var(--border));
    background: color-mix(in srgb, var(--success) 10%, var(--surface));
    color: color-mix(in srgb, var(--success) 75%, var(--text));
    font-weight: 800;
}

.conv-mejor {
    margin: 0;
}

.conv-errores {
    display: grid;
    gap: 4px;
    margin: 8px 0 0;
    padding: 0 0 0 18px;
}

.conv-errores s {
    color: var(--danger);
}

.conv-errores b {
    color: color-mix(in srgb, var(--success) 75%, var(--text));
}

.conv-explicacion {
    display: block;
    color: var(--text-muted);
}

.conv-form {
    display: flex;
    align-items: flex-end;
    gap: 10px;
}

.conv-form textarea {
    flex: 1;
    min-height: 54px;
    padding: 12px 14px;
    border-radius: 14px;
    border: 2px solid var(--border);
    background: var(--surface);
    color: var(--text);
    font: inherit;
    font-size: 1.02rem;
    resize: vertical;
}

.conv-form textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 4px var(--primary-soft);
}

.conv-privacidad {
    margin: 0;
    color: var(--text-muted);
    font-size: 0.8rem;
    text-align: center;
}

.conv-privacidad a {
    color: var(--primary-text);
}

@media (max-width: 560px) {
    .conv-msg {
        max-width: 94%;
    }

    .conv-form {
        flex-direction: column;
        align-items: stretch;
    }

    .conv-cupo {
        margin-left: 0;
    }
}